Improved heat-resisting material

Abstract

The invention discloses an improved heat-resisting material. The improved heat-resisting material is prepared from the following raw materials in parts by weight: 12-18 parts of silicon dioxide, 2-4 parts of polyethylene, 8-16 parts of polymethyl methacrylate, 4-7 parts of light stabilizer, 3-5 parts of polyether polyol, 4-6 parts of cedar wood flour, 5-7 parts of rare earth complex antimicrobial agent, 8-9 parts of ethylene bisstearamide, 4-7 parts of volcanic sand, 5-6 part of calcareous clay, 10-16 parts of purple clay, 7-9 parts of loess, 6-8 parts of trihexylamine, 5-7 parts of solid lubricant and 3-5 parts of silicon oxide. The improved heat-resisting material has the beneficial effects of high chemical stability, high wear resistance, high thermal stability, contributes to improvement on the performance of ceramic fiber, and is easy to make.

Description

technical field [0001] The present invention relates to an improved heat resistant material. Background technique [0002] In recent years, as smelting and other thermal equipment have put forward higher and higher requirements for high-temperature-resistant ceramic materials, the rapid development of the aerospace industry has also stimulated the development of high-temperature-resistant ceramics, so their quality has continued to improve and their varieties have continued to improve. At present, single-component high-temperature-resistant ceramic materials, such as alumina, silicon carbide, and silicon nitride, can no longer meet the requirements of high-temperature operation. Various new composite high-temperature-resistant ceramic materials with superior performance have become a focus of attention. However, in the use of high-temperature-resistant ceramic materials, processing is difficult, thermal shock resistance is poor, and it is not easy to bond. It is necessary to...

AI Technical Summary

Problems solved by technology

Now single-component high-temperature-resistant ceramic materials, such as alumina, silicon carbide, and silicon nitride, can no longer meet the requirements of high-temperature operation. Various new composite high-temperature-resistant ceramic materials with superior performance have become a hot spot of concern.

However, in the use of high-temperature ceramic materials, processing is difficult, thermal shock resistance is poor, and it is not easy to bond. It is necessary to further improve technology. On the basis of high temperature resistance, strengthen technical research and improve performance.