High performance electric ceramic

Abstract

The invention relates to a high performance electric ceramic, which is prepared from the following raw materials by weight: 3-9 parts of kaolin, 6-10 parts of illite powder, 5-9 parts of hornblende powder, 3-8 parts of nano-tin dioxide, 3-8 parts of MuO2, 4-9 parts of borocalcite, 1-4 parts of alumina, 1-3 parts of yttrium oxide, 6-10 parts of silicon carbide, 5-9 parts of aluminate cement, 8-13 parts of composite silicon oxide powder, 6-10 parts of waste ceramic slag, 4-6 parts of barium oxide, 3-5 parts of clay, 7-10 parts of quartz, and 9-14 parts of talc. The high performance electric ceramic provided by the invention has good acid and alkali resistance, high rainwater corrosion resistance, also has good insulativity, and is low in cost.

Description

technical field [0001] The invention relates to a high-performance electric porcelain. Background technique [0002] With the increase of people's demand for electricity, the electric power industry has developed rapidly, accompanied by the rapid development of electric power related products. Electric porcelain is one of them. In a broad sense, electric porcelain covers a variety of electrical ceramic products, including insulating ceramics, semiconductor ceramics, and so on. The electric porcelain mentioned in this plan only refers to a type of porcelain insulators used in power industry systems that are fired at high temperature with bauxite, kaolin, feldspar and other natural minerals as the main raw materials, including various line insulators and power station electrical insulators , and other insulating parts for isolation or support of charged bodies. Electric porcelain is an important basic device in the electric power industry. However, the existing electric ce...

AI Technical Summary

Problems solved by technology

However, the existing electric ceramics generally have insufficient corrosion resistance, and the insulation performance cannot meet the ideal standard.