Lead-containing opalescent frit

Abstract

The invention discloses lead-containing opalescent frit which is prepared from the following raw materials in part by weight: 40-50 parts of SiO2, 5-10 parts of Al2O3, 20-30 parts of CaO, 1-5 parts of ZnO, 5-10 parts of B2O, 10-20 parts of PbO, 1-5 parts of ZrO2 and 1-5 parts of alkali metal. The lead-containing opalescent frit disclosed by the invention has the advantages of good glaze smoothness, good enamel, uniform opalescence, good aesthetic feeling, good glaze slurry property, simple firing process and wide application scope.

Description

[0001] technical field [0002] The invention relates to a frit for preparing ceramics, in particular to a lead-containing opalescent frit for ceramics. Background technique [0003] With the rapid development of the economy and the gradual improvement of people's living standards, people's requirements for living standards are getting higher and higher. Because of their high density, excellent wear resistance, good insulation performance, strong formability, and decorative effects, ceramic products Good advantages have been widely used in the fields of daily necessities, building materials, artworks, etc., but the frits used for pottery in the prior art generally have shortcomings such as poor enamel, uneven color distribution, and poor glaze smoothness. Therefore, It is very necessary to develop and design a lead-containing opalescent frit with good enamel, uniform color and high enamel on the basis of the prior art. Contents of the invention [0004] Purpose of the inv...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the economy and the gradual improvement of people's living standards, people's requirements for living standards are getting higher and higher. Because of their high density, excellent wear resistance, good insulation performance, strong formability, and decorative effects, ceramic products Good advantages have been widely used in the fields of daily necessities, building materials, artworks, etc., but the frits used for pottery in the prior art generally have shortcomings such as poor enamel, uneven color distribution, and poor glaze smoothness. Therefore, It is necessary to develop and design a lead-containing opalescent frit with good enamel, uniform color and high enamel on the basis of existing technology