UV light curing series 27 fev 2023 Quais são os principais motivos para a velocidade de secagem dos revestimentos à base de água? Fast drying is the most frequently heard customer requirement for waterborne coatings. Due to the uniqueness of its molecular structure,... Química Longchang
UV light curing series 24 fev 2023 Qual é a diferença entre revestimento líquido e revestimento sólido? 1、Liquid coating coating technology 1.1、Brushing Brush coating is the most widely used, but the coating efficiency is low, the production... Química Longchang
UV light curing series 22 fev 2023 Como resolver os problemas de armazenamento e construção de tintas? With the reform of China's housing system, the market of architectural coatings has developed rapidly, and some foreign companies have... Química Longchang
UV light curing series 20 fev 2023 Como evitar a emulsificação excessiva da tinta? 1, the impact of ink emulsification on printing If the ink emulsification is just right, indicating that the water and... Química Longchang
Catalysts & Chemical Auxiliary Agents WE-D982V / Antiespumante 17 fev 2023 As tintas à base de água são propensas a formação de bolhas, antiespumante em tintas à base de água Water-based inks are prone to blistering, defoamer in water-based inks Water-based ink, can be diluted with water or ethanol, can... Química Longchang
Catalysts & Chemical Auxiliary Agents 15 fev 2023 O que acontecerá se for adicionado muito antiespumante à tinta? What will happen if too much defoamer is added to the paint? For the problem of foam generated by the... Química Longchang
Catalysts & Chemical Auxiliary Agents 13 fev 2023 Qual é a diferença entre os revestimentos em pó de camada fina e os revestimentos em pó convencionais? The advantages of powder coating are that a single coating can get a thick coating film (50~150μm), high production efficiency,... Química Longchang
Catalysts & Chemical Auxiliary Agents 10 fev 2023 Quais são as aplicações de antioxidantes, estabilizadores de luz e a combinação de ambos em revestimentos? This paper systematically introduces the types of light stabilizers and antioxidants, studies antioxidants, light stabilizers and their application in powder... Química Longchang
Catalysts & Chemical Auxiliary Agents sobre a longchang 09 fev 2023 Como distinguir a diferença no uso da tinta pela viscosidade da tinta? In the packaging printing industry, often use a variety of inks, but different inks have different roles, from the viscosity... Química Longchang
Catalysts & Chemical Auxiliary Agents 01 fev 2023 Armazenamento de revestimento em pó, ambiente de construção, fenômeno de perda de luz e tratamento The storage of powders has a great impact on their quality. The storage of powder will generally be in a... Química Longchang
