Glass ceramic with high mechanical strength

Abstract

A glass ceramic with high mechanical strength is prepared from the following raw materials in parts by weight: 6-9 parts of feldspar powder, 4-8 parts of potassium nitrate, 5-10 parts of potassium permanganate, 3-8 parts of zinc oxide, 5-11 parts of BaSO4, 5-8 parts of aluminum hydroxide, 2-6 parts of light stabilizer, 6-10 parts of hydroxyethyl cellulose, 3-8 parts of perlite, 4-10 parts of bamboo powder, 3-6 parts of filler, 5-9 parts of lead acetate, 1-5 parts of zirconium acetate, 6-8 parts of ceramsite powder, 3-9 parts of silica sand, 5-11 parts of coal gangue powder, 2-6 parts of silicon oxide, 1-5 parts of linen fiber and 4-10 parts of crosslinking modifier. The glass ceramic with high mechanical strength has the benefits of great mechanical strength, great chemical stability, uniform granules and great performance.

Description

technical field [0001] The invention relates to a glass ceramic with high mechanical strength. Background technique [0002] Glass-ceramics, commonly known as glass-ceramic, is a kind of composite material combined with crystal phase and glass made through high-temperature melting, molding, and heat treatment. With high mechanical strength, adjustable thermal expansion, thermal shock resistance, chemical corrosion resistance, low dielectric loss and other superior properties, it is widely used in machinery manufacturing, optics, electronics and microelectronics, aerospace, chemistry, industry, biomedicine and construction and other fields. However, the performance of the existing glass-ceramics cannot meet the requirements for use, and people expect to obtain a high-performance glass-ceramic. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a glass ceramic with high m...

AI Technical Summary

Problems solved by technology

However, the performance of the existing glass-ceramics cannot meet the requ