Inorganic fiber with improved shrinkage and strength
    7.
    发明授权
    Inorganic fiber with improved shrinkage and strength 有权
    无机纤维具有改善的收缩和强度

    公开(公告)号:US09556063B2

    公开(公告)日:2017-01-31

    申请号:US14580268

    申请日:2014-12-23

    申请人: UNIFRAX I LLC

    摘要: An inorganic fiber containing silica and magnesia as the major fiber components which further includes an intended strontium oxide additive to improve the thermal stability of the fiber. The inorganic fiber exhibits good thermal performance at 1260° C. and greater for 24 hours or more, retains mechanical integrity after exposure to the use temperature, and exhibits low biopersistence in physiological fluids. Also provided are thermal insulation product forms, methods of preparing the inorganic fiber and of thermally insulating articles using thermal insulation prepared from a plurality of the inorganic fibers.

    摘要翻译: 含有二氧化硅和氧化镁作为主要纤维成分的无机纤维还包括预期的氧化锶添加剂以改善纤维的热稳定性。 无机纤维在1260℃下表现出良好的热性能,并且在24小时以上显示出更好的热性能,在暴露于使用温度之后保持机械完整性,并且在生理液体中表现出低的生物持久性。 还提供了绝热产品形式,制备无机纤维的方法和使用由多种无机纤维制备的热绝缘的隔热制品。