Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0

Product Details
Customization: Available
CAS No.: 65447-77-0
Formula: C17h33no6
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  • Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0
  • Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0
  • Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0
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Basic Info.

Model NO.
CAS 65447-77-0
EINECS
923-754-0
Color
White
Kind
Stabilizer
Appearance
Granulars
Storage
Property, Keep Ventilation and Away From Water an
Application
Light Stabilizer 622 Can Be Applied to PE.PP. Poly
Transport Package
25kg/Drum
Specification
Ash content: 0.05%Max
Trademark
DEBORN
Origin
China
HS Code
2930909165

Product Description

Light Stabilizer 622
Chemical name: Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate]; ACETOSTAB UV-622; Light Stabilizer 622
CAS NO.: 65447-77-0
Molecular formula: C17H33NO6
Molecular weight: 3100-3500
Chemical structure
Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0
Appearance White coarse powder or yellowish granular
Melting range 50-70ºCmin
Ash 0.05% max
Transmittance 425nm: 97%min
450nm: 98%min (10g/100ml methyl benzene)
Volatility 0.5% max
          
Application
Light Stabilizer 622 belongs to the newest generation of polymeric Hindered Amine Light Stabilizer, which has excellent hot processing stability. Terrific compatibility with resin, satisfying tractability against water and extreme low volatility and migratory. Light stabilizer 622 can be applied to PE.PP. Polystyrene, ABS, polyurethane and polyamide etc, optimum effects are obtained when used with antioxidants and UV-absorbers. Light stabilizer 622 is one of the light stabilizers that are sanctioned by FDA to be used in food packages. Reference dosage in PE agricultural film: 0.3-0.6%.


Packing and Storage:
Package: 25KG/CARTON
Storage: Stable in property, keep ventilation and away from water and high temperature.



Hindered Amine Light Stabilizer 622 UV Absorbers for Plastic CAS 65447-77-0
 

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