Isikhwama sepulasitiki se-PE sifushane nge-polyethylene.Kuyinto resin thermoplastic polymerized kusuka ethylene.I-polyethylene ayinaphunga futhi izwakala njengengcina.Inokumelana okuhle kakhulu nokushisa okuphansi (ukushisa okuphansi kokusetshenziswa kokushisa kungafinyelela -70 ~ -100 ℃), ukuzinza okuhle kwamakhemikhali, ukumelana nama-acid amaningi nezisekelo (ayimelani ne-oxidation acid), i-solvent evamile ekamelweni lokushisa, ukumuncwa kwamanzi amancane, kuhle kakhulu. ukusebenza kwe-insulation kagesi.I-polyethylene enengcindezi ephezulu inezinzuzo zendawo yokuncibilika ephezulu, ukuqina okuphezulu, amandla aphezulu, ukumuncwa kwamanzi aphansi, ukusebenza kahle kukagesi, ukuqina kwemisebe ephezulu, ukumelana nomthelela omkhulu, ukukhathala, ukumelana nokugqokwa, ukumelana nomthelela, ukumelana nokugqwala, ukuphakama okuphezulu, ukumelana nomthelela omkhulu. , ukumelana nokuvuza, ukumelana nokugqwala nokunye.
Izici zayo zimi kanje:
I-1.I-Crystal material, ukumuncwa komswakama omncane, uketshezi oluhle, uketshezi oluzwelayo ekucindezelweni, ukubumba kufanele kusebenzise umjovo we-high pressure, izinga lokushisa lempahla efanayo, isivinini sokugcwalisa ngokushesha, ingcindezi eyanele.
I-2.Wear ukumelana - inikeza ukuvikeleka kwesikhathi eside kokubonakala kwemishini eminingi yokunemba okuphezulu.
3.Ukumelana nomthelela - Gcina ubuqotho bokubukeka ezinhlelweni eziningi lapho umthelela ungenamandla.
I-4.Ukumelana nokubhoboza - kungakha umgoqo oqinile oketshezini, ukuze lungakwazi ukugqwala umkhiqizo.
5.Ukuguquguquka - ukuzivumelanisa nezimo eziningi ezingaphezulu.
6.Kulula ukuyisebenzisa - i-polyurethane inikeza isisombululo sokusetshenziswa okuningi okuqinile.
7.Izingxenye zomshini ezingaguquki - Izingxenye zomshini oguquguqukayo azikhululwa uma zisetshenziswa.
Isikhwama se-PE sinokumelana nokugqwala okuhle kakhulu, ukufakwa kukagesi (ikakhulukazi i-high frequency insulation), ukuguqulwa kwamakhemikhali, ukuguqulwa kwe-radioactive, kungathuthukisa i-fiber yengilazi.Inezinga eliphansi lokuncibilika, ukuqina okuphezulu, ubulukhuni namandla.Umthamo wayo wokumunca Amanzi mancane.I-polyethylene enengcindezi ephansi inezinto ezinhle zikagesi ne-radioactive, ezinokuthamba, ukunwebeka, amandla omthelela kanye nezinga lokuvuza eliphezulu, elinamandla omthelela omkhulu.Ukukhathala nokumelana nokugqoka.I-polyethylene enengcindezi ephansi ilungele ukwakhiwa kwezingxenye ezimelana nokugqwala kanye nezingxenye zokufaka;I-polyethylene enengcindezi ephezulu ifaneleka ukwenza amafilimu amancane.
Isikhathi sokuthumela: Sep-16-2023