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UV stabilizer 944
UV stabilizer 944

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UV stabilizer 944,

UV stabilizer 944

Chemical 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 20degree)heat weightlessness is 1% at 300degree, the erective nitrogen content is 4.6%.
Physical Properties:

Appearance:white and light yellow powder 
Softening Temperature: Ash:


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 required
Storage:  Keep away from moisture, overheat and light. It can be transported as common chemicals.

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