 |
- 2,2,6,6-Tetramethyl-4-piperidinol
- Tetramethyl piperidone
- Antioxidant
- Light Stabilizer 770
- Light stabilizer 292
- 1,2,2,6,6-Pentamethyl-4-piperidinol
- 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy,free radical
- Dimethyl Sebacate(D.M.S.)
- N, N-bis-(2,2,6,6-tetramethyl-4-piperidinyl)-hexamethy lenediamine(HMBTAD)
- 4-Amine-2,2,6,6-tetramethylpiperidine (TAD)
- Light Stabilizer 622
|
|
 |
Address:1 Shenghualu, Nangong Economic & Technological Development Park, Nangong, Hebei, China
Tel:+86-319-5317777
Fax:+86-319-5316566
Connecter: zhangyu
Email: zhangyu@shenghua.cc
Url: www.shenghua.cc |
|
|
 |
|
 Function and use
PRODUCT NAME:Light Stabilizer 622
ENGLISH NAME:Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-
hydroxy-piperidyl succinate)
CAS NO:65447-77-0
CHEMICAL NAME: Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4- hydroxy-piperidyl succinate)
CAS NO:65447-77-0
MOLECULAR FORMULA: H[C 15H 25O 4N]nOCH 3
Quality Specifications
Appearance:white or pale yellow granular
Transmittance: ≥97%(425nm); ≥98%(500nm)Volatile; ≤0.5%（105℃,2hrs）
Ash: ≤0.1%
MOLECULAR WEIGHT(Mn): >2500(contrast with polystyrene)
Main uses
APPLICATION:Hindered amine light stabilizer.It is used in light aging inhibition ofpolyethylene,polyurethane.metaformaldehyde
polyamine and polyester,also in ABS and engineering plastics
STORAGE:Store in dry places under 30℃,avoiding heat and moisture.
PACKAGE:25kgs cardboard or drum ( inner with plastic bag ) or according to the customer’s demands.
|
|
|
|
|
