High temperature refractory caulking composition
    3.
    发明授权
    High temperature refractory caulking composition 失效
    耐高温耐火填缝料

    公开(公告)号:US4188229A

    公开(公告)日:1980-02-12

    申请号:US963665

    申请日:1978-11-24

    摘要: A high temperature refractory caulking composition useful for sealing coke oven ascension pipes, Sinter furnaces and the like, comprising:______________________________________ Ingredients % by Weight ______________________________________ Alpha cristobalite 10- 30 Alpha-quartz 10- 50 Glassy polyphosphate having a deformation temperature of at least 500.degree. C. 10- 50 Bentonite clay 1- 10 Water An amount sufficient to form the above ingredients into a workable plastic mass. ______________________________________ Optionally, amounts of Fluorspar and phosphoric acid may be added to the above.

    摘要翻译: 用于密封焦炉升降管,烧结炉等的高温耐火材料填缝组合物,其包含:成分重量%方英石10-30α-石英10-50变形温度为至少500℃的玻璃状多磷酸盐 10-50膨润土粘土1- 10水足以将上述成分形成可加工塑料块的量。 任选地,可以向上述添加量的氟马斯夫和磷酸。