Hlola Izimpawu ze-UHMWPE kanye Nezinhlelo zayo Ezihlukahlukene
I-polyethylene iyipulasitiki esetshenziswa kakhulu emhlabeni, kodwa wazi kanjani ukuthi intambo elungile yohlelo lwakho lokusebenza?Cabanga ngezimfanelo ze-ultra-high-molecular-weight polyethylene (UHMWPE) - i-subset eqinile kakhulu ye-polyethylene enamandla okulinganisa isisindo izikhathi ezingu-8-15 ezinkulu kunensimbi.
Okuvame ukwaziwa ngamagama ohwebo e-Spectra® kanye ne-Dyneema®, amapulasitiki nezintambo ze-UHMWPE asetshenziselwa ikakhulukazi:
· Ukusetshenziswa kwe-Ballistic (Izikhali Zomzimba, I-Armor Plating)
· Ezemidlalo nokuzilibazisa (i-skydiving, ukushushuluza, ukuhamba ngesikebhe, ukudoba)
· Izintambo nezintambo
· Ukuphatha impahla ngobuningi
· Izingxenye ezinezimbotshana kanye nesihlungi
· Imboni yezimoto
· Imboni yamakhemikhali
· Imishini yokucubungula ukudla neziphuzo
· Imishini yokumba nezimbiwa phansi
· Imishini yokukhiqiza
· Ubunjiniyela bezokwakha kanye nemishini yokunyakazisa umhlaba
· Izicelo ezihlobene nezokuthutha, okuhlanganisa amathreyi amaloli, imigqomo nama-hopper.
Njengoba ubonaUHMWPEinokusetshenziswa okuhlukahlukene kusukela ekukhiqizeni kuye kwezokwelapha kanye nasekufakweni kwezintambo nezintambo.Lokhu kungenxa yohlu lwayo olude lwezinzuzo ezihlangabezana nezidingo ezithile zemisebenzi eminingi eyahlukene.
Izinzuzo ze-UHMWPE zifaka, kepha azikhawulelwe kulokhu:
· Ukumelana okuhle kakhulu nokucindezeleka nokumelana okuphezulu nokuqhekeka
· Ukumelana nokuguga – ukumelana nokuhuzuka izikhathi eziyi-15 kune-carbon steel
· Iqine ngo-40% kunezintambo ze-Aramid
· Ukumelana kwayo namakhemikhali okuqinile - ikwazi ukumelana kakhulu nama-alkali amaningi ne-asidi, izinyibilikisi zemvelo, ama-agent aqeda amafutha kanye nokuhlasela kwe-electrolytic
· Ayinabuthi
· Izakhiwo ezinhle kakhulu ze-dielectric
· Ukuzithambisa - i-coefficient ephansi kakhulu yokungqubuzana (okuqhathaniswa ne-PTFE)
· Ukungangcolisi
· I-FDA igunyaze ukusetshenziswa ekudleni nasezicelweni zezokwelapha
· Amandla adonsela phansi akhethekile - azontanta emanzini
Nakuba lokhu kungase kuzwakale njengento ekahle, kukhona futhi ukungalungi okumbalwa okufanele ukuqaphele.I-UHMWPE inephuzu elincibilikayo eliphansi (297° ukuya ku-305° F) kunamapholima amaningi avamile, ngakho-ke ayifanele ukusetshenziswa kwezinga lokushisa eliphezulu.Iphinde ibe ne-coefficient ephansi yokungqubuzana okungahle kube yimbuyiselo kuye ngohlelo lokusebenza.Izintambo ze-UHMWPE nazo zingakhula "zikhukhula" ngaphansi komthwalo oqhubekayo, okuyinqubo yokwelulwa kancane kancane kwemicu.Abanye abantu bangase babheke intengo njengento embi, kodwa uma kuziwa ku-UHMWPE, okuncane kungaphezulu.Uma unikezwe amandla alolu lwazi ngeke udinge ukuthi uthenge okuningi njengoba ubungenza ngezinye izinto.
Usazibuza ukuthi noma chaUHMWPEilungele umkhiqizo wakho?I-Service Thread ithuthukisa futhi ilethe izintambo zobunjiniyela nemicu yokuthunga ukuxazulula izinkinga zomkhiqizo nokucubungula kumakhasimende ethu.Isevisi esebenzayo, eqondene nawe ifakwe kukho konke esikwenzayo.Xhumana nathi ukuze uthole ukuthi iyiphi i-fiber elungele isicelo sakho.
Isikhathi sokuthumela: Jun-26-2023
