Photoinitiator 12 Dec 2024 Irgacure 819 and PEGDA Monomer in 3D Printing Photoinitiator 819 and PEGDA monomer are playing an increasingly important role in 3D printing. For factories using photoinitiator 819 and… Longchang Chemical
Photoinitiator Photoinitiator benzophenone 11 Dec 2024 Why is benzophenone insoluble in water? Is benzophenone polar or nonpolar? Why is benzophenone insoluble in water? Is benzophenone polar or nonpolar? Benzophenone is an extremely important photoinitiator in the field… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 10 Dec 2024 What are Composition and Performance of EVA in Photovoltaic Applications? In the booming photovoltaic industry, EVA has attracted much attention as a key photovoltaic material. The so-called EVA is a… Longchang Chemical
UV light curing series 09 Dec 2024 Eliminating Foam: How to choose an antifoam agent? Eliminating Foam: How to choose an antifoam agent? The occurrence of foam often causes inconvenience and problems in industrial production… Longchang Chemical
UV light curing series 05 Dec 2024 UV and LED nail lamps: who is the king of gel polish curing? UV and LED nail lamps: who is the king of gel polish curing? In the dazzling world of nail art,… Longchang Chemical
Laboratory News 03 Dec 2024 Why use acetonitrile to remove water rather than acetone or ethanol？ Extraction is undoubtedly a subtle scientific art in the vast world of chemistry. Today, let us explore some unique extraction… Longchang Chemical
Photoinitiator 02 Dec 2024 UV Curing Inkjet Ink: What You Need to Know In the vast field of printing and packaging, ink undoubtedly plays a crucial role and is one of the core… Longchang Chemical
Photoinitiator 29 Nov 2024 How to substitute tpo photoinitiator How to substitute tpo photoinitiator? The ECHA has officially announced that diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide, also known as photoinitiator TPO, has… Longchang Chemical
Photoinitiator 28 Nov 2024 Where are uv resistant coatings used? Where are uv resistant coatings used? In today's industrial sector, UV coatings have emerged and play a vital role in… Longchang Chemical
Photoinitiator 27 Nov 2024 film-forming mechanism of paint 1. The diversified development pattern of coatings In the field of coatings today, they can be mainly divided into three… Longchang Chemical
Photoinitiator 26 Nov 2024 What should I pay attention to when using PCB inks? In the field of electronic circuit manufacturing, the production of PCB (Printed Circuit Board) is of paramount importance, and PCB… Longchang Chemical
Photoinitiator 25 Nov 2024 What are the tips for repainting furniture? Giving old furniture a new lease of life Wear and tear is inevitable during the use of furniture. Knowing some… Longchang Chemical
Photoinitiator 21 Nov 2024 How to improve the coverage of white ink? How to improve the coverage of white ink? In the field of packaging printing, when companies take over the business… Longchang Chemical
Photoinitiator 20 Nov 2024 How do I solve the problem of the printing ink not scraping clean? How do I solve the problem of the printing ink not scraping clean? In the printing industry, we often encounter… Longchang Chemical
Photoinitiator 19 Nov 2024 Lithium Phenyl phosphinate (Photoinitiator LAP): A Versatile Blue Light Photoinitiator for Advanced Applications Lithium Phenyl phosphinate (Photoinitiator LAP): A Versatile Blue Light Photoinitiator for Advanced Applications In today's era of booming technology, there… Longchang Chemical
UV light curing series 18 Nov 2024 How do you solve problems with gravure ink formulation and printing? How do you solve problems with gravure ink formulation and printing? In the field of gravure printing, ink formulation is… Longchang Chemical
UV light curing series 14 Nov 2024 What is the relationship between gravure ink and stickiness? What is the relationship between gravure ink and stickiness? In the world of gravure printing on plastic films, there is… Longchang Chemical
UV light curing series 13 Nov 2024 What are the 3 types of drying methods for waterborne paint coatings for furniture? In the field of furniture manufacturing and decoration, the drying process of water-based paint coatings is a key link. It… Longchang Chemical
UV light curing series 12 Nov 2024 What are the factors that affect the charge of the powder coating on the friction gun? The powder coating spraying process mainly includes corona spray and tribo spray. Corona spray is widely used in China and… Longchang Chemical
UV light curing series 11 Nov 2024 How to solve the top ten problems most likely to occur with paint? 1. Coating build-up Causes: 1. The paint is slow to flow. As paint is a thixotropic fluid, there is a… Longchang Chemical
UV light curing series 08 Nov 2024 How does the defoaming property of high-viscosity varnishes for water-based wood coatings compare? How does the defoaming property of high-viscosity varnishes for water-based wood coatings compare? During the application of water-based wood coatings,… Longchang Chemical
UV light curing series 07 Nov 2024 What are the 15 technical issues of pigments for coatings? 1. How can we avoid using toxic lead chromate and lead molybdate without affecting the colour of the paint? Due… Longchang Chemical
UV light curing series 06 Nov 2024 How do I mix spot colour inks? Spot colour ink: it is a pre-mixed specific colour ink, such as fluorescent yellow, pearl blue, metallic gold and silver… Longchang Chemical
UV light curing series 05 Nov 2024 How to solve ink crystallisation? Packaging printing is often the first to print the base colour in order to accentuate the high quality of graphic… Longchang Chemical
