狠狠狠狼鲁欧美综合网_天堂av无码aⅴav在线_欧美日韩一区在线播放_久久久影院亚洲午夜 -国产精品专区第一页在线观看_春色校园亚洲愉拍自拍_精品国产自产在线观_午夜福利亚洲第一

Adding appropriate amount of needle like wollastonite in ceramic raw materials, can greatly reduce the sintering temperature, shorten the time of firing, to achieve a fast firing at low temperature. A large amount of fuel saving fuel, significantly reduce the firing temperature, shorten the time to burn, realize the low temperature fast firing. Save large amounts of fuel, significantly reduce the cost of the product; and at the same time, improve the mechanical properties of the products, reduce crack and warp, increase luster glaze, improve the strength of the green body, so as to improve the product qualified rate.