Uncategorized 12 6 月 2026 550 vs 551: How to Choose for Coil Coatings, Can Coatings, and Metal Packaging A practical B2B comparison of Photoinitiator 550 and 551 for cationic coil coatings, can coatings, and metal-packaging systems, with a... marketing@longchang Group
Uncategorized 12 6 月 2026 Photoinitiator for Plastic Coatings: How to Choose for Low Yellowing, Pigment Tolerance, and Lamp Fit A practical B2B guide to choosing a photoinitiator for plastic coatings by comparing TPO-L, 907, and DETX for low yellowing,... marketing@longchang Group
Uncategorized 11 6 月 2026 Photoinitiator for Optical Lens Adhesive: How to Choose for Clarity, Low Stress, and Cure Depth A practical B2B guide to choosing a photoinitiator for optical lens adhesive by comparing CAT-440, 550, and 784 for optical... marketing@longchang Group
Uncategorized 11 6 月 2026 Photoinitiator for Laminating Adhesive: How to Choose for Opaque Substrates, Low Shrinkage, and Staged Cure A practical B2B guide to choosing a photoinitiator for laminating adhesive by comparing CAT-440, 261, and 550 for opaque-substrate bonding,... marketing@longchang Group
Uncategorized 11 6 月 2026 Photoinitiator for Electronic Coatings: How to Choose for Encapsulation, Insulating Films, and 405 nm Cure A practical B2B guide to choosing a photoinitiator for electronic coatings by comparing CAT-440, 261, and 907 for chip encapsulation,... marketing@longchang Group
Uncategorized 11 6 月 2026 Photoinitiator for PCB Solder Mask: How to Choose for Pigment Burden, Cure Reliability, and LED Fit A practical B2B guide to choosing a photoinitiator for PCB solder mask by comparing 907, 369, and DETX for pigment... marketing@longchang Group
Uncategorized 11 6 月 2026 Photoinitiator for Photosensitive Inks: How to Choose for Color Filters, Black Pigment, and Imaging Precision A practical B2B guide to choosing a photoinitiator for photosensitive inks by comparing 1206, 369, and 784 for TFT-LCD color... marketing@longchang Group
Uncategorized 10 6 月 2026 Photoinitiator for UV Can Coatings: How to Choose 550, CAT-440, and 937 A practical B2B guide to choosing a photoinitiator for UV can coatings by comparing 550, CAT-440, and 937 for packaging... marketing@longchang Group
Uncategorized 10 6 月 2026 CAT-440 vs 550 vs 261: How to Choose a Cationic Photoinitiator for Can Coatings, Adhesives, and LED-Capable Curing A practical B2B comparison of CAT-440, 550, and 261 for cationic UV curing, focused on can coatings, packaging, adhesives, optical... marketing@longchang Group
Uncategorized 10 6 月 2026 Photoinitiator for UV Wood Coatings: How to Choose for Low Yellowing, Surface Cure, and Through Cure A practical B2B guide to choosing a photoinitiator for UV wood coatings by comparing BP, TPO-L, and ITX for low... marketing@longchang Group
Uncategorized 10 6 月 2026 Photoinitiator for Optical Fiber Coating: How to Choose for Low Yellowing, Deep Cure, and Optical Stability A practical B2B guide to choosing a photoinitiator for optical fiber coating by comparing low-yellowing pressure, cure depth, wavelength fit,... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents 09 6 月 2026 Photoinitiator for UV Offset Ink: How to Choose for Cure Speed, Pigment Burden, and Surface Cure A practical B2B guide to choosing a photoinitiator for UV offset ink by comparing cure speed, pigment burden, surface cure,... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents 09 6 月 2026 Photoinitiator for UV Screen Ink: How to Choose for Pigment Load, Film Build, and LED Fit A practical B2B guide to choosing a photoinitiator for UV screen ink by comparing pigment load, film build, dark-color cure,... marketing@longchang Group
Uncategorized 09 6 月 2026 BMS vs 184 vs ITX: How to Choose for UV Overprint Varnish, Packaging Ink, and Difficult Cure Jobs A practical B2B comparison of BMS, 184, and ITX for UV overprint varnish, packaging ink, and cure-difficult systems, focused on... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents 09 6 月 2026 Photoinitiator for UV Overprint Varnish: How to Choose for Surface Cure, Gloss, and Yellowing A practical B2B guide to choosing a photoinitiator for UV overprint varnish by comparing surface cure, gloss retention, film difficulty,... marketing@longchang Group
Uncategorized 09 6 月 2026 Photoinitiator for UV Flexo Ink: How to Choose for Press Speed, Pigment Burden, and LED Fit A practical B2B guide to choosing a photoinitiator for UV flexo ink by comparing press speed, lamp fit, pigment burden,... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents Technical featured image for Photoinitiator for White UV Coatings 08 6 月 2026 Photoinitiator for White UV Coatings: How to Choose for Titanium Dioxide, Through-Cure, and Yellowing Learn how to choose a photoinitiator for white UV coatings by comparing titanium-dioxide burden, through-cure pressure, yellowing control, and practical... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents Technical featured image for Photoinitiator for UV LED Curing 08 6 月 2026 Photoinitiator for UV LED Curing: How to Choose for Wavelength Match, Cure Depth, and Chemistry Learn how to choose a photoinitiator for UV LED curing by comparing wavelength match, curing chemistry, cure depth, and practical... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents Technical featured image for Photoinitiator for UV Adhesives 08 6 月 2026 Photoinitiator for UV Adhesives: How to Choose for Cure Depth, Clarity, and Lamp Fit Learn how to choose a photoinitiator for UV adhesives by comparing lamp fit, bond-line depth, clarity, yellowing control, and practical... marketing@longchang Group
Catalysts & Chemical Auxiliary Agents Technical featured image for Photoinitiator 184 vs 1173 vs 819 08 6 月 2026 Photoinitiator 184 vs 1173 vs 819: How to Choose for UV Curing Compare Photoinitiator 184, 1173, and 819 for UV coatings, inks, and adhesives, with practical guidance on lamp fit, yellowing control,... marketing@longchang Group
Uncategorized Photoinitiator selection for UV curing, photoresist, and electronics applications 08 6 月 2026 How to Choose a Photoinitiator for UV Curing: A Practical Guide for Coatings, Inks, Adhesives, and Photoresist Learn how to choose a photoinitiator for UV curing by matching curing route, lamp fit, film thickness, pigment load, yellowing... marketing@longchang Group
Photoinitiator, UV light curing series Photoinitiator selection for UV inks, cure speed, adhesion, and pigmented systems 06 6 月 2026 Photoinitiator for UV Inks: How to Choose for Cure Speed, Adhesion, and Pigmented Systems A practical guide to choosing a photoinitiator for UV inks by comparing cure speed, adhesion, pigment tolerance, lamp fit, and... marketing@longchang Group
Photoinitiator, UV light curing series Photoinitiator selection for negative photoresist, LCD, and PCB applications 06 6 月 2026 Photoinitiator for Negative Photoresist: How to Choose for LCD and PCB Applications Learn how to choose a photoinitiator for negative photoresist by screening wavelength fit, pigment tolerance, process precision, and application needs... marketing@longchang Group
UV light curing series 27 4 月 2025 为什么樟脑醌常用作光固化复合树脂的光敏剂? 在光固化复合树脂(尤其是牙科修复材料)中广泛使用樟脑醌(CQ)作为光敏剂(光引发剂),主要原因是... 隆昌化工
UV light curing series 22 4 月 2025 涂料家族的环保革命:水性涂料的绿色宣言 Hi, I am “Water”, the new generation of water-based paint family! Although our family is not as hardcore as the... 隆昌化工
UV light curing series 21 4 月 2025 BDDA 单体的化学结构和特性 BDDA 的化学结构和性质 1,4-丁二醇二丙烯酸酯(BDDA)是一种双丙烯酸酯,由 1,4-丁二醇与丙烯酸反应生成。... 隆昌化工
UV light curing series 08 4 月 2025 紫外线涂料配方:如何有效选择低聚物(树脂) The role of oligomers in UV coatings Oligomer: Oligomers, also known as prepolymers, are used in light-curing coatings. In earlier... 隆昌化工
Photoinitiator 19 3 月 2025 关于光引发剂 CQ 的核心价值,您需要了解什么? 1. What you need to know about the core value of Photoinitiator CQ CAS 10373-78-1 1.1 Why is CQ called... 隆昌化工
Surfactant 18 3 月 2025 丁基氨基甲酸碘丙炔酯 IPBC CAS 55406-53-6 用途 1. Coatings and paints field Corrosion protection:IPBC can effectively prevent the growth of microorganisms (e.g. bacteria, molds and fungi) in... 隆昌化工
Photoinitiator 17 3 月 2025 紫外线清漆 The printing and varnishing process involves applying a varnish (or varnishing paint) to the surface of the printed matter to... 隆昌化工
UV light curing series 13 3 月 2025 HPMA 单体 CAS 27813-02-1,为什么客户总是说 "这东西比咖啡还提神"? "朋友们,我是哈罗德,一个每天都爱上 HPMA(CAS 27813-02-1)的化工销售员。别误会我的意思、... 隆昌化工
UV light curing series 12 3 月 2025 DPHA 单体(CAS 29570-58-9):光固化材料升级的核心驱动力 The rise of DPHA from an industry perspective Global manufacturing is facing two major challenges: stricter environmental regulations and accelerated... 隆昌化工
