I-Polypropylene yi-polymer emhlophe engenabungozi, engenavumba, kwaye ayinancasa, efana nobisi, ene-crystalline ephezulu eneqondo lokunyibilika eliyi-164 ~ 170° C, uxinano oluyi-0.90-0.91g / cm%, kunye nobunzima be-molecular obuyi-80,000 ukuya kwi-150,000. Yenye yezona ntlobo zeplastiki zikhaphukhaphu okwangoku. Izinzile kakhulu emanzini, kwaye izinga layo lokufunxwa kwamanzi emanzini iiyure ezingama-24 yi-0.01%6 kuphela.