Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of precipitated silica granular for rubber as reinforcing agent 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 precipitated silica granular for rubber as reinforcing agent manufacturers and suppliers in China, welcome to buy precipitated silica granular for rubber as reinforcing agent made in Shaxian Sanming in China from our factory.
Characteristics:
1) White dispersed granular
2) Can be dissolved by NaOH and HF, but cannot be dissolved by other kinds
of acid, water and solvents
3) It has a good performance
4) With resistance to higher temperature
5) Will not combust and has good isolation
Applications:
1) Shoes-making industry: rubber outsole reinforcement agent similar to black
carbon. It brings the light color and transparent appearance of rubber outsole
with excellent performance
2) Tyre industry: decreases friction on ground sharply, and increases the tyre
holding on the wet and icy ground. The bonding between curtain threads or
woven material and rubber compound is improved
Discripition:
Test Methods | Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying (2Hrs,105℃) | % | 4.0-7.0 | 6.12 |
HG/T3066-2008 | Ignition loss 1000℃
| % | Max.7.0 | 4.13 |
HG/T3072-2008 | DBP absorption value
| cm3/g | 2.3-2.8 | 2.64 |
HG/T3067-2008 | pH value (10%aqueous suspension) | — | 6.0-8.0 | 6.97 |
HG/T3062-2008 | SiO2 (Dry Basis)
| % | Min.96 | 98 |
HG/T3073-1999 | BET specific surface area
| m2/g | 170-200 | 170 |
Soluble salt(Na2SO4)
| % | Max.1.5 | 0.63 |
Hot Tags: precipitated silica granular for rubber as reinforcing agent China, factory, suppliers, manufacturers, buy, made in China, ShaXian Sanming, Silica
