Gold Member Since 2013
Audited Supplier
Dragon Abrasives Import & Export Co., Ltd.

Black Fused Alumina, Black Aluminum Oxide, Black Aluminium Oxide manufacturer / supplier in China, offering Abrasive Grade-Black Fused Aluminum Oxide (Polishing, Grinding, Cutting), Plastic Blasting Media (PBM) for Deburring and Surface Cleaning, Electro Minerals Aluminum Oxide for Making Abrasives, Refractory, Sandblasting and so on.

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Supplier Homepage Product Abrasive Materials Abrasive Grade-Black Fused Aluminum Oxide (Polishing, Grinding, Cutting)

Abrasive Grade-Black Fused Aluminum Oxide (Polishing, Grinding, Cutting)

Purchase Qty.:
(Pieces)
1-19 20+
FOB Unit Price: US $650 US $600
Purchase Qty. (Pieces) FOB Unit Price
1-19 US $650
20+ US $600
Get Latest Price
Production Capacity: 800mt Per Month
Transport Package: 25kgs Bag, Pallet, Jumbo Bag
Payment Terms: T/T, D/P

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Basic Info
  • Model NO.: BA
  • Artificial Abrasive Type: Black Corundum
  • Function: Surface Finish
  • Particle Size: Abrasive
  • Al2O3: 60-85
  • Trademark: Dragon
  • Origin: China
  • Natural Abrasive Type: Artificial
  • Application: Stainless Steel Polishing, Non Ferrous Metals
  • Source: Artificial Abrasives
  • Hardness: Conventional Abrasive
  • Usage: Polishing Stainless Steel
  • Specification: FEPA
  • HS Code: 28181090
Product Description
Black Fused Alumina/Black Fused Aluminum Oxide, Black Aluminium oxide, Black Corundum.
Supplied by Dragon Abrasives, with high toughness and endurability, BA is extremely suitable for polishing stainless steel and non-ferrous metals. Its grinding efficiency is much higher than that of brown fused alumina and the finishing effect is much better than many other abrasive materials.
Chemical Composition (% by weight)
Range of Grits Chemical Composition
Al2O3    SiO2  Fe2O3 TiO2
24#-100# 77.00Min 11.0Min  5.0Min  1.5-3.5
120#-200# 75-81 9-12  4-6 2-3
240#-280# 64.0Min 10.0Min 7.0Min 1.5-3.0
Available grain sizes
Grit No.MicronGrit No.MicronGrit No.Micron
102360 ~ 2000 30 710 ~ 600 80 212 ~ 180
12 2000 ~ 1700 36 600 ~ 500 90 180 ~ 150
14 1700 ~ 1400 40 500 ~ 425 100 150 ~ 125
16 1400 ~ 1180 46 425 ~ 355 120 125 ~ 106
20 1180 ~ 1000 54 355 ~ 300 150 106 ~ 75
22 1000 ~ 850 60 300 ~ 250 180 90 ~ 63
24 850 ~ 710 70 250 ~ 212 220 75 ~ 53
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Ms. May H. Lau
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