UV light curing series 04 Nov 2024 What are the ink blending techniques and precautions? Blending ink is an important work in the colour printing process, which is directly related to the printing quality of… Longchang Chemical
UV light curing series 31 Oct 2024 What are the applications of solvent-based inks in printing and common printing faults? Precautions for the use of solvent-based inks 01 Solvent-based inks are dangerous goods and should be stored… Longchang Chemical
UV light curing series 28 Oct 2024 Reaction mechanism of epoxy resin and polythiol monomer? Reaction mechanism of epoxy resin and polythiol monomer? The reaction mechanism between epoxy resins and polythiols mainly involves the interaction… Longchang Chemical
UV light curing series 25 Oct 2024 After dry lamination with PET film, why does the ink always transfer to the inner film? PET film is a polar film with a surface tension of 45-50 dyn without treatment. It is also a film… Longchang Chemical
UV light curing series 24 Oct 2024 What is the solution to ink skinning? What is the solution to ink skinning? Ink skinning is not only a problem that causes trouble in printing, but… Longchang Chemical
UV light curing series 23 Oct 2024 What are the types of ink vehicle and what are the factors for selection? As we all know, ink is composed of a binder, pigments, fillers, additives and solvents, etc., and is an important… Longchang Chemical
UV light curing series 22 Oct 2024 Is solvent-based ink on the way out? Is solvent-based ink on the way out? This seems to be a topic of great interest in the printing industry.… Longchang Chemical
UV light curing series 21 Oct 2024 What are the key points of the UV water-based process for custom solid wood? What are the key points of the UV water-based process for custom solid wood? As the state pays more and… Longchang Chemical
UV light curing series 18 Oct 2024 How can the disadvantages of applying ultrafine powder coatings be overcome? How can the disadvantages of applying ultrafine powder coatings be overcome? Powder coatings and painting are rapidly developing powder coatings… Longchang Chemical
Enzyme News 17 Oct 2024 What is the application of enzyme preparations in oral care? What is the application of enzyme preparations in oral care? As oral care products are daily necessities for people to… Longchang Chemical
Enzyme News 16 Oct 2024 The application of enzyme preparations in condiments: the miraculous power of enhancing flavor and freshness The application of enzyme preparations in condiments: the miraculous power of enhancing flavor and freshness Condiments are an indispensable part… Longchang Chemical
Enzyme News 15 Oct 2024 What is the role of alpha amylase in flour? What is the role of alpha amylase in flour? Flour is the cornerstone of delicious baked goods, and alpha amylase… Longchang Chemical
Enzyme News 14 Oct 2024 If bread sticks to the teeth, which enzyme has been added in excess? What are the four main ingredients of food-grade enzyme preparations and why are they important? As important additives in the… Longchang Chemical
Enzyme News 11 Oct 2024 What enzymes are used in soy sauce? What enzymes are used in soy sauce? In traditional Chinese brewing techniques, soy sauce is loved for its unique flavor… Longchang Chemical
Enzyme News 09 Oct 2024 What are the uses of bio-enzyme re-cleaning in the fields of domestic and industrial cleaning? Biological enzymes are widely used in daily chemical and industrial cleaning products. They not only improve cleaning efficiency, but also… Longchang Chemical
Enzyme News 08 Oct 2024 What exactly is the role of lipase in food? What exactly is the role of lipase in food? Lipases, as a class of enzymes capable of hydrolyzing fats and… Longchang Chemical
Enzyme News 07 Oct 2024 Cellulase improves the comprehensive value of plant materials Cellulase improves the comprehensive value of plant materials Cellulase is the collective name for a group of enzymes that degrade… Longchang Chemical
Enzyme News 04 Oct 2024 What are the factors affecting the effectiveness of enzyme preparations? What are the factors affecting the effectiveness of enzyme preparations? In the pursuit of a green and low-carbon lifestyle, enzyme… Longchang Chemical
Enzyme News 02 Oct 2024 What is the difference between pet food and animal feed? Content Pet food Animal feed Name refers to industrially processed and manufactured products for direct consumption by pets, including pet… Longchang Chemical
Enzyme News 28 Sep 2024 Protease improves key indicators of fermented soybean meal Protease improves key indicators of fermented soybean meal Soybean meal is a by-product obtained after soybean oil is extracted from… Longchang Chemical
Enzyme News 27 Sep 2024 Application of enzyme preparations in yeast hydrolysates Application of enzyme preparations in yeast hydrolysates With the continuous development of the feed industry and the continuous improvement of… Longchang Chemical
Enzyme News 26 Sep 2024 How to effectively weaken the bitter taste of protein hydrolysate? How to effectively weaken the bitter taste of protein hydrolysate? In modern food industry, protein hydrolysis is generally based on… Longchang Chemical
Enzyme News 25 Sep 2024 Enzymes in fermented pasta Glutaminase - boosting the quality of zero-added soy sauce Zero-added soy sauce refers to the selection of 100% natural grain… Longchang Chemical
Enzyme News 24 Sep 2024 Application of enzymes in pasta products Application of enzymes in pasta products I. Application of enzymes in baked foods In the baked goods in the application… Longchang Chemical
Enzyme News 23 Sep 2024 Application of enzymes in food baking Application of enzymes in food baking With the development of science and technology, enzymes are no longer only used in… Longchang Chemical
Enzyme News 20 Sep 2024 Application of acid-resistant high temperature amylase in various fields Application of acid-resistant high temperature amylase in various fields With the development of starch deep-processing industry and the change of… Longchang Chemical
Enzyme News 18 Sep 2024 biocatalytic technology Biocatalytic technology is a technology that utilizes enzymes or microbial cells or plant and animal cells as biocatalysts to catalyze… Longchang Chemical
Enzyme News 13 Sep 2024 What’s the difference between a Amylase and a brewer’s yeast? What's the difference between a Amylase and a brewer's yeast? In this article, we will analyse in detail the concept,… Longchang Chemical
Enzyme News 12 Sep 2024 What is the structure and function of enzymes? Composition of enzymes Simple enzymes: enzymes composed only of amino acid residues. Bound enzymes: composed of enzyme proteins and non-protein… Longchang Chemical
Enzyme News 10 Sep 2024 What do you know about proteases? What do you know about proteases? Protease is a general term for a class of enzymes that hydrolyze protein peptide… Longchang Chemical
Enzyme News 09 Sep 2024 Why the end of AI is biopharma? Why the end of AI is biopharma? Regarding the future development direction of AI, the investment community has different opinions,… Longchang Chemical
Enzyme News 06 Sep 2024 How are enzymes produced and what are their applications? 01Liquid fermentation At present, the commonly used technology for enzyme production at home and abroad is liquid fermentation, i.e.,… Longchang Chemical
UV light curing series 05 Sep 2024 A large number of carboxyl groups in the waterborne aminobaking enamel system seriously affects the performance of the paint film, what should be done? A large number of carboxyl groups in the waterborne aminobaking enamel system seriously affects the performance of the paint film,… Longchang Chemical
Enzyme News 04 Sep 2024 Application of enzyme engineering technology in biopharmaceuticals Application of enzyme engineering technology in biopharmaceuticals Enzyme engineering is a science that uses enzymes, enzyme-containing organelles or cells (microorganisms,… Longchang Chemical
Uncategorized 30 Aug 2024 What are the ten areas that affect the process of distillation operations? What are the ten areas that affect the process of distillation operations? The distillation operation process is influenced by the… Longchang Chemical
Enzyme News 29 Aug 2024 Microchemical technology in the context of a large chemical production model Microchemical technology in the context of a large chemical production model At present, the chemical production under the mode of… Longchang Chemical
Laboratory News 28 Aug 2024 Purification of common solvents Purification of common solvents Commonly used reagents from chemical suppliers are only sufficient for general chemical reactions. In order to… Longchang Chemical
Enzyme News 27 Aug 2024 Modification of protease-producing strains Modification of protease-producing strains Protease is a class of enzyme that catalyzes the hydrolysis of peptide bonds in proteins, which… Longchang Chemical
Enzyme News 26 Aug 2024 What is the focus of protein and enzyme engineering? What is the focus of protein and enzyme engineering? 1. Protein engineering: based on the study of the relationship between… Longchang Chemical
Enzyme News 22 Aug 2024 what type of macromolecule is an enzyme？ what type of macromolecule is an enzyme？ As we all know, living organisms are composed of cells. Enzymes are the… Longchang Chemical
Enzyme News 21 Aug 2024 What are the characteristics and applications of the various enzymes of IVD raw materials? What are the characteristics and applications of the various enzymes of IVD raw materials? Polymerase Chain Reaction (PCR) is a… Longchang Chemical
Enzyme News 20 Aug 2024 What is the computational chemistry approach in industrial enzyme research? What is the computational chemistry approach in industrial enzyme research? The paper introduces the main computational chemistry methods used in… Longchang Chemical
Enzyme News 19 Aug 2024 What is the bio-enzyme production process? What is the bio-enzyme production process? 1.Enzyme production Enzymes are produced from microorganisms, animals and plants, but the main source… Longchang Chemical
Enzyme News 16 Aug 2024 What are the factors affecting the effectiveness of enzyme use, and their application in the food industry? What are the factors affecting the effectiveness of enzyme use, and their application in the food industry? As people pay… Longchang Chemical
Enzyme News 15 Aug 2024 Principles of enzyme engineering and its applications in the fields of food, light industry and pharmaceuticals Principles of enzyme engineering and its applications in the fields of food, light industry and pharmaceuticals 1. Principle Enzyme engineering… Longchang Chemical
Enzyme News 14 Aug 2024 Protease and Enzyme Engineering Protease and Enzyme Engineering 1. Protein engineering: based on the study of the relationship between protein structure and function, the… Longchang Chemical
News 13 Aug 2024 2024 Chemical giants step into a period of frequent strategic adjustments? I see that, stepping into 2024, the global chemical giants' strategic adjustments sound endless, BASF, LG Chemical, Costco, Honeywell, South… Longchang Chemical
News 12 Aug 2024 What are some tips for optimizing energy consumption in reaction vessels? What are some tips for optimizing energy consumption in reaction vessels? Reactor kettles are commonly used in the chemical industry… Longchang Chemical
