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High Purity Black Aluminium Oxide Price 99.5% Aluminium Oxide Powder

High Purity Black Aluminium Oxide Price 99.5% Aluminium Oxide Powder photo-1
US$ 395 - 506 MOQ: 1 Ton
Key Specifications
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Place of Origin:
Shanghai, China
Brand Name:
Xingyue
Model Number:
sy1340
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai Qingdao Shenzhen Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shanghai, China
Brand Name Xingyue
Model Number sy1340
Material bauxite and alumina
Usage non-slip of airport and road, chemical factory board paving, abrasive , blasting ,grinding , Blasting
Abrasive Grain Sizes 16,24,30,6,46,60,80,100,120,150,180,200,325

Specifications

aluminium oxide powder
1.Own bauxite mineral, assure the steady raw material
2.new technique for cleanness
3.long toughness

High purity black aluminium oxide price 99.5% aluminium oxide powder  

aluminium oxide powder

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Introduction

 

Black Fused Alumina is also known as low aluminum corundum. It is also a new type product of polishing material, and it is a dark gray crystal body made Al2O3 and ferropicotite as main ore in the electric arc furnace by smelting the bauxite. It has characteristics of moderate hardness, high toughness, high temperature resistance, and stable thermal stability

 

Applications               

 

For Free grinding, such as glass industry

 

For non-slip of airport and road, chemical factory board paving

 

For Produce ceramic grinding wheel, resinoid grinding wheel, Grinding stone,

 

For free grinding, such as coarse grinding before electroplating products .

 

For polishing and sandblasting of stainless steel, fabricated metal products .

 

For investment casting technics of stainless steel and aluminum casting in coating .

 

For sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..

 

For abrasion and high temperature resistant in steel metallurgy, various industrial stoves

 

For various material workpieces to decontaminate, prevent corrosion, remove oxide skin

 

Specifications

 

Item

Al2O3

Fe2O3

SiO2

Grade A

85 %

9 %

≤ 6 %

Grade B

80 %

10 %

≤ 10 %

Hardness (mohs )

≥ 90

Melting point (°C)

2050

True density (g/cm3)

≥ 3.50

Linear expansion coefficient

7-9

 

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High purity black aluminium oxide price 99.5% aluminium oxide powderHigh purity black aluminium oxide price 99.5% aluminium oxide powderHigh purity black aluminium oxide price 99.5% aluminium oxide powder

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Business Type
Trading Company
Year Established
2014
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People

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