Black aluminum oxide fine grits for Brake Pads and Polishing wax
Black aluminum oxide is obtained from the fusion of high iron bauxite or high alumina bauxite in electric arc furnace. Its main component is α-Al2O3, with Al2O3 62%. With moderate hardness, Lower hardness than Brown aluminum oxide, strong tenacity, low grinding heat and less prone to surface burning, is an excellent alternative abrasive.
There are crude grits F12#-F60#, Fine grits F70#-240#, Micro powder 280#-1000#
The fine grits and micro powder is applicable to produce Brake Pads and Polishing wax.
Commodity: Black Fused Alumina
Production Type: Tilting Furnace, Rolling crushing or Barmac Crushing
| Al2O3 | SiO2 | Fe2O3 | TiO2 |
| 62%min. | 25% max. | 6-12% max. | 2.0%-4.0% |
| Color | Crystal Form | True Specific Gravity | Vickers Hardness |
| Black | Trigonal Crystal | 3.50g/cm3 | 2000kg /mm2 |
| Sizes-Grit | Sizes-Section sand | Micropowder |
| F12#--F280# | 0-1mm 1-3mm 3-5mm 5-8mm | F280#--F1000# |
| Grain Composition: GB, FEPA, or as per client's standard |
Package: 25kgs bag+ Ton bags or Pallets or as per customer's requests.
Delivery: 10-30 days on board according to quantity 25-200mt.
FOB Tianjin, China
Brown Aluminum oxide fine powder/micro powder is applicable for
Brake Pads and Polishing wax
Black aluminum oxide fine powder can produce a variety of brake pads, which has moderate hardness, and heat dissipation characteristics.
Black aluminum oxide micro powder can be made into a variety of polishing wax, used for fine polishing in variety of work pieces.
Why Choose us?
1) 20 years abrasive industry experiences
2) The biggest black fused alumina producer in China, one of Top 10 corundum manufacturers in China
3) Well-known brand in China Abrasive Industry
4) Free samples to test
Caroline Cui
Product Tags:
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Fine Grits Black Aluminum Oxide Sandblasting Abrasive For Brake Pads / Polishing Wax Images
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