The dispersion states of CB in PS/PA6 blend were characterized by two different methods, and the results are the same -CB particles selectively disperse into PA6 phase.

• 分别用电镜观察与溶剂选择溶解两种方法,判断炭黑在PS/PA6共混物中的选择性分散区域,得到炭黑选择性分散在PA6相的一致结果。