粘接机理的热力学过程及应用

The Thermodynamics Process of Cohesion Mechanism and Its Application

高聚物表面粘接混溶的互扩散过程是服从热力学原理的，为使上述过程能自发进行，溶度参数（δ）相近或相等是互溶的必要条件．通过高聚物重复单元中各基团摩尔引力常数加和法的予测和浊度滴定法的测定给出了高聚物的δ，另δ对胶粘剂也进行分子设计和结构筛选．实验证明，δ在确立胶粘理论和实施粘接的工艺中。

The mutual diffusion process of surfacial cohesive miscibility in polymers is subordinated to the principles of thermodynamics. For the above mensioned process to be carried out spontaneously,