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Home > Supply information list > 36mesh White fused alumina abrasive for sanding disc with free sample

Company: xxxxxx company

36mesh White fused alumina abrasive for sanding disc with free sample PV:1202

USD950.00/T

  • Category:Aluminum Oxide

    SPEC:36mesh

    Stocks:50.00T

    Price:USD950.00/T

    Region: China

    Packaging:Bag Package/Small Bag Package

  • PubDate:2020-01-11 17:27:08

    Deadline:2020-03-11 17:27:08

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Details of stocks information

White fused aluminum/white corundum/WA, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase α-Al2O3. Its dense texture, high hardness, granular form sharp corners.

 


Product

White Fused Alumina

Main crystal body

Al2O3

Color

White

Al2O3

99.55%Min

SiO2

0.2%Max

NaO2

0.4%Max

Fe2O3

0.2%Max

True density

3.95g/cm3

Bulk density

1.95g/cm3

BULK DENSITY

1.75-1.95g/cm3

Mohs hardness

9.0 g/cm3

Micro hardness

21600-22600kg/mm3


Characteristic 

1. High hardness, particle density, good circular single particles.

2. The pure white color, without impurities, guarantee the wear-resisting layer or wear-resisting paper colour and lustre and transparency.

3. The particle size distribution uniform concentration, single particle shape, with the least amount of biggest wear-resisting effect.

4. It is ed commit suicide by hanging oneself more than two thousand degrees high temperature melting of high quality white corundum as raw material, made of fine, white corundum its stable chemical properties do not interact with acid, alkali, with low thermal shrinkage.

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