刚玉莫来石窑具制品的主要特点：
热震稳定性好，热膨胀系数小，热传导系数高，耐高温等特点，广泛适用于此行电子材料烧结窑炉实用的推板，承烧座，匣钵。
Corundum mullite kiln furniture products,thermal shock stability,coeffcient of thermal expansion of small,high thermal conductivity,high temperature and other characteristics,widely used in electronic magnetic material sintering furnace pushing the use of the board,for burning Block,Xiabo.
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项目：刚玉莫来石窑具制品 |
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体积密度（g/m3）≥ |
2.8 |
3 |
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显气孔率%≤ |
22 |
20 |
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常温耐压强度（Mpa）≥ |
65 |
80 |
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0.2Mpa符重软化温度℃≥ |
1710 |
1770 |
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耐火度 |
1790 |
1850 |
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Al2O3%≥ |
85 |
92 |
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SiO2%≤ |
13 |
7 |
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Fe2O3%≤ |
0.4 |
0.3 |
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