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