Product Description

 

1. It is made by high-quality bauxite and coke as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.

 

2. It has the features of high hardness and good strength, good self-sharpening, good thermal resistance, good thermal stability and chemical stability .

Applications

 

- for Free grinding, such as glass industry.      

- for Friction products and abrasion resistance ground 

- for Resin bonded abrasive and coated abrasive products .

- for Refractory material, Wear-resistant and fire-proof products.

- for Grinding stone, sand paper, sand cloth, sand belt

- for Coated abrasives sand paper and Sandblasting/ Wet and dry blasting

- for Producing mold of precision casting and Grinding, lapping and polishing media

 

Specification

 

Item	Al2O3	Fe2O3	SiO2	TiO2	Density
Grade  A	≥95 %	≤0.3 %	≤1.5 %	1.50-3.80 %	3.85 g/cm3
Grade  B	≥90 %	≤1.3 %	≤1.5 %	1.50-3.80 %	3.85 g/cm3
Grade  C	≥8 5%	≤1.8 %	≤1.5 %	1.50-3.80 %	3.85 g/cm3
Refractory-- 0-1mm, 1-3mm, 3-5mm, 5-8mm...     W: 200#. 320# or your required Abrasives-- F12. F14. F16. F18 .F20. F24. F30. F36. F40. F60. F80. F150. F180 .....