Hindered Amine Light Stabilizer 944

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Shanghai Deborn Co., Ltd.

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CAS Number 70624-18-9
70624-18-9
[C35h64n8]N (N=4-5)
615-131-4
White to Pale Yellow
Stabilizer
Granulars
DEBORN
25kg Carton
granulars
China
Product Description
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 ]] )
Synonyms:N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)hexamethylenediamine,2,4,6-trichloro-1,3,5-triazine,1,1,3,3-tetramethylbutylaminepolymer
Molecular Formula  [C35H64N8]n (n=4-5)
Molecular Weight   2000-3100
Structure

CAS Number   70624-18-9

Specification
AppearanceWhite or pale yellow powder or granule
Melting range(ºC)100~125
Volatilization (%)≤0.8(105ºC2Hr)
Ash (%)≤0.1
Light transmittance (%)425nm   93
500nm   97 (10g/100ml toluene)
 

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 and Storage
  1. 25kg carton
  2. Store the product in a cool, dry, well-ventilated area away from incompatible materials.
 
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