NANJING LEPUZ CHEMICAL CO., LTD.  

Product Name: Primesorb 944 PE Film CAS No.: 70624-18-9 Model NO.: UV-944 Appearance: Granule Color: White CAS No.: 70624-18-9 Trademark: LEPUZ Transport Package: in 25kg Carton Specification: Hindered Amine light Stabilize Origin: China Product Description Product Name: Light Stabilizer-944 (UV 944)Chemical Name: Poly {[6―[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}Molecular formula: C35H69Cl3N8Molecular weight: 708.335Specifications:ItemStandardAppearanceWhitepowderorgranuleVolatilematter≤1.0%Transmittance425nm≥93%500nm≥95%Ash≤0.1%Molecularweight(Mn)>2000MnUses: It is one kind of high molecular Light stabilizer, with multiple functional groups .It can beused in low density PE film, PP tape, EVA film, ABS, PP fiber PE, polyacetals ,polyamides,polyurethanes, PVC, PVC blending material, polystyrene, rubber and viscose, It can work withUV adsorbent because its special structure and large molecular weight(3000).It also can beused in film and fiber, also can be used as antioxidant and heat stabilizer of polymer. The dosageof agricultural film is 0.2%Cautions: S or halogen may offer bad effects, or some stabilizer, insecticide and fire retardantmay react with 944, Please test before use.Packing: in 25kg net carton, or as customer's requestStorage: Store in dry places under 30ºC, avoiding heat and moisturePackaging & ShippingMain productsOptical brightener:OB-1 OB NFW MDAC(SWN) KSN KCB FP-127 CBS-XPigment:Red 122 Yellow 110 Yellow 138 Violet 23 Violet 19UV Stabilizer:783 770 944 622 292Antioxidant:168 1010 1076 245 425 BHT(264) 2246UV Absorber:1577 531 571 234 1130 360 99-2 UV-1 327 328 326 329 Company InformationContact