Polishing Grade Wa / White Fused Alumina

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Metal Parts
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: SW52
• Hardness: Superabrasive
• Vickers Harness: 2200 Hv Mohs: 9
• Grain Density: F12#-F220# 1.98-1.68g/cm3
• Al2O3: >99.3%
• Certificate: ISO9001, ISO14001
• Usage: for Bonded Abrasives and Sandblasting
• Fe2o3 0.1%Max. Nao2 0.35%Max: Al2O3 99%Min. Sio2 0.05%Max
• Crystal Form: Trigonal Crystal system
• Real Factory: Free Sample
• Transport Package: 25kg in Plastic Woven Bag
• Specification: F16-F600
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

                    Polishing Grade WA / White Fused Alumina

White fused alumina is made in arc furnace with high grade processed alumina as raw materials. It has higher hardness , high toughness, and also characterized by its high purity. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel. also widely used for bonded and coated abrasives, polishing, precision casting and so on.

Typical Chemical composition(F60)
AL2O3	99.40%
SiO2	0.15%
NA2O	0.28%
Fe2O3	0.06%
CaO	0.03%
Typical physical properties
Color:	White
Hardness:	Mohs:9.0
Maximum service temperature:	1900 ºC
Melting Point:	2250 ºC
Specific Gravity:	3.95g/cm3
Volume density	3.6g/cm3
Bulk density(LPD):	1.55-1.95 g/cm3
Particle shape:	Angular
Grains	8# 10# 12# 14# 16# 20# 24# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

Size we supply:
 Sand: 8-5mm, 5-3mm, 3-1mm, 0-1mm
 Fines: 320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0
 Grain:  F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220
 Powder: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200

Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.       2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags,, 25 MT/20'FCL           4. as the customer' request.

Our Services
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2. We ensure that we can supply capability with competitive price. 
3. Work strictly to guarantee product quality, 
4. Highest standard of integrity. Guarantee customer's benefit.
5. Supplying Pet Coke, Met coke, Foundry Coke, Carbon Raiser etc.

Technical Advantages

1.  Professional in activated carbon and water treatment since 1985
2.  Strict quality control system and Certificate
3.  Reliable Pre-shipment Inspection
4.  Some famous customers: Jacobi, Calgon, Donau ,.....
5.  ISO 9001:2008 certified;
6.  Owns proprietary intellectual property rights
7.  Advanced equipment and superior technology
8.  Various packing
9.   Rich materials source
10. Fast delivery
11.Very near Qingdao Port and Tianjin Port
12. Superior service and Specialist team with quickest response 
13. Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.

Why Choose Us?

Now ,the raw material industry has come out vicious competition with price war in China . In order to get more profit ,  some suppliers think out many strange methods under upon Low price. For example, they add something which very cheap but the appearance is very similar with the goods. No one can find any difference via appearance. The consequence is that clients diffcult to get goods which have surprisingly good effect.I hope that more customers can avoid this kind of loss through my own efforts. Jointly create a good market order