In addition to the poor adhesion of epoxy resin to non-polar plastics such as polyolefins, it is suitable for various metal materials such as aluminum, iron, copper; non-metallic materials such as glass, wood, concrete, etc.; and thermosetting plastics such as phenolic and amino , Unsaturated polyester, etc. have excellent bonding properties, so it is called a universal glue. Epoxy adhesives are an important variety of structural Ceramic Disc adhesives. Due to its unique advantages such as high insulation performance, high structural strength and good sealing performance, epoxy resin has been widely used in the insulation and packaging of high and low voltage electrical appliances, motors and electronic components, and has developed rapidly. Mainly used:
1. Pouring of insulation packages for electrical appliances and motors. Manufacturing of integrally sealed insulating packages for high and low voltage electrical appliances such as electromagnets, contactor coils, mutual inductors, and dry-type transformers. It has developed rapidly in the electrical industry. It has developed from normal pressure casting and vacuum casting to automatic pressure gel forming. 2. It is widely used for potting insulation of devices equipped with electronic components and circuits. It has become an indispensable and important insulating material in the electronics industry.
3. Electronic grade epoxy molding compound is used for Ceramic Disc plastic packaging of semiconductor components. Come to develop extremely fast. Due to its superior performance, it has a tendency to replace traditional metal, ceramic and glass packaging.
4. Epoxy laminated plastics are widely used in the fields of electronics and electrical appliances. Among them, the development of epoxy copper clad laminate is particularly rapid, and it has become one of the basic materials of the electronics industry.
In addition, epoxy insulating coatings, insulating adhesives and electrical adhesives also have a large number of applications.
China has been studying epoxy resin since 1958, and put it into industrial production at a very fast speed. So far, it has flourished all over the country. In addition to the production of ordinary Ceramic Disc bisphenol A-epichlorohydrin epoxy resin, It also produces various types of new epoxy resins to meet the urgent needs of national defense construction and various sectors of the national economy.
Can precision ceramics be pasted with epoxy resin?
2021 10/27