UV Absorber UV-328 CAS 25973-55-1 with Best Price
Quick Details Port: Shanghai ,Qingdao Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal Supply Ability: 2000 Ton/Tons per Year UV-328 Other Names: THUV-328 Other name: THUV-328 Usage: Plastic Auxiliary Agents Product Name: UV-328 Purity: 99%min Appearance: light Yellow crystalline powder CAS No.: 25973-55-1 MW: 351.49 Type: UV absorbers CAS: 25973-55-1 assay: 95% EINECS No.: 274-570-6 ash: ≤0.1% Classification: Chemical Auxiliary Agent MF: C22H29N3O,C22H29N3O Application: UV absorber Melting point: 80~88℃ Packaging Detail: UV-328 Carton Drum,25 kg Or according to your requirement. Product Description Product Name:UV absorber Uv 328 Chemical Name:2-(2'-Hydroxy-3',5'-dipentylphenyl)benzotriazole CAS No.:25973-55-1 Specifications: Application: Ultraviolet Absorbent Tinuvin 328 is a highly efficient light stabilizer for a variety of plastic and organic substrates. Recommended for homopolymer/copolystyrene, polyacrylate, unsaturated polyester, polyvinyl chloride, polyolefin, polyurethane, polycarb, polyacetal, polyvinyl butyral, elastomer and binder. Tinuvin 328 is characterized by strong UV absorption, light initial color, good compatibility with most substrates, and low volatility. It protects polymers and organic pigments while maintaining the consistency of the original appearance and physical properties of the surface of molded articles, films, fibers and sheets for outdoor use. . Other UV absorbers or Photoinitiator: Product name CAS NO. BP-12(UV-531) 1843-05-6 BP-3(UV-9) 131-57-7 BP-1(UV-0) 131-56-6 BP-2 131-55-5 BP-4(UV-284) 4065-45-6 BP-5 6628-37-1 BP-6 131-54-4 BP-8 131-53-3 […]