Factory Direct Supply of 60 Mesh Brown Corundum for Coating Abrasives

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: brown corundum
• Application: Machinery
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Al2O3: 95%
• Fe2o3: 0.3
• Sio2: 1.5
• TiO2: 3.0
• Magnetic Material: 0.02
• Color: Brown
• Sample: Free
• Grade: A Grade
• Shape: Grit/Grain/Powder
• Product Name: Bfa Brown Fused Alumina for Making Sandpaper
• Material: High Purity Alumina
• Payment Term: Tt LC Dp Western Union
• Density: 3.85g/cm3
• Feature: Long Time Materials
• Factory Histroy: 8 Years
• Transport Package: According to Your Requirements
• Specification: According to your requirements
• Trademark: N/M
• Origin: China
• Production Capacity: 5000

Product Description

     

Product Description

 

White Aluminium Oxide/white fused alumina

White Aluminium Oxide is made by Aluminium Oxide powder which is electrically fused at high temperature. It is white. Compared with Brown Aluminium Oxide, its hardness is a little higher, but its toughness is little lower. Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc. The abrasive tools made by WA are suitable for grinding high-carbon steel, high-speed steel and chilled steel, etc. In addition, it can be also used for polishing materials, precision casting sand, spraying materials, chemical catalyst carrier, special ceramics and high-grade refractories, etc.

As coating abrasive grains, White Aluminium Oxide features very strong anti-erosion and grinding ability. Because its grains are sharpened and multangular, there is no clogging situation when grinding. It is suitable for sanding all kinds of soft material, such as wood, plastic, etc. The White Aluminium Oxide also has excellent character in static electricity fields.



 

Product Specifications

 

Purpose	Specification		Chemical Composition(%)				Magnetic material content(%)max
Abrasives grade			Al2O3min	Fe2O3max	SiO2max	TiO2max
	grain	12-80	99	0.05	0.26	0.08	0.0023
		90-150	99	0.06	0.28	0.09	0.0021
		180-220	99	0.08	0.30	0.10	0.0018
	micropowder	240-4000	98.5	0.1	0.40	0.15	-
Refractory grade	Group Size	0-1mm 1-3mm 3-5mm 5-8mm	99	0.1	0.35	0.3	-
	Fine Powder	-180mesh -200mesh -240mesh -320mesh	99	0.1	0.35	0.3	-
color			white
Hardness(mohs)			9.0
Melting point(°C)			2250
Maximum service temperature(°C)			1900
Ture density(g/cm3)			3.9

Abrasives grade
Grain: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#
                       2000#,2500#,3000#,4000#
Refractory  grade
1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
Application
1.            it are suitable for grinding high-speed,high carbon steel
2.            high-grade refractory materials
3.            abrasives tool
4.            grinding and polishing
5.            ceramics
6.            LED
7.            sandblasting
8.            aviation
 

Application

 

Applications:
· Resin boned abrasives;
· Abrasive tools;
· Lapping and polishing;
· Precision casting;
· Advanced refractory material
 

Detailed Photos

 

 

Plant equipment

 

 

Packaging & Shipping

 

Packaging:
1) 25kgs/plastic woven bag and 40bags/wooden pallet.
2) 20kgs/paper bag and 50bags/wooden pallet.
3) 1mt/bulk bag
4) customized packaging