PPT silica for paints (98%)
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Quality/Safety Certification: 0.00
1.PPT silcia (particle size 3-8um)
2.Special for paints, coating,ink
3.high BET,pure min98%
4.superfine powder
PPT silica for paints (98%)
precipitated sio2 powder
High BET and oil absorption
Special for paints, coating, inks, etc.
Particle size 3-8 um.
Any special demands, pls tell us.
Item | value |
BET m2/g (Specific surface area) | 100-240 |
PH value | 6.5-7.5 |
Oil Absorption cm3/g | 2.0-3.5 |
Loss on drying 105°C % | 4.0-8.0 |
Loss on Ignition 1000°C% | ≤7.0 |
Average Particle Size μm | 3-8 |
SiO2 content % | ≥98 |
45μm water wash sieve residue % | ≤0.05 |
Na2SO4 content% | ≤0.2 |
