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Flap Wheel Brown Aluminum Oxide Blasting Abrasive For Bonded / Sandpaper

Categories Brown Aluminum Oxide
Brand Name: ZHENGTONG
Model Number: F12#-F220#
Certification: ISO9001, ISO14001
Place of Origin: Henan, China
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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Flap Wheel Brown Aluminum Oxide Blasting Abrasive For Bonded / Sandpaper

BROWN ALUMINUM OXIDE GRITS FOR BONDED ABRASIVES


Brown aluminum oxide is obtained from fusion of high-quality bauxite. Main features are Good harness, high compression strength, good hydrophily and lower expansion coefficient.

There are F sand and P sand.

The F grits 12#-220# is widely used to produce Bonded abrasives grinding wheel, cutting discs, also for sandblasting.

P sand used to produce coating abrasives sand paper, sand belt, flap wheel, etc.


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
BFA section sand 0-1mm, 1-3mm, 3-5mm, 200 mesh, 325 mesh for refractory: 1000 mt per Month



Brown Aluminum oxide grits especially P sand is applicable for


  • Coated abrasives

Coated abrasives like sand paper, sand rolls, flap discs, etc;

With advantages of oxidation resistance, high temperature resistance and corrosion resistance


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


Our Brown fused alumina grit has been exported to Japan, India, Israel, Russia, Poland etc.

Pls send me email to get Brown fused alumina datasheet /samples and quotation…


Caroline Cui


Quality Flap Wheel Brown Aluminum Oxide Blasting Abrasive For Bonded / Sandpaper for sale
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