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"Sinobase Polymers Chemical LIMITED is a major supplier of performance chemicals in China to the rubber, plastics, adhesive,paints and inks industries.

With more than fifteen years' experience in the domestic and international market, we got richful knowledge and maket sensation in the fields of polymers and related chemicals.

SINOBASE focuses on the business of rubber chemicals: antioxidant,accelerator, plasticizer/peptizer, tackifying resin, reinforcing resin,coupling agent, rubber protection wax, nylon/polyester tire cord. 

Plastic chemicals: ADC blowing agent, Dicumyl Peroxide(DCP),PVC stabilzer, light stabilizer, optical brightener,fire-retardants.

Hot-melt adhesives: adhesive stick, granule, wood edge adhesive, packaging adhesive, EPE adhesive, booking adhesive, pressure sensitive adhesive etc.

With the support of our joint factories in Shandong and Guangdong province, we can always assure the clients with consistent quality goods and competitive price.

We have Expert Technicians available to research and develop quality goods, provide assistance and advice, and give our customers the extra confidence that they are buying the right products for their particular applications."

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Sinobase Polymers Chemical AC-01 is a slightly yellowish powder. Which is stable at room temperature and is soluble in alkali, insoluble in acid, pyridine, benzene, gasoline and water. There is no toxicity or contamination..

Sinobase Polymers Chemical AC-01

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 UV-P

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 770

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 328

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 329

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.

Sinobase Polymers Chemical 944

Sinobase Polymers Chemical AC-03 is slightly yellowish powder. stable at room temperature. Soluble in alkali, insoluble in acid, pyridine, benzene, gasoline and water. There is no toxicity or contamination.

Sinobase Polymers Chemical AC-03

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

Sinobase Polymers Chemical 326

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 UV-531(BP12)

Sinobase Polymers Chemical

"Sinobase Polymers Chemical LIMITED is a major supplier of performance chemicals in China to the rubber, plastics, adhesive,paints and inks industries.

With more than fifteen years' experience in the

Sinobase Polymers - Performance Chemicals - Plastic Chemicals

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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 insolub

Sinobase Polymers - 328 - UV Absorber - Benzotriazoles - Acrylics

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	Value	Units	Test Method / Conditions
Ash Content	max. 0.05	%	—
Melting Point	min. 81	℃	—
Purity	min. 99	%	HPLC, LC-MS
Transmittance (460nm)	min. 97	%	—
Transmittance (500nm)	min. 98	%	—
Volatile Matter	max. 0.5	%	—

Sinobase Polymers Chemical 328

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