对有用的共混物而言,相溶性这个词是指聚合物的共混物制品在予期的使用期内, 其组分始终不析出或者不分层。聚合物一般不相溶,这就使制取聚合物的混合物受到限制。但只要加入适当的相溶剂后就可以相溶共混。这种相溶共混物具有其中任何组分都没有的独特性能。相溶剂是一些嵌段或接枝共聚物,它们 For useful blends, the term compatibilizing means that the polymer blend product does not precipitate or delaminate throughout its period of use over the expected period of use. Polymers are generally incompatible, which limits the amount of polymer preparation. But as long as the appropriate phase solvent can be compatibilized after blending. This miscible blend has the unique properties of none of the components. Phase solvents are some block or graft copolymer, they