Electrocorundum A25 99.5% White Aluminum Oxide Sand White Fused Alumina Grits Abrasive Grains White Corundum for Refractories

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Home > Product > Electrocorundum A25 99.5% White Aluminum Oxide Sand White Fused Alumina Grits Abrasive Grains White Corundum for Refractories
Selling leads
Electrocorundum A25 99.5% White Aluminum Oxide Sand White Fused Alumina Grits Ab...
Posting date : Nov 20, 2023
Membership
Free Member Scince Aug 30, 2023
FOB Price
$1.25/kg
Min. Order Quantity
100kg
Supply Abillity
5000tons/month
Port
Qingdao
Payment Terms
T/T, L/C
Package
25kg/bag
Keyword :
Category
Contact
Joshua Cheung
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
xinli
HS-CODE
6903-20
Package & Delivery Lead Time
Package
25kg/bag
Delivery Lead Time
10 working days
Detailed 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.

Application
1.For Free grinding, such as glass industry. 
2.For Friction products and abrasion resistance ground.
3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products.
5.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt.
7.For Producing mold of precision casting and Grinding, lapping and polishing media. 


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