HALS 944 CAS No. 70624-18-9

Product Name: Light Stabilizer-944 (UV 944)
Chemical Name: Poly {[6―[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine
2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}
Molecular formula: C35H69Cl3N8
Molecular weight: 708.335
Specifications: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 be
used 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 with
UV adsorbent because its special structure and large molecular weight(3000).It also can be
used in film and fiber, also can be used as antioxidant and heat stabilizer of polymer. The dosage
of agricultural film is 0.2%
Cautions: S or halogen may offer bad effects, or some stabilizer, insecticide and fire retardant
may react with 944, Please test before use.
Packing: in 25kg net carton, or as customer's request
Storage: Store in dry places under 30ºC, avoiding heat and moisture
Packaging & ShippingMain products
Optical brightener:OB-1 OB NFW MDAC(SWN) KSN KCB FP-127 CBS-X
Pigment:Red 122 Yellow 110 Yellow 138 Violet 23 Violet 19
UV Stabilizer:783 770 944 622 292
Antioxidant:168 1010 1076 245 425 BHT(264) 2246
UV Absorber:1577 531 571 234 1130 360 99-2 UV-1 327 328 326 329 Company InformationContact