PolyAdds UV Absorber 350
Item specifics
- CAS
- 131-57-7
Review
Description
Describe：
PA 350 is a medium molecular weight hydroxyphenylbenzotriazole UV absorber that provides significant light stability for a wide range of polymers.
Characteristic：
Melting Point: 81-84°C
Flash Point: 215°C
Density (20°C): 1.15 g/cm³
Vapor Pressure (20°C): 7.5E-7 Pa
Package：
Packaging Specification: 25 kg/bag.
Store in a cool, dry place, away from direct sunlight and moisture, to maintain product quality.
Features：
Excellent light absorption and compatibility.
Provides high-efficiency UV protection, particularly in polycarbonate and polyamide.
Protects organic polymers and pigments from UV radiation, enhancing and preserving their appearance and performance.
Application：
Polycarbonate
Polyester
Polyacetal
Polyamide
Aromatic copolymers
Thermoplastic polyurethane
Polyurethane
Styrenic homopolymers and copolymers
