一、环氧封装的主要特点及环氧作为电子塑封料的理论基础目前,二极管的封装无论在国内还是在国外,主要有三种形式:玻璃封装、玻壳封装、塑料封装。环氧塑料封装,由于其硬度较大,粘结力较好,机械强度较高,而且成本低、体积小,重量轻,便于大量生产,越来越受到人们的欢迎。国外民用器件的封装,几乎全部采 First, the main features of epoxy packaging and epoxy as the theoretical basis for electronic plastic encapsulation Currently, the diode package, whether in the country or abroad, there are three main forms: glass package, glass bulb package, plastic package. Epoxy plastic package, due to its hardness, better adhesion, high mechanical strength, and low cost, small size, light weight, easy mass production, more and more people are welcome. Foreign civilian device package, almost all mining