Types of ceramic mugs materials - feldspathic porcelain Mugs
From:Xinxiang Ceramic Mug Manufacturer,"Feldspar porcelain" is currently widely used in domestic and foreign domestic ceramic. It is made of feldspar, quartz, kaolin and other raw materials in a certain proportion, in which feldspar acts as a flux. The firing temperature is generally 1250~1350 degrees centigrade, and some porcelain factories have been fired at 1400 degrees C. "Feldspar Porcelain" is white and transparent. I......
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