UV light curing series 10 3 月 2025 UV 上光凝胶原料 - UV 单体 UV 凝胶指甲油 随着生活水平的提高,人们对美的追求也越来越高,而美甲则是人们日常生活中不可或缺的一部分。... 隆昌化工
UV light curing series 04 3 月 2025 UV 防伪油墨 - UV 单体 15 年来,作为防伪材料的开发者,我经常被问到:"为什么超市收银员可以使用紫外线笔?... 隆昌化工
UV light curing series 03 3 月 2025 UV 固化墨水/UV 陶瓷墨水 - UV 单体 我是哈罗德,陶瓷表面工程领域的材料化学家。今天,我将带您进入微观世界... 隆昌化工
UV light curing series 27 2 月 2025 UV 玻璃油墨 - UV 单体 Glass and ceramics both contain silicates as the main ingredient. They are hard and brittle materials with polar surfaces. Therefore,... 隆昌化工
Surfactant 在不同工业场景中使用氨基甲酸碘丙炔丁酯的实例 24 2 月 2025 丁基氨基甲酸碘丙炔酯 : innovative solutions and application scenarios in the preservative and antimicrobial industry *Figure 1: Diagram 隆昌化工
Surfactant 轻质纯碱如何优化金属净化 18 2 月 2025 na2co3 是离子化合物还是共价化合物? As a chemist who has been involved in the research and development of industrial chemicals for 20 years, I am... 隆昌化工
Photoinitiator Technical featured image for Photoinitiator for UV LED Inkjet Ink 07 2 月 2025 Photoinitiator for UV LED Inkjet Ink: How to Choose for Wavelength Match, Pigment Load, and Cure Speed Learn how to choose a photoinitiator for UV LED inkjet ink by comparing wavelength match, pigment load, cure speed, and... 隆昌化工
Photoinitiator, UV light curing series Technical featured image for Photoinitiator for UV Inkjet Ink 06 2 月 2025 Photoinitiator for UV Inkjet Ink: How to Choose for Jetting Stability, Pigment Burden, and Cure Speed A practical guide to choosing a photoinitiator for UV inkjet ink by comparing jetting stability, pigment burden, lamp fit, and... 隆昌化工 无评论
Photoinitiator 05 2 月 2025 UV 移印油墨和参考配方 Pad printing ink can be divided into three categories according to the drying method, namely, volatile drying type (one-component), two-component... 隆昌化工
Photoinitiator 03 2 月 2025 UV 凹版油墨和参考配方 Gravure printing ink viscosity is very small, usually in the range of 20-300mPa-s, to ensure that the ink has good... 隆昌化工
Photoinitiator 30 1 月 2025 UV 凸版印刷油墨和参考配方 Since letterpress printing is not as good as offset printing and flexographic printing, and the printing speed is not as... 隆昌化工
Photoinitiator 29 1 月 2025 UV 凸版油墨 - 光引发剂 Letterpress is one of the earliest printing methods utilized in the printing industry, with the invention of collodion printing by... 隆昌化工
Photoinitiator 28 1 月 2025 UV 胶印油墨和 UV 无水胶印油墨参考配方 (1) UV Offset Ink Reference Formulation PEA 25.0 EA 25.0 Fatty acid modified EA 5.0 PUA 10.0 Pigment 17.0 CaCO3... 隆昌化工
Photoinitiator 27 1 月 2025 无水胶印版的生产原理 - 光引发剂 The preparation of the waterless offset plate is divided into positive type (exposed with a positive picture) and negative type... 隆昌化工
Photoinitiator 23 1 月 2025 光引发剂 提高对基底的附着力 Because UV offset inks have instantaneous curing and low-temperature curing characteristics, they can be used not only on ordinary paper,... 隆昌化工
Photoinitiator 22 1 月 2025 改善 UV 胶印油墨的流变特性和印刷适性 (1) Pigment Wettability The linker of UV Offset Ink is mainly composed of high polarity oligomer and active diluent, and... 隆昌化工
Photoinitiator 20 1 月 2025 UV 装饰油墨参考配方 - 光引发剂 UV 装饰油墨参考配方 (1) UV 银白色珠光油墨参考配方 EA (EB605) 40 PUA (EB264) 17 TPGDA... 隆昌化工
Photoinitiator 17 1 月 2025 紫外线装饰凹版印刷和柔版印刷油墨 - 光引发剂 UV Decorative Gravure and Flexographic Inks – Photoinitiator UV decorative screen printing ink varieties, single performance, some use trouble, low... 隆昌化工
Photoinitiator Technical featured image for Photoinitiator for 3D Printing Resin 15 1 月 2025 Photoinitiator for 3D Printing Resin: How to Choose for Cure Depth, Precision, and Wavelength Fit Learn how to choose a photoinitiator for 3D printing resin by comparing wavelength fit, cure depth, precision, and practical Longchang... 隆昌化工
Photoinitiator 13 1 月 2025 紫外线香味油墨 - 光引发剂 In addition to the pursuit of visual beauty in printing, people in the sense of smell is also a breakthrough... 隆昌化工
Photoinitiator 09 1 月 2025 UV 发泡墨水 - 光引发剂 UV foaming ink is a kind of decorative ink to form three-dimensional pattern on the substrate, due to the printing... 隆昌化工
Photoinitiator 01 1 月 2025 UV 仿金属蚀刻墨水(磨砂墨水) - 光引发剂 UV 仿金属蚀刻油墨(磨砂油墨) UV 仿金属蚀刻印刷利用了 UV 仿金属油墨中的缺陷。... 隆昌化工
Photoinitiator 25 12 月 2024 光固化塑料涂层 In today's materials and processes continue to collide with the fusion, giving rise to unlimited innovation, light-curing ink coatings like... 隆昌化工
Photoinitiator UV 固化腻子参考配方 23 12 月 2024 光固化竹木涂料 In today's materials science and industrial applications of the bright starry sky, light-curing coatings like a dazzling star, is with... 隆昌化工
Photoinitiator 19 12 月 2024 紫外线 LED 固化技术突破:辣椒素光引发系统和可剥离保护凝胶发明 用于紫外 LED 固化的辣椒素/碘盐基光引发剂体系 南京林业大学公开了一种辣椒素和碘盐的配伍方法... 隆昌化工
UV light curing series 18 12 月 2024 粘合剂中的聚硫醇与胺促进剂 1. Limitations of commonly used curing agents and advantages of mercaptans: In the field of epoxy curing, currently commonly used... 隆昌化工
Photoinitiator 17 12 月 2024 什么是符合欧盟个人使用标准的指甲油? At present, the domestic nail polish products are mostly applied to nail salon and nail salon professional line category, can... 隆昌化工
Photoinitiator 12 12 月 2024 三维打印中的 Irgacure 819 和 PEGDA 单体 光引发剂 819 和 PEGDA 单体在 3D 打印中发挥着越来越重要的作用。使用光引发剂 819 和 PEGDA 单体的工厂... 隆昌化工
Photoinitiator 光引发剂二苯甲酮 11 12 月 2024 为什么二苯甲酮不溶于水?二苯甲酮是极性还是非极性的? Benzophenone is an extremely important photoinitiator in the field of ink manufacturing. However, the question of whether benzophenone is polar... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 12 月 2024 光伏应用中 EVA 的成分和性能如何? 在蓬勃发展的光伏产业中,EVA 作为一种关键的光伏材料备受关注。所谓 EVA,是一种... 隆昌化工
UV light curing series 09 12 月 2024 消除泡沫:如何选择消泡剂? The occurrence of foam often causes inconvenience and problems in industrial production and daily life, so finding an effective method... 隆昌化工
UV light curing series 05 12 月 2024 紫外线和 LED 美甲灯:谁才是凝胶亮油固化之王? In the dazzling world of nail art, UV and LED nail lamps are the two stars when it comes to... 隆昌化工
Laboratory News 03 12 月 2024 为什么使用乙腈而不是丙酮或乙醇去除水分? 在浩瀚的化学世界中,萃取无疑是一门精妙的科学艺术。今天,让我们来探讨一些独特的萃取方法... 隆昌化工
Photoinitiator 29 11 月 2024 如何替代 tpo 光引发剂 ? The ECHA has officially announced that diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide, also known as photoinitiator TPO, has been included in the... 隆昌化工
Photoinitiator 28 11 月 2024 抗紫外线涂料用于何处? In today's industrial sector, UV coatings have emerged and play a vital role in many industries due to their unique... 隆昌化工
Photoinitiator 21 11 月 2024 如何提高白墨的覆盖率? In the field of packaging printing, when companies take over the business of transparent film packaging, the white ink undercoating... 隆昌化工
Photoinitiator 20 11 月 2024 如何解决印刷油墨刮不干净的问题? In the printing industry, we often encounter a tricky problem – printing ink that won't scrape off clean. The reasons... 隆昌化工
Photoinitiator 19 11 月 2024 苯基膦酸锂(光引发剂 LAP):用于先进应用的多功能蓝光光引发剂 In today's era of booming technology, there is a magical substance called Photoinitiator LAP. It is used as a blue... 隆昌化工
UV light curing series 18 11 月 2024 如何解决凹版油墨配方和印刷方面的问题? In the field of gravure printing, ink formulation is like an art form, which involves a lot of skills and... 隆昌化工
UV light curing series 14 11 月 2024 凹版印刷油墨和粘性之间有什么关系? In the world of gravure printing on plastic films, there is a tricky problem – blocking, which is like a... 隆昌化工
UV light curing series 12 11 月 2024 哪些因素会影响摩擦喷枪粉末涂料的电荷量? 粉末涂料喷涂工艺主要包括电晕喷涂和三波喷涂。电晕喷涂在中国应用广泛,在美国、日本、韩国等国家也有应用。... 隆昌化工
UV light curing series 11 11 月 2024 如何解决油漆最容易出现的十大问题? 1.涂层堆积 原因:1.涂料流动缓慢。由于涂料是一种触变性流体,因此在流动过程中会产生一个... 隆昌化工
UV light curing series 08 11 月 2024 用于水性木器涂料的高粘度清漆的消泡性能如何? During the application of water-based wood coatings, it is generally recommended to apply the coating in thin layers and multiple... 隆昌化工
UV light curing series 31 10 月 2024 溶剂型油墨在印刷中的应用和常见印刷故障有哪些? Precautions for the use of solvent-based inks 01 Solvent-based inks are dangerous goods and should be stored away from fire... 隆昌化工
UV light curing series 28 10 月 2024 环氧树脂和聚硫醇单体的反应机理? The reaction mechanism between epoxy resins and polythiols mainly involves the interaction between the thiol group and the epoxy group.... 隆昌化工
UV light curing series 25 10 月 2024 与 PET 薄膜干式复合后,为什么油墨总是转移到内膜上? PET 薄膜是一种极性薄膜,未经处理的表面张力为 45-50 dyn。它也是一种薄膜... 隆昌化工
UV light curing series 24 10 月 2024 如何解决油墨脱皮问题? Ink skinning is not only a problem that causes trouble in printing, but also a waste of materials to some... 隆昌化工
UV light curing series 23 10 月 2024 油墨车有哪些类型,选择的因素是什么? 众所周知,油墨是由粘合剂、颜料、填料、添加剂和溶剂等组成的,是一种重要的印刷材料。... 隆昌化工
UV light curing series 22 10 月 2024 溶剂型墨水是否即将消失? This seems to be a topic of great interest in the printing industry. In recent years, with the gradual increase... 隆昌化工
UV light curing series 21 10 月 2024 定制实木的紫外线水性工艺有哪些要点? As the state pays more and more attention to the environmental protection of the home industry, the requirements for corporate... 隆昌化工
