First, product performance

UV-327, also known as 2- (2'-hydroxy-3 ', 5'-di-t-butylphenyl) -5-chlorobenzotriazole, is a pale yellow powder with a melting point of 156 ° C. UV-327 is benzene And triazole UV absorbers one of the main varieties, with low toxicity, strong ability to absorb ultraviolet light and other characteristics, widely used in polypropylene fiber, polymethyl methacrylate, styrene, polyurethane and a variety of coatings

Second, product use

A kind of UV absorber. Particularly suitable for polyethylene and polypropylene, but also for polyvinyl chloride, polymethyl methacrylate, ABS resin UV absorbers, the amount is generally 1% -3%.

Third, traits

Light yellow or white powder

Fourth, the dissolution situation

Soluble in benzene, toluene, styrene and so on.