Classification:	Chemical Auxiliary	Product Name:	Hindered Amine Light Stabilizer 622
Place of Origin:	Jiangsu, China	CAS No.:	65447-77-0
Brand Name:	Unitechem	Purity:	≥99 %
Package:	25kg cardboard or customized	Color:	White or Light Yellow
Freight Term:	FOB, CIF, CFR	Appearance:	Granule
Port of departure:	Shanghai	MOQ:	≥25 kg

Content	Hindered Amine Light Stabilizer 622
Chemical Name	Butanedioic acid,Poly-(N-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
CAS NO	65447-77-0
Appearance	Coarse white powder or light yellow granules
Light Transmittance	≥98 %(425nm); ≥99 %(500nm)
Volatile Matter	≤0.5 %
Ash Content	≤0.1 %
Softening Point	50°C -70°C
Features and Application	Light stabilizer 622 is a polymeric high molecular weight hindered amine light stabilizer, with low volatility, migration resistance, low alkalinity and high temperature resistance. It has synergetic effect with antioxidants and UV absorbers. It is effective in a broad range of polymers and applications. The product is particularly usefully in PE applications (injection molding, rotational molding, film, and tape), EVA, PP fibers, polyurethanes, polyacetals, polyamide, elastomers, adhesives etc. It is usually used in combination with antioxidants, UV absorbers to optimize performance in outdoor use.
Cautions	The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Package and Storage	Package: 25kg carton inner with plastic bag or as customer`s requirement. Storage: Keep container tightly closed in a dry and well-ventilated place.

UV Absorbers Hindered Amine Light Stabilizer 622 for Plastic PP PE Self-Produced Factory Direct Sale CAS 65447-77-0

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