Water treatment 02 Aug 2024 What is hypersaline wastewater? And what are the effects of high-salt wastewater on biochemical systems? Salinity greater than how much is high salt wastewater and high salt wastewater biochemical treatment, we have to first understand… Longchang Chemical
Water treatment 01 Aug 2024 What are several commonly used advanced oxidation techniques and their advantages and disadvantages? Advanced Oxidation Processes, a technology for the treatment of toxic and difficult pollutants that began to take shape in the… Longchang Chemical
Water treatment 31 Jul 2024 What is the sewage regulator? I. What is the sewage regulator? Sewage regulator refers to: in sewage treatment, used to regulate the flow of incoming… Longchang Chemical
Water treatment 29 Jul 2024 What is biochemical treatment of wastewater? What is biochemical treatment of wastewater? Biochemical treatment is the use of microorganisms to remove soluble organic matter and some… Longchang Chemical
Water treatment 26 Jul 2024 10 Process Principles of Wastewater Treatment 10 Process Principles of Wastewater Treatment 1. Purification mechanism of biofilm method 1.1 Biofilm consists of aerobic and anaerobic layers,… Longchang Chemical
UV light curing series 23 Jul 2024 How do we treat acrylic wastewater and off-gases? Acrylate wastewater treatment process Acrylic ester industry has a very broad development prospects, while bringing environmental issues can not be… Longchang Chemical
Water treatment 19 Jul 2024 Wastewater Treatment 28 Knowledge Points 1. Total solids: the quantitative water samples in the 105 ~ 110 ℃ oven small drying to constant weight, the… Longchang Chemical
Water treatment 15 Jul 2024 Nitrification Denitrification 20 Questions and Answers ▷ Question 1: What is the better carbon to nitrogen ratio for denitrification in practice? Is it below 5 or… Longchang Chemical
Soresyn Resin 09 Jul 2024 What are the downstream fine chemical routes for C5? What are the downstream fine chemical routes for C5? The C5 industry is a niche track, and currently only naphtha… Longchang Chemical
Water treatment 08 Jul 2024 Responding to the government’s environmental protection requirements, the five situations and countermeasures of the secondary sedimentation tank effluent with mud Responding to the government's environmental protection requirements, the five situations and countermeasures of the secondary sedimentation tank effluent with mud… Longchang Chemical
Surfactant 05 Jul 2024 What are the fine chemical routes downstream of ethanol? What are the fine chemical routes downstream of ethanol? I see that the current progress of transformation of China's chemical… Longchang Chemical
Water treatment 03 Jul 2024 Why can’t dissolved oxygen be too high in wastewater treatment? Why can't dissolved oxygen be too high in wastewater treatment? The process principle of aerobic treatment system is to utilize… Longchang Chemical
Water treatment 02 Jul 2024 What is the full explanation of the biochemical tank foam problem and how to control it? What is the full explanation of the biochemical tank foam problem and how to control it? Foam type Start-up Commissioning… Longchang Chemical
Water treatment 01 Jul 2024 What are MBR membranes and their combined processes? What are MBR membranes and their combined processes? What is MBR process? Membrane Bioreactor ( Membrance Bioreactor Reactor, referred to… Longchang Chemical
Water treatment 26 Jun 2024 sewage treatment plant: how does sewage treatment work? sewage treatment plant: how does sewage treatment work? 1, sewage treatment plant organisational structure Wastewater plant production and operation functions… Longchang Chemical
Medicine News 25 Jun 2024 What Is Chitosan? Uses, Benefits, Side Effects, and Dosage 1. What is the application of chitosan in beef and its products? Beef and its products in its processing, storage… Longchang Chemical
Surfactant 24 Jun 2024 Improvement of biochemical systems directly affects nitrogen and phosphorus removal Improvement of biochemical systems directly affects nitrogen and phosphorus removal Improving the nitrogen and phosphorus removal effect of the biochemical… Longchang Chemical
Laboratory News 21 Jun 2024 Chemical plant pre-commissioning, linkage commissioning safety operation points Chemical plant pre-commissioning, linkage commissioning safety operation points I. Piping system pressure test 1、Piping system pressure test conditions a. Safety… Longchang Chemical
Laboratory News 19 Jun 2024 What are the methods of separation and purification of organic compounds? What are the methods of separation and purification of organic compounds? 01 Purification methods for solid organic compounds Solid organic… Longchang Chemical
News 17 Jun 2024 How far can isobutyraldehyde and neopentyl glycol go up? How far can isobutyraldehyde and neopentyl glycol go up? Isobutyraldehyde recently domestic prices rose significantly, compared with the beginning of… Longchang Chemical
Surfactant 14 Jun 2024 What is the cause analysis and solution for ammonia nitrogen exceeding the standard? What is the cause analysis and solution for ammonia nitrogen exceeding the standard? Nitrogen is the main nutrient causing eutrophication… Longchang Chemical
