Idzi mhando mbiri dzinonyanyozivikanwa dzinosanganisira mabhegi akarukwa ePP anosanganisira polypropylene uye LDPE.Aya ese ane simba uye anodzivirira kupisa, izvo zvinoita kuti ive yakakodzera kurongedza sarudzo dzechikafu uye zvinwiwa.
Polypropylene jira imhando yakasarudzika yePP bhegi rakarukwa.Yakagadzirwa kubva kune imwe jira re polypropylene fibers inosungirirwa kune imwe neimwe nekupisa uye kumanikidza.Izvi zvinoita kuti jira rigare rakasimba uye rirambe richibvarura mvura nemafuta.
LDPE ndiyo yakanyanya brittle mhando yePP bhegi rakarukwa.Inogadzirwa nemusanganiswa wepurasitiki fiber uye resin yakanyungudutswa uye yozoiswa muforoma.Izvi zvinogadzira elastic material iyo inoshanda kudzivirira kunyura kwemafuta uye mwando.
Nguva yekutumira: Aug-20-2023