Izindaba

I-UHMWPE imele i-Ultra-High Molecular Weight Polyethylene, okuwuhlobo lwe-polymer ye-thermoplastic. Yaziwa ngokungezwani kwayo nokugqoka okuphezulu, ukungqubuzana okuphansi, namandla omthelela aphezulu, okuyenza ilungele uhla olubanzi lwezinhlelo zokusebenza.

Mayelana nokugqoka, i-UHMWPE yaziwa ngokumelana kwayo okuhle kakhulu nokugqoka, okubangelwa isisindo sayo samangqamuzana aphezulu kanye nesakhiwo seketango elide. Lokhu kukwenza kube ukukhetha okudumile kwezingxenye ezingaphansi kwamazinga aphezulu okuguga, njengamasistimu okuthutha, amagiya, nama-bearings. I-UHMWPE iphinde isetshenziselwe ezimbotsheni ezingagugi kanye nolwelwesi lwamapayipi, amathangi, nezishubhu.

Ngaphezu kokumelana nokugqokwa kwayo, i-UHMWPE iphinde ibe nezinye izakhiwo ezenza kube ukukhetha okuthandwayo ezimbonini ezahlukahlukene. Ayizweli kumakhemikhali, ine-coefficient ephansi yokungqubuzana, futhi ayinabo ubuthi futhi i-FDA igunyaze ukusetshenziswa ekucubunguleni ukudla.

Sekukonke, i-UHMWPE iwumsebenzi ofanelekile wezinhlelo zokusebenza lapho ukumelana nokugqokwa, ukungqubuzana okuphansi, namandla okuthinta kuwukucatshangelwa okubalulekile.

I-UHMWPE imele i-ultra-high molecular weight polyethylene, okuwuhlobo lwe-polymer ye-thermoplastic. Yaziwa ngokumelana kwayo nokuhuzuka okuphezulu, amandla omthelela, kanye nezakhiwo eziphansi zokungqubuzana, okuyenza ibe into efanelekile yokugqoka.

Kumongo wokugqokwa, i-UHMWPE ijwayele ukusetshenziselwa ukwenza izinto ezinjengalezi:

• Amalayini ama-hopper, ama-chute, nama-silo ukuze kuncishiswe ukunqwabelana kwezinto kanye nokwandisa ukugeleza kwezinto
• Amasistimu okuthutha kanye nokubhinca ukunciphisa ukungqubuzana nokuguga ezingxenyeni
• Gqoka amapuleti, izintambo zokugqoka, futhi ugqoke izingxenye zemishini nemishini
• Izisekelo ze-Ski ne-snowboard zokushibilika okuthuthukisiwe nokuqina
• Izimila zezokwelapha namadivayisi, njengokushintshwa kwamadolo nezinqulu, ngenxa ye-biocompatibility yazo kanye nokumelana nokugqoka

I-UHMWPE ivame ukuthandwa ngaphezu kwezinye izinto ezifana nensimbi, i-aluminium, nezinye i-poama-lymers ngenxa yenhlanganisela yawo yokumelana nokugqokwa, ukungqubuzana okuphansi, nesisindo esincane. Ukwengeza, i-UHMWPE imelana nezinhlobonhlobo zamakhemikhali nemisebe ye-UV, okuyenza ifanelekele ukusetshenziswa ezindaweni ezinokhahlo.