Blending modification, filling modification and hybrid modification of PP are studied in this paper.

本课题主要研究了聚丙烯的共混改性，填充改性以及混杂改性。

youdao

Blending modification, filling modification and hybrid modification of PP are studied in this paper.

本课题主要研究了聚丙烯的共混改性，填充改性以及混杂改性。

youdao