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熔铸氟金云母是一种运用铸造方法得到的新型无机绝缘材料,是云母微晶的聚合体。它除具备通常无机绝缘材料的耐高温、抗氧化等特性之外,还具有一般陶瓷材料所不具备的一些优良特性: (1)可以进行车、铣、刨、磨、钻等机械加工,表面光洁度可达6。 (2)良好的抗热冲击性。 (3)极好的绝缘性能。电击穿强度高,介质损耗小。 (4)不与酸、碱、盐等溶液起反应。对有色金属和碱土金属的熔融体,具有很好的化学稳定性。
Casting fluorophlogopite is a new type of inorganic insulating material obtained by the casting method and is a polymer of micaceous microcrystals. In addition to its usual inorganic insulating materials, high temperature resistance, oxidation resistance and other characteristics, but also has the general ceramic materials do not have some of the fine features: (1) can be car, milling, planing, grinding, drilling and other machining, the surface Finish up to 6. (2) good thermal shock resistance. (3) excellent insulation properties. Electrical breakdown strength, dielectric loss. (4) does not react with acids, bases, salts and other solutions. For non-ferrous metals and alkaline earth metal melts, has good chemical stability.