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Sandwish Board--cs ceramic co.,ltd
Sandwish Board : It is a new combined product, made by high sintering silicon carbide ,alumina ,zirconia together .
·Advantage:
It has good thermal conductivity and the heat load functions like silicon carbide. The surface made by aluminum and zirconia will not rise reaction with products .
It is suitable to be used in various kiln stove for high performance electronics component.
·Dimension in common usage (mm ):
295*295*11 310*310*11 320*320*11 320*150*11 300*300*11
Note :The thickness can be produced by customers’ require
·Sandwish board technique index：
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Chemical composition |
Index |
Physical specification |
Index |
|
SiC |
>90% |
volume concentration（g/cm3) |
2.6 |
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cold crushing strength (MPa) |
≥85 |
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refractability（℃） |
1750 |
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bending strength under high temperature（Mpa）1200℃ |
≥10 |
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refractoriness under load（℃） |
≥1600 |
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heat expansibility 1000℃（%） |
0.4∽0.5 | |
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