Light Stabilizer 622

Quantity Order:

Payment Method:

L/C

PRODUCT NAME: Light Stabilizer 622
CHEMICAL NAME:Poly-(N-²-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
CAS NO: 65447-77-0
MOLECULAR FORMULA: H[C15H25O4N]nOCH3
SPECIFICATION:Appearance:white or pale yellow granular
Transmittance: e 97% (425nm) ; e98%(500nm)

Volatile;d0.5%(105. 2hrs)
Ash:d0.1%
MOLECULAR WEIGHT(Mn):> 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 under 30, avoiding heat and moisture.
PACKAGE :25kgs cardboard or drum (inner with plastic bag) or according to the customer's demands.

Recommend to your friends