Calcined Brown Fused Alumina For Resin Grinding Wheel
Informação de produto geral
Calcined Brown Fused Alumina specially used for resin grinding wheel1. Introduction
It is a kind of BFA treated with high *ugh calcination, the impurities are precipitated or vaporized out of the abrasive. So the surface is more pure and rough. And the hydrophilicity and strength are raised greatly as the invisible damages closed. Color changes from brown to blue. We are quality supplier and long-term partner of Saint-Gobain in this product. The annual output is 8000 tons.
2. Quality standard: FEPA
3. Characteristic
High strength, high purity, high toughness, good hydrophilicity
4. Grit size
F14,F16,F20,F22,F24,F30,F36,F40,F46,F54,F60,F70,F80,F90,F100,F120,F150,F180,F220,F230,F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200
5. Application
Produce top grade bonded abrasives, large scale cutting wheels and giant grinding wheels, etc.
6. Chemical Composition(%)
Al2O3 TiO2 Fe2O3 SiO2 CaO MgO Magnetic Material
>95.0 2.0-3.0