Products

Sinobase Polymers Chemical 326 is a important ultraviolet absorber of bonzotriazole series, which is stable, nontoxic, higher absorbency for ultraviolet ray.

Sinobase Polymers Chemical 329 is a white powder, melting point 101-106, soluble in benzene, styrene, ethyl acetate, slightly soluble in ethyl alcohol, insoluble in water.

Sinobase Polymers Chemical 622 is widely used in polyethylene, polypropylene, polystyrene, olefin copolymer and polyester, soft PVC, polyurethane, ABS and polyamine etc. It has good consistency with antioxidants and UV absorbers.

Sinobase Polymers Chemical 328 is a pale yellowish powder melting point 81, soluble in benzene, toluene, ethyl acetate and petroleum ether, slightly soluble in ethyl alcohol and methyl alcohol insoluble in water.

Sinobase Polymers Chemical UV-531(BP12) is 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. It can protect the polymer to its maximum extent, helps to reduce the color.

Sinobase Polymers Chemical 327 is light yellow powder, melting 151, strongly absorb ultra-violet ray of 300-400nm, stable under normal temperature. Has good solubility with polymers.

Sinobase Polymers Chemical UV-P is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. Mainly used in Unsaturated Polyester.

Sinobase Polymers Chemical 770 is a white or yellowish crystalline powder. Melting point 80-86°C,relative density 1.05(at 20°C). It is used in polypropylene, impact modified PP ,TPO, EPDM, polystyrene, impact polystyrene, ABS, SAN, polyurethanes.

Sinobase Polymers Chemical 944 is an HALS characterized by extremely low volatility, high thermal stability and excellent compatibility with many substrates. Its oligomeric structure make it particularly effective when use in thin section articles such as fiber and film. It is suited for use in polypropylene, LDPE, HDPE,XPE,EVA and PP blends with elastomers.