| 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 (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Particle Size Specification: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100m, 200m, 325m, All;
Purpose: Refractory Materials, Ceramics, Metallurgy, Castin;
Chemical Formula: 3Al2O3·2sio2;
Item/Grade: M45 M47 M60 M70 Ect;
Size Specifications: Size Specifications: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 1;
Al2O3: 42-78%;
Sio2: 20-50%;
Fe2o3: 1% Max;
Na2o: 0.5%Max;
TiO2: 2.6%Max;
MGO: 0.3%Max;
K2o: 0.5% Max;
Bulk Density: ≥2.45;
Water Absorption: 3max;
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Feature: Long Time Materials, Instant Materials, Top Grade;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Brick;
Product Name: Refractory Fire Clay Brick;
Weight of Brick: 3-4kg/Pices;
Bulk Density g/cm3: 2.00-2.35;
Apparent Porosity/%: Less Than 22;
Cold Crushing Strength MPa: More Than 25;
Permanent Linear Change: More Than1100;
Refractoriness°c: More Than1700;
Application: Metallurgy;
Color: Yellow;
Type: Refractory Material;
Material: Fireclay Brick;
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Feature: Long Time Materials;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Block;
Type: Refractory Material;
Material: Alumina Block;
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Feature: Long Time Materials, Thermal Insulation;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Brick;
Al2O3: 40-70%;
Fe2o3: 0.5-2.0%;
Bulk Density: 0.6-1.1 g/cm3;
Product Name: Insulating Brick;
Certifiacte: ISO9001, CE, etc;
Cold Crushing Strength: 1-3 MPa;
Classification Temperature: 1200~1600ºC;
Application: Industrial Furnace;
Performance: Excellent;
Grade: Jm23/Jm26/Jm28/Jm30/Jm32;
Thermal Conductivity: Low;
Size Control: Accurate;
Production Time: 15-30 Days;
Testing Laboratory: Support;
Type: Heat-Resistant Material;
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Feature: Light Weight, Long Time Materials, Thermal Insulation;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Brick;
Al2O3: 40-70%;
Fe2o3: 0.5-2.0%;
Bulk Density: 0.6-1.1 g/cm3;
Product Name: Insulating Brick;
Certifiacte: ISO9001, CE, etc;
Cold Crushing Strength: 1-3 MPa;
Classification Temperature: 1200~1600ºC;
Application: Industrial Furnace;
Performance: Excellent;
Grade: Jm23/Jm26/Jm28/Jm30/Jm32;
Thermal Conductivity: Low;
Size Control: Accurate;
Production Time: 15-30 Days;
Type: Heat-Resistant Material;
Material: Mullite;
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