High-hardness imitated yue kiln celadon daily porcelain secret colour glaze and production process thereof

Abstract

The invention discloses a high-hardness imitated yue kiln celadon daily porcelain secret colour glaze and a production process thereof. A raw glaze material of the high-hardness imitated yue kiln celadon daily porcelain secret colour glaze comprises: 25 to 45% of Shaoxing glaze soil, 14 to 25% of Zijin soil, 12 to 16% of limestone, 15 to 18% of feldspar, 2 to 4% of zirconium oxide, 2 to 4% of zincoxide and 5% of plant ash. According to the application, a reinforcing and toughening material, i.e., zirconium oxide, is added into the raw glaze material of the imitated yue kiln celadon secret colour glaze, so that hardness of a glaze surface is improved, phenomena of scratches and easiness for collision and damage of existing imitated yue kiln celadon secret colour glaze daily porcelain are greatly improved, and durability of the imitated yue kiln celadon secret colour glaze daily porcelain is improved. Adding of zinc oxide not only can improve glossiness of the secret colour glaze, but also can achieve a function of improving hardness of the glaze surface, and can reduce minute bubbles caused by a limestone calcium source and reinforce a transparent feeling.

Description

technical field [0001] The invention belongs to the technical field of Yue kiln celadon production, in particular to a high-hardness imitation secret color glaze of Yue kiln celadon daily-use porcelain and a production process thereof. Background technique [0002] Yue kiln celadon has become an irreplaceable ceramic variety that carries the material and spiritual culture of eastern Zhejiang with its special beauty, simplicity, affinity and realistic charm. Yue kiln celadon has fine texture, elegant shape, elegant celadon glaze, and jasper-like quality, and is loved by all walks of life. Through the trade exchanges on the land and sea Silk Road, Yue kiln celadon also had the longest and most profound impact on world culture. [0003] The beauty of Yue kiln celadon lies in its unique glaze color: blue-gray, blue-yellow or light blue, and blue-yellow, with a calm tone. This is due to the use of lime glaze: lime glaze has the characteristics of good luster, high transparency,...

AI Technical Summary

Problems solved by technology

[0005] However, the secret color glazes of Yue kiln celadon developed in the prior art are mostly ornamental, while the secret color glazes of Yue kiln celadon developed for domestic porcelain such as tableware and tea sets are very rare. There are also very few Yue kiln celadon secret color glaze products such as tea sets; it is reflected in the fact that the research and development work mainly focuses on glaze color, and seldom involves the issue of how to improve the hardness of the glaze surface; the reason is that the traditional and existing imitation Yue kiln celadon secret color glaze The low hardness of the glaze surface is common. This kind of secret color glaze of Yue kiln celadon is easy to be bumped and damaged in daily use, let alone Western-style knives and forks, which seriously limits its application range.