The relationship between morphology and mechanical properties of PP/STC blends was studied by SEM, DSC, GPC, TMA and MI.The ultraviolet aging resistance of PP/STC blends was also reviewed.

• 通过SEM、DSC、GPC、TMA和MI的测定研究了绢英粉填充聚丙烯共混材料的组分变化和形态结构对其力学性能的影响。