• High Alumina Brick
• Silica Fire Brick
• Corundum Brick
• Fire Clay Brick

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• Al2O3: 55-80%;
• Refractoriness Under Load: 1420-1530℃;
• Cold crushing strength: 40-70MPa;
• Standard Size: 230*114*65mm;

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• Apparent Porosity, %: ≤26;
• Cold Crushing Strength, MPa: ≥40;
• Price: Low Ex-factory Price;
• Sample: available;

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• MgO Chemical composition :≥95 ％;
• Apparent Porosity :≤18 ％;
• Bulk Density/ (g/cm³): 2.31-2.4
• Bending strength/ (MPa): ≥58.80

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• MgO%: 69-85
• C%: 5-18
• Bulk Density (g/cm³): 2.79-3.05
• Sample: available;

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• MgO%(≥): 45-65
• Cr2O3%(≥): 8-16
• Apparent Porosity/%(≤): 19-21
• Cold Crushing Strength (MPa): 20-35

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• Al2O3% (≥): 62-70
• Fe2O3)/%(≤): 1.5-1.8
• Refractoriness Under Load (℃)(≥): 1760-1780
• Sample: available;

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• Max service temp: 1700℃;
• More than 85% Al2O3 and 0.45% Fe2O3;
• Color: White;
• More than 55MPa cold crushing strength;

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• Al2O3:≥30-70%;
• Bulk Density: 1.9-2.35g/cm³
• Refractoriness Under Load: 1250-1480ºC;
• Sample: available;

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• ZrSiO4: ≥15-65%;
• Bulk Density: 2.7-3.7g/cm³;
• Refractoriness Under Load: 1550-1650ºC;
• Cold Crushing Strength: ≥100MPa;

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• Apparent porosity %: ≤20
• Refractoriness under load°C: ≥1650℃
• Al2O3: ≥45%
• Bulk density g/cm3: ≥3.2

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• Bulk density g/cm3:≥ 3.15;
• Cold Crushing Strength (Mpa)≥90;
• Apparent Porosity (%)：≤17;
• Size: 230*114*65mm; Customized Sizes

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• MgO/%(≥): 80
• Al2O3/%(≥): 10
• Certification: ISO9001/ISO14001 /ISO45001/ISO50001

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• MgO/%(≥): 80
• Al2O3/%(≥): 10
• Bulk Density (g/cm³)(≥): 2.90
• Sample: testing of sample is available

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• Cr2O3 %≥：50-93;
• Apparent Porosity %：≤16;
• Bulk Density g/cm3≥：3.5-4.25;
• Load softening temperature, 0.2MPa 0.6%：≥1700;

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• Bulk density g/cm3: ≥3.25;
• Apparent Porosity %: ≤15;
• Pressure strength（Mpa）≥1800;
• Load softening temperature(0.2Mpa T0.6 ℃): ≥168;

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• SiO2%: ≥94
• Fe2O3/%: ≤1.4
• True Density (g/cm³): ≤2.35
• Refractoriness Under Load (℃): ≥1650

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• Al2O3 ≥/%: 60-65
• Bulk Density: 2.55-2.65g/cm³
• Sample: testing of sample is available
• Cold crushing strength: 85-90MPa

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• Holes: 7/19/31/37/65/others;
• Delivery: 15-30 Working Days;
• Price: Low Ex-factory Price;
• Sample: available;

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• Al2O3 %: >36
• Apparent porosity %: 17-26;
• Bulk Density g/cm3: >2.1;
• Refractoriness ℃: >1700;

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• MgO+CaO% (≥)：92-94;
• CaO% (≥)：18-48;
• Apparent Porosity(%)：15.0;
• Cold Crushing Strength (MPa)：60;

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• Acid Resistance ≥/%: 99.8
• Water Absorption ≤/%: 2
• Bulk Density/ (g/cm³): 2.31-2.4
• Bending strength/ (MPa): ≥58.80

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• Al2O3≥: 48%
• Fe2O3≤: 2.0%
• Bulk Density (g/cm³): 0.5-1.2
• Cold Crushing Strength(MPa)≥: 1.2-4.5

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• SiO2% (≥): 91
• Bulk Density (g/cm³): 1.0-1.2
• Refractoriness Under Load (℃)≥: 1400-1520
• Cold Crushing Strength (MPa)≥: 2.0-5.0

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• Bulk Density (g/cm³)≤: 0.5-1.5
• Thermal Conductivity (W/m·k)≤: 0.23-0.65
• Cold Crushing Strength (MPa)≥: 0.8-6
• Permanent Linear Change/%: -2-1

