WebMar 20, 2024 · The range includes two UV absorbers, an antioxidant and a hindered amine light stabilizer (HALS). Songsorb CS 326 WB UV absorber, which is based on benzotriazole, is suitable for waterborne industrial, architectural, decorative and wood coatings, while triazine-based Songsorb CS 400 WB can also be used for more demanding applications … WebJan 4, 2024 · Recommended for the stabilization of styrene homo- and copolymers, acrylic polymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral and elastomers. Use levels of Tinuvin® PA 328 ranges between 0.1-1.0%, depending on substrate and performance requirements of the final application.

韩国松原(SONGWON)紫外线吸收剂 SONGSORB 7120 PW - Baidu

WebUnder the trade names Songsorb® and SaboStab® a broad range and various chemical classes of light stabilisers are available. Those are low and high molecular HALS, benztriazoles, benzophenones, hydroxyphenyl triazines, oxanilides and benzoates in solid or liquid form. UV-A and UV-B absorbers (benztriazole, benzophenone, triazin, oxanilide and ... WebNov 5, 2024 · SONGSORB® 3280 by Songwon is a benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 290~400nm region. This … rd ley 32/21

SONGSORB® CS 328 by SONGWON Industrial Group - Paint

WebOct 24, 2016 · The UVA portfolio spans from the traditional benzophenones (Songsorb CS 81) to the benzotriazoles – known for their extensive utilisation scope (Songsorb CS 1130 , Songsorb CS 928) and also ... WebSONGSORB® CS 328 is a strong absorber of ultraviolet radiation in the 290~400㎚ region and has a high degree of photostability. The photochemical energy absorbed in the … WebMar 1, 2024 · SONGSORB® CS 328 by Songwon is a 2-(2'-hydroxy-3',5'-di-t-amylphenyl)benzotriazole. Acts as a strong absorber of ultraviolet radiation in the 2900 … rd ley 31/1978