Jun porcelain with sun-shaped patterns on surface and firing process of Jun porcelain

Abstract

Jun porcelain with sun-shaped patterns on the surface comprises body porcelain and glazed porcelain applied to the surface of the body porcelain, firing raw materials of the glazed porcelain are composed of a base material and a grain showing material, the grain showing material is in a flexible particle shape with the particle size being 0.2-0.8 cm, an inner core of flexible particles is in a gelshape, and the outer surface of the gel-shaped inner core is coated with a layer of gelatin shell in a sealed mode. And an adhesive acrylic polymer which accounts for 5-15% of the mass of the gelatinshell is doped in the gelatin shell. Through bold attempt of the formula in the glaze and improvement of the internal structure of a kiln and the firing process, the Jun porcelain with solar radiation-shaped golden patterns uniformly distributed on the surface is prepared, the golden patterns are three-dimensional and natural in shape, can be fired and formed at a time, and cannot fade after being put and placed for a long time, so that the process steps are greatly reduced, the production cost is reduced, and the ornamental value and artistic harmony of the finished Jun porcelain are improved.

Description

technical field [0001] The invention relates to the technical field of ceramic firing, in particular to Jun porcelain with sun-shaped patterns on the surface and its firing process. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty. It is one of the five famous kiln porcelains in the Song Dynasty. Famous for its unique kiln transformation art, it has the reputation of "gold is priceless and Jun porcelain is priceless" and "a family is rich, but it is not as good as a piece of Jun porcelain". With its simple shape, exquisite craftsmanship, complex glaze matching, the magical kiln transformation of "one color in the kiln, thousands of colors out of the kiln", lakes and mountains, clouds and mist, human beings, animals, flowers, birds, insects and fish, etc. Known as the first of China's "Five Famous Porcelains". [0003] In the preparation process of Jun porcelain in the prior art, due to the limitations of traditional techniques and raw mater...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of Jun porcelain products with golden patterns in the prior art, such as single structure, complex process, natural pattern, poor three-dimensionality, time-consuming and laborious production process, and high production cost, the present invention adopts the bold formula in the glaze Through experiments, as well as the improvement of the internal structure of the kiln and the firing process, a kind of Jun porcelain with solar radiation-like golden patterns uniformly distributed on the surface of the porcelain was prepared. The golden patterns are three-dimensional and natural, and can be fired once and placed for a long time It will not fade even if you play with it, which greatly saves the process steps, reduces the production cost, and improves the appreciation and artistic attainment of the finished Jun porcelain.