High-voltage insulation sky blue glaze formula

Abstract

The invention discloses a high-voltage insulation sky blue glaze formula which is mainly prepared from the following raw materials in parts by weight: 26-30 parts of potash feldspar, 20-24 parts of quartz powder, 16-20 parts of kaolin, 4-6 parts of Xinhui kaolin, 6-10 parts of limestone, 6-8 parts of forged talcum, 2.5-4 parts of zirconium silicate, 2.5-3.5 parts of sky blue glaze color base and 1.5-4 parts of barium carbonate. The sky blue glaze product can be well combined with the production blank; after forming the ceramic, the bending strength is enhanced by more than 20%, so that the bending strength of common ceramic is up to higher than 140 MPa, and the strength of the high-strength ceramic is up to higher than 200 MPa; and meanwhile, the high-voltage insulation sky blue glaze enhances the appearance quality of the insulator, so that the insulator has fine and bright glaze color, and is sky blue.

Description

technical field [0001] The invention belongs to the technical field of electric porcelain insulators, and in particular relates to a high-voltage insulating sky blue glaze. Background technique [0002] High-voltage porcelain insulating sky blue glaze is suitable for porcelain insulators such as suspensions, rods and bushings, and can improve the performance of porcelain in mechanical, electrical and thermal aspects. Although the existing high-voltage porcelain insulating sky blue In terms of performance, it can meet the requirements of the country, but from the appearance point of view, the gloss of the electric porcelain glaze is not high, which is not satisfactory. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a high-voltage insulating sky blue glaze, through which the glossiness of the glaze of the electric porcelain can be greatly improved. [0004] In order to solve the above technical problems, the present inve...

AI Technical Summary

Problems solved by technology

[0002] High-voltage porcelain insulating sky blue glaze is suitable for porcelain insulators such as suspensions, rods and bushings, and can improve the performance of porcelain in mechanical, electrical and thermal aspects. Although the existing high-voltage porcelain insulating sky blue In terms of performance, it can meet the requirements of the country, but from the appearance point of view, the gloss of the electric porcelain glaze is not high, which is not satisfactory.