• Light Stabilizer 622 CAS 65447-77-0
  • Light Stabilizer 622 CAS 65447-77-0

Light Stabilizer 622 CAS 65447-77-0

CAS No.: 65447-77-0
Color: White
Appearance: Powder
Purity: 99%
Transport Package: in 25kg Carton
Specification: H[C15H25O4N]nOCH3
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Basic Info.

Model NO.
UV 622
Trademark
LEPUZ
Origin
China
Production Capacity
5000mt/Year

Product Description

 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:

Property

Typical value

Appearance

white or pale yellow powder

Transmittance

425nm

≥ 97%

500nm

≥98%

Content(HPLC)

≥99.0%

Volatile

≤0.5% (105ºC. 2hrs)

Ash

≤0.1%

MOLECULAR WEIGHT (Min): > 2500 (contrast with polystyrene)

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.

Appearance:
Light Stabilizer 622 CAS 65447-77-0

 

Packaging & Shipping

 Light Stabilizer 622 CAS 65447-77-0

Company Information

 Light Stabilizer 622 CAS 65447-77-0
Light Stabilizer 622 CAS 65447-77-0
Light Stabilizer 622 CAS 65447-77-0

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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