UV-327 strongly absorbs ultra-violet rays of 300-400nm. The chemical's stability is good, low volitility, solubility for polymer is good. Particularly, it is used for PE, PP, poly(methanal), poly(methyl methacrytale), poly urethane and coatings. Chemical Name: 2-(2´-Hydroxy-3’,5’-di-t-butylphenyl)-5-chlorobenzotriazole CAS No. 3864-99-1All information provided by Hongkun Group |