High Purity Brown Fused Alumina P12 - P220 Sand Blast Media for Coated Abrasives

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: SW42
• Hardness: Superabrasive
• Hardness Moh: 9.0mohs
• Density: 3.85g/cm3
• Fine Powdeer: 180#-0 200#-0 320#-0
• Period of Sand: 0-1mm 1-3mm 3-5mm 5-8mm
• P Grade: 8#-80# 100#-150# 180#-220
• F Grade: 16#-80# 90#-150# 180#-240#
• Have Our Own Factory / Plant: Superiority
• Different Process: Fixed Furnace & Dumping Furnace
• Transport Package: 25kg PVC Small Bags in a 1 Mt Big Bag
• Specification: F16-F320
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

High Purity Brown Fused Alumina P12 - P220 Sand Blast Media for Coated Abrasives

Product Description of Brown Aluminum Oxide Artifical Corundum

Brown Aluminum Oxide belongs to the group of artifical corundum,its contains at least 95% alumina, and

few Fe2O3,SiO2,TiO2 etc. Brown Aluminum Oxide is more durable than the one of white fused alumina.

It has the characteristics of high hardness,high toughness,widely used in varous industry to making bonded

abrasives,coated abrasives as well as blasting materials for various surface cleaning etc.

2. Types of Brown Aluminum Oxide Artifical Corundum

Brown aluminum oxide F grit for bonded abrasives and P grit for coated abrasives according to different usage;

Top Grade (Min95% Al₂O₃),off grade(Min90% Al₂O₃),second grade(Min80% Al₂O₃) according to different

alumina content.

Fixed Furnace and Tilting Furnace according to different furnace types.

Ball milling, crusher, barmac brown aluminum oxide according to different curshing methods.

 

3. Main Technical Index of Brown Aluminum Oxide Artifical Corundum

Commodity	Usage	Grit	Main Chemical Index
			Al2O3	TiO2	SiO2	Fe2O3
Brown Aluminium Oxide	Coated Abrasives	P12-P80	≥95%	≤3.5%	≤1.0%	≤0.30%
		P100-P150	≥94%	≤3.5%	≤1.0%	≤0.30%
		P180-P220	≥93%	≤3.5%	≤1.0%	≤0.30%

 

Main Physical Index
Color	Brown
Crystal Form	Trigonal Crystal System
True Specific Gravity	≥3.97g/cm3
Bulk Density	1.68-1.98g/cm3
Vicker Hardness	2200kg /mm2
Mohs Hardness	9 Mohs
Compressive strength	34N

 

Brown Aluminum Oxide Application in making coated abrasives

 

Brown Aluminum Oxide P60,P70,P90,P100 is widely used for making coated abrasives such as Jumbo rolls,sand paper to polishing the stainless still tablewares,wood furniture, rattan, crafts etc.In addition,Brown Aluminum Oxide is also used for the following applications:Bonded Abrasives such as resin cutting discs,grinding wheels for cutting or grinding the the carbon steel,oridiary alloy steel, calcinable cast iron, hard bronze, etc.Blasting media for oxide scale removal, rust removal,etching,engraving,surface prepation, mold cleaning etc. Refractiories for making high alumina brick, castables,furnace lining etc. Anti-skid material for highways,aircraft runway, parking area 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
 
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…