99% Al2O3 White Corundum White Fused Alumina Wa Wfa Aluminum Oxide

99% Al2O3 White Corundum White Fused Alumina Wa Wfa Aluminum Oxide

1.Yannuo White Fused Alumina can be used in coated abrasives, bonded abrasives sandblasting and refractory material.
2.Yannuo White Fused Alumina has high alumina content and high hardness.
3.Yannuo is on the position to provide free sample, favorable price and fast delivery.
4. Yannuo is available to produce under JIS, FEPA, ANSI, and International ISO standard. We are also available to manufacture as clients special requests.
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Product Details

We have always prioritized the improvement of Iridium-coated Brown Emery, black silicon macro coated, abrasive grit quality over quantity growth, because only with quality can we attract more customers. Meanwhile, it is convenient to visit our website. 'Focus and innovation' is our long-term market development strategy, so that our products always maintain the leading position in the industry. Our company in line with the customer first and the quality assurance unceasingly innovates the purpose, serves for more consumers. We strongly realize that the construction of corporate culture and workforce is essential in order to stand out from the competition.

White Aluminum Oxide

Description:

White aluminum oxide a high purity abrasive obtained from the fusion of  calcined alumina powder in electric arc furnace. Compared with brown aluminum oxide, this material has higher friability.

Applications: White Aluminum Oxide are used for all kinds of bonded abrasives. General applications include blasting, anti-skid, polishing and refractory.


Typical Chemical Composition

Item

%

Aluminum Oxide(Al2O3)

99.52%

Sodium Oxide(Na2O)

0.18%

Silicon Dioxide(SiO2)

0.03%

Iron Oxide(Fe2O3)

0.04%






Physical Characteristics

Color

White

Crystal Form

Alpha-Alumina

Mohs Hardness

≥9

Melting Temperature

2250 (℃)

True Density

3.95 g/cm³

Grain shape

Block, with sharp edges

Bulk density

Approx.1,4 - 1,9/cm3

Particle Size of Distribution &Bulk Density

FEPA

Avg. Grain Size (μm)

Bulk Density g/cm³

F 24

600 – 850

1.84-1.93

F 30

500 – 710

1.82-1.92

F 36

425 – 600

1.81-1.91

F 40

355 – 500

1.80-1.90

F 46

300 – 425

1.77-1.87

F 54

250 – 355

1.73-1.84

F 60

212 – 300

1.72-1..82

F 70

180 – 250

1.68-1.80

F 80

150 – 212

1.64-1.73

F 90

125 – 180

1.59-1.72

F 100

106 – 150

1.60-1.71

F 120

90 – 125

1.58-1.68

F 150

63 – 106

1.57-1.67

F 180

53 – 90

1.56-1.65

F 220

45 – 75

1.56-1.65

 

 Notice: Customer Special Standard on Grain Size and bulk density are available.

 

Package:

25kg*40 paper bags onto wooden pallets;

25kg*40 pp bags into 1000kgs jumbo bags;

1000kgs bags 


We follow the direction of international popular development, follow the relevant international and national industry standards, high starting point, to provide users with 99% Al2O3 White Corundum White Fused Alumina Wa Wfa Aluminum Oxide that is in line with the development trend. We strive to innovate and develop so that to provide the society with leading and applicable new products occupying the market with excellent services. The customer satisfaction is our primary target.
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