light Stabilizer 783

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PRODUCT NAME: Hindered Amine light Stabilizer 783
CHEMICAL NAMEThe active substance is a mixture of: Poly-{[6-[(1,1,3,3-tetramethyl butyl}-imino]- 1,3,5-triazine-2,4-diyl][2-(2,2,6,6-tetramethylpiperidyl)-amino]-hexamethyle ne [4-(2,2,6,6-tetramethylpiperidyl)-imino]}andPoly-(N-²-hydroxyethyl-2,2,6,6-t etramethyl-4hydroxy-piperidyl succinate)
CAS NO: 70624-18-9 65447-77-0
SPECIFICATION:Appearance:light yellow granules
Transmittancee 90%(425nm)
Transmittancee 94%(500nm)
Volatiled0.75%
Ashd0.1%
MOLECULAR WEIGHT(Mn):>2000-3100
>2500
APPLICATION:HS-738areas of application include polyolefin (PP, PE), polyurethane, polyfomaldehyde, polyamide and polyester and polyester with elastomers. And it can be used in engineering plastic suchad ABS When be used in Iow concentration agricultural film system (LDPE or LLDPE), it delivers excellent cost/perfomance benefits.
STORAGE :Avoid sunlight Be kept in dry place and under 30 
PACKAGE:25kgs cardboard drum (inner with plastic bag)

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