25 Micron
Description
This grade of micronized silica flour is manufactured from super fine silica sand having a SiO 2 content of up to 99%.
Recommended Applications
Filler material, Heavy duty paints, coating, fiberglass and Chemicals.
Typical Properties
| Bulk Density | 0.65g/cm ³ |
| Oil Absorption | 28g/100g |
| PH | 7 |
| Hardness | 7 Moh's |
| Minimum brightness | 90 |
Chemical Composition
| SiO 2 | 98.8-99.1% |
| Fe 2 O 3 | 0.025-0.04% |
| Al 2 O 3 | 0.50-1.00% |
| TiO 2 | 0.04-0.09% |
Partical Size