Homopolymer ya polypropylene iyi imapangidwira ntchito zomwe zimafunikira kukana kwamphamvu kwa gasi, zokhala ndi raffia, ulusi / ulusi wogwiritsa ntchito kuphatikiza nsalu zolukidwa zamafakitale ndi zikwama, zingwe ndi zingwe, zomangira za carpet, ndi nsalu zoluka za geotextile.
