Garnet powder manufacturer
Garnet powder is also called garnet flour or garnet micropowder, is a kind of economical,cost effective abrasive.It is used to produce a high-glass finish on a majority of edonic monitor screens.Emerypaper made out of garnet grains are mainly used for the surface preparation application for painting and removing the surface particles.which gives new life to surface preparation,especially for woodworking industry.
Zhengzhou haixu abrasives co.,ltd,founded in 1999.has been manufacturing and exporting garnet powder for more than 20years,the datasheet of our garnet powder is as follows:
PHYSICAL PROPERTIES
| Specific Gravity | 3.8-4.1g/cm3 |
| Bulk Density | 1.9-2.1g/cm3 |
| Hardness | MOHS 7.5-8.0 |
| Chloride | ＜25ppm |
| Acid solubility(HCL) | ＜1.0% |
| Conductivity | ＜83us/cm |
| Melting Point | 1300℃ |
| Grain Shape | Sub angular |
TYPICAL CHEMICAL COMPOSITION
| SiO2 | 29% |
| Fe2O3+FeO | 31% |
| Al2O3 | 17% |
| MgO | 13% |
| CaO | 8% |
| MnO | ＜0.3% |
| Na2O | 0-1% |
| TiO2 | 1.1% |
TYPICAL MINERAL CONTENT
| Almandine Garnet | 92-96% |
| Ilmenite | 1.0% |
| Omphacite | 1.5% |
| Rutile | 0.5% |
| Hornblende | ＜0.5% |
| Free silica | ＜0.1% |
THE AVAILABLE SIZES OF OUR GARNET POWDER
| W STANDARD | W63 W40 W28 W20 W14 W7 W5 |
| FEPA STANDARD | F240 F320 F360 F400 F500 F800 F1000 |
| JIS STANDARD | #280 #320 #400 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 |
