Deeper Knowledge · Materials
Earth, Fire, Chemistry
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Jingdezhen porcelain begins with its materials — the specific clay bodies, glaze compositions, pigments, and firing atmospheres that define each tradition. Porcelain stone from Gaolin, cobalt from Zhejiang, copper-red from controlled reduction firing: these are not interchangeable. Every material decision constrains what is possible in form, surface, and colour.
The material is the first author. The potter is the second.
Porcelain stone refinement, glaze preparation, pigment composition, forming technique, drying conditions, and firing sequence determine structural outcome. Small variations produce visible differences.
Understanding porcelain requires attention to:
Clay body density and refinement
Glaze chemistry and application thickness
Underglaze and overglaze pigment behaviour
Firing atmosphere and temperature control
Post-firing inspection and correction
Material logic precedes decorative expression.
Throughout history, technical mastery shaped the emergence of decorative systems such as Qinghua, Doucai, Wucai, and Fencai. Process is not background — it is foundation.
Porcelain Stone
瓷石
Petuntse
白墪子
Kaolin Clay
高岭土
Local Jingdezhen Clay
景德镇本地泥料
High-Fire Transparent Glaze
高温透明釉
Celadon Base Glaze
青釉基础釉
White Porcelain Glaze
白瓷釉
Copper Red Glaze
铜红釉
Iron-Based Glazes
铁系釉
Crystalline Glazes
结晶釉
