Preparation method of jun porcelain heat preservation cup with metal luster and anti-bacterial function

Abstract

The invention discloses a preparation method of a jun porcelain heat preservation cup with metal luster and an anti-bacterial function. According to the method, 25-30 parts of kaolin soil, 15-20 partsof potassium feldspar, 5-10 parts of quartz, 5-10 parts of chinastone, 5-8 parts of tourmaline and 3-5 parts of bentonite are obtained, sealing rods and a blank body with an interlayer and reserved holes are prepared, and presintering is carried out; 5-8 parts of tourmaline, 12-15 parts of Muyu stone, 25-35 parts of albite, 45-50 parts of quartz, 10-15 parts of calcite, 15-20 parts of sintered kaolin soil, 12-15 parts of chinastone, 5-10 parts of zirconium silicate and 2-3 parts of stannic oxide are adopted for preparing glaze materials to be applied to the outer and inner walls of the presintered blank body and the surfaces of the sealing rods; the sealing rods are inserted into the reserved holes of the blank body, then the blank body is placed into a vacuum sintering oven, a vacuum pump is switched on to pump air in the interlayer, and the glaze materials on the sealing rods and the interlayer are melted to achieve sealing between the sealing rods and the blank body; then the outerwall of the densified ceramic heat preservation cup body after glaze firing is plated with a metal membrane and an anti-bacterial nanometer coating. The prepared jun porcelain heat preservation cup has not only the metal texture but also the anti-bacterial function.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a method for preparing a Jun porcelain thermos cup with metallic luster and antibacterial effect. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty. It is one of the five famous kiln porcelains in the Song Dynasty. It is a treasure in the traditional porcelain making process of the Han nationality. " and "a family with thousands of pieces is not as good as a piece of Jun porcelain". It is a unique national treasure porcelain in Shenhou Town, Yuzhou City, Henan Province. The magical kiln transformation of "out of the kiln, the scenery of lakes and mountains, clouds and mist, human beings, flowers, birds, insects and fish" and other infinitely changing graphics, colors and wonderful charm, is known as the first of China's "five famous porcelains". [0003] The use of porcelain in our country has a history of thousands of years. Porcelain is an indi...

AI Technical Summary

Problems solved by technology

[0003] The use of porcelain in our country has a history of thousands of years. Porcelain is an indispensable part of people's daily life. Jun porcelain is changing to the shape of daily utensils. At present, many daily utensils use Jun porcelain or other porcelain. However, with the continuous improvement of our country's spiritual life and material life, people have higher and higher requirements for the aesthetics of household items and decorative materials, such as cups that are more and more popular, and the texture of traditional ceramics. The color, color and function can no longer meet people's needs, which are manifested in the following aspects. First, the traditional Jun porcelain color and shape changes are far from meeting the requirements of Jun porcelain lovers, and the color is not as magnificent as metal products; In terms of functionality, people are not satisfied with just using it as a simple utensil. Jun porcelain products with heat preservation and purification and health care functions will be more popular; third, due to the limitation of ceramic materials, the surface of Jun porcelain products is easy to wear. Adsorbing bacteria, dirt and other impurities not only affects the appearance, but also is not conducive to environmental cleanliness and physical health; Fourth, in the process of firing the traditional Jun porcelain thermos cup, it is inevitable to have vent holes to discharge the blank and glaze If the internal high-temperature gas generated during the high-temperature melting process is not discharged through the vent hole, it will cause the bursting of the Jun porcelain thermos cup body, resulting in the failure of firing the product, but the cup with the vent hole has good appearance and overall heat preservation. The effect is lacking, and after the vent hole is sealed in the later stage, you should be more careful during use to avoid touching it, otherwise the effect of heat preservation will be lost and the product cannot be used