Ceramic binding agent and production method

Abstract

The invention provides a ceramic binding agent, which belongs to the technical field of adhesives and comprises, by mass, acetic acid ethenyl ester 10%-15%, sodium silicate 5%-7.5%, aluminum powder 2%-3%, sodium aluminate 5%-10%, methyl vinylsiloxane rubber 15%-20%, phenolic resin 10%-15%, ethyl acetate 10%-15% and the balance water. The ceramic binding agent is high in temperature-resisting performance and balanced in texture and strength after being bonded. In addition, the ceramic binding agent can be bonded between ceramics, can be used for bonding various materials including woods, metal, plastics and the like, and is wide in application range and convenient to use.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a ceramic adhesive for strongly bonding various materials. Background technique [0002] Ceramics have a history of more than 10,000 years. The Chinese invented ceramics in the Neolithic Age. Ceramics have been widely used by people because of their non-absorbent properties and high temperature and corrosion resistance. In modern times, with the development of productivity , Various advanced production methods and the use of large-scale equipment have greatly enriched materials, and ceramics have also achieved great development, and ceramics have been applied to every corner of people. A variety of ceramic adhesives have also emerged as the times require. Ceramic adhesives are generally divided into three categories: ceramic organic adhesives, ceramic inorganic adhesives, and metal powder adhesives; the highest temperature resistance of organic adhesives is usually at Betwee...

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Problems solved by technology

A variety of ceramic adhesives have also emerged as the times require. Ceramic adhesives are generally divided into three categories: ceramic organic adhesives, ceramic inorganic adhesives, and metal powder adhesives; the highest temperature resistance of organic adhesives is usually at Between 100-250 degrees, the highest generally does not exceed 400 degrees, the temperature resistance is too low; the temperature resistance range of inorganic adhesives is usually between 600-1750 degrees Celsius, although its temperature resistance is high, but the ceramic inorganic adhesives The use is cumbersome, and the inorganic adhesive particles are too large to bond small ceramic products. Ceramic inorganic adhesives are usually hard, too rigid and brittle; metal powder adhesives are mainly aluminum powder, which is too expensive. High; these three kinds of adhesives are mainly bonding between ceramics, and their bonding range is narrow

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