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Electronic industry and making high quality refractory materials White corundum
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Product Description:
Product Brief Introduction:
1 High purity 99%min
2 Good hardness and toughness
3 Heat-resistant property
Description:
White corundum, Also called white fused alumina.Its main raw material is aluminum oxide powder,Which is electrically fused at high temperature.It is white and it features acid &alkali resistant,corrupting resistant and high hardness.
Physical and chemical indexes:
Al2O3 | Fe2O3 | K2O+Na2O | SiO2 | True Density | Refractoriness | Mohs hardness |
≥99% | ≥0.05% | ≥0.4% | ≥0.06% | ≥3.96 g/cm3 | ≥1850°C | 9 |
Features and advantages:
1. Use imported Bayer aluminum; assure the high quality of products.
2. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
3. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.
Applications:
The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.
In addition,Its micropowder features excellent insulation.It can be suitable for superprecision grinding and polishing of crystal and electronic industry and making high quality refractory materials.
Available Grain size :
Refractory Grade:
0-1mm, 1-3mm, 3-5mm, 5-8mm ,8-12mm,-200mesh,-325mesh
Abrasives Grade:
(F Series) F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .F220....
(P Series) P12 . P14 .P16 .P18 .P20 .P24 . P30. F36 .P40 .F60. P80 .P150 . P180 .P220....
We also can provide grain size as customer's special requirement
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Particle size distribution.
2. Chemical analysis.
3. Physical properties.
4. Mineralogical composition.
5. PH value.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
Product Description:
Product Brief Introduction:
1 High purity 99%min
2 Good hardness and toughness
3 Heat-resistant property
Description:
White corundum, Also called white fused alumina.Its main raw material is aluminum oxide powder,Which is electrically fused at high temperature.It is white and it features acid &alkali resistant,corrupting resistant and high hardness.
Physical and chemical indexes:
Al2O3 | Fe2O3 | K2O+Na2O | SiO2 | True Density | Refractoriness | Mohs hardness |
≥99% | ≥0.05% | ≥0.4% | ≥0.06% | ≥3.96 g/cm3 | ≥1850°C | 9 |
Features and advantages:
1. Use imported Bayer aluminum; assure the high quality of products.
2. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
3. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.
Applications:
The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.
In addition,Its micropowder features excellent insulation.It can be suitable for superprecision grinding and polishing of crystal and electronic industry and making high quality refractory materials.
Available Grain size :
Refractory Grade:
0-1mm, 1-3mm, 3-5mm, 5-8mm ,8-12mm,-200mesh,-325mesh
Abrasives Grade:
(F Series) F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .F220....
(P Series) P12 . P14 .P16 .P18 .P20 .P24 . P30. F36 .P40 .F60. P80 .P150 . P180 .P220....
We also can provide grain size as customer's special requirement
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Particle size distribution.
2. Chemical analysis.
3. Physical properties.
4. Mineralogical composition.
5. PH value.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.