CT-26 Brick Light Weight Insulating Brick
Model NO.
CT-26
Shape
Brick
Color
White
Type
Heat-Resistant Material
Material
Alumina Block
Transport Package
Pallet
Specification
230*114*65/75
Trademark
Cera Tec
Origin
Jiangsu
HS Code
6902200000
Production Capacity
10000 PCS/Month
Reference Price
$ 4.50 - 13.50
Description
Product Description
CT-26 Brick Light Weight Insulating Brick
- CT firebricks are made from high-purity refractory clays, temperature of use ranging from 1100 o C to 1700 o C, each grade is formulated to meet specific thermal and physical requirements.
- With graduated additions of alumina for higher temperature products
- Carefully grade d organic filler
- The organic filler burns out during manufacture to give a uniform, control pore structure.
- low thermal conductive, low heat storage
- purity
- good thermal insulation, enable the use of thin-walled constructions
- the good alumina contents confer good refractoriness
- iow iron and alkali fluxcontent contributes to their stability to reducing atmosphere
- these can be machined to special shapes, incurring fewer sections and joints
- 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-26 |
| Classification Temperature ( ºC ) | 1400 ± 30 |
| Density (kg/m3) | 800 ± 50 |
| Cold Crushing Strength (MPa) | 2.1 ± 0.1 |
| Cold Modulus Rupture (MPa) | 1.3 ± 0.1 |
| Permanent Linear Change (1400 ºC× 4h) | 0.5 ± 0.1% |
| Linear Thermal Expansion | 0.48 ± 0.05% |
| Thermal Conductivity ºC | |
| Mean Temperature, ºC | W/ ( m · k ) |
| 400 | 0.29 |
| 600 | 0.32 |
| 800 | 0.35 |
| 1000 | 0.39 |
| Chemical Analysis | % |
| Al2O3 | 56 ± 2 |
| Fe2O3 | 0.9 ± 0.1 |
| SiO2 | 39 ± 2 |
| TiO2 | 0.5 ± 0.01 |
| CaO | 0.1 ± 0.01 |
| MgO | 0.1 ± 0.01 |
| K2O | 0.6 ± 0.01 |
| Na2O | 0.12 ± 0.01 |
| Dimensional Tolerances (mm) | ± 0.5 |
Product Picture
Office and Factory in China
Construction Project
Certifications
Transportation
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