Crystal mat of ultrahigh molecular weight i-PP (Mg- 4 ×106) obtained by crystallization from its dilute xylene solution, exhibits a dramatically high de-formability compared to both the low molecular weight mat and the melt-crystallized forms, such cryatsl mats are prepared to a series of samples with the various draw ratios and the highest draw ratio can be achieved up to 69.

Crystallization Properties of PPS/GF/Nano-CaCO_3 Ternary Composites;

Influence of Fillers on Crystallization Performance of PP;