White Carbon Black(SiO2) For Silicone Rubber Industry

Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of white carbon black(sio2) for silicone rubber industry in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.

                                                               White Carbon Black(SiO2) for Silicone Rubber Industry

Product:Precipitated silica(SiO2) for food grade silicone rubber

Item No.:JS-130

CAS. NO.:7631-86-9

Delivery time:20days after receipt of your payment

HS CODE:281122

The role of precipitated silica in silicone rubber products mainly includes improving physical properties, reducing costs, and enhancing processing performance. Specifically:
Improving physical properties: Precipitation method silica can significantly enhance the physical properties of silicone rubber products. Adding silicon dioxide to silicone rubber can enhance its hardness, tensile strength, tear strength, and wear resistance. In addition, silicon dioxide can improve the aging resistance of silicone rubber and extend the service life of the product.
Cost reduction: Compared with traditional carbon black fillers, the application of precipitated silica in silicone rubber can significantly reduce raw material costs. Although the price of silica is relatively high, its excellent reinforcement effect results in less usage of silica under the same reinforcement effect, thereby reducing the overall cost.
Improving processing performance: The particle size, specific surface area, and surface properties of precipitated silica have a significant impact on its dispersibility and reinforcement effect in silicone rubber. The smaller the particle size, the better the dispersibility and the more obvious the reinforcement effect. However, a particle size that is too small can lead to a decrease in the plasticity of the rubber material. The larger the specific surface area, the higher the adsorption rate and activity, which can adsorb more accelerators and accelerate their decomposition. However, it will delay the vulcanization rate and requires an appropriate increase in accelerator dosage.
Environmental Protection and Sustainability: The application of precipitated silica in silicone rubber products also helps reduce environmental pollution. For example, using highly dispersed silica green tires can reduce rolling resistance, save fuel consumption, improve skid resistance, enhance vehicle safety performance, and reduce noise pollution.

 Our product JS-160 has a exellent performance in silicone rubber industry,the specification as below

JS-160

Hot Tags: white carbon black(sio2) for silicone rubber industry China, factory, suppliers, manufacturers, buy, made in China, ShaXian Sanming, Silica For Rubber, Silicon Dioxide, SiO2, White Carbon Black