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High Quality Fireproof Brick for Sale

China High Quality Fireproof Brick for Sale, Find details about China High Quality Brick, Refractory Brick from High Quality Fireproof Brick for Sale

Model NO.
CT-23
Density
800 Kg/M3
Material1
Al2O3, Sio2,Fe2o3
Classification Temperature
1300-1500ºC
Certificate
ISO9001
Trademark
Cera Tec
Transport Package
Pallet
Specification
230*114*65/64
Origin
Jiangsu
HS Code
6902200000
Model NO.
CT-23
Density
800 Kg/M3
Material1
Al2O3, Sio2,Fe2o3
Classification Temperature
1300-1500ºC
Certificate
ISO9001
Trademark
Cera Tec
Transport Package
Pallet
Specification
230*114*65/64
Origin
Jiangsu
HS Code
6902200000
Insulating Firebrick
Description
  1. CT firebricks are made from high-purity refractory clays, temperature of use ranging from 1100 oC to 1700 oC, each grade is formulated to meet specific thermal and physical requirements.
  2. With graduated additions of alumina for higher temperature products
  3. Carefully grade d organic filler
  4. The organic filler burns out during manufacture to give a uniform, control pore structure.
Features
  1. low thermal conductive, low heat storage
  2. purity
  3. good thermal insulation, enable the use of thin-walled constructions
  4. the good alumina contents confer good refractoriness
  5. iow iron and alkali fluxcontent contributes to their stability to reducing atmosphere
  6. these can be machined to special shapes, incurring fewer sections and joints
Typical Application
  1. Recommended for use as primary hot face refractory lining or as back-up insulation behind other refractories in furnaces, kiln, flues, heaters, regenerators, stress relieving furnaces,etc
Material Type           CT-23
Classification Temperature (ºC)1250±30
Density (kg/m3)500±50
Cold Crushing Strength (MPa)1.1±0.2
Cold Modulus Rupture (MPa)0.8±0.2
Permanent Linear Change(1230ºC×4h)0.4±0.1%
Linear Thermal Expansion 0.46±0.05%
Thermal Conductivity ºC 
Mean Temperature, ºCW/(m·k)
4000.16
6000.19
8000.22
10000.25
Chemical Analysis %
Al2O336.3±2
Fe2O30.98±0.1
SiO260±2
TiO20.7±0.01
CaO0.55±0.01
MgO0.16±0.01
K2O0.85±0.01
Na2O0.3±0.01
Dimensional Tolerances(mm)±0.5

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