Catalysts & Chemical Auxiliary Agents 31 atrás de 2022 Requisitos de correspondência para tintas UV quando aplicadas a diferentes produtos impressos UV ink is a common environmentally friendly ink, its application involves the printing of tobacco, wine, food and other packaging,... Química Longchang
Photoinitiator Tinta UV 28 atrás de 2022 Padrões de teste de qualidade da tinta UV para maços de cigarros UV ink without solvents, its components can almost all participate in the reaction, compared to the traditional ink in environmental... Química Longchang
Catalysts & Chemical Auxiliary Agents 26 atrás de 2022 O princípio do fosqueamento do revestimento e do agente de fosqueamento do revestimento deve ter as seguintes características Gloss is one of the important physical properties of the coating film, expressed in terms of gloss. Can make the... Química Longchang
Catalysts & Chemical Auxiliary Agents 18 atrás de 2022 2025 O guia completo para a eficácia da tinta aditivada à base de água A wide range of water-based ink additives, according to the purpose of use can be divided into three categories: manufacturing... Química Longchang
Catalysts & Chemical Auxiliary Agents 17 atrás de 2022 Características, tipos e aplicações dos absorvedores de UV UV absorber is such a class of substances, it can absorb sunlight or fluorescent light source in the ultraviolet wavelength... Química Longchang
Catalysts & Chemical Auxiliary Agents 15 atrás de 2022 O princípio de clareamento e as aplicações importantes do agente de clareamento fluorescente In the textile industry, the whiteness of the fiber itself often fails to meet the aesthetic requirements of people, especially... Química Longchang
Catalysts & Chemical Auxiliary Agents 14 atrás de 2022 Como escolher pigmentos para revestimentos com base nos sete indicadores de desempenho dos pigmentos? There are various pigments for coatings, how to choose a certain pigment for coatings? Here are seven performance indicators of... Química Longchang
Laboratory News 12 atrás de 2022 Introdução e princípios da análise de instrumentos comuns de laboratório 1.Infrared absorption spectrometer, IR Analytical principle: absorption of infrared light energy, causing vibrational, rotational energy level jumps of molecules with... Química Longchang
Catalysts & Chemical Auxiliary Agents 11 atrás de 2022 2025 O guia completo da tinta de cura UV em uso no problema I. What happens when the ink is over-cured? There is a theory that when the surface of the ink is... Química Longchang
Catalysts & Chemical Auxiliary Agents 08 atrás de 2022 Classificação dos revestimentos de maquinário de construção e os requisitos de desempenho do primer, do meio e do acabamento Construction machinery coating is an important part of China's coating industry. Construction machinery coating can be classified into primer, medium... Química Longchang
