Catalysts & Chemical Auxiliary Agents 07 atrás de 2022 Fotoiniciadores de absorvedores de UV de benzofenona e benzotriazol Various types of light stabilizers have different light stabilization mechanisms. The protective mechanism of UV absorbers is based on the... Química Longchang
Catalysts & Chemical Auxiliary Agents 06 atrás de 2022 O papel dos surfactantes e suas diversas aplicações em revestimentos The application of surfactants in coatings is an additive, which is an indispensable component in the production of coatings. It... Química Longchang
Catalysts & Chemical Auxiliary Agents 05 atrás de 2022 Estrutura, princípio de ação e tipos comuns de estabilizadores de luz de amina impedida (HALS) The function of free radical trapping agents is mainly to capture the free radicals generated during the photoaging of coatings,... Química Longchang
Catalysts & Chemical Auxiliary Agents 04 atrás de 2022 Teoria básica de surfactantes (3) Washing in the usual sense refers to the process of removing dirt from the surface of a carrier. In washing,... Química Longchang
Catalysts & Chemical Auxiliary Agents 02 atrás de 2022 Teoria básica de surfactantes (2) Foam plays an important role in the washing process. Foam is a dispersion system of gas dispersed in liquid or... Química Longchang
Catalysts & Chemical Auxiliary Agents 01 atrás de 2022 Teoria básica dos surfactantes (I) I. Vários conceitos sobre surfactantes. A propriedade que pode reduzir a tensão superficial do solvente é chamada de atividade superficial,... Química Longchang
