Synthetic Cryolite ( Resin Grinding Wheel )
Chemical Name： Sodium Fluoroaluminate
Molecular Formula： Na3AlF6
Molecular Weight： 210
CAS No.： 15096-52-3
Applications：As active filler in resin bonded abrasives, coated abrasives, enhance the bonding force of the product. Effectively reduce the grinding surface temperature and degree of oxidation. Reduce the burn area of cutting materials. Improve the efficiency of grinding.
Spec.:
| Chemical Composition% | Guarantee |
| Appearance | White Powder |
| Na3AlF6 | ≥97% |
| F | 52-54% |
| Na | 28-33% |
| Al | 12.5-14% |
| Molecular ration by weight | 1.4-1.5 |
| SiO2 | ≤0.40% |
| Fe2O3 | ≤0.03% |
| SO3 | ≤0.50% |
| H2O | ≤0.30% |
| L.O.I. | ≤2.0% |
| Bulk Density | 0.7-1.1g/cm3 |
| Size | -100mesh all pass |
| -325mesh 95%min | |
| D50 15-25um |
Packing: in 25kgs or 50kgs or multiply paper bags, or 1000kgs-1250kgs jumbo bags, or according to customerundefineds requirement.