Gulu ndi Makhalidwe a Polypropylene

Polypropylene ndi thermoplastic resin ndipo ndi m'gulu la mankhwala a polyolefin, omwe amatha kupezeka kudzera muzochita za polymerization.Kutengera kapangidwe ka maselo ndi njira zopangira ma polymerization, polypropylene imatha kugawidwa m'mitundu itatu: homopolymer, copolymer mwachisawawa, ndi block copolymer.Polypropylene imakhala ndi kukana kutentha kwambiri, kukana kuzizira, kukana dzimbiri, kuyamwa kwamadzi otsika, kukana kwa radiation ya UV, ndi zina zomwe zimapangitsa kuti zigwiritsidwe ntchito m'magawo osiyanasiyana.

Kugwiritsa ntchito polypropylene

Malo Opaka:
Polypropylene ndiye chinthu chomwe chimakonda kulongedza chifukwa cha kulimba kwake, kukana kutentha, komanso kukana dzimbiri.Mafilimu a polypropylene amagwiritsidwa ntchito kwambiri m'zakudya, zofunikira za tsiku ndi tsiku, ndi madera ena, pamene matumba a polypropylene fiber amagwiritsidwa ntchito poyika feteleza, chakudya, mbewu, mankhwala, ndi zinthu zina.

Munda Wamagalimoto:
Zogulitsa za polypropylene zimagwiritsidwa ntchito kwambiri popanga magalimoto, monga mapanelo amkati, mapanelo apadenga, zotchingira zitseko, mazenera, ndi zina zambiri, chifukwa cha mawonekedwe awo opepuka komanso amphamvu kwambiri.

Malo azachipatala:
Polypropylene ndi zinthu zopanda poizoni, zopanda pake, komanso zosasunthika, zomwe zimapangitsa kuti zikhale zoyenera pazida zamankhwala, zopangira mankhwala, zida zopangira opaleshoni, ndi zina.Zitsanzo ndi monga magolovesi azachipatala otayidwa, matumba olowetsedwa, ndi mabotolo amankhwala.

Ntchito Yomanga:
Polypropylene imagwiritsidwa ntchito kwambiri pantchito yomanga, kuphatikiza mapanelo adzuwa, zida zotchinjiriza, mapaipi, ndi zina zambiri, chifukwa cha kukana kwake bwino kwambiri, kukana kukalamba, komanso kutsika kwamadzi.

Kodi Polypropylene ndi Organic Synthetic Material kapena Composite Material?
Polypropylene ndi organic synthetic material.Amapangidwa kudzera mu njira zamankhwala kuchokera ku monomer propylene.Ngakhale polypropylene ikhoza kuphatikizidwa ndi zida zina pakugwiritsa ntchito, kwenikweni ndi chinthu chimodzi ndipo sichigwera m'gulu lazinthu zophatikizika.

Mapeto

Polypropylene, monga pulasitiki yauinjiniya yomwe imagwiritsidwa ntchito kwambiri, imakhala ndi ntchito zosiyanasiyana m'magawo osiyanasiyana.Makhalidwe ake amapangitsa kukhala chinthu chokondedwa m'mafakitale ambiri.Kuphatikiza apo, polypropylene ndi chinthu chopangidwa ndi organic ndipo sichigwera m'gulu lazinthu zophatikizika.