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1. All kinds of ceramic fiber board adopt ceramic fiber which is in Corresponding temperature level as raw material, through the large automatic vacuum filter molding machine to shape them, then they will be done after special baking.
2. The product with good toughness and strength appears flattening and the ceramic material distributes uniformity, it also has excellent Thermal insulation performance
3. Heating is not inflated, light, construction convenient, free shear and bending, is the ideal energy-efficient insulation materials of a furnace, piping and other equipment
1. Low thermal conductivity and ow heat storage
2. High temperature stability and resistant to thermal shock
3. High crushing strength and good toughness
4. Allow machining and cutting, easy application
5. Resistant to airflow erosion
1. All kinds of industrial furnace hot face and back face insulation
2. Kiln liner of the high-temperature furnace, kiln cars, door damper, furnace temperature to separate plate
3. Forming molds for advanced processing applications, including art glass manufacturing.
4. Astronavigation, Shipbuilding heat insulation, fireproofing, sound proofing, insulation.
Type | CT 1000 | CT 1260 | CT 1350 | CT 1430 | CT 1600 | CT 1700 | CT 1800 | |
ClassificationTemperture℃ | 1100 | 1260 | 1350 | 1430 | 1600 | 1700 | 1800 | |
Color | White | White | White | White | White | White | White | |
Density(kg/m³) | 250-400 | 400-700 | ||||||
Linear Shrinkage After Firing%(℃x24h) | ≤ 4 (950℃) | ≤ 4 (1000℃) | ≤4 (1200℃) | ≤ 4 (1300℃) | ≤ 1 (1450℃x6h) | ≤ 1 (1550℃x6h) | ≤ 1 (1650℃x6h) | |
Ignition Lost (at 1000 ℃x5hr)LoI% | ≤8 | |||||||
Thermal Conductivity(W/m.k) | 400℃ | 0.08 | — | — | — | — | — | — |
600℃ | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | |
800℃ | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | |
1000℃ | — | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | |
Rupture Strength(MPa) | 0.3 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | |
Chemical Composition | Al₂O₃ | ≥37 | ≥41 | ≥43 | ≥37 | ≥65 | ≥70 | ≥72 |
Al₂O₃+SiO₂ | ≥95 | ≥97 | ≥98 | ≥84 | ≥99 | ≥99 | ≥99 | |
Al₂O₃+SiO₂+ZrO₂ | — | — | — | ≥98 | — | — | — | |
ZrO₂ | — | — | — | ≥11 | — | — | — | |
Cr₂O₃ | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
