Luoyang hongfeng Refractories and Abrasives Co.,Ltd

Fiberglass Backing p(1)
marufacturer(1)

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fiberglass backing plate(fiberglass backing pads)
Specification: Backing plate
Detail: Product name:Fiberglass Backing Pads Specification: Type:T27(Flat) ,T28&©|65288;Convex&©|65289;,T29(Convex) Material: Fibreglass fabric impregnated with phenolic resin Metal ring:1 or 2. Layers:5-12 Thickness:2.4mm-3.5...

brown fused alumina
Specification: BFA
Detail: Product Description It is fused in an electric-arc furnace by high temperature. Its main raw materials are bauxite anthracite. The micro hardness is 1800-2200kg/mm2. The toughness is higher than silicon carbide. The degree of...


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