Quick Details

• Place of Origin: Ningxia, China (Mainland)
• Brand Name: Ningxia
• Model Number: NX--020
• Material: alumina oxide
• Usage: for abrasives and refractory
• Abrasive Grain Sizes: F16-F220
• product: abrasive white fused alumina for polishing
• other name: white fused alumina for polishing
• other application: grinding, polishing and sandblasting
• appearance: white granular/powder
• melting point: 2250℃
• mohs: 9.0
• density: 3.9g/cm3
• Na2O: 0.3% max
• TiO2: 0.5%
• microhardness: 2200-2300 kg/mm2

Packaging & Delivery

Specifications

abrasive white fused alumina for polishing 
1.Al2O3:99.9% 
2.grindind and lapping 
3.corrosion resistance 
4.factory price 

abrasive white fused alumina for polishing

Description:

white fused alumina is made from excellent industrial alumina and melted in arc furnaces at high temperature of 2050°C.  It is featured by high purity, good self-sharpening, low grinding heat output, acid-alkali and corrosion resistance, good stability at high temperature, and low porosity, etc.

Application:

White fused alumina is suitable for manufacturing ceramic or resinous abrasive products, which are used to grind high carbon steel, high speed steel and hardened steel, etc.

1. As lapping and polishing materials, coating materials;

2. As precision casting sand;

3. As chemical catalysts, additives of special ceramics and high-grade refractory;

4.The micropowder is suitable for wet sandblasting and polishing; 

Specification: