Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of pure white super-fine precipitated silica for silicone rubber 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.
Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the brilliant pure white super-fine precipitated silica for silicone rubber manufacturers and suppliers in China, welcome to buy pure white super-fine precipitated silica for silicon rubber made in Shaxian Sanming in China from our factory.
Application:
As reinforcing filler for silicon rubber
Characteristics: Amorphous precipitated silica
Aspect: Super-fine powder
CAS No.: 7631-86-9
Product Specifications:
JS-168 SILICA FOR SILICONE RUBBER
| Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying (2Hrs,105℃) | % | 4.0-7.0 | 5.68 |
HG/T3066-2008 | Ignition loss 1000℃
| % | Max.7.0 | 4.22 |
HG/T3072-2008 | DBP absorption value
| cm3/g | 2.0-3.5 | 2.66 |
HG/T3067-2008 | pH value (10%aqueous suspension) | — | 6.0-8.0 | 6.91 |
HG/T3062-2008 | SiO2 (Dry Basis)
| % | Min.96 | 98 |
HG/T3073-1999 | BET specific surface area
| m2/g | — | 142 |
Soluble salt(Na2SO4)
| % | Max.1.5 | 0.94 |
Benefits:
1. JS-168 has a good processability in silicon rubber.
2. Used in silicon, it prevent from yellow processing.
3. It has the function of tensile strength, tear resistance and abrasion resistance to final product.
Shipping and Packaging:
Hot Tags: pure white super-fine precipitated silica for silicone rubber China, factory, suppliers, manufacturers, buy, made in China, ShaXian Sanming, SiO2, Silicon Dioxide, White Carbon Black, Silica For Rubber