UV light curing series 18 10 月 2024 如何克服喷涂超细粉末涂料的缺点? Powder coatings and painting are rapidly developing powder coatings with the outstanding advantages of being environmentally friendly, economical, efficient and... 隆昌化工
Enzyme News 17 10 月 2024 酶制剂在口腔护理中的应用是什么? Hello, I'm Harold, a recipe developer who has been working with enzymes in the biochemistry laboratory for 15 years. Today... 隆昌化工
Enzyme News 16 10 月 2024 酶制剂在调味品中的应用:提升风味和新鲜度的神奇力量 Condiments are an indispensable part of cooking, and their quality and taste directly affect the overall flavor of the dish.... 隆昌化工
Enzyme News 15 10 月 2024 面粉中的α-淀粉酶有什么作用? Flour is the cornerstone of delicious baked goods, and alpha amylase is an “invisible artist” in flour, playing a vital... 隆昌化工
Enzyme News 11 10 月 2024 酱油中使用了哪些酶? In traditional Chinese brewing techniques, soy sauce is loved for its unique flavor and color. And the role of enzymes... 隆昌化工
Enzyme News 08 10 月 2024 脂肪酶在食物中究竟有什么作用? Lipases, as a class of enzymes capable of hydrolyzing fats and esters, play a vital role in the food industry.... 隆昌化工
Enzyme News 07 10 月 2024 纤维素酶提高了植物材料的综合价值 Cellulase is the collective name for a group of enzymes that degrade cellulose to produce glucose. It is not a... 隆昌化工
Enzyme News 04 10 月 2024 影响酶制剂效果的因素有哪些? In the pursuit of a green and low-carbon lifestyle, enzyme preparations have penetrated every aspect of our lives due to... 隆昌化工
Enzyme News 02 10 月 2024 宠物食品和动物饲料有什么区别? In modern pet ownership and agricultural production, the choice of pet food and animal feed directly affects the health and... 隆昌化工
Enzyme News 28 9 月 2024 蛋白酶可改善发酵豆粕的关键指标 Soybean meal is a by-product obtained after soybean oil is extracted from soybeans. It has a high content of protein... 隆昌化工
Enzyme News 27 9 月 2024 酶制剂在酵母水解物中的应用 With the continuous development of the feed industry and the continuous improvement of yeast technology, yeast hydrolysates have become one... 隆昌化工
Enzyme News 26 9 月 2024 如何有效弱化水解蛋白的苦味? In modern food industry, protein hydrolysis is generally based on enzymatic hydrolysis, protein hydrolysates have better physiological activity than intact... 隆昌化工
Enzyme News 24 9 月 2024 酶制剂在面食产品中的应用 I. Application of enzymes in baked foods In the baked goods in the application of enzyme preparations are mainly amylase,... 隆昌化工
Enzyme News 23 9 月 2024 酶在食品烘焙中的应用 With the development of science and technology, enzymes are no longer only used in the textile industry, chemical industry laundry... 隆昌化工
Enzyme News 20 9 月 2024 耐酸高温淀粉酶在各个领域的应用 With the development of starch deep-processing industry and the change of process conditions, the enzyme varieties need to be constantly... 隆昌化工
Enzyme News 18 9 月 2024 生物催化技术 is a technology that utilizes enzymes or microbial cells or plant and animal cells as biocatalysts to catalyze reactions. Enzymes... 隆昌化工
Enzyme News 13 9 月 2024 淀粉酶和酿酒酵母有什么区别? In this article, we will analyse in detail the concept, working principle, function and difference of saccharification enzyme and wine... 隆昌化工
Enzyme News 10 9 月 2024 您对蛋白酶了解多少? Protease is a general term for a class of enzymes that hydrolyze protein peptide chains. According to its degradation of... 隆昌化工
Enzyme News 09 9 月 2024 为什么说生物制药是人工智能的终结者? Regarding the future development direction of AI, the investment community has different opinions, some believe that it is the photovoltaic... 隆昌化工
Enzyme News 06 9 月 2024 酶是如何产生的? 01Liquid fermentation At present, the commonly used technology for enzyme production at home and abroad is liquid fermentation, i.e., the... 隆昌化工
UV light curing series 05 9 月 2024 水性氨基烘烤漆体系中的大量羧基严重影响漆膜性能,该怎么办? As a water-based industrial paint, water-based baking varnish is widely used nowadays. Some of the factors affecting the water resistance... 隆昌化工
Enzyme News 04 9 月 2024 酶工程技术在生物制药中的应用 Enzyme engineering is a science that uses enzymes, enzyme-containing organelles or cells (microorganisms, animals, plants) in certain reaction devices, utilizes... 隆昌化工
Uncategorized 30 8 月 2024 影响蒸馏操作过程的十个方面是什么? The distillation operation process is influenced by the following factors: feed position, tower temperature, tower pressure, feed status, feed volume,... 隆昌化工
Enzyme News 29 8 月 2024 大型化工生产模式下的微化学技术 At present, the chemical production under the mode of “big chemical” has many problems such as huge equipment, high energy... 隆昌化工
Laboratory News 28 8 月 2024 普通溶剂的净化 Commonly used reagents from chemical suppliers are only sufficient for general chemical reactions. In order to ensure the smooth running... 隆昌化工
Enzyme News 27 8 月 2024 改造蛋白酶生产菌株 Protease is a class of enzyme that catalyzes the hydrolysis of peptide bonds in proteins, which is widely found in... 隆昌化工
Enzyme News 26 8 月 2024 蛋白质和酶工程的重点是什么? 1. Protein engineering: based on the study of the relationship between protein structure and function, the use of genetic engineering... 隆昌化工
Enzyme News 22 8 月 2024 酶是哪种大分子? As we all know, living organisms are composed of cells. Enzymes are the catalysts of metabolism in the human body,... 隆昌化工
Enzyme News 21 8 月 2024 IVD 原料中各种酶的特点和应用是什么? Polymerase Chain Reaction (PCR) is a molecular biology technique used to amplify specific DNA fragments, which is regarded as DNA... 隆昌化工
Enzyme News 20 8 月 2024 什么是工业酶研究中的计算化学方法? The paper introduces the main computational chemistry methods used in industrial enzyme research, especially for guiding enzyme engineering, including molecular... 隆昌化工
Enzyme News 19 8 月 2024 生物酶的生产过程是怎样的? 1.Enzyme production Enzymes are produced from microorganisms, animals and plants, but the main source is microorganisms. Since microorganisms have more... 隆昌化工
Enzyme News 16 8 月 2024 影响酶制剂使用效果及其在食品工业中应用的因素有哪些? As people pay more and more attention to food safety, nutrition, health and deliciousness, food is no longer just a... 隆昌化工
Enzyme News 15 8 月 2024 酶工程原理及其在食品、轻工业和制药领域的应用 1. Principle Enzyme engineering is the enzyme or microbial cells, animal and plant cells, organelles, etc. in a certain biological... 隆昌化工
Enzyme News 14 8 月 2024 蛋白酶和酶工程 1. Protein engineering: based on the study of the relationship between protein structure and function, the use of genetic engineering... 隆昌化工
News 12 8 月 2024 优化反应容器能耗的技巧有哪些? Reactor kettles are commonly used in the chemical industry to carry out various chemical reactions. However, energy consumption of reaction... 隆昌化工
Water treatment 02 7 月 2024 如何全面解释生化槽泡沫问题以及如何控制它? Foam type Start-up Commissioning Foam Start-up commissioning foam formation mechanism: 1. As the activated sludge in the aeration tank is... 隆昌化工
Water treatment 01 7 月 2024 什么是 MBR 膜及其组合工艺? What is MBR process? Membrane Bioreactor ( Membrance Bioreactor Reactor, referred to as MBR) is a new process of biological... 隆昌化工
Water treatment 26 6 月 2024 污水处理厂:污水处理是如何进行的? 1, sewage treatment plant organisational structure Wastewater plant production and operation functions mainly by the plant, operation department (including the... 隆昌化工
Surfactant 24 6 月 2024 生化系统的改进直接影响氮和磷的去除 Improving the nitrogen and phosphorus removal effect of the biochemical system is one of the key objectives in wastewater treatment.... 隆昌化工
Laboratory News 21 6 月 2024 化工厂预调试、联动调试安全操作要点 I. Piping system pressure test 1、Piping system pressure test conditions a. Safety valves have been blinded, rupture plates have been... 隆昌化工
Laboratory News 19 6 月 2024 分离和提纯有机化合物的方法有哪些? 01 Purification methods for solid organic compounds Solid organic compounds are generally purified by recrystallization. 1. Recrystallization principle: in a... 隆昌化工
News 17 6 月 2024 异丁醛和新戊二醇还能涨多少? Isobutyraldehyde recently domestic prices rose significantly, compared with the beginning of May, the price increase is close to 20%, by... 隆昌化工
Surfactant 14 6 月 2024 氨氮超标的原因分析和解决办法是什么? Nitrogen is the main nutrient causing eutrophication of water bodies, nitrogen source pollution causes many environmental hazardous problems, the content... 隆昌化工
UV light curing series 12 6 月 2024 超细粉末涂料用丙烯酸树脂的制备和应用 The polyacrylate resin and its ultrafine powder coating were prepared, the structure of polyacrylate resin was characterised by infrared spectroscopy,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 29 5 月 2024 聚氨酯粘合剂发展现状分析 In recent years, with the rapid improvement of the level of material development, a variety of adhesives with stronger applicability... 隆昌化工
Catalysts & Chemical Auxiliary Agents 27 5 月 2024 聚氨酯催化剂在几种典型的聚氨酯软泡沫中的具体应用是什么? 1、嵌段聚醚型聚氨酯软泡沫的典型配方和性能 聚醚三元醇 100pbw TDI80/20 46.0pbw 有机锡催化剂... 隆昌化工
Antioxidant 08 5 月 2024 抗氧化剂在合成树脂中的作用是什么? The industrial production of synthetic resins in the coatings industry is very different from scientific experiments in the laboratory and... 隆昌化工
