Bonded Abrasives Cryolite | 13775-53-6
Product Description:
Bonded Abrasives Cryolite is crystalline white powder. Slightly soluble in water, density 2.95-3, melting point 1000 ℃ , easily absorbing water and become damp, decomposed by strong acids like sulfuric ACID and hydrochloride, then producing hydrofluoric acid and relevant aluminum salt and sodium salt.
Product Description:
| Ingredient | Super | First grade | Second grade |
| Purity % | 98 | 98 | 98 |
| F% Min | 53 | 53 | 53 |
| Na% Min | 32 | 32 | 32 |
| Al Min | 13 | 13 | 13 |
| H2O% Max | 0.4 | 0.5 | 0.8 |
| SiO2 Max | 0.25 | 0.36 | 0.4 |
| Fe2O3% Max | 0.05 | 0.08 | 0.10 |
| SO4% Max | 0.7 | 1.20 | 1.30 |
| P2O5% Max | 0.02 | 0.03 | 0.03 |
| Ignite on 550 ℃ Max | 2.5 | 3.00 | 3.00 |
| CaO% Max | 0.10 | 0.15 | 0.20 |
Package: 25KG/BAG or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.
