Sf-W622 Hindered Amine Light Stabilizer (HALS) CAS No 65447-77-0

• CAS No.: 65447-77-0
• Color: White
• Appearance: Powder
• CAS No: 65447-77-0
• Category: Hindered Amine Light Stabilizer
• Use: Plastics&Coating Additive
• Model NO.: SF-W622
• Transport Package: 25kg, 200kg, 1000kg
• Specification: by Sea, Air, Train
• Origin: China
• Production Capacity: 10000

Product Description

Product Description

Chemical Name		Polysuccinate (4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol) ester
CAS No.		65447-77-0
Molecular formula		H[C15H25O4N]nOCH3
Molecular weight		≥3000

Product Parameters

Appearance		White to off-white solid
Softening Point		50-70ºC
Drying weight loss		≤0.5%
Weight loss temperature		350ºC(5.0%)
Ash content		≤0.1%

Main Applications

Widely used in polymers, especially suitable for PE (injection molding, rotational molding, film, tape), EVA, PP fiber, polyurethane, polyvinyl alcohol, polyamide, elastomer, adhesive, etc. This product is usually used in combination with antioxidants and UV absorbers to optimize the outdoor performance of the product.

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Transportation

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