胶粘剂顾名思意是指粘结两个物体所用的一种东西。胶粘剂的种类很多,它可以按胶的来源分类,可以根据胶的耐热情况分类,也可以按使用情况及特殊用途分类。一、胶粘剂的分类1.由生成情况可分为:天然高分子、半合成高分子及合成高分子。2.按热力学性质可分为:热可塑性粘结剂、热固化性胶粘剂、橡胶类胶粘剂及复合型(混合型)胶粘剂。 Adhesives, as the name implies refers to the bonding of two objects used by a thing. Many types of adhesive, which can be classified according to the source of plastic, heat-resistant plastic can be classified according to the use and special purposes. First, the classification of adhesives 1. By the formation of the situation can be divided into: natural polymers, semi-synthetic polymers and synthetic polymers. 2. Thermodynamic properties can be divided into: thermoplastic adhesives, thermosetting adhesives, rubber adhesives and composite (hybrid) adhesive.