发明名称 |
METHOD OF PRODUCING TEMPERATURE-RESISTANT ROCK FIBRES |
摘要 |
The invention relates to a method of producing inorganic fibre products for heat insulating purposes, usable up to limit usage temperatures (LUT) of at least 750 DEG C up to approx. a maximum of 900 DEG C or as a substitute for asbestos in specific asbestos-containing products, preferably with a thermal loading. According to the invention, the high temperature resistance of this fibre product is achieved in that to produce the melt and the fibres to be produced therefrom, raw materials are used which contain the mineral "chlorite". Such fibres guarantee an extremely high dispersion of Fe<2+> and Fe<3+> ions in the melt and in the fibreglass.
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申请公布号 |
GB2152026(B) |
申请公布日期 |
1987.11.25 |
申请号 |
GB19840030172 |
申请日期 |
1984.11.29 |
申请人 |
INST MINERAL ROHSTOFF LAGER |
发明人 |
HANS * ROSENBERGER;UDO * SCHRAMM |
分类号 |
C03C1/00;C03C13/06;(IPC1-7):C03C13/06;C03C3/087 |
主分类号 |
C03C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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