99% Al2O3 White Tabular Corundum with Heat Resistant

99% Al2O3 White Tabular Corundum with Heat Resistant

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

Compared to similar products in the global marketplace, our Refractory Brown Emery, furnace refractory, Roasted Brown Fused Alumina has competitive prices and high quality. We are willing to achieve greater brilliance and progress with full of passion, standardized operation and management. We will firmly grasp the development opportunities and growth potential of the industry, and give full play to our unique competitive advantages. Our company adheres to the advantages of product quality and brings together production, sales and management elites from all walks of life.

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 


Since the establishment, our company has always practiced the concept of science-led development, accumulated experience in the 99% Al2O3 White Tabular Corundum with Heat Resistant field, so as to provide users with high-quality and reliable products. Excellent service attitude and excellent product quality make our company win a large number of domestic and foreign customers in the same industry, good reputation makes our company and a large number of customers to establish a long-term friendly cooperative relationship. In formulating the internationalization strategy, our company has established the innovation ability and sustainable competitive advantage matching with the internationalization strategy.
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