UV light curing series 12 Jun 2024 Preparation and application of acrylic resin for ultrafine powder coatings Preparation and application of acrylic resin for ultrafine powder coatings The polyacrylate resin and its ultrafine powder coating were prepared,… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 29 May 2024 Analysis of the development status of polyurethane adhesives Analysis of the development status of polyurethane adhesives In recent years, with the rapid improvement of the level of material… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 27 May 2024 What are the specific applications of polyurethane catalysts in several typical polyurethane flexible foams? 1、Typical formula and performance of block polyether type PU soft foam Polyether ternary alcohol 100pbw TDI80/20 46.0pbw Organic tin catalyst… Longchang Chemical
Food Additives 23 May 2024 The golden ingredient for salt reduction and freshness enhancement, yeast extracts are used for much more than that! Yeast extract is a natural flavouring ingredient, which is the product of yeast after plasmic wall separation and complete autolysis… Longchang Chemical
Medicine News 10 May 2024 Carbon-efficient production of yeast chemicals Carbon efficiency is one of the main factors defining the viability of a pathway process and is the main determinant… Longchang Chemical
Antioxidant 08 May 2024 What is the role of antioxidants in synthetic resins? What is the role of antioxidants in synthetic resins? The industrial production of synthetic resins in the coatings industry is… Longchang Chemical
Medicine News 06 May 2024 What is the application of ultra-micro pulverisation technology in the food industry? What is the application of ultra-micro pulverisation technology in the food industry? Ultra-micro-grinding technology is in recent years with the… Longchang Chemical
Medicine News 29 Apr 2024 What is the difference between chitin, chitosan and chitosan? Chitin, chitosan and chitooligosaccharides are all polysaccharides extracted from the shells of crustaceans (e.g. shrimps, crabs, shellfish), and they have… Longchang Chemical
Antioxidant 26 Apr 2024 How to solve the problem of large amount of waste salt caused by acid binders? How to solve the problem of large amount of waste salt caused by acid binders? 1, antioxidant 3052 is a… Longchang Chemical
Soresyn Resin 22 Apr 2024 How to solve the problem of discolouration of produced plastic products? How to solve the problem of discolouration of produced plastic products? ● When colouring plastic products using methods such as… Longchang Chemical
UV light curing series 15 Apr 2024 Analysis of solvent classification and properties in coatings Analysis of solvent classification and properties in coatings First, what is a solvent? Any kind of liquid with the ability… Longchang Chemical
Uncategorized 10 Apr 2024 What are the low-carbon chemicals that the country encourages the development of? Low-carbon chemicals that the Chinese government encourages the development of mainly include the following aspects: New energy chemical industry: including… Longchang Chemical
Food Additives 08 Apr 2024 What’s the difference between yeast, baking powder and baking soda? Can they be used together? What's the difference between yeast, baking powder and baking soda? Can they be used together? Yeast, baking powder and baking… Longchang Chemical
Food Additives 07 Apr 2024 What are the colours in tea and what do they do? Pigment in tea is a class of coloured substances present in fresh leaves of tea tree and finished tea, it… Longchang Chemical
UV light curing series 06 Apr 2024 Is the new process for producing acrylic acid by direct oxidation of propane competitive? According to my understanding, a domestic enterprise recently announced plans to invest in the construction of propane direct oxidation acrylic… Longchang Chemical
plasticizer 01 Apr 2024 How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials? Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g.… Longchang Chemical
Antioxidant 29 Mar 2024 How much do different antioxidants and process dosages affect discolouration of PC plastics? In the beginning stage of oxidation, as the temperature rises it will intensify the thermal degradation reaction, the oxidative degradation… Longchang Chemical
Surfactant 28 Mar 2024 Ingredient Analysis of Common Laundry Detergent Formulations Liquid fabric detergent is the most used type of liquid detergent, which is used for the washing and maintenance of… Longchang Chemical
Soresyn Resin 25 Mar 2024 What are the trends in energy storage materials? What are the trends in energy storage materials? According to my understanding, energy storage refers to the use of physical… Longchang Chemical
UV light curing series 22 Mar 2024 Understanding methyl methacrylate from a production process perspective Understanding methyl methacrylate from a production process perspective In my opinion, value analysis is an important method to analyse the… Longchang Chemical
Pharmaceutical intermediates 21 Mar 2024 Progress on the mechanism of blood lipid-lowering effect of functional food ingredients Progress on the mechanism of blood lipid-lowering effect of functional food ingredients Cardiovascular disease (CVD) is the leading cause of… Longchang Chemical
Laboratory News 20 Mar 2024 Super detailed chemical plant flow chart! Super detailed chemical plant flow chart! Flow chart of isomerization device An isomerization unit is similar to an ordinary hydrofinishing… Longchang Chemical
Food Additives 18 Mar 2024 Overview of Soluble Dietary Fiber Overview of Soluble Dietary Fiber Dietary fiber (DF) is usually regarded as a class of compounds that cannot be… Longchang Chemical
Surfactant 15 Mar 2024 MYTH vs TRUTH: Does the thicker the detergent, the better it is at removing stains? The correct answer: The statement "the thicker the detergent, the better it removes dirt" is a common misconception with subjective… Longchang Chemical
