Alpha Al2O3 Wa Powder for Steel Surface Grinding

• Customization: Available
• Material: Alumina
• Usage: Grind
• Model NO.: WA0711
• Customized: Customized
• Color: White
• Product Name: Alpha White Fused Alumina
• Content: 99%
• Hardness: 9.0
• Melting Point: 2250
• Bulk Density: 1.53-1.99 g/cm3
• True Density: 3.95-4.0 g/cm3
• CAS No.: 1344-28-2
• Operation Temperature: 1900
• ISO: 9001
• MOQ: 1 Ton
• Transport Package: 25 Kg/Bag
• Specification: Alpha alumina powder
• Trademark: XinLi
• Origin: China
• HS Code: 2818109000
• Production Capacity: 3000 Tons/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

 

White Fused Alumina (white corundum)
WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness.

Product Feature

1. The Al2O3 purity is high(99%min). So the hardness & grinding ability is high with good grinding efficiency.

2. High wear-resistance. Even in high-temperature circumstances, the strength is still excellent.

3. The white fused aluminum oxide powder is suspension treated by water. So it is of flowability and easy to scatter.

4. Low oil absorption especially for water-based paint.

5. Neutral property with PH value around 7-8.

6. High whiteness. It doesn't affect the color of paints or coatings adding Al2O3 powder.

7. Resistant to most corrosive alkali and acid. It doesn't dissolve in water.

8. Resistant to high temperature up to 1900 °C. 9. Good particle size consistency without big size grains. So it prevents scratch on the grinding substrate.

Detailed Photos

 

Product Parameters

 

Chemical Composition
AL2O3	99.62%
Fe2O3	0.02%
Na2O	0.18%
K2O	0.01%
SiO2	0.07%
CaO	0.02%
MgO	0.01%
L.I.O.	0.05%

Certifications

 

Packaging & Shipping

 

Company Profile

 

Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials, such as white corundum powder, alumina powder, green silicon carbide powder, brown corundum powder, etc. Xinli Wear-resistant Materials has completed inspection equipment and quality control system,and obtained ISO9001:2015 quality management system certification.

Application