Black fused Alumina BFA

Packaging
25kgs PVC bags+1MT big bag
Delivery
5 Days
Product name Brown Fused Alumina BFA
Another Name Black fused aluminum Oxide/Black Aluminum Oxide/Black Corundum/Black fused Al2O3/black fused alu oxide/BFA/BA
Brand name Haixu Abrasives
Chemical Composition(%) Al2O3(%) Fe2O3(%) SiO2(%)
BA-1 75-85 9-11 8.0
BA-2 60-75 10-12 10.0

Advantage

· high toughness,

· high temperature resistance

· stable thermal property

· strong cutting ability

· durability

· high work efficiency.

Parameter

· The color: black

· The shape: particle in trigonal shape

· Melt point:2050°C

· The max temperature:1850°C

· True density(g/cm3): ≥3.50

· Coefficient of linear expansion(0-1600°C): 7-9

Usage

· it is used for the bicycle, motorcycle, sewing machine, and clock parts.

· light ornament, plastic and hardware polishing, and also applicable to the sand blasting.

· it is the production materials: manufacturing resin-cutting slice, edges and corners grinding and coated abrasives.

· the black corundum particle and micro powder are suitable for stainless steel work piece polishing and abrading and making the whetstone and polishing paste.

· Black corundum sand is the preferred material of the slip-prevented road and coal pits warehousing

Available sizes

#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400
  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:1999
  • Address:桐柏南路凯旋门A-801
  • Contact:Sunshine Ma
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