Good Transparency Silicon Dioxide White Fine Powder Used For Industrial Coatings
Good Transparency White Fine Powder Silicon Dioxide Used For Industrial Coatings
Silicon dioxide DR-388 uses a unique production process and organic surface treatment,
is suitable for different construction processes.
Feature:
Matting agent DR-388 has good transparency, and excellent dispersion and extinction,
also can provide good scratch resistance.
Specification:
| Appearance | White Powder |
| SiO2 content (Dry based), % | ≥99 |
|
Oil absorption value, g/100g |
140-190 |
|
Particle size D50, μm |
6.0 |
|
Surface treatment |
Organic |
| Drying loss(105 ℃/2h) | ≤5 |
|
Ignition loss,(1000℃,2Hrs), % |
≤15 |
|
Whiteness |
＞95% |
| PH value (5% aqueous suspension) | 5-7 |
Application:
Wood coatings, Industrial coatings, Inks, Leather coatings, Textile coatings, etc.
Packing
10 kg/bag
Storage
Once opened, the bag must be tightened in order to prevent the rest of material from damp and pollution.
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