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• Al2O3≥/%: 90-99
• ω (SiO2) ≤/%: 0.3
• Bulk Density (g/cm³): 1.3-1.9
• Cold Crushing Strength ≥/MPa: 6-18

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• Al2O3%: 40-95
• Bulk Density: (g/cm³): 1.8-2.5
• Compressive Strength: (MPa): 20-150
• Max Service Temperature: (℃): 1300-1800

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• Al2O3: 30-90
• Bulk Density (g/cm³): 1.9-3.15
• Compressive Strength (MPa): 20-100
• Max Working Temperature/℃: 1400-1800

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• Al2O3% (≥): 50-81
• Fineness(d50/μm): 5-13
• Flexural Strength(72h)/Mpa: 6-12.5
• Compressive Strength (72hrs)/MPa: 40-82

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• Al2O3%: 50-81
• Fineness(d50/μm): 5-13
• Flexural Strength/Mpa(24h): 5.0-10.5
• Compressive Strength/Mpa(24h): 30-72

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• Al2O3≥/%: 45-92
• SiO2≥/%: 5-50
• Bulk Density (g/cm³): 2.3-3
• Cold Crushing Strength/Mpa: 72-85

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• Al2O3 ≥/%: 80-95
• Bulk Density≥/(g/cm³): 2.7-3.2
• Flexural Strength ≥/MPa: 9-11
• Compressive Strength ≥/MPa: 60

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• Bulk Density(g/cm³): 0.5-1.8
• Max. Service Temperature/℃: 1150-1350
• Cold Crushing Strength(110℃*24h)≥: 1.5-20MPa
• Thermal Conductivity (W/m·k)350℃: 0.15-0.65

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• Al2O3≥/%: 50-80
• Bulk Density ≥/ (g/cm³): 2.15-2.65
• Cold Modulus of Rupture ≥/MPa: 4-7
• Cold Crushing Strength ≥/Mpa: 25-40

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• SiO2% (≥): 45-52
• Bulk Density (g/cm³): 1.6-2
• Acid Resistance% (≥): 95
• Cold Crushing Strength (MPa): 5-10

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• Al2O3≥/%: 70-85
• Bulk Density ≥/ (g/cm³): 2.8-3.1
• High strength and wear resistance
• High density, low porosity

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• Al2O3 ≥/%: 45-95
• Cao≥/%: 1.15
• Bulk Density (g/cm3) ≥2.35-3.2
• Refractoriness ≥1710-1790℃

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• Al2O3 ≥/%: 70-80
• Better thermal shock resistance
• Used in building material industry
• Sample: testing of sample is available

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• Al2O3% (≥): 32-70
• Fe2O3% (≥): 1.1-4.5
• Type：Dense Gunning Material
• Shelf Life (months)：9

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• Strong Acid Resistance
• Good Adhesion
• High Sealing Performance
• Good Heat Resistance

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• Al2O3≥/%: 35-52
• Bulk Density (g/cm³): 64-128
• Classification Temperature (℃): 1260-1430
• Shot Content ≤/%: 12-15

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• Modules of Rupture ≥/MPa: 0.3
• Bulk Density (g/cm³): 250-360
• Classification Temperature (℃): 1260-1430
• Loss of Ignition ≤/%: 6

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• Bulk Density (g/cm³): 200-240
• Classification Temperature (℃): 1260-1350
• Tensile Strength/MPa: 0.4-0.7
• Thickness (mm): 0.5-6.4

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• Al2O3≥/%: 35-52
• SiO2≥/%: 47-55
• Classification Temperature (℃):1260-143
• Shot Content ≤/%:12-15

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• Color: White
• Organic Content ≤/%: 15
• Bulk Density (kg/m³): 500
• Continuous Temperature Use Limit/℃: 650-1000

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• Al2O3% (≥): 35-52
• Bulk Density (g/cm³): 160-220
• Classification Temperature (℃): 1260-1430
• Permanent Linear Change ≤/%: 2.5-3.0

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• Thickness: 6-18mm
• Bulk Density (kg/m³): 230±10%
• Modules of Rupture ≥/MPa: 0.45-0.55
• Compressive Strength ≥/MPa: 0.75 -0.95

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• Silicon Carbide Kiln Furniture
• Cordierite Mullite Kiln Shelves
• For Ceramic And Glass Industries
• Factory Supply, Lower Price

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• Corundum-mullite Type
• Cordierite-mullite Type
• Chrome Corundum-mullite Type
• Zirconium Corundum-mullite Type

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