EPP amagwiritsidwa ntchito kwambiri mu njanji yothamanga kwambiri, magalimoto ndi zinthu zina zamafakitale, monga zida zazikulu, zopinga kugundana, denga ndi mbali zina zomangira, kudzaza zitseko, kumutu, sunshade ndi zina zotero, zomwe zimatha kupulumutsa mafuta ndikuwongolera. chinthu chachitetezo cha okwera.

EPP yakhala ikugwiritsidwa ntchito kwambiri m'makampani onyamula katundu, monga zinthu zamagetsi, zida zamankhwala, ndi zina zambiri, makamaka pakuyika zinthu zakunja, yakhala phukusi losasinthika kuti likwaniritse zofunikira zachitetezo cha chilengedwe.Chifukwa cha kukana kwake kopanda poizoni komanso kutentha kwambiri, imagwiritsidwanso ntchito kwambiri pakuyika zakudya komanso kutentha kwa microwave.

Pomaliza, EPP imapangidwa kuchokera ku high melt strength polypropylene (HMSPP) osati polypropylene wamba (PP).

Mamolekyu a General PP ndi omveka (ngakhale mphanda) ayenera kudutsa pambuyo pokonza, kuti mamolekyu ake akhale mphanda, omwe amadziwika kuti PP graft (kuwonongeka kwakukulu kwa graft kudzachitika, osati kuti akhale ndi kukhuthala kwakukulu ndi cholinga chachikulu chosungunuka. ).Nthawi zambiri, mikanda ya EPP iyenera kuyikidwa mu tanki yoponderezedwa kaye (ngakhale mikandayo itadzazidwa ndi kupanikizika kwina kwa mpweya), ndiyeno jekeseni mu nkhungu ya makina opangira a EPP okhala ndi mpweya woponderezedwa kudzera mumfuti yopopera, kudzera mu nthunzi kupita. onjezeraninso mikanda ya EPP ndikuphatikizana pamwamba ndi kupanga.Pambuyo kuzirala, nkhungu imakhazikika pa kutentha kwina kuti ipeze zinthu za EPP.