UV-320 Ultraviolet Absorber CAS 3846-71-7, China UV-320 Ultraviolet Absorber CAS 3846-71-7 Supplier

UV-320 Ultraviolet Absorber CAS 3846-71-7 - CAS 3846-71-7

UV-320 Ultraviolet Absorber CAS 3846-71-7 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale UV-320 Ultraviolet Absorber CAS 3846-71-7, Made in China, High Quality Products!, China CAS 3846-71-7, UV-320 Ultraviolet Absorber Supplier, Manufacturer.

UV-320 is a highly effective light stablizer for a variety of plastics and other organic substrates including unsaturated polyesters , PVC and PVC plastisol. Good results are also expected when UV-320 is used in polycarbonates. polyurethanes. polyamides. Synthetic fibers. particularly those with a polyester, epoxy resin base. UV-320 features strong UV absorption excellent compatibility in a variety of substrates and low volatility and protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of molded articles, films, sheets and fibers during outdoor weathering
Appearance : Slightly yellow powder
Assay : 99% max
Melting point : 152-154 degree
Loss on drying : 0.5% max
Ash : 0.1% max
Transmittance: 440nm≥97%
500nm≥98%

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China Yangtze Pchem Co Limited

Address: Bldg 18 Wenshayayuan, No.198 Yanjiangdadao, yichang, Hubei, China, 443003
Tel: 0086-717-6307579
China Yangtze Pchem Co Limited ,with advanced and completed management system, has been specialized in offering phosphate chemicals (Diammonium hydrogen phosphate & Ammonium dihydrogen phosphate/ agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate/ food grade, Allylamine CAS 107-11-9，Diallylamine CAS 124-02-7 ，Triallylamine CAS 102-70-5，Dichlormid CAS 37764-25-3，N,N-Dimethylallylamine DMAA CAS 2155-94-4，Benzaldehyde 2-4 Disulphonic Acid Cas 88-39-1,etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc.