Chimassorb 944 CAS NO.71878-19-8

Light Stabilizer 944Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-h…

Light Stabilizer 944Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]Molecular formula (C35H68N8)n Molecular Weight >2000 CAS# 71878-19-8 Introduction: This product is white and light yellow powder that dissolves in organic atent such as acet, benzene, chlorotom etc. Its relative density is 1.01(at 20℃)heat weightlessness is 1% at 300℃, the erective nitrogen content is 4.6%.Physical Properties: Appearance: white and light yellow powderSoftening Temperature: >100 Ash: ≤0.5Volatiles: ≤1.5(105℃2Hr) Applications: This product Is histamine macromolecule light stabilizer stabilizer. Since there are many kind of organic function groups in its molecule, its light stability is very high. Because of large molecule weight, this product possesses fine heat-resistance, drawing-standing, low volatility and well colophony compatibility. The product can be applied to low density polyethylene, polypropylene fiber and glue belt, EVA ABS, polystyrene and foodstuff package etc.Package: 25kg net, carton with PE bag inside., or as requiredStorage: Keep away from moisture, overheat and light. It can be transported as common chemicals.