GOYENCHEMUV-320 CAS No. 3846-71-7 Category: Benzotriazole Light Absorber Series Tags: 3846-71-7, GOYENCHEMUV-320, PVC, Unsaturated polyester, UV Absorber Description Description CHEMICAL STRUCTURE CAS No. 3846-71-7 APPLICATIONS Unsaturated polyester and PVC. PACKING 20 KG/BAG Related products GY-SC-15 PVC Thermal Stabilizers GOYENCHEM-801 Processing Aids for PVC GY-FR-PVC PVC Flame Retardant