Medicine News 06 5 月 2024 超微粉碎技术在食品工业中的应用是什么? Ultra-micro-grinding technology is in recent years with the modern chemical, electronics, biology, materials and mineral development and other high-tech development... 隆昌化工
Antioxidant 26 4 月 2024 如何解决酸性粘合剂造成的大量废盐问题? 1, antioxidant 3052 is a multi-functional main antioxidant, with the traditional phenolic antioxidant mechanism, compared with the antioxidant 3052 can... 隆昌化工
Soresyn Resin 22 4 月 2024 如何解决生产的塑料制品变色的问题? ● When colouring plastic products using methods such as colour powders or masterbatches, the phenomenon of colour change may occur,... 隆昌化工
UV light curing series 15 4 月 2024 涂料中的溶剂分类和特性分析 First, what is a solvent? Any kind of liquid with the ability to dissolve other substances, and can generate a... 隆昌化工
Food Additives 08 4 月 2024 酵母、发酵粉和小苏打有什么区别?它们可以一起使用吗? Yeast, baking powder and baking soda are three common leavening or foaming agents that are familiar to housewives or food... 隆昌化工
UV light curing series 06 4 月 2024 用丙烷直接氧化法生产丙烯酸的新工艺是否具有竞争力? 据笔者了解,国内某企业近日宣布计划投资建设丙烷直接氧化丙烯酸装置... 隆昌化工
plasticizer 01 4 月 2024 如何通过逐步混合原材料和对改性材料进行后处理来制备低气味汽车用改性聚丙烯? 聚丙烯(PP)具有优异的机械性能,被广泛应用于许多领域。然而,由于聚合过程(例如... 隆昌化工
Soresyn Resin 25 3 月 2024 储能材料的发展趋势是什么? According to my understanding, energy storage refers to the use of physical or chemical methods, the use of physical or... 隆昌化工
UV light curing series 22 3 月 2024 从生产工艺角度了解甲基丙烯酸甲酯 In my opinion, value analysis is an important method to analyse the market, which can quickly understand the logic of... 隆昌化工
Pharmaceutical intermediates 21 3 月 2024 功能性食品配料降血脂作用机理的研究进展 Cardiovascular disease (CVD) is the leading cause of death worldwide, and hyperlipidemia is one of the most important risk factors... 隆昌化工
Laboratory News 20 3 月 2024 超级详细的化工厂流程图! Flow chart of isomerization device An isomerization unit is similar to an ordinary hydrofinishing unit. Take butane isomerization as an... 隆昌化工
Food Additives 18 3 月 2024 可溶性膳食纤维概述 Dietary fiber (DF) is usually regarded as a class of compounds that cannot be digested by human digestive enzymes, and... 隆昌化工
Surfactant 13 3 月 2024 表面活性剂的分子结构特点 Surface Tension and Surface-Active Substances Solutes that adsorb positively in aqueous solution reduce the surface tension of water, while solutes... 隆昌化工
Catalysts & Chemical Auxiliary Agents 27 2 月 2024 海藻酸盐在食品工业中有哪些应用? Alginic acid and alginates are polysaccharides mainly extracted from brown algae (Phaeophyceae) of the genus Lamiaria hyperborea, L. digitata, and... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 2 月 2024 吡嗪-2,3-二羧酸镧的合成及其对聚氯乙烯稳定性的影响 聚氯乙烯是当今市场上应用最广泛的聚合物之一,在以下领域发挥着重要作用... 隆昌化工
Surfactant 04 2 月 2024 如何调节清洁剂的粘度? Detergent has a certain viscosity, detergent decontamination ability and viscosity is not directly related. The viscosity of the detergent is... 隆昌化工
Soresyn Resin 25 1 月 2024 影响润滑油调配质量的因素分析 In recent years, lubricants in various types of automobiles, machinery and equipment to reduce friction, protection of machinery and processed... 隆昌化工
Antioxidant 19 1 月 2024 革新工业流程:抗氧化剂 DLTDP 和抗氧化剂 DSTDP 在亚洲和欧洲的非凡影响 0.1 抗氧化剂在工业应用中的关键作用:提高稳定性和延长使用寿命 抗氧化剂是各种工业应用中不可或缺的物质。... 隆昌化工
UV light curing series 17 1 月 2024 用光彩夺目的聚硫醇打造弹性材料的未来 1.1 Definition and Properties of Polymer Thiols PETMP Monomer is an excellent sulfur ester antioxidant, with a high sulfur content... 隆昌化工
Antioxidant 16 1 月 2024 抗氧化剂 1076:以卓越的稳定性和亮度提升产品档次 1.1 抗氧化剂 1076 是一种广泛使用的化合物,以其抑制氧化的功效而闻名,并在不断发展... 隆昌化工
Antioxidant 08 1 月 2024 抗氧化剂如何发挥作用? 1. Research scope of antioxidants Research efforts on antioxidants have focused on the following three areas. (1) Screening of natural... 隆昌化工
Antioxidant 29 12 月 2023 天然抗氧化剂有哪六大类? Antioxidants act as hydrogen donors and are used to scavenge free radicals generated during the chain initiation phase, thus inhibiting... 隆昌化工
Antioxidant 25 12 月 2023 抗氧化剂有哪些种类?常见抗氧化剂的分类 According to the actual role of the different mechanisms of influence, antioxidants can be grouped into the following categories: 1,... 隆昌化工
UV light curing series 15 12 月 2023 紫外线胶粘剂的四种主要成分和使用特点是什么? UV adhesive, also known as ultraviolet light curing adhesive, shadowless adhesive, photosensitive adhesive, refers to the photoinitiator in the ultraviolet... 隆昌化工
Medicine News 14 12 月 2023 如何从肌氨酸中获得最大益处? The role of sarcosine is that it can be found in meat foods such as meat and fish. In addition,... 隆昌化工
Medicine News 12 12 月 2023 用牛奶服用肌酸安全吗? Unless one is lactose intolerant, it is safe to take creatine with milk. There are no findings or anecdotal evidence... 隆昌化工
Antioxidant 04 12 月 2023 抗氧化剂 1010、168 和 1076 之间有何不同? 首先,塑料发黄的原因和解决办法。解决塑料发黄的有效方法是添加抗氧化剂、紫外线吸收剂、... 隆昌化工
Catalysts & Chemical Auxiliary Agents 24 11 月 2023 防晒产品中的 SPF 代表什么,SPF 越高是否意味着效果越好? 1. UVB and UVA do different damage to the skin UVB has a shorter wavelength (290-320 nm) and stronger energy,... 隆昌化工
UV light curing series 23 11 月 2023 甲基丙烯酸酯单体和丙烯酸酯单体有什么区别? Methacrylate monomers and acrylate monomers are two distinct types of monomers widely used in the field of polymer chemistry, particularly... 隆昌化工
Medicine News 15 11 月 2023 熊果苷、维生素 C 和烟酰胺,哪一种美白更安全有效? All whitening products have one purpose, to make the skin look whiter. A good whitening product has at least one... 隆昌化工
Medicine News 13 11 月 2023 烟酰胺被吹嘘得如此神奇,为什么很多人使用了几个月却毫无效果呢? 在 "美白 "成分中,烟酰胺是最便宜的,但不是最有效的。此外,烟酰胺的美白途径相对较少。... 隆昌化工
Medicine News 10 11 月 2023 最大化牲畜潜力:一水肌酸在育肥猪生产中的综合应用 1. Introduction: Livestock production stands at the intersection of science and agriculture, with continuous efforts to enhance efficiency, sustainability, and... 隆昌化工
plasticizer 07 11 月 2023 增塑剂 ATBC 可以用于 UV 油墨吗? UV inks have become a vital component in the modern printing industry due to their rapid curing, environmental advantages, and... 隆昌化工
plasticizer 26 10 月 2023 指甲油中可以使用增塑剂 ATBC 吗? Nail polish, a cosmetic product cherished for its ability to adorn and protect nails, requires a combination of ingredients to... 隆昌化工
Medicine News 一水肌酸 17 10 月 2023 释放一水肌酸的力量:类型、功能、性能标准、剂量等 Creatine monohydrate, a popular supplement in the world of fitness and sports nutrition, has gained significant attention for its potential... 隆昌化工
plasticizer 28 9 月 2023 阻燃剂 TCPP 原料黄磷市场分析 In September, the market price of yellow phosphorus firstly rose and then fell, and the overall decline was dominated.In the... 隆昌化工
plasticizer 27 9 月 2023 增塑剂 DOP 和 DOTP 有什么区别? Difference between plasticizer DOP and DOTP 1、Introduction of both DOP plasticizer: the chemical name is dioctyl phthalate, it is a... 隆昌化工
Pharmaceutical intermediates 19 9 月 2023 涂料溶剂的选择条件是什么? Vapor phase cleaning, the workpiece is washed, rinsed and dried in the solvent vapor layer, and the workpiece is not... 隆昌化工
plasticizer 11 9 月 2023 企业如何做好塑化剂污染防治工作? The use of plasticisers can improve plasticity, ensure processing efficiency, in a number of industries with a wide range of... 隆昌化工
plasticizer 06 9 月 2023 内塑化和外塑化有什么区别,它们的塑化原理是什么? The production of plastic products can not be separated from the use of plasticizers, because only the use of PVC... 隆昌化工
plasticizer 04 9 月 2023 环保增塑剂的应用和发展趋势是什么? With increased environmental awareness and the need for sustainable development, environmentally friendly plasticizers are becoming an important concern for the... 隆昌化工
plasticizer 02 9 月 2023 增塑剂在胶水中的作用是什么? As a common adhesive, glue is widely used in industrial production and daily life. Plasticizers are a class of commonly... 隆昌化工
plasticizer 29 8 月 2023 环氧化亚麻籽油和溶剂有什么区别? Epoxy linseed oil as a new type of plasticizer, plasticizing process in plastics can be seen as the resin and... 隆昌化工
plasticizer 24 8 月 2023 增塑剂闪点是什么意思?测试方法是什么? The production of plastic products can not be separated from the use of plasticizers, different plasticizers in the selection, reference... 隆昌化工
plasticizer 21 8 月 2023 你知道 TOTM 增塑剂吗? TOTM plasticizers are mainly used in the production of 105 degree Celsius grade heat-resistant wire and cable materials as well... 隆昌化工
Catalysts & Chemical Auxiliary Agents 17 8 月 2023 防蓝光涂料蓝光吸收剂的好伙伴 With the rapid development of electronic technology products, tablet PCs, laptops, cell phones and other electronic products have become an... 隆昌化工
Catalysts & Chemical Auxiliary Agents 07 8 月 2023 水性轮毂烤漆有什么特点? As of the end of March 2023, the domestic automobile ownership of 320 million vehicles, more than 34 million newly... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 7 月 2023 增平剂如何发挥作用? 1. Overview of leveling After the construction of paint, there is a flow and drying film-forming process, and then gradually... 隆昌化工
Catalysts & Chemical Auxiliary Agents 24 7 月 2023 润湿剂的原理和应用是什么? I. The concept of wetting agent The basic feature of the molecular structure of the wetting agent is that one... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 7 月 2023 如何选择消散剂? I. Selection of main resin for dispersion Resin, especially the resin for grinding, plays a key role in the preparation... 隆昌化工
UV light curing series 17 7 月 2023 在哪里购买 UV 油墨消泡剂? uv ink in the modern industry is very widely used, it has a fast drying speed, colour variety, good gloss,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 7 月 2023 涂料紫外线吸收剂的光老化保护作用是什么? UV absorbers and light stabilizers are effective in slowing down the light aging behavior of cured coatings. The addition of... 隆昌化工
Catalysts & Chemical Auxiliary Agents 30 5 月 2023 成核剂 成核剂的定义 成核剂是一种新型功能添加剂,适用于聚乙烯、聚丙烯和其他未完全结晶的塑料。... 隆昌化工
Catalysts & Chemical Auxiliary Agents 16 5 月 2023 如何选择抗氧化剂? In the selection of antioxidants to pay attention to the cooperation between antioxidants, antioxidants and other heat, light stabilizers, etc..... 隆昌化工
UV light curing series 13 4 月 2023 指甲油里的气泡是怎么回事? First, the nails are not cleaned up; second, the base gel is not used properly, too thin or too thick;... 隆昌化工
UV light curing series 12 4 月 2023 流平剂如何使涂料流平? 1、Flattening agent definition Leveling agent is a common coating additives, it can promote the coating in the drying process to... 隆昌化工
UV light curing series 04 4 月 2023 紫外线喷雾消泡剂:可解决哪些起泡环节 UV paint is a transparent coating, the role is to spray or roll coating on the surface of the substrate... 隆昌化工
UV light curing series 30 3 月 2023 稀释剂对油漆光泽有什么影响? Paint itself is divided into high gloss, glossy, matte, flat, no light, etc. These are the range of gloss decided... 隆昌化工
UV light curing series 28 3 月 2023 高温油墨有哪些优点? How to choose a good high temperature ink is also a key issue, the current addition of a new high... 隆昌化工
UV light curing series 23 3 月 2023 决定涂层性能的三个组成部分是什么? Definition of paint A coating is a material that has fluidity, forms a thin film after being applied to the... 隆昌化工
UV light curing series 白色背景上的彩色粉末涂料和试管 21 3 月 2023 如何解决粉末涂料的结块问题? Powder coatings have the tendency to caking at a certain temperature, which is mainly due to the softening of the... 隆昌化工
UV light curing series 15 3 月 2023 如何调配墨水的颜色?有哪些注意事项? Ink hue blending is an important job before printing, but also a very abstract work. Simple color three primary colors,... 隆昌化工
UV light curing series 13 3 月 2023 印刷过程中油墨总是刮不干净的十大原因是什么? Ink is an important material for printing, it is essential in the printing industry by printing the pattern text, etc.... 隆昌化工
UV light curing series 03 3 月 2023 调配涂料颜色时应注意什么? In addition to the protective function, another important function of paint is the decorative role. Different colors of paint add... 隆昌化工
UV light curing series 01 3 月 2023 如何解决油漆产生的气泡? With the rapid development of the coating industry, the variety of coatings, grade upgrade, people put forward higher requirements for... 隆昌化工
UV light curing series 27 2 月 2023 影响水性涂料干燥速度的主要原因是什么? Fast drying is the most frequently heard customer requirement for waterborne coatings. Due to the uniqueness of its molecular structure,... 隆昌化工
UV light curing series 24 2 月 2023 液体涂料和固体涂料有什么区别? 1、Liquid coating coating technology 1.1、Brushing Brush coating is the most widely used, but the coating efficiency is low, the production... 隆昌化工
UV light curing series 22 2 月 2023 如何解决涂料储存和施工中的问题? With the reform of China's housing system, the market of architectural coatings has developed rapidly, and some foreign companies have... 隆昌化工
UV light curing series 20 2 月 2023 如何防止油墨过度乳化? 1, the impact of ink emulsification on printing If the ink emulsification is just right, indicating that the water and... 隆昌化工
Catalysts & Chemical Auxiliary Agents WE-D982V / 消泡剂 17 2 月 2023 水基油墨容易起泡,水基油墨中的消泡剂 Water-based inks are prone to blistering, defoamer in water-based inks Water-based ink, can be diluted with water or ethanol, can... 隆昌化工
Catalysts & Chemical Auxiliary Agents 15 2 月 2023 如果在油漆中加入过多消泡剂会有什么后果? What will happen if too much defoamer is added to the paint? For the problem of foam generated by the... 隆昌化工
Catalysts & Chemical Auxiliary Agents 13 2 月 2023 薄涂粉末涂料与传统粉末涂料的区别是什么? The advantages of powder coating are that a single coating can get a thick coating film (50~150μm), high production efficiency,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 2 月 2023 抗氧化剂、光稳定剂以及两者在涂料中的结合有哪些应用? This paper systematically introduces the types of light stabilizers and antioxidants, studies antioxidants, light stabilizers and their application in powder... 隆昌化工
Catalysts & Chemical Auxiliary Agents 关于隆昌 09 2 月 2023 如何通过油墨粘度来区分油墨的使用差异? In the packaging printing industry, often use a variety of inks, but different inks have different roles, from the viscosity... 隆昌化工
Catalysts & Chemical Auxiliary Agents 01 2 月 2023 粉末涂料储存、施工环境、光损现象及处理 The storage of powders has a great impact on their quality. The storage of powder will generally be in a... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 27 1 月 2023 如何解决 PCB 电路板光刻胶白油发黄问题? Printed circuit board photoresist white oil belongs to the printed circuit board photoresist ink, and photoresist ink has many common... 隆昌化工
Catalysts & Chemical Auxiliary Agents Tinuvin 783(紫外线稳定剂 783)外观 (2) 25 1 月 2023 如何通过抗氧化剂和光稳定剂提高粉末涂料的耐候性? With the rapid development of national economy, the application of powder coating in outdoor is becoming more and more common.... 隆昌化工
Catalysts & Chemical Auxiliary Agents 20 1 月 2023 如何解决油墨造成的脏版、花版、糊版现象? A, the ink viscosity is too large and the phenomenon of flower plate. Ink formula viscosity is too large, in... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 1 月 2023 影响涂料固化的因素和方法有哪些? Coating curing is the process of coating being applied to the coated object and forming a dry coating film (including... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 1 月 2023 必须收集 61 种常识性涂料! 1、Why is it best to use primer for the bottom filling in the painting process? A: Because primer is designed... 隆昌化工
Catalysts & Chemical Auxiliary Agents 13 1 月 2023 无论哪种印刷方式都离不开油墨 No matter what kind of printing method is inseparable from the ink, this has become an inherent concept, and inkless... 隆昌化工
Catalysts & Chemical Auxiliary Agents MBP 外观 12 1 月 2023 UV 机器印刷故障排除 Failure 1: After the machine is turned on CP2000 window display oil circuit failure, the fault signal light flashes. Inspection... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 09 1 月 2023 运动鞋上的防紫外线涂层 In recent years , water-based, high-solids, 3D tactile coatings1 have been a great success on the market, with its main... 隆昌化工
Catalysts & Chemical Auxiliary Agents 07 1 月 2023 紫外线涂料中常用的六种添加剂是什么? UV cationic and UV free base materials are very different, but the overall composition is similar. The cationic system is... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 06 1 月 2023 如何在紫外光固化涂料中使用脂环族环氧树脂? UV curing technology is broadly divided into UV free radical and UV cationic systems, UV cationic coatings with excellent processing... 隆昌化工
Catalysts & Chemical Auxiliary Agents lcnacure® BP / 二苯甲酮 CAS 119-61-9 05 1 月 2023 如何解决 UV 涂层固化不完全的问题? UV coating technology has become the mainstay of green coatings because of its environmental friendliness, high efficiency and high hardness,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 04 1 月 2023 如何在 UV 涂料配方中有效选择树脂? The role of oligomer in UV coatings Oligomer: Oligomer used in light-curing coatings, also known as prepolymer. In earlier years,... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 31 12 月 2022 光引发剂成分的用量对 UV 油墨有什么影响? Photoinitiator is also an important component of UV ink, which determines the light curing rate of UV ink. The choice... 隆昌化工
Catalysts & Chemical Auxiliary Agents 30 12 月 2022 聚合抑制剂的分类和机理是什么? Free radical polymerization of monomers in the storage or processing and purification process, often due to the role of light,... 隆昌化工
Catalysts & Chemical Auxiliary Agents TPO-L-外观 26 12 月 2022 紫外线单体和常见的聚合抑制剂 Light-curing product is a special product with very high polymerization activity. Its main components - oligomer and active diluent are... 隆昌化工
Catalysts & Chemical Auxiliary Agents 22 12 月 2022 什么是 BIPB 96? The vulcanizing agent BIBP belongs to the peroxide class cross-linking agent, in the vulcanization process for free radical cross-linking, high... 隆昌化工
Catalysts & Chemical Auxiliary Agents TMPTA 单体外观 17 12 月 2022 紫外线单体对紫外线固化氧气阻隔有什么影响? 1.2 Sample preparation and testing The monomer and initiator were weighed accurately, where the monomer was not purified, and mixed... 隆昌化工
