| Classification: | Silicon Dioxide |
|---|---|
| CAS No.: | 7631-86-9 |
| Other Names: | SIO2 |
| MF: | SIO2 |
| EINECS No.: | 215-684-8 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade |
| Purity: | 93 |
| Appearance: | white powder |
| Application: | |
| Brand Name: | yuejiang |
| Model Number: | 200-mesh, 600-mesh, 800-mesh |
| certification: | ISO9001 |
Quick Details
Specifications
Item | Index |
SiO2 content, dry basis, % | ≥98 |
pH-value | 6.0 7.0 |
D50, μm | ≤6.0 |
BET specific surface area, m2/g | 230 250 |
105°C drying loss, % | ≤6.0 |
SO42- content, % | ≤0.5 |
Total iron content, mg/Kg | ≤300 |
DBP absorption cm3/g | 3.0-4.0 |
Loss on ignition % | ≤7.0 |
Heating loss % | ≤4.0-8.0 |
is suitable for silicone rubber, intermediate of silicone rubber, paints, printing ink, tyre, shoe sole, coatings, cosmetics, pesticides, textiles and toothpaste etc..