Ceramic glaze for glass lining

Abstract

The invention discloses ceramic glaze for glass lining. The ceramic glaze is prepared from, by weight, 80-100 parts of silicon oxide, 60-80 parts of potash feldspar, 40-80 parts of soda feldspar, 30-50 parts of calcium oxide, 30-50 parts of sodium borate, 30-40 parts of cordierite, 20-30 parts of magnesium oxide, 1-10 parts of manganese oxide, 1-10 parts of iron sesquioxide, 1-10 parts of copper oxide, 1-5 parts of lanthanum oxide, 1-5 parts of strontium oxide, 1-5 parts of rubidium oxide, 1-5 parts of lithium oxide and 1-5 parts of barium oxide. Compared with a traditional technology, the ceramic glaze is strong in abrasion resistance, high-temperature resistance and corrosion resistance, suitable for long-term use and long in repair period.

Description

technical field [0001] The invention belongs to the field of chemical materials, in particular to an enamel for glass lining. Background technique [0002] Glass lining is made by applying enamel with high silicon content to the metal surface, and firing it at high temperature to make the enamel adhere to the surface of the metal iron tire. It has the dual advantages of glass-like chemical stability and metal strength. Although the traditional glass-lined glass has good stability and excellent metal strength, the surface will have "potholes" after friction, which is not conducive to long-term stable use. Contents of the invention [0003] Purpose of the invention: the purpose of the present invention is to provide a kind of enamel for glass lining in view of the deficiencies in the prior art. [0004] Technical solution: In order to achieve the purpose of the above invention, the present invention is specifically implemented in the following way: a glass-lined enamel, com...

AI Technical Summary

Problems solved by technology

Although the traditional glass-lined glass has good stability and excellent metal strength, there will be "potholes" on the surface after friction, which is not conducive to long-term stable use