Surfactant 13 Mar 2024 Molecular Structure Characteristics of Surfactants Molecular Structure Characteristics of Surfactants Surface Tension and Surface-Active Substances Solutes that adsorb positively in aqueous solution reduce the surface… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 27 Feb 2024 What are the applications of alginate in the food industry? What are the applications of alginate in the food industry? Alginic acid and alginates are polysaccharides mainly extracted from brown… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 26 Feb 2024 Synthesis of lanthanum pyrazine-2,3-dicarboxylic acid and its effect on the stability of poly(vinyl chloride) PVC is one of the most widely used polymers in the market today, and it plays an important role in… Longchang Chemical
Surfactant 04 Feb 2024 How do I adjust the viscosity of the cleaner? How do I adjust the viscosity of the cleaner? Detergent has a certain viscosity, detergent decontamination ability and viscosity is… Longchang Chemical
Laboratory News 29 Jan 2024 Knowledge of standardized laboratory management The basic points of standardized laboratory management are as follows: 1. establish a strict laboratory management system, clear responsibilities and… Longchang Chemical
Soresyn Resin 25 Jan 2024 Analysis of factors affecting the quality of lubricant blending Analysis of factors affecting the quality of lubricant blending In recent years, lubricants in various types of automobiles, machinery and… Longchang Chemical
Laboratory News 24 Jan 2024 What are some tips for using a chromatography injection needle? Chromatographic injection needle is small but indispensable, the injection needle is connected to the sample and analytical instrument channels, with… Longchang Chemical
Laboratory News 22 Jan 2024 Unlocking Solutions: Tackling 60 Common Biochemical Challenges in Wastewater Treatment 1. Q: How is the methane produced by anaerobic digestion disposed of? How can it be utilized? A: There are… Longchang Chemical
Antioxidant 19 Jan 2024 Revolutionizing Industrial Processes: The Exceptional Impact of Antioxidant DLTDP and Antioxidant DSTDP in Asia and Europe 0.1 Critical role of antioxidants in industrial applications: Improving stability and longevity Antioxidants are indispensable agents in a variety of… Longchang Chemical
UV light curing series 17 Jan 2024 Crafting a Future of Resilient Materials with Polythiol Brilliance Crafting a Future of Resilient Materials with Polythiol Brilliance 1.1 Definition and Properties of Polymer Thiols PETMP Monomer is an… Longchang Chemical
Antioxidant 16 Jan 2024 Antioxidant 1076: Elevate Your Products with Superior Stability and Brilliance 1. 1 Antioxidant 1076 is a widely used compound known for its efficacy in inhibiting oxidation and continues to evolve… Longchang Chemical
Soresyn Resin 11 Jan 2024 Elevating Performance with Advanced Chlorinated Polypropylene Technology Chlorinated polypropylene (CPP for short) is a structure containing Cl groups of polypropylene (PP) chemical modification products, the appearance of… Longchang Chemical
Antioxidant 08 Jan 2024 How do antioxidants work? 1. Research scope of antioxidants Research efforts on antioxidants have focused on the following three areas. (1) Screening of… Longchang Chemical
Antioxidant 05 Jan 2024 To avoid or retard oxidative reactions – Antioxidants 1, in order to avoid or delay the oxidation reaction, mainly from the raw materials, processing and preservation of quality… Longchang Chemical
Antioxidant 29 Dec 2023 What are the six main categories of natural antioxidants? What are the six main categories of natural antioxidants? Antioxidants act as hydrogen donors and are used to scavenge free… Longchang Chemical
Antioxidant 25 Dec 2023 Which kinds of antioxidants are there? Classification of common antioxidants Which kinds of antioxidants are there? Classification of common antioxidants According to the actual role of the different mechanisms of… Longchang Chemical
Laboratory News 22 Dec 2023 How do polymers age? Polymeric materials include plastics, rubber, fibers, films, adhesives and coatings. Because they have many potential properties superior to those of… Longchang Chemical
UV light curing series 20 Dec 2023 Bisphenol A Market Plunges in Q4 2023 Review 2023 bisphenol A market, the first half of the domestic bisphenol A market can not escape the spell continued… Longchang Chemical
UV light curing series 15 Dec 2023 What are the four main components of UV adhesive and the characteristics use? What are the four main components of UV adhesive and the characteristics use? UV adhesive, also known as ultraviolet light… Longchang Chemical
Medicine News 14 Dec 2023 How to get the most benefits from sarcosine? How to get the most benefits from sarcosine? The role of sarcosine is that it can be found in meat… Longchang Chemical
Medicine News 12 Dec 2023 Is it safe to take creatine with milk? Is it safe to take creatine with milk? Unless one is lactose intolerant, it is safe to take creatine with… Longchang Chemical
Antioxidant 04 Dec 2023 What are the differences between Antioxidant 1010; 168 and 1076? First, the causes and solutions of plastic yellowing. The effective solution to plastic yellowing is to add antioxidants, ultraviolet absorbers,… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 24 Nov 2023 What does SPF stand for in sunscreen products and does a higher SPF mean better results? What does SPF stand for in sunscreen products and does a higher SPF mean better results? 1. UVB and UVA… Longchang Chemical
