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Features:
* Thickness, board smooth, flat
* Superior mechanical strength and structural strength
* Low thermal conductivity, good insulation properties, low shrinkage
* Erosion of the superior anti-air
* Cutting and easy installation
Application:
* A variety of high-temperature industrial furnaces for heat insulation surface or backing
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* Ceramic kiln, mechanical, and metallurgical and other industrial furnace heat treatment furnace hot face lining materials
* Door, insulation materials such as kiln car
Third, classification temperature :1000-1800 ℃
Specifications:
· 1200 × 600 × 25/50MM
· 900 × 600 × 25/50MM
* Other special specifications can be customized
Physical and chemical indicators: |
| Project / Description |
BN-1000 |
BN-1260 |
BN-1400 |
BN-1600 |
BN-1700 |
BN-1800 |
| Category temperature (℃) |
1000 |
1260 |
1400 |
1600 |
1700 |
1800 |
| Color |
white |
white |
white |
white |
white |
white |
| Bulk density(Kg/m3) |
220-600 |
250-600 |
250-600 |
300-600 |
400-600 |
500-600 |
| Hotline Canada Change (%) 320 Kg/m3 |
800℃×6h＜1 |
1000℃×6h＜1 |
1200℃×6h＜1 |
1500℃×6h＜1 |
1500℃×6h＜1 |
1600℃×6h＜1 |
| Thermal conductivity (W/mK) 285kg/m3 |
| Average 400℃ |
0.08 |
0.08 |
0.08 |
0.08 |
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| Average 800 ℃ |
0.13 |
0.13 |
0.13 |
0.13 |
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| Average 1000 ℃ |
0.18 |
0.18 |
0.18 |
0.18 |
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| Compressive strength（Mpa） |
0.5 |
0.5 |
0.5 |
＞0.5 |
＞0.5 |
＞0.5 |
| Material |
Ceramic fiber |
Polycrystalline mullite fiber |
Alumina fiber |
| Chemical composition(%) |
| Al2O3 |
44 |
46-47 |
52-55 |
68 |
83 |
85 |
| SiO2 |
52 |
51-52 |
44-47 |
31.5 |
16 |
14 |
| ZrO2 |
- |
- |
- |
- |
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| Note: Product technical data from the testing standards used were, on average, will fluctuate within a certain range, the data do not represent the product quality assurance data. |
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