Catalysts & Chemical Auxiliary Agents 16 12 月 2022 如何选择 ATBC 增塑剂? 1. See what you need? To choose ATBC plasticizer first of all to determine their needs and plasticizer use coincide,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 15 12 月 2022 油墨中的增塑剂对附着力有什么影响? Inks with too high a plasticizer content or low linker molecular weight may become soft and sticky after drying, and... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 12 月 2022 塑料添加剂和增塑剂之间有什么关系? Plastic additives, also known as plastic additives, are some compounds that must be added to polymers (synthetic resins) to improve... 隆昌化工
Catalysts & Chemical Auxiliary Agents 13 12 月 2022 增塑剂如何影响油墨在聚氯乙烯上的附着力? With a new round of experimental proofs, this time we will add 2 parts of transparent additives to 1 part... 隆昌化工
Catalysts & Chemical Auxiliary Agents TMPTA 单体外观 22 11 月 2022 紫外线油墨和 eb 树脂的作用是什么? Ink is one of the main consumables in the printing industry and a major factor in the reproduction of originals.... 隆昌化工
Catalysts & Chemical Auxiliary Agents TMPTA 单体外观 21 11 月 2022 UV 油墨固化和 EB 油墨固化有什么区别? The same are electromagnetic wave rays of UV ultraviolet and EB electron ray curing, and IR infrared heating curing method... 隆昌化工
Catalysts & Chemical Auxiliary Agents 20 11 月 2022 3 种常见的光固化 3D 打印技术有什么区别? Light-curing molding is the earliest 3D printing and molding technology, and it is also the more mature 3D printing technology... 隆昌化工
Catalysts & Chemical Auxiliary Agents Speedcure ITX(2-异丙基硫酮)外观 14 11 月 2022 阳离子光引发剂固化速度慢的解决办法是什么? Cationic light-curing systems have the advantages of low volume shrinkage, no oxygen-blocking, long life of the active center, and the... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 02 11 月 2022 Cationic vs Free Radical Photoinitiator: How to Choose for UV Curing Compare cationic and free radical photoinitiators for UV curing, coatings, inks, adhesives, photoresist, and PCB-related systems, with practical selection guidance... 隆昌化工
Catalysts & Chemical Auxiliary Agents 30 10 月 2022 如何抑制氧气阻塞? Oxygen blocking is also called oxygen inhibition. Due to the high concentration of oxygen in the surface layer, the oxygen... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 10 月 2022 光引发剂 ITX CAS 5495-84-1 Introduction UV photoinitiator serves as the key raw ingredient for light-curing substances such as UV coatings, UV inks, UV adhesives,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 19 10 月 2022 光引发剂 819 CAS 162881-26-7 Introduction Photoinitiators are an essential component in UV-LED curing materials and play a significant part in influencing the rate at... 隆昌化工
Catalysts & Chemical Auxiliary Agents lcnacure® BP / 二苯甲酮 CAS 119-61-9 13 10 月 2022 光引发剂 BP / 二苯甲酮 CAS 119-61-9 Introduction Benzophenone is a chemical that has both a carbonyl group and a hydroxyl group in its structure. Its chemical... 隆昌化工
Catalysts & Chemical Auxiliary Agents 05 10 月 2022 UV LED 固化机固化光油产品效果实测 One, UV varnish (UV varnish) Introduction 1, UV varnish is a transparent coating, also called UV varnish by some people.... 隆昌化工
Catalysts & Chemical Auxiliary Agents 04 10 月 2022 光固化涂料和溶剂型涂料有什么区别? Light-curing coating is an efficient, environmentally friendly, energy-saving and high-quality material, and the related technology has been rapidly developed in... 隆昌化工
Catalysts & Chemical Auxiliary Agents 03 10 月 2022 为什么需要在光固化涂料中添加聚合抑制剂? In the production process of coatings, some types of coatings contain high polymerization activity of substances, easy to be affected... 隆昌化工
Catalysts & Chemical Auxiliary Agents 01 10 月 2022 什么是 UV 阻焊油墨?如何选择相应的光引发剂? Printed circuit board on the copper circuit made, the board surface in addition to solder joints, the rest of the... 隆昌化工
Catalysts & Chemical Auxiliary Agents 30 9 月 2022 CHLUMINIT® TPO / 光引发剂 TPO / Lucirin TPO / Irgacure TPO CAS 75980-60-8 Introduction The manufacture of polymers is impossible without photopolymerization, which is mostly comprised of environmentally benign processes (low energy consumption,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 28 9 月 2022 什么是生物基增塑剂?我们的 CHLUMIFLEX® BBP 有哪些优势? ? Plasticizers make PVC materials soft and easy to process, and are widely used in plastic production. Phthalates plasticizers account... 隆昌化工
Catalysts & Chemical Auxiliary Agents 24 9 月 2022 不同光稳定剂组合的附加保护效果 The main product categories of light stabilizers used for organic polymers are UV absorbers, hindered amine light stabilizers, excited state... 隆昌化工
Catalysts & Chemical Auxiliary Agents 23 9 月 2022 用于光固化涂料的紫外线低聚物 Light-curing coatings used oligomer is also known as prepolymer, which has a small molecular weight, has the characteristics of polymerization... 隆昌化工
Catalysts & Chemical Auxiliary Agents TMPTA 单体外观 14 9 月 2022 紫外线光固化涂层耐候性 紫外线涂料因其出色的表面性能而被广泛应用于许多表面涂层领域:高强度、高硬度、高耐磨... 隆昌化工
Catalysts & Chemical Auxiliary Agents 如何确保 UV 紫外线固化油墨墨色的均匀性 13 9 月 2022 如何确保 UV 紫外线固化油墨墨色的均匀性? Printing is an important part of ensuring the uniformity of ink color, but also a process with strong technical requirements.... 隆昌化工
Catalysts & Chemical Auxiliary Agents LED 固化系统的应用特点 12 9 月 2022 LED 固化系统的应用特点 The difference between LED curing and high pressure mercury curing and application characteristics Output waveform is different. 1. Traditional UV... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 9 月 2022 双固化系统的应用 Output waveform is different. 1. Traditional UV mercury lamp curing machine produces UV light looks bright, high heat, the spectrum... 隆昌化工
Catalysts & Chemical Auxiliary Agents 塑料软包装油墨的类型和醇溶性聚氨酯软包装油墨的优势 09 9 月 2022 塑料软包装油墨的类型和醇溶性聚氨酯软包装油墨的优势 Plastic flexible packaging ink is the ink used for printing on plastic films, such as PET, OPP, PE and other... 隆昌化工
Catalysts & Chemical Auxiliary Agents 03 9 月 2022 阻燃剂原理、主要阻燃剂类型 Flame retardants are used to improve the flame-resistance of molecular materials by increasing the ignition point of molecular materials or... 隆昌化工
Catalysts & Chemical Auxiliary Agents 如何美白涂料 02 9 月 2022 如何美白涂料? The whiteness of white paint mainly depends on the whiteness and hue of the titanium dioxide or other white color... 隆昌化工
Catalysts & Chemical Auxiliary Agents 31 8 月 2022 UV 油墨应用于不同印刷产品时的匹配要求 UV ink is a common environmentally friendly ink, its application involves the printing of tobacco, wine, food and other packaging,... 隆昌化工
Photoinitiator UV 油墨 28 8 月 2022 UV 烟包油墨质量检测标准 UV ink without solvents, its components can almost all participate in the reaction, compared to the traditional ink in environmental... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 8 月 2022 涂层消光原理和涂层消光剂应具备的特点 Gloss is one of the important physical properties of the coating film, expressed in terms of gloss. Can make the... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 8 月 2022 2025 水性油墨添加剂功效完全指南 A wide range of water-based ink additives, according to the purpose of use can be divided into three categories: manufacturing... 隆昌化工
Catalysts & Chemical Auxiliary Agents 17 8 月 2022 紫外线吸收剂的特点、类型和应用 UV absorber is such a class of substances, it can absorb sunlight or fluorescent light source in the ultraviolet wavelength... 隆昌化工
Catalysts & Chemical Auxiliary Agents 15 8 月 2022 荧光增白剂的增白原理和重要应用 In the textile industry, the whiteness of the fiber itself often fails to meet the aesthetic requirements of people, especially... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 8 月 2022 如何从颜料的七项性能指标中选择涂料用颜料? There are various pigments for coatings, how to choose a certain pigment for coatings? Here are seven performance indicators of... 隆昌化工
Laboratory News 12 8 月 2022 常用实验室仪器分析的简介和原理 1.Infrared absorption spectrometer, IR Analytical principle: absorption of infrared light energy, causing vibrational, rotational energy level jumps of molecules with... 隆昌化工
Catalysts & Chemical Auxiliary Agents 11 8 月 2022 2025 问题中使用的 UV 固化油墨完全指南 I. What happens when the ink is over-cured? There is a theory that when the surface of the ink is... 隆昌化工
Catalysts & Chemical Auxiliary Agents 08 8 月 2022 工程机械涂料的分类以及底漆、中涂和面漆的性能要求 Construction machinery coating is an important part of China's coating industry. Construction machinery coating can be classified into primer, medium... 隆昌化工
Catalysts & Chemical Auxiliary Agents 07 8 月 2022 二苯甲酮和苯并三唑紫外线吸收剂的光引发剂 Various types of light stabilizers have different light stabilization mechanisms. The protective mechanism of UV absorbers is based on the... 隆昌化工
Catalysts & Chemical Auxiliary Agents 06 8 月 2022 表面活性剂的作用及其在涂料中的各种应用 The application of surfactants in coatings is an additive, which is an indispensable component in the production of coatings. It... 隆昌化工
Catalysts & Chemical Auxiliary Agents 05 8 月 2022 受阻胺光稳定剂(HALS)的结构、作用原理和常见类型 The function of free radical trapping agents is mainly to capture the free radicals generated during the photoaging of coatings,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 04 8 月 2022 表面活性剂的基本理论(3) Washing in the usual sense refers to the process of removing dirt from the surface of a carrier. In washing,... 隆昌化工
