Onani Makhalidwe a UHMWPE ndi Ntchito Zake Zosiyanasiyana
Polyethylene ndiye pulasitiki yomwe imagwiritsidwa ntchito kwambiri padziko lonse lapansi, koma mungadziwe bwanji ngati ndi ulusi woyenera kugwiritsa ntchito?Ganizirani zomwe zili ndi polyethylene yapamwamba kwambiri (yolemera kwambiri)UHMWPE) - gawo laling'ono lolimba kwambiri la polyethylene lomwe lili ndi mphamvu zolemera 8-15 kuposa chitsulo.
Odziwika bwino ndi mayina amalonda a Spectra® ndi Dyneema®, mapulasitiki a UHMWPE ndi ulusi amagwiritsidwa ntchito makamaka pa:
· Kugwiritsa ntchito Ballistic (Zida Zathupi, Kupaka Zida)
· Masewera ndi zosangalatsa (kuuluka mumlengalenga, kusefukira, kukwera mabwato, kusodza)
· Zingwe ndi zingwe
· Kusamalira zinthu zambiri
· Porous mbali ndi fyuluta
· Makampani opanga magalimoto
· Makampani opanga mankhwala
· Makina opangira chakudya ndi zakumwa
· Zida zopangira migodi ndi mchere
· Zida zopangira
· Zomangamanga ndi zida zapadziko lapansi
· Ntchito zokhudzana ndi mayendedwe, kuphatikiza ma tray amagalimoto, ma bin ndi ma hopper.
Monga mukuwoneraUHMWPEali ndi ntchito zosiyanasiyana kuyambira kupanga kupita kuchipatala komanso mawaya ndi zingwe.Izi ndichifukwa cha mndandanda wautali wamapindu omwe amakwaniritsa zofunikira pazantchito zosiyanasiyana.
Ubwino wa UHMWPE ukuphatikiza, koma osalekezera ku:
· Kukana kwabwino kupsinjika komanso kusamva bwino pakusweka
Kukana kuvala kwa abrasion - kugonjetsedwa ndi abrasion nthawi 15 kuposa carbon steel
· Ndi 40% Yamphamvu kuposa ulusi wa Aramid
· Imakana kwambiri ndi mankhwala - imatha kupirira kwambiri ma alkalis ndi asidi ambiri, zosungunulira za organic, zochotsera mafuta komanso kuwukira kwa electrolytic.
· Si poizoni
· Zida zabwino kwambiri za dielectric
Kudzitchinjiriza pawekha - kokwana kocheperako (kofanana ndi PTFE)
· Kusadetsa
· FDA idavomerezedwa kuti igwiritsidwe ntchito pazakudya ndi zamankhwala
· Mphamvu yokoka yotsika - idzayandama m'madzi
Ngakhale izi zitha kumveka ngati chinthu choyenera, palinso zovuta zina zomwe muyenera kuzidziwa.UHMWPE ili ndi malo osungunuka otsika (297 ° mpaka 305 ° F) kuposa ma polima ambiri wamba, chifukwa chake siyoyenera kugwiritsa ntchito kutentha kwakukulu.Ilinso ndi coefficient otsika ya mikangano yomwe ingakhale drawback malinga ndi ntchito.UHMWPE ulusi ukhozanso kupanga "kukwawa" pansi pa katundu wokhazikika, womwe ndi njira yotalikitsa pang'onopang'ono ulusi.Anthu ena atha kuona mtengo wake kukhala woipa, komabe zikafika pa UHMWPE, zochepa ndizochulukirapo.Chifukwa cha mphamvu ya zinthuzi simudzafunika kugula monga momwe mungagule ndi zipangizo zina.
Ndikudabwabe ngati kapena ayiUHMWPEndi yoyenera kwa mankhwala anu?Service Thread imapanga ndikupereka ulusi wopangidwa ndi ulusi wosokera kuti athetse mavuto azinthu ndi kukonza makasitomala athu.Utumiki wokhazikika, wokonda makonda umalumikizidwa ndi chilichonse chomwe timachita.Lumikizanani nafe kuti mudziwe fiber yomwe ili yabwino kwambiri pakugwiritsa ntchito kwanu.
Nthawi yotumiza: Jun-26-2023
