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Hals 622 Light Stabilizer for Polyethylene

China Hals 622 Light Stabilizer for Polyethylene, Find details about China Plastic Additives, Chemicals from Hals 622 Light Stabilizer for Polyethylene

Model NO.
UV 622
Origin
China
Model NO.
UV 622
Origin
China
Hindered Amine Light Stabilizer 622
Product name: Light Stabilizer 622
Chemical name:
Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
CAS NO: 65447-77-0
Molecular formula: H[C15H25O4N]nOCH3
Specification:
PropertyTypical value
Appearancewhite or pale yellow powder
Transmittance425nm≥ 97%
500nm≥98%
Content(HPLC)≥99.0%
Volatile≤0.5% (105ºC. 2hrs)
Ash≤0.1%
Molecular weight (min): > 2500 (contrast with polystyrene)
Appearance:
Hals 622 Light Stabilizer for Polyethylene
Application:
Hindered amine light stabilizer. It is used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde polyamine and polyester, also in ABS and engineering plastics.
Storage: Store in dry places below 30ºC, avoiding heat and moisture.
Package: 25kgs carton (inner with plastic bag) or according to the customer's demands.
Packaging & Shipping

 
Hals 622 Light Stabilizer for Polyethylene

 

Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

 

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Hals 622 Light Stabilizer for Polyethylene

Hals 622 Light Stabilizer for Polyethylene
Hals 622 Light Stabilizer for Polyethylene

 

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