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16# 20# Al2O3 2100HV Aluminium Oxide Blasting Media

Categories Aluminium Oxide Blasting Media
Brand Name: Zhengtong
Model Number: F12#-F220#
Certification: N/A
Place of Origin: Zhengzhou
MOQ: 1 MT
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 10000mt per year
Delivery Time: 8-30 days
Packaging Details: 25kgs bags+Ton bag or pallet, 25mt/20'GP usually
Material: Aluminium oxide Al2O3
Product name: Brown fused alumina
Crystal form: Trigonal crystal sytem
Color: Brown
Hardness: Vickers Harness: 2100 HV Mohs: 9
Bulk Density: F12#-F220# 1.98-1.68g/cm3
True specific: 3.97g/cm3
Package: 25kgs bags +Ton bag or Pallet
Chemical Index: Al2O3 95%min. SiO2 1%max. Fe2O3 0.3%max. TiO2 2.0-2.8% Cao 0.45% max.
Usage: For bonded abrasives like cutting discm grinding wheels, etc.
Port of loading: Tianjin, China
Sample: 1 kg for free
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16# 20# Al2O3 2100HV Aluminium Oxide Blasting Media

Brown aluminium oxide blasting media fine grits F120#-220# for polishing stone and molds sandblasting

Brown Fused Alumina, also called Brown aluminum oxide, emery etc.

Grain size available:

8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#


It is the main raw materials to produce vitrified bonded abrasives and resin bonded abrasives like cutting discs, cutting wheels, grinding wheels, etc..

And also the sandblasting media for rust removal, pretreatment for painting, etc.

The fine grits usually used to make polishing stone...


Commodity: Brown Fused Alumina


Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning


Chemical Index
Al2O3SiO2Fe2O3TiO2CaO
95%min.1.0% max.0.3% max.2.0%-3.0%0.45% Max.

Physical Index
ColorCrystal FormTrue Specific GravityVickers HardnessMelting point
BrownTrigonal Crystal3.97g/cm32100kg /mm22000 °C

Sizes-Grit & Bulk Density (g/cm3)
F12# 1.93-1.99F14# 1.92-1.98F16# 1.91-1.97F20# 1.90-1.96F22# 1.89-1.95
F24# 1.88-1.94F30# 1.87-1.93F36# 1.85-1.91F40# 1.84-1.90F46# 1.83-1.89
F54# 1.82-1.88F60# 1.81-1.86F70# 1.80-1.84F80# 1.79-1.82F90# 1.77-1.80
F100# 1.75-1.78F120# 1.73-1.76F150# 1.70-1.74F180# 1.69-1.73F220# 1.68-1.72
Sizes-Section sand
0-1mm1-3mm3-5mm5-8mm0-25mm
200mesh325meshSpecial sizes can be customized as per clients’ requirements

Supply Capacity


BFA grit: F12#-F220# for abrasives and sandblasting: 1000 mt per Month


Brown fused alumina 12#, 16#, 20#, 24#,30#, 36#, 46#, 60#, 80#, 100#, etc., suitable for sandblasting, abrasives of cutting discs, grinding discs, grinding wheels, etc.;

Fine grits, like 120#, 150#, 180#, 220#, etc. is suitable for polishing and grinding, to make grinding paste, grinding stones, grinding blocks, etc.;




Why Choose us?
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd


Pls send me inquiry to get Brown fused alumina updated price and datasheet /samples...

Quality 16# 20# Al2O3 2100HV Aluminium Oxide Blasting Media for sale
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