Specifications
Cold Compressive :
1.2-2.5 Mpa
Place of Origin :
Henan, China
Original :
China
Certification :
ISO9001
Thermal Shock Resistance :
≥300 ℃
Material :
bauxite chamotte
Bulk Density :
0.6 - 1.0
Apparent Porosity :
18
Rervice Temperature :
1550
Thermalexpansion :
4.5-5.5 x 10^-6 /°C
Operatingtemperature :
Up to 1750°C
Size :
230x114x65mm
Thermalshockresistance :
Good
Max Service Temperature :
1600-1700°C
Acid Resistance :
Excellent
Modulus Of Rupture :
≥15 MPa
Thermalconductivity :
1.5-2.0 W/m·K
Brand Name :
RONGSHENG
Description
Applications For Mullite Insulating Brick: Mullite insulation brick mainly used for hot blast furnace top, blast furnace stack and bottom, glass furnace regenerator, ceramic sintering kiln, dead corner lining of petroleum cracking system,ethylene pyrolysis furnaces, tubular furnaces,reforming furnaces of synthetic ammonia,gas generators,linings or heat-insulating materials of the industries,etc.
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks
Specification
Item
Specification
JM23
JM25
JM26
JM27
Al2O3 %
≥40
≥50
≥55
≥60
Fe2O3 %
≤1.0
≤1.0
≤0.9
≤0.8
Bulk Density, g/cm3
≤0.55
≤0.80
≤0.85
≤0.9
CCS, MPa
≥1.0
≥1.5
≥2.0
≥2.5
PLC, %
1230℃×12h
1350℃×12h
1400℃×12h
1450℃×12h
-1.5~0.5
Thermal Conductivity, W/(m·K)
200±25℃
≤0.18
≤0.26
≤0.28
≤0.32
350±25℃
≤0.20
≤0.28
≤0.30
≤0.32
600±25℃
≤0.22
≤0.30
≤0.33
≤0.36
0.05MPa RUL, T0.5 ℃
≥1080
≥1200
≥1250
≥1300
Item
Specification
JM28
JM30
JM32
Al2O3 %
≥65
≥70
≥77
Fe2O3 %
≤0.7
≤0.6
≤0.5
Bulk Density, g/cm3
≤0.95
≤1.05
≤1.35
CCS, MPa
≥2.5
≥3.0
≥3.5
PLC, %
1510℃×12h
1620℃×12h
1730℃×12h
-1.5~0.5
Thermal Conductivity, W/(m·K)
200±25℃
≤0.35
≤0.42
≤0.56
350±25℃
≤0.37
≤0.44
≤0.60
600±25℃
≤0.39
≤0.46
≤0.64
0.05MPa RUL, T0.5 ℃
≥1360
≥1470
≥1570
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks
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Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks

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Cold Compressive :
1.2-2.5 Mpa
Place of Origin :
Henan, China
Original :
China
Certification :
ISO9001
Thermal Shock Resistance :
≥300 ℃
Material :
bauxite chamotte
Contact Supplier
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks
Manufacturer Price Jm23 Jm26 Jm28 Jm32 Lightweight Diatomite Mullite Fire Brick Sintered Mullite Insulating Refractory Bricks

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
13 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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