| 摘要 |
The present invention relates to a high-temperature resistant inorganic fiber which is based on silica and has improved mechanical properties, a process for producing it and also specific uses thereof and products derived therefrom. The fiber of the invention has the following composition: 81-94% by weight of SiO2, 6-19% by weight of Al2O3, 0-12% by weight of ZrO2, 0-12% by weight of TiO2, 0-3% by weight of Na2O and not more than 1.5% by weight of further components.
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