What is of UV-234 with CAS 70321-86-7? Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers. Description of UV-234 with CAS 70321-86-7 Title Ultraviolet absorbent UV-234 UV Absorber 234 Benzotriazole 70321-86-7 Product name UV-234 CAS 70321-86-7 MF C46H37Cl2N11O2 Melting Point 139-143℃ Molar Mass 846.765 Appearance White powder Use Excellent light stabilizer for PE, PP, polyester and coatings Application Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers. Packing 25kgs/drum,9tons/20’container 25kgs/bag,20tons/20’container
