• Hindered Amine Light Stabilizer 622

Hindered Amine Light Stabilizer 622

Certification: REACH, SGS
Environmental Protection: Yes
Color: White
Kind: Stabilizer
Appearance: Powder
Futures: Terrific Compatibility with Resin
Customization:
Manufacturer/Factory, Trading Company
Gold Member Since 2014

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Shanghai, China
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Basic Info.

Model NO.
LS622
Transport Package
25kg/Carton
Specification
98%
Trademark
DEBORN
Origin
China
HS Code
381220

Product Description

 
Chemical name : Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
CAS NO. : 65447-77-0
Molecular formula : H[C15H25O4N]nOCH3
Molecular weight : 3100-5000
Chemical structure    
 
Specification    
Appearance : White coarse powder or yellowish granular
Melting range : 50-70°Cmin
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 storing
25kgs carton (inner with plastic bag).
Store in dry places under 30ºC avoiding moisture and light.
Hindered Amine Light Stabilizer 622

 

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