Catalysts & Chemical Auxiliary Agents 02 8 月 2022 表面活性剂的基本理论 (2) Foam plays an important role in the washing process. Foam is a dispersion system of gas dispersed in liquid or... 隆昌化工
Catalysts & Chemical Auxiliary Agents 01 8 月 2022 表面活性剂的基本理论 (I) I.关于表面活性剂的几个概念。能降低溶剂表面张力的特性称为表面活性、... 隆昌化工
Laboratory News 27 7 月 2022 简述 PET 成核剂的类型以及成核剂对 PET 结晶特性的影响 There are three main types of nucleating agents for PET, namely inorganic nucleating agents, organic nucleating agents and polymeric nucleating... 隆昌化工
Catalysts & Chemical Auxiliary Agents 24 7 月 2022 简述抗氧化剂在塑料中的作用及其选择原则 The addition of suitable antioxidants in plastic processing can stop or delay the ageing process, thus extending the service life... 隆昌化工
Catalysts & Chemical Auxiliary Agents 23 7 月 2022 光固化涂料配方中紫外线低聚物的选择要素是什么? Light curing coatings are also known as UV curing coatings, which use UV light as the energy source for curing... 隆昌化工
Catalysts & Chemical Auxiliary Agents Technical featured image for Selection of Photoinitiators in UV Coating Formulations 22 7 月 2022 Selection of Photoinitiators in UV Coating Formulations: How to Choose for Lamp Fit, Cure Depth, and Yellowing Control Learn how to choose photoinitiators for UV coating formulations by matching lamp type, film thickness, pigment load, yellowing control, and... 隆昌化工
Catalysts & Chemical Auxiliary Agents 21 7 月 2022 紫外线光固化粉末涂料及其优势 The main feature of UV powder coatings is that the process is divided into two distinct phases, with no early... 隆昌化工
Catalysts & Chemical Auxiliary Agents 20 7 月 2022 丙烯酸酯涂料的主要性能特点和应用领域 I. Main properties of acrylic paints. 1, with good gloss, can be made into water white varnish or pure white... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 7 月 2022 环氧树脂固化剂的常见类型及其固化机理 This article briefly summarizes the common types of epoxy resin curing agent and its curing mechanism. 1, alkaline class curing... 隆昌化工
Catalysts & Chemical Auxiliary Agents 13 7 月 2022 TPO 防水卷材有哪些性能优势? With the development of national dual carbon goals, green building materials, photovoltaic roofing and other related fields have received widespread... 隆昌化工
Catalysts & Chemical Auxiliary Agents TPO-L-外观 12 7 月 2022 氢捕获光引发剂及其两大类简介 Hydrogen-capturing photoinitiators, also known as type II photoinitiators, are generally dominated by aromatic ketone structures and also include certain thick-ringed... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 7 月 2022 UV 油墨的基本成分:光敏剂和感光剂 Photosensitizers are molecules that absorb light energy and then transfer the energy to the photoinitiator, and return to their initial... 隆昌化工
Catalysts & Chemical Auxiliary Agents 09 7 月 2022 如何衡量油墨中树脂的好坏? There are many indicators to measure the physical and chemical properties of a resin. For the ink industry, the following... 隆昌化工
Catalysts & Chemical Auxiliary Agents 08 7 月 2022 UV 油墨的基本成分:光引发剂 Photoinitiators are molecules that can absorb radiation and produce active intermediates with the ability to initiate polymerization by photochemical changes.... 隆昌化工
Catalysts & Chemical Auxiliary Agents 06 7 月 2022 UV 油墨成分:感光单体 UV inks and UV varnishes need to have the viscosity to adapt to the coater when coating, generally by adding... 隆昌化工
Catalysts & Chemical Auxiliary Agents 01 7 月 2022 如何减少 UV 胶水的收缩率?有哪些方法? In the curing process of UV adhesive there is a gelation process. Before gelation, the system is still fluid despite... 隆昌化工
Catalysts & Chemical Auxiliary Agents 28 6 月 2022 在合成实验中必须了解的 20 种有机反应机理 Baeyer-Villiger reaction reaction mechanism peracid first undergoes nucleophilic addition to the carbonyl group, and then a hydrocarbon group on the... 隆昌化工
Catalysts & Chemical Auxiliary Agents 27 6 月 2022 从不同丙烯酸酯单体的渗透性研究中正确选择防护手套 In support of the Environmental Protection Agency's Office of Toxic Substances' Pre-Production Notification (PMN) program, three glove materials were evaluated... 隆昌化工
Catalysts & Chemical Auxiliary Agents 21 6 月 2022 在紫外线对射系统中使用的单体和树脂是什么? Aplikasi pelapis UV untuk logam (DTM) memerlukan resin dengan keseimbangan sifat elastisitas dan ketangguhan untuk memastikan bahwa artikel dapat menahan... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 6 月 2022 增塑剂的作用是什么?作用机理是什么? In the eyes of the chemical industry, additives are always a supporting role. But experienced engineers and technicians know that... 隆昌化工
Catalysts & Chemical Auxiliary Agents 13 6 月 2022 什么是 uvled 线光源? What is the scope of its application? Many people know about linear light sources, but are not sure what uvled... 隆昌化工
Catalysts & Chemical Auxiliary Agents 12 6 月 2022 光固化紫外线涂料的原材料成分有哪些? Ultraviolet curing (UV) coating is a new type of environmentally friendly coating. It has an extremely fast drying rate and... 隆昌化工
Catalysts & Chemical Auxiliary Agents 04 6 月 2022 紫外线单体各种粘度近似换算表 centipoise. UV monomer centipoise (cP) is the Z-small unit of dynamic viscosity, dynamic viscosity indicates that the liquid flows under... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 5 月 2022 流平剂在涂料中的应用 流平剂在涂料中的应用 1.流平剂分为两种,一种是有机流平剂,另一种是无机流平剂。... 隆昌化工
Catalysts & Chemical Auxiliary Agents 25 5 月 2022 油墨分类中常用的添加剂有哪些? Ink additives are used to adjust the ink to adapt to different printing conditions of auxiliary materials. There are many... 隆昌化工
Uncategorized 23 5 月 2022 2023 光刻胶完全指南 Photoresist, also known as photoresist, is a light-sensitive mixed liquid. It consists of photoinitiator, photoresist resin, monomer, solvent and other... 隆昌化工
Catalysts & Chemical Auxiliary Agents 22 5 月 2022 5 种紫外线光固化粘合剂 UV adhesives can be broadly divided into 2 categories with substrates (tape, double-sided adhesive), and without substrates (liquid glue), the... 隆昌化工
Catalysts & Chemical Auxiliary Agents irgacure 819 外观 19 5 月 2022 2025 自由基光引发剂应用原理完全指南 Photoinitiator as one of the key raw materials in the photopolymerization formula, there are some common principles to pay attention... 隆昌化工
Catalysts & Chemical Auxiliary Agents TPO-L-外观 17 5 月 2022 2023 光引发剂聚合效率影响因素分析完全指南 In recent years, photoinitiated polymerization has been widely used in light-curing adhesives, light-curing inks, light-curing coatings, 3D printing and other... 隆昌化工
Catalysts & Chemical Auxiliary Agents 15 5 月 2022 2025 紫外线技术改进与未来趋势完全指南 Light (UV) curing technology is a highly efficient, environmentally friendly, energy-saving, high-quality new technology for the 21st century, widely used... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 5 月 2022 2025 紫外线光固化完全指南:终极指南 Light curing technology is a highly efficient, environmentally friendly, energy-saving, high-quality material surface technology, known as the new technology for... 隆昌化工
Catalysts & Chemical Auxiliary Agents 11 5 月 2022 2023 液体硅酸钠完全指南:终极指南 如何在混凝土中使用液体硅酸钠?100 磅水泥中需要添加多少液体硅酸钠?... 隆昌化工
Catalysts & Chemical Auxiliary Agents 03 5 月 2022 TPGDA 单体完全指南 CAS 42978-66-5 A growing number of people are becoming aware of photo curing macromolecular material as environmental protection regulations become stricter, prohibiting... 隆昌化工
News 隆昌化工厂 30 4 月 2022 隆昌化工 2022 年 4 月 30 日项目公告 On the one hand, it plans to invest in the construction of 60,000 tons/year acrylic acid and 50,000 tons/year butyl... 隆昌化工
Catalysts & Chemical Auxiliary Agents 25 4 月 2022 IBOA 单体 CAS 5888-33-5 Exo-1, 7, 7-trimethylbicyclo [2.2.1] hept-2-yl acrylate (isobornyl acrylate) also called IBOA Monomer is a versatile acrylic monomer. It is utilized... 隆昌化工
Catalysts & Chemical Auxiliary Agents TMPTA 单体外观 21 4 月 2022 TMPTA 单体功效完全指南 TMPTA 单体 TMPTA 单体具有出色的可回收性,是化学工业中备受青睐的工业单体。光聚合物... 隆昌化工
Catalysts & Chemical Auxiliary Agents 18 4 月 2022 日本丙烯酸企业退出生产领域的目的是什么? On April 8, the old Japanese petrochemical giant Idemitsu Kosan announced that it had decided to withdraw from the acrylic... 隆昌化工
Laboratory News 6100-Appearance-2 09 4 月 2022 化工厂一线工人应掌握哪些知识? Develop good operational behavior (1) Routine inspection before operation The mechanical equipment must always be kept in normal operation. Routine... 隆昌化工
Laboratory News 28 3 月 2022 化工企业如何预防粉尘中毒危害? Dust-proof and anti-virus management 1. Enterprises should pay attention to the key to doing a good job of dust and... 隆昌化工
UV light curing series 21 3 月 2022 UV 树脂和 UV 胶水有什么区别? UV resin and UV glue are two different chemical. UV resin is an oligomer and is used as a solvent... 隆昌化工
Catalysts & Chemical Auxiliary Agents 17 3 月 2022 表面活性剂有哪些类型?表面活性剂如何发挥作用? Surfactant is widely used in the fine chemical industry. It refers to a substance that can significantly reduce the surface... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 3 月 2022 紫外线单体抑制剂的原理和应用研究 1.紫外线单体聚合阻断剂的定义 能完全终止烯烃自由基聚合反应的物质... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 3 月 2022 超支化水性聚氨酯丙烯酸酯在 3D 打印中的应用研究 Ultraviolet light (UV) curing technology is a new high-efficiency, energy-saving and environmentally friendly new technology developed in the 1960s. %... 隆昌化工
