Abrasive and Refractory BFA/Brown Aluminum Oxide/Brown Fused Alumina

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Abrasive and Refractory BFA/Brown Aluminum Oxide/Brown Fused Alumina

Description:
Brown fused alumina is made by high qualitybauxite as main material, fusing and purifying in a pouring electricarc at a temperature of over ***0c, and made into different grain size through crystal, choosing, 

crashing, magnetic, separating, screening, washing and acid washing, etc.

Application

1) Abrasive: Produce ceramic grind wheel, resinoid grinding wheel, Grinding stone, Grinding block, sand paper, sand cloth, sand belt, polish wax,etc..

2) Refractory material: Mainly used for abrasion and high temperature resistance,in oxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..

3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, de rusting, prevent corrosion, remove oxide skin etc..

4) Abrasion resistance 5) Precision casting: Investmground: Mainly used for non-slip of airport and road,chemical factoryboard paving.ent casting technics of stainless steel and aluminum casting in coating.

Common Specifications:                                                                

Abrasives F  1 # **3 # 4 # **0 # *0 # ***0 # **0 # ***0 #
Sand  **1mm ,**3mm ,**5mm **8mm ,***2mm ***0mm ***0mm
***0mm ***0mm
Powder **0 # *0, **0 # *0  **0 # *0

F for Bonded Abrasives and sandblasting specification;P for coated abrasivesspecifications; W for the powder,   **0 # that is the W*0