UV light curing series 23 Nov 2023 What is the difference between methacrylate monomer and acrylate monomer? What is the difference between methacrylate monomer and acrylate monomer? Methacrylate monomers and acrylate monomers are two distinct types of… Longchang Chemical
UV light curing series 17 Nov 2023 Explanation of the advantages of the ultraviolet absorber triazine UVA Triazine is a nitrogen-containing heterocyclic compound with a six-membered ring structure consisting of three carbon atoms and three nitrogen atoms.… Longchang Chemical
Medicine News 15 Nov 2023 Arbutin, Vitamin C or Niacinamide, which one is safer and more effective for whitening? All whitening products have one purpose, to make the skin look whiter. A good whitening product has at least… Longchang Chemical
Medicine News 13 Nov 2023 Niacinamide is touted to be so amazing, why does many people use it for months with no results at all? Among the "whitening" ingredients, niacinamide is the cheapest, but not the most effective. In addition, niacinamide whitening access is relatively… Longchang Chemical
Medicine News 10 Nov 2023 Maximizing Livestock Potential: The Comprehensive Application of Creatine Monohydrate in Fattening Pig Production Maximizing Livestock Potential: The Comprehensive Application of Creatine Monohydrate in Fattening Pig Production 1. Introduction: Livestock production stands at… Longchang Chemical
plasticizer 07 Nov 2023 Can plasticizer ATBC be used in UV INKS? Can plasticizer ATBC be used in UV INKS? UV inks have become a vital component in the modern printing industry… Longchang Chemical
plasticizer 26 Oct 2023 Can plasticizer ATBC be used in nail polish? Can plasticizer ATBC be used in nail polish? Nail polish, a cosmetic product cherished for its ability to adorn and… Longchang Chemical
plasticizer 23 Oct 2023 What is the price trend for Citric Acid, the raw material for ATBC? What is the price trend for Citric Acid, the raw material for plasticizer ATBC? I. 2023 first half of the… Longchang Chemical
Medicine News 19 Oct 2023 Can I still drink creatine after it expires? How useful is creatine to our fitness population? To understand these questions, we first need to know one of the… Longchang Chemical
Medicine News Creatine monohydrate 17 Oct 2023 Unlocking the Power of Creatine Monohydrate: Types, Functions, Performance Standards, Dosages, and More Unlocking the Power of Creatine Monohydrate: Types, Functions, Performance Standards, Dosages, and More Creatine monohydrate, a popular supplement in… Longchang Chemical
plasticizer 28 Sep 2023 Flame retardant TCPP raw material yellow phosphorus market analysis Flame retardant TCPP raw material yellow phosphorus market analysis In September, the market price of yellow phosphorus firstly rose and… Longchang Chemical
plasticizer 27 Sep 2023 What is the difference between the plasticizer DOP and DOTP? What is the difference between the plasticizer DOP and DOTP? Difference between plasticizer DOP and DOTP 1、Introduction of both DOP… Longchang Chemical
Pharmaceutical intermediates 19 Sep 2023 What are the selection conditions for coating solvents? What are the selection conditions for coating solvents? Vapor phase cleaning, the workpiece is washed, rinsed and dried in the… Longchang Chemical
plasticizer 11 Sep 2023 How can enterprises do a good job in plasticiser pollution prevention and control? How can enterprises do a good job in plasticiser pollution prevention and control? The use of plasticisers can improve plasticity,… Longchang Chemical
plasticizer 06 Sep 2023 What is the difference between internal and external plasticizing and what are their plasticizing principles? What is the difference between internal and external plasticizing and what are their plasticizing principles? The production of plastic products… Longchang Chemical
plasticizer 04 Sep 2023 What are the applications and development trends of environmentally friendly plasticizers? What are the applications and development trends of environmentally friendly plasticizers? With increased environmental awareness and the need for sustainable… Longchang Chemical
plasticizer 02 Sep 2023 What is the role of plasticizers in glue? What is the role of plasticizers in glue? As a common adhesive, glue is widely used in industrial production and… Longchang Chemical
plasticizer 29 Aug 2023 What is the difference between epoxidized linseed oil and solvent? What is the difference between epoxidized linseed oil and solvent? Epoxy linseed oil as a new type of plasticizer, plasticizing… Longchang Chemical
plasticizer 28 Aug 2023 Hot toys plasticizers exceed the standard, how to choose children’s toys? Many parents will want to give their children a gift, children like nothing more than toys. But the news broke… Longchang Chemical
plasticizer 24 Aug 2023 What does plasticizer flash point mean? What is the test method? What does plasticizer flash point mean? What is the test method? The production of plastic products can not be separated… Longchang Chemical
plasticizer 21 Aug 2023 Do you know TOTM plasticizer? Do you know TOTM plasticizer? TOTM plasticizers are mainly used in the production of 105 degree Celsius grade heat-resistant wire… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 17 Aug 2023 Anti-blue light paint good partner of blue light absorber Anti-blue light paint good partner of blue light absorber With the rapid development of electronic technology products, tablet PCs, laptops,… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 07 Aug 2023 What are the characteristics of water-based wheel baking paint? What are the characteristics of water-based wheel baking paint? As of the end of March 2023, the domestic automobile ownership… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 26 Jul 2023 How do leveling agents work? How do leveling agents work? 1. Overview of leveling After the construction of paint, there is a flow and drying… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 24 Jul 2023 What are the principles and applications of wetting agents? What are the principles and applications of wetting agents? I. The concept of wetting agent The basic feature of the… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 18 Jul 2023 How to choose a dispersant? How to choose a dispersant? I. Selection of main resin for dispersion Resin, especially the resin for grinding, plays a… Longchang Chemical
