| Customization: | Available |
|---|---|
| Usage: | General Plastics |
| Plastic Properties After Heated: | Thermoplastic Plastics |
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| Item | Unit | Specification |
| BET Specific surface area |
m2/g | 200 ~ 300 |
| SiO2 dried basis at 105ºC SiO2 content |
% | 80 ~ 100 |
| Loss on drying 2h at 105ºC |
% | ≤ 9 |
| Loss on ignition 2h at 1000ºC |
% | ≤ 13 |
| PH value (5% suspension) |
6.0 ~ 7.0 | |
| Sulfate content(Na2SO4) | % | ≤4.50 |
| Average particle size | micron | ≤ 14 |
| Residue on 325 mesh sieve | % | ≤1 |
| Linseed oil absorption value | cm3/g | 2.8 ≤ |
| Top density | g/cc | ≤ 0.2 |
| Specific gravity | - | 1.95 ~ 2.05 |
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