Chifukwa cha kukana kwake kutentha kwambiri, mphamvu yokoka yopepuka, yosavuta kukonza ndi kupanga, yosavuta yobwezeretsanso, komanso mtengo wotsika, polypropylene yakhala ikugwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, ulusi wamankhwala, zida zam'nyumba, zonyamula, mafakitale opepuka ndi mafakitale ena.
Komabe, chifukwa cha kuwala kwake, utomoni wa polypropylene umakhala wocheperako pazogwiritsa ntchito zina.Posachedwapa, ena amapanga njira zomwe zimagwiritsidwa ntchito powonjezera ma nucleating agent ku polypropylene, zomwe zimawonjezera kumveka bwino komanso kunyezimira kwa polypropylene, ndikusunganso mawonekedwe ake oyambirira.
Kuwongolera kumeneku kumakhutiritsa kwambiri kukongola kwa anthu pazofunikira za tsiku ndi tsiku za pulasitiki, motero kumachepetsa mtunda pakati pa ntchito za polypropylene ndi moyo watsiku ndi tsiku wa anthu.Pakadali pano, kusinthaku kwathandizira kukulitsa kuchuluka kwa zomwe msika ukufunikira, mwachitsanzo: zotengera zakudya zatsiku ndi tsiku, zolembera, zida zamankhwala, ndi zina zambiri, zithanso kulowa m'malo.PET, PCndiPS, amene ndi okwera mtengo mandala utomoni.
Koma sikophweka kukhala ndi zinthu zowonekera kwambiri, kuonjezera makina ndi thupi, popanda kuwononga ubwino woyambirira wa polypropylene.Chifukwa chake, pamafunika ogwiritsa ntchito kukhala anzeru posankha mtundu woyenera wa wowunikira komanso kusintha ukadaulo wopangira.
Nthawi yotumiza: Nov-18-2020