The Belt and Road Initiative


Porcelain - "High-temperature hard porcelain" Porcelain developed using feldspar, quartz, and kaolin (clay) as the main materials belongs to the feldspar porcelain category. The materials used in this porcelain are prepared to provide the required blanks for the porcelain. The blanks are formed into the desired shape by rolling (positive pressure) or slip casting, etc. The formed green body is bisque fired at a high temperature (1360-1370) ℃ in a reducing atmosphere, polished and ground three times, then glazed with a layer of glaze, and fired a second time at a medium temperature (1270-1275) ℃ in an oxidizing atmosphere. The resulting porcelain has a light transmittance of 32.1%, glossiness of 110%, good texture, and is crystal clear and white. The glaze is smooth, delicate, soft, has a high mechanical strength of 550 MPa, and good thermal stability. It is a high-end high-temperature porcelain with high light transmittance and a characteristic bluish-white color.

Keywords:

Sanhuan Group Sanhuan Ceramics

Category:

High permeability

Product Attachment:

The Belt and Road Initiative

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