Ultraviolet Absorbent UV-531 1

Description

Ultraviolet Absorbent UV***1(BP**2) Chemical name: *-Hydroxy**-n-Octoxy Benzophenone CAS NO. ********6 Molecular Formula: C*1H*6O3 Characteristics and Uses: This product is a light stabilizer with good performance, capable of absorbing the UV radiation of ******0 nm wavelength with the characteristics of light color, nontoxic , good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Physical properties: AppearanceïÂ&frac*4;ï¿&frac*2;Light yellow needle-like powder ContentïÂ&frac*4;ï¿&frac*2;âï¿&frac*2;Â¥*9% Melting PointïÂ&frac*4;ï¿&frac*2;****9°C AshïÂ&frac*4;ï¿&frac*2;<0.1% PackingïÂ&frac*4;ï¿&frac*2;*5kgs/fiber drum