Catalysts & Chemical Auxiliary Agents 08 3 月 2022 在哪里购买塑化剂? 塑化剂如何发挥作用? What is a plasticizer? Plasticizer is a kind of polymer material additives widely used in industrial production line, also known... 隆昌化工
Catalysts & Chemical Auxiliary Agents 03 3 月 2022 涂料测试和分析说明! Q: What are the categories of paints? A: According to the form, it can be divided into solid paint and... 隆昌化工
Soresyn Resin 01 3 月 2022 俄乌战争对全球能源和化工行业有何影响? Prices of bulk products such as petrochemicals will rise for sure. The economic sanctions imposed on Russia by European and... 隆昌化工
Soresyn Resin 28 2 月 2022 为什么 C5 石油树脂用于生产丁基内胎? At present, the inner tube products on the market are all produced and processed with butyl rubber or butyl reclaimed... 隆昌化工
Soresyn Resin 24 2 月 2022 UV 油墨添加剂 - DCPD 氢化石油树脂 In the composition of printing inks, there are often polymers or condensates of some organic compounds. So today we will... 隆昌化工
Catalysts & Chemical Auxiliary Agents 21 2 月 2022 影响聚丙烯酸丁酯匀染剂分子量的因素分析 1. Introduction: The role of leveling agent: When the powder coating is melted and leveled, there are two interfaces of... 隆昌化工
News 关于隆昌 17 2 月 2022 在化工厂工作是一种什么样的体验? The current situation of work in chemical factory. Newly recruited fresh college students (one degree) + graduate students, more men... 隆昌化工
Catalysts & Chemical Auxiliary Agents 14 2 月 2022 什么是 UV 油墨?UV 油墨和普通油墨有什么区别? 什么是 UV 油墨?UV 油墨是指在紫外线的作用下,体系中的光敏物质... 隆昌化工
Catalysts & Chemical Auxiliary Agents 10 2 月 2022 UV 喷墨中常用 UV 单体的数据介绍 There are many kinds of UV light curing monomers, and the classification method is also complicated. For example, according to... 隆昌化工
Catalysts & Chemical Auxiliary Agents 包装 09 2 月 2022 UV 油墨的定义和分类及其应用 1. Overview of Ultraviolet Curing Drying (UV) Ink UV curing drying flexo ink, referred to as UV ink, UV ink... 隆昌化工
Catalysts & Chemical Auxiliary Agents 03 2 月 2022 什么是水性 UV 树脂? In the late 1960s, ultraviolet (UV) curing technology was developed and applied to the coating resin industry as a new... 隆昌化工
Catalysts & Chemical Auxiliary Agents 26 1 月 2022 紫外线固化粉的工艺和优势 MDF is easy to process and has a homogeneous and homogeneous surface. Natural wood can also be powder coated, but... 隆昌化工
Catalysts & Chemical Auxiliary Agents 17 1 月 2022 紫外线单体的气味和结构之间有什么关系? Acrylate is widely used in the manufacture of various polymer materials, mainly because of its low temperature flexibility, heat resistance,... 隆昌化工 无评论
Photoinitiator 13 1 月 2022 为什么在光固化配方中使用复合光引发剂? Photoinitiators are a very important component of photocurable formulations and are a source of free radicals. However, excessive use of... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 10 1 月 2022 通过混合丁腈橡胶和聚氯乙烯制作乳胶手套 1. The production process of PVC gloves: ingredients→standstill→vacuum degassing→primary dipping→primary plasticization→secondary dipping→secondary plasticization→baking→cooling→rolling lip→automatic demoulding→inspection→automatic packaging→ Product storage. The main... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 27 12 月 2021 常用试剂-乙烯基乙醚 英文名称】Ethyl Vinyl Ether 【分子式】C4H8OC4H8O 【分子量】72.11 【CAS注册号】[109-92-2] 【结构式】CH3CH2OCH=CH2 【物理性质】bp 33 oC, d... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 24 12 月 2021 超级胶水 502- 氰基丙烯酸乙酯的成分 Super glue is a common commodity in daily life and has a wide range of uses. In the subconscious, 502... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 22 12 月 2021 如果玻璃塞卡住了,该怎么办? 接地插头打不开的原因 在有机合成反应过程中,有时会出现接地仪... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 21 12 月 2021 一般工业固体废物处置需要哪些资质? 当现有工厂产生的一般工业固体废弃物(废塑料、废橡胶、废纸和无害废弃物)被移交时... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 20 12 月 2021 各种污水处理中常用的污水处理化学品 传统凝固剂的分类和应用 铁盐、铝盐及其复合药剂 铁盐:聚合硫酸铁... 隆昌化工 无评论
Medicine News 17 12 月 2021 什么是化妆品,有哪些类型?您知道化妆品中的成分及其功能吗? 什么是化妆品?目前,世界上还没有关于化妆品概念的统一定义。欧盟的... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 16 12 月 2021 工业用水处理化学品 - 阻垢缓蚀剂 阻垢缓蚀剂是一种工业用水处理剂,主要用于循环冷却水。... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 10 12 月 2021 催化剂失活的原因和各种再生条件 如今,化工行业的 90% 包含催化剂工艺,可提高生产中的反应速率和选择性。随着... 隆昌化工 无评论
Laboratory News 09 12 月 2021 如何储存实验室化学试剂? Chemical reagents must be stored properly, because the quality of the reagents directly affects the accuracy of the experimental results.... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 07 12 月 2021 如何选择正确的交联剂? 什么是交联剂?1.共交联剂是指一种能提高交联效率的辅助剂... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 22 11 月 2021 2022 《塑化剂完全指南》:终极指南 Plasticizer is a polymer material additive widely used in industrial production, also known as plasticizer. It is added to the... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 08 11 月 2021 什么是 TBC?TBC 使用方法 什么是 TBC?TBC 分子式 C18H32O7,摩尔质量 360-44 g/mol,是一种无色或淡黄色液体,可... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 03 11 月 2021 什么是柠檬酸乙酰三丁酯/ATBC? Acetyl tributyl citrate is an organic substance with a chemical formula of C20H34O8. It is a colorless, odorless, oily liquid,... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 08 10 月 2021 什么是阻燃 TEP? Flame retardant TEP technology is to make non-flame retardant materials have flame retardant properties. It is a kind of material... 隆昌化工 无评论
Medicine News 19 8 月 2021 2022 MCT 油粉完全指南:终极指南 What is MCT Oil Powder? As a protein energy bar, a low-fat meal replacement, and a muscle-building protein powder, Mct... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 24 7 月 2021 2024 Tcpp 阻燃剂完全指南:终极指南 Tcpp flame retardant is a common and useful acronym that indicates that the chemical substance in question is classified as... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 09 7 月 2021 三氯苯甲醚在环境中的出现 Dust Reсent studies hаve demоnstrаted thаt the deteсtiоn frequenсies (DFs) оf TCPP in indооr dust sаmрles аre >96% (аs high... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 08 7 月 2021 什么是 TCPP? Intrоduсtiоn Flаme retаrdаnts (FRs) аre а grоuр оf сhemiсаls thаt аre widely emрlоyed in соnsumer рrоduсts tо reduсe the flаmmаbility... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 07 7 月 2021 什么是 TMPTA? 1. TMРTА belоngs tо роlyоl асrylаte, whiсh is аn imроrtаnt multifunсtiоnаl mоnоmer with high асtivity. The trimethyl рrорylene dilutes асid... 隆昌化工 无评论
Enzyme News 29 4 月 2021 固定在磁性硅基材料上的柚皮苷酶的实验参数 1. Detection method of naringinase enzyme activity 1-1 Spectrophotometer method The para nitrophenol spectrophotometric method uses p-nitrophenol- α-rhamnoside ( pNP-... 隆昌化工 无评论
Enzyme News 22 4 月 2021 在磁性生物聚合物微球上固定酶的方法概述 磁性生物聚合物微球是一种新型复合材料,它将生物材料和无机磁性材料结合在一起,形成了具有磁响应性的微球。... 隆昌化工 无评论
Enzyme News 14 4 月 2021 酶固定化方法概述 In the previous article, we mentioned that the bitter substances in citrus fruits are mainly naringin, which can be gradually... 隆昌化工 无评论
Enzyme News 24 3 月 2021 芦丁和异槲皮素的制备和药理活性 1. Introduction to Rutin and Isoquercitrin Rutin, also known as vitamin P, has a molecular formula of C27H30O16. The chemical... 隆昌化工 无评论
Enzyme News 03 3 月 2021 苷水解酶概述 My name is Harold, and I still remember the shock I felt when I first observed the crystallization of the... 隆昌化工 无评论
Medicine News 12 12 月 2020 米诺地尔如何治疗脱发? 米诺地尔有什么作用? As we all know, Minoxidil was first developed by Upjohn in the 1950s. They found that Minoxidil is a good... 隆昌化工 无评论
Uncategorized 02 12 月 2020 海水淡化为什么要使用特殊试剂?海水淡化使用哪些试剂? 海水淡化的发展始于 20 世纪 60 年代。经过几十年的发展,海水淡化技术已经相对成熟。... 隆昌化工 15 Comments
Catalysts & Chemical Auxiliary Agents 09 11 月 2020 研究表明过期紫外线稳定剂(Tinuvin 770)可用于聚丙烯中 聚合物因其分子量高而具有各种特性,任何导致聚合物分子量变化的因素都会影响聚合物的性能。... 隆昌化工 14 Comments
Catalysts & Chemical Auxiliary Agents 10 10 月 2020 受阻胺光稳定剂的国内研究进展 In recent years, in order to further improve the light stability performance of hindered amine light stabilizers and broaden their... 隆昌化工 2 Comments
Uncategorized 07 10 月 2020 光稳定剂 770 的合成和使用 聚合物在加工和使用过程中不可避免地会受到阳光或强荧光的照射,从而导致其物理性能下降。... 隆昌化工 3 Comments
Laboratory News 14 9 月 2020 隆昌化学实验室购买的分析仪器(2 台) 1.NMR 英文名称:Nuclear Magnetic Resonance SpectroscopyModel:ARX400Manufacturer:BrukerOrigin:技术指标:分辨率:H、C小于或等于... 隆昌化工 无评论
Laboratory News 11 9 月 2020 隆昌化学实验室购买的分析仪器(1 台) 1.ICP 英文名称:Inductively Coupled Plasma-Atomic Emission Spectrometer 型号:Prodigy 7Prodigy 7制造商:利曼公司原产地:美国技术指标:光学分辨率:≤0.007nm... 隆昌化工 无评论
Catalysts & Chemical Auxiliary Agents 光学增白剂 OB 结构 05 9 月 2020 如何区分荧光增白剂 OB 和荧光增白剂 OB-1? 1. Optical brightener OB and Optical brightener OB-1 are completely different chemicals 2. Optical brightener OB and Optical brightener OB-1,... 隆昌化工 无评论
Uncategorized 热发电材料 1 26 8 月 2020 什么是热发电材料? 1.近年来,随着移动通信技术、材料微处理技术和信息技术的不断发展,不断涌现出新的移动通信技术。... 隆昌化工 无评论