News details
White Fused Alumina
2021-09-27 12:05
Description:
White Fused Alumina (WFA) is made from Calcined Alumina. It characterized with high hardness, yet friable, high purity, chemical stability, a high melting point, and large crystal size.
Application:
1. Refractory Grade White Fused Alumina is widely used as a raw material in high alumina refractory bricks and shapes, plastics, castables, mortars, gun mixes, ramming mixes, ans other refractory products, anti-skidding.Group size is like 0-1mm/1-3mm/3-5mm/5-8mm/10-20mm/0-25mm/100F/200F/325F, and other size are available upon request
2. Abrasive Grade White Fused Alumina is used in the manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting purpose and as polishing media.Grit sizes is as per FEPA for abrasive applications, such as 24#/30#/36#/60#/80#/120#.....
Specification:
| Al2O3 | Fe2O3 | SiO2 | Na2O | |
| Grades | %Min. | %Max. | %Max. | %Max. |
| WFA | 99 | 0.1 | 0.1 | 0.35 |
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