Method for improving adhesion resistance of surface of red porcelain vessel

Abstract

The invention discloses a method for improving adhesion resistance of the surface of a red porcelain vessel. In order to overcome the defects that when the existing red porcelain vessel is used as a liner of a cooking electric appliance or is used as a heating container, because adhesion is easily caused between the red porcelain vessel wall and food, the red porcelain vessel is difficult to clean and the like, the method is characterized by uniformly mixing the prepared engobe raw materials for coating the surface of the red porcelain vessel, and milling by a gas-mesh mill until the engobe particle size reaches more than 500 meshes. The method disclosed by the invention is used for improving the adhesion resistance of the surface of the red porcelain vessel, thus the red porcelain vessel used as the liner of the cooking electric appliance has good adhesion resistance, the adhesion is not easily caused between the red porcelain vessel wall and food, and the red porcelain vessel is very easy to clean.

Description

technical field [0001] The invention relates to a method for improving the performance of a purple sand vessel, in particular to a method for improving the surface anti-sticking performance of a purple sand vessel. Background technique [0002] Zisha refers to unglazed pottery made of natural clay with fine texture and high iron content. Its color is mainly reddish brown, and its texture is relatively hard and breathable. [0003] The production of Zisha pottery has a history of thousands of years, and making tea in Zisha utensils is very popular among people as a part of Chinese traditional culture. With the continuous development of society and the continuous improvement of people's living standards, people's awareness of environmental protection is getting stronger and stronger. Cooking electrical products with purple sand liners are highly praised for their environmental protection, unique taste of cooked food, and certain cultural connotations. Welcome, the market pote...

AI Technical Summary

Problems solved by technology

[0004] However, the existing purple sand utensils have poor anti-sticking properties. When they are used as cooking appliance liners (used as heating containers), not only there are long cooking times and easy cracking, but also because there are a large number of pores and capillaries in the existing purple sand utensils. When food and water are heated in the purple sand vessel, the food and water will diffuse in the form of molecules and adhere to the wall of the purple sand vessel, making the wall of the purple sand vessel stick to the food, making it difficult to clean the purple sand vessel, so that the purple sand vessel is used as the inner liner of cooking appliances The superiority is difficult to realize, which has seriously affected the promotion and use of purple sand utensils in cooking appliances. The market is in urgent need of a purple sand utensil with good surface anti-sticking performance and easy cleaning.