Catalysts & Chemical Auxiliary Agents 18 aug 2022 2025 De volledige gids voor de efficiëntie van inktadditieven op waterbasis A wide range of water-based ink additives, according to the purpose of use can be divided into three categories: manufacturing... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 17 aug 2022 Kenmerken, soorten en toepassingen van UV-absorbers UV absorber is such a class of substances, it can absorb sunlight or fluorescent light source in the ultraviolet wavelength... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 15 aug 2022 Het witmakende principe en belangrijke toepassingen van fluorescerende witmakers In the textile industry, the whiteness of the fiber itself often fails to meet the aesthetic requirements of people, especially... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 14 aug 2022 Hoe kies je pigmenten voor coatings uit de zeven prestatie-indicatoren van pigmenten? There are various pigments for coatings, how to choose a certain pigment for coatings? Here are seven performance indicators of... Chemisch bedrijf Longchang
Laboratory News 12 aug 2022 Inleiding en principes van de analyse van gangbare laboratoriuminstrumenten 1.Infrared absorption spectrometer, IR Analytical principle: absorption of infrared light energy, causing vibrational, rotational energy level jumps of molecules with... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 11 aug 2022 2025 De volledige gids voor UV-uithardende inkt in gebruik in het probleem I. What happens when the ink is over-cured? There is a theory that when the surface of the ink is... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 08 aug 2022 Classificatie van coatings voor bouwmachines en de prestatievereisten van primer, medium en aflak Construction machinery coating is an important part of China's coating industry. Construction machinery coating can be classified into primer, medium... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 07 aug 2022 Fotoinitiatoren van benzofenon en benzotriazool UV-absorbers Various types of light stabilizers have different light stabilization mechanisms. The protective mechanism of UV absorbers is based on the... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 06 aug 2022 De rol van oppervlakteactieve stoffen en hun verschillende toepassingen in coatings The application of surfactants in coatings is an additive, which is an indispensable component in the production of coatings. It... Chemisch bedrijf Longchang
Catalysts & Chemical Auxiliary Agents 05 aug 2022 Structuur, werkingsprincipe en gebruikelijke types van gehydrogeneerde amine lichtstabilisatoren (HALS) The function of free radical trapping agents is mainly to capture the free radicals generated during the photoaging of coatings,... Chemisch bedrijf Longchang
