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硅灰石是一种新型的陶瓷原料,能满足于低温快速一次烧成的工艺要求,产品具有光洁、坚固、湿膨胀低、干燥收缩小、成型好、化学惰性强、介电损耗低等特点。硅灰石还可用作涂料、塑料、橡胶、磨料、焊条、釉面砖坯体和绝缘材料等。在国外许多国家都发现了硅灰石。苏联发现的硅灰石,是产在前寒武纪地层中。印度的硅灰石储量也很大。我国在前寒武纪和古生代地层中发现了硅灰石矿。
Wollastonite is a new type of ceramic raw material, which can meet the requirement of one-time firing at low temperature. The product has the characteristics of smoothness, firmness, low wet expansion, small dry shrinkage, good forming, strong chemical inertness and low dielectric loss . Wollastonite can also be used as coatings, plastics, rubber, abrasive, welding rod, glazed tile body and insulation materials. Wollastonite has been found in many countries abroad. Wollastonite found in the Soviet Union was produced in the Precambrian strata. Wollastonite reserves in India are also large. Wollastonite was discovered in Precambrian and Paleozoic strata in our country.