Ultra-yakakwirira-molecular-huremu polyethylene (UHMWPE, UHMW) inhengo ye thermoplastic polyethylene.Iyo inozivikanwawo seyakakwira-modulus polyethylene, (HMPE), kana yakakwira-performance polyethylene (HPPE), ine cheni dzakanyanya kureba, ine molecular mass kazhinji iri pakati pe3.5 ne7.5 miriyoni amu.Iyo ketani refu inoshanda kuendesa mutoro zvakanyanya kune iyo polymer musana nekusimbisa intermolecular kudyidzana.Izvi zvinoguma mune yakaomesesa zvinhu, ine yakanyanya simba simba reiyo thermoplastic iripo.
Iyo subset ye thermoplastic polyethylene, UHMW (aka UHMW-PE) inoonekwa seimwe yezvishamiso zvepolymers yezana ramakore rechi20, kusimba kunoshamisa kweUHMW uye kuita kwakasiyana-siyana kunoita kuti ive inofarirwa pakati peinjiniya nevagadziri mune ingangoita indasitiri yese pasi rese.Kiyi ndeye UHMW's inoshamisa kureba kwemamorekuru cheni, iyo inopa UHMW huwandu hwezvakasarudzika senge yakakwira abrasion kuramba, yakaderera coefficient yekukwesha uye isingaenzaniswi mhedzisiro kuramba, kunyangwe munzvimbo dze cryogenic.Yakanakira kushandiswa mumashandisirwo uko kupfeka uye kukwesha kunotamba chikamu.Maindasitiri akadai sekubata zvinhu, kugadzira chikafu, mota, njanji, kurima, zvekurapa, kudhinda uye kurongedza zvese zvine akawanda maapplication uko UHMW yekupotera uye zvinhu zvinogona kupa mabhenefiti uye kuwedzera kushanda nesimba uye kubudirira.
Magiredhi echisikigo uye akadzokororwa ndiwo achiri akanyanya kuwanda.UHMW yakagadziridzwa kuti isangane nezvinodiwa zvekushandisa kuburikidza nemagadzirirwo ane ekuwedzera uye mafirita anogadzira akakosha uye ekutanga mamakisi ane yakawedzera inodiwa chivakwa.Anotevera ndiwo mashoma eakajairwa premium mamakisi: Girazi Yakazadzwa, Muchinjikwa-yakabatana, UV Yakatsiga, Static Kudzora: Anti-Static, MoS2 yakazadzwa, Oiri yakazadzwa, Flame retardant uye Heat Yakagadzikana.
PROPERTIES
CHERECHEDZA: Hwaro dzezvivakwa dzakaratidzwa pamusoro ndedzakajairwa tsika dzakagadzirirwa kutariswa uye kuenzanisa zvinangwa chete.HAZVIFANIRE kushandiswa sehwaro hwemagadzirirwo ezvakatemwa kana kudzora kwemhando.Bata isu kune vagadziri' yakazara zvinhu zvivakwa datasheets.Zvose zvakakosha pa 73°F (23°C) kunze kwekunge zvaitwa.
APPLICATIONS:Pfeka mitsetse, njanji yegwara; Mabhushi, mabhengi, ma rollers; Pombi; Zvikara; machuti, hopper; Liner.
ZVAKANAKA:Corrosion uye kusapfeka;Vibration inoshingirira;Inogoneka nyore;Yakakwirira makemikari kuramba;Yakaderera coefficient yekukwesha;Kureruka kurema;Kazhinji FDA uye USDA zvinoenderana;Yakanaka abrasion kuramba;Kunyorova;Kugona kwemagetsi kuramba.
Nguva yekutumira: Jun-10-2020