UV light curing series 17 Jul 2023 Where to buy uv ink defoamer? Where to buy uv ink defoamer? uv ink in the modern industry is very widely used, it has a fast… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 10 Jul 2023 What is the light aging protection of UV absorbers for coatings? What is the light aging protection of UV absorbers for coatings? UV absorbers and light stabilizers are effective in… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 30 May 2023 nucleating agent Definition of nucleating agent Nucleating agent is a new functional additive applied to polyethylene, polypropylene and other incompletely crystallized plastics… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 16 May 2023 How to choose antioxidant? How to choose antioxidant? In the selection of antioxidants to pay attention to the cooperation between antioxidants, antioxidants and other… Longchang Chemical
UV light curing series 13 Apr 2023 What happened to the bubbles in the nail polish? What happened to the bubbles in the nail polish? First, the nails are not cleaned up; second, the base gel… Longchang Chemical
UV light curing series 12 Apr 2023 How do levelling agents level the paint? How do levelling agents level the paint? 1、Flattening agent definition Leveling agent is a common coating additives, it can promote… Longchang Chemical
UV light curing series 05 Apr 2023 What is the use of levelling agents as a common coating aid? 1. What is the use of levelling agents as a common coating aid? The main function of paint is to… Longchang Chemical
UV light curing series 04 Apr 2023 UV spray defoamer: which links to blistering can be solved UV spray defoamer: which links to blistering can be solved UV paint is a transparent coating, the role is to… Longchang Chemical
UV light curing series 30 Mar 2023 What is the effect of thinner on paint gloss? What is the effect of thinner on paint gloss? Paint itself is divided into high gloss, glossy, matte, flat, no… Longchang Chemical
UV light curing series 28 Mar 2023 What are the advantages of high temperature inks? What are the advantages of high temperature inks? How to choose a good high temperature ink is also a key… Longchang Chemical
UV light curing series 23 Mar 2023 What are the three components that determine the performance of a coating? What are the three components that determine the performance of a coating? Definition of paint A coating is a material… Longchang Chemical
UV light curing series colorful powder coating and test tubes on white background 21 Mar 2023 How to solve the caking problem of powder coating? How to solve the caking problem of powder coating? Powder coatings have the tendency to caking at a certain… Longchang Chemical
UV light curing series 15 Mar 2023 How to mix the color of ink? What are the precautions? How to mix the color of ink? What are the precautions? Ink hue blending is an important job before printing,… Longchang Chemical
UV light curing series 13 Mar 2023 What are the ten reasons why the ink is not always scraped clean in the printing process? What are the ten reasons why the ink is not always scraped clean in the printing process? Ink is an… Longchang Chemical
UV light curing series 07 Mar 2023 How to use nail polish for nail art? What are the types of nail polish? 1. Base coat: It is a layer of resin glue that is applied on the nail surface before doing nail… Longchang Chemical
UV light curing series 03 Mar 2023 What should I pay attention to when mixing paint colors? What should I pay attention to when mixing paint colors? In addition to the protective function, another important function of… Longchang Chemical
UV light curing series 01 Mar 2023 How to solve the bubbles produced by the paint? How to solve the bubbles produced by the paint? With the rapid development of the coating industry, the variety of… Longchang Chemical
UV light curing series 27 Feb 2023 What are the main reasons for the drying speed of water-based coatings? What are the main reasons for the drying speed of water-based coatings? Fast drying is the most frequently heard customer… Longchang Chemical
UV light curing series 24 Feb 2023 What is the difference between liquid coating and solid coating? What is the difference between liquid coating and solid coating? 1、Liquid coating coating technology 1.1、Brushing Brush coating is the most… Longchang Chemical
UV light curing series 22 Feb 2023 How to solve the problems in paint storage and construction? How to solve the problems in paint storage and construction? With the reform of China's housing system, the market of… Longchang Chemical
UV light curing series 20 Feb 2023 How to prevent excessive emulsification of ink? How to prevent excessive emulsification of ink? 1, the impact of ink emulsification on printing If the ink emulsification is… Longchang Chemical
Catalysts & Chemical Auxiliary Agents WE-D982V / Defoamer 17 Feb 2023 Water-based inks are prone to blistering, defoamer in water-based inks Longchang Chemical
