99.99% Active Aluminium Oxide Aluminium Oxide for Polishing Agent

• CAS No.: 1344-28-1;11092-32-3;1302-74-5
• Formula: Al2O3
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Aluminium Oxide
• Model NO.: aluminium oxide
• Quality: Special Class
• Application: Abrasive Refractory Industry
• Material: Al2O3
• Usage: Grinding , Polishing
• Product Name: White Fused Alumina
• Transport Package: 25kg/Bag
• Specification: aluminium oxide for polishing
• Trademark: CS
• Origin: Hebei
• HS Code: 2818200000
• Production Capacity: 5000000 Ton/Year

Product Description

99.99% active aluminium oxide | aluminium oxide for polishing agent

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.
 

Aluminium Oxide Chemicals Composition

Al2O3	99.5%-99.99%
Fe2O3	0.05%Max
SiO2	0.2%Max
K2O	0.008%Max
Na2O	0.15%Max

 

Aluminium Oxide Physical Property

Appearance	Powder
Color	Super White
Reactivity	Inet
Melting Point	2050ºC
Bulk Density	3.4-3.6g/cm3
Storage	Keep in dry situation

Aluminium Oxide Picture