| Specification |
Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity;
Production Process: Sintering Method;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Powder;
Bulk Density: 2.8 - 3.3 g/cm3;
Apparent Porosity: 5% - 10%;
Hardness: 8 - 9 on The Mohs Scale;
Melting Point: 1,600 Deg C;
Typical Appearance: Gray, Brown, or Reddish-Brown;
Water Absorption: 0.5% - 1.5%;
Loss on Ignition (Loi): 0.5% - 2.0%;
Specific Gravity: 3.1 - 3.4;
Crushing Strength: 70 - 120 MPa;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Good Corrosion Resistance;
Production Process: Sintering Method;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Brick;
Product Name: Refractory Alumina Bricks;
Apparent Porosity: Less Than 23%;
Bulk Density(Kg/M3): 2.0-2.5g/cm3;
Cold Crushing Strength(MPa): 40~70MPa;
Al2O3 Content (%): 48%-85%;
Keyword: High Alumina Brick 1770℃;
Model Number: Sk35,Sk36,Sk37,Sk38,Sk40;
Refractoriness Under Load (0.2MPa): Min 1420;
Color: Yellow Fire Brick;
Application: Industrial Furnaces;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, High Wear Resistance;
Production Process: Sintering Method;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Product Name: Calcined Alpha Alumina;
Raw Material: Industrial Alumina Oxide Powder;
Fe2o3: ≤0.02%;
Purity: 99.9%, 99.95% a-Al2O3;
Keyword: Calcined Alumina Powder;
Application: Chemical, Electronic, Ceramic;
Usage: Refractory Materials, Aerospace, Optical Fields;
Product Feature: Thermal Conductivity, and Chemical Stability;
Advantage: High Hardness, Wear Resistance, Electrical Insulat;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, Light Weight, Low Thermal Conductivity;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Customized;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, Light Weight, Low Thermal Conductivity;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Customized;
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