2-Hydroxy-4-n-octoxy benzophenone UV-531(BP-12)

2-Hydroxy-4-n-octoxy benzophenone UV-531(BP-12) by Changyi Aoxin Chemical acts as a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, small mobility, easy processing etc. Can protect the polymer to its maximum extent. 2-Hydroxy-4-n-octoxy benzophenone UV-531(BP-12) helps to reduce the color. Can also delay the yellowing and obstacle the loss of its physical function. Is widely applied to PE, PVC, PP, PS, PC, polypropylene fiber, ethylene-vinyl acetate etc.