Kodi nayiloni ndi UHMWPE?

Ayi Nayiloni ndi yolimba ndipo imakhala ndi kutentha kwakukulu, ndipo ndi yoyenera kupanga zipolopolo, zida, magiya, etc. Polyethylene ndi yofewa ndipo imakhala ndi kutentha kochepa.Itha kuwomberedwa kukhala mafilimu ndikupangidwa kukhala mabotolo.

Polyethylene (PE) ndi utomoni wa thermoplastic wokonzedwa ndi polymerization wa ethylene.M'makampani, amaphatikizanso ma copolymers a ethylene ndi pang'ono α-olefins.Polyethylene ndi yopanda fungo, yopanda poizoni, imamveka ngati sera, ndipo imakhala ndi kutentha kochepa kwambiri, kukhazikika kwa mankhwala komanso kukana kuwononga asidi ambiri ndi alkali.Insoluble mu zosungunulira ambiri kutentha firiji, ndi otsika mayamwidwe madzi ndi kwambiri kutchinjiriza magetsi.Polyethylene imakhala ndi mawotchi ambiri, mphamvu zotsika kwambiri, kukana kwamphamvu komanso kukana kwabwino.Polyethylene imatha kukonzedwa ndi kuwombera, kutulutsa ndi jekeseni, ndipo imagwiritsidwa ntchito kwambiri popanga mafilimu, zinthu zopanda kanthu, ulusi ndi zofunikira za tsiku ndi tsiku.

Polyamide imadziwika kuti nayiloni, ndipo dzina lake la Chingerezi ndi Polyamide (PA mwachidule), yokhala ndi kachulukidwe ka 1.15g/cm.Ndilo liwu lachidziwitso la ma resins a thermoplastic omwe ali ndi magulu obwerezabwereza a amide -[NHCO]- mumsana wa maselo, kuphatikiza aliphatic PA, aliphatic-onunkhira PA ndi onunkhira PA.Pakati pawo, aliphatic PA ili ndi mitundu yambiri, kutulutsa kwakukulu komanso kugwiritsa ntchito kwakukulu, ndipo dzina lake limatengera kuchuluka kwa maatomu a kaboni mu monoma yopangira.Anapangidwa ndi katswiri wotchuka wa ku America carothers ndi gulu lake lofufuza.