Polyethylene ea boima bo phahameng ba limolek'hule (UHMWPE, UHMW) ke karoloana ea thermoplastic polyethylene.E boetse e tsejoa e le high-modulus polyethylene, (HMPE), kapa high-performance polyethylene (HPPE), e na le liketane tse telele haholo, ka boima ba limolek'hule hangata bo pakeng tsa 3.5 le 7.5 million amu.Ketane e telele e sebeletsa ho fetisetsa mojaro ka katleho ho mokokotlo oa polymer ka ho matlafatsa likamano tsa intermolecular.Sena se fella ka thepa e thata haholo, e nang le tšusumetso e matla ho feta leha e le efe ea thermoplastic e entsoeng hajoale.
Karolo e nyane ea thermoplastic polyethylene, UHMW (aka UHMW-PE) e tšoauoa e le e 'ngoe ea lipolima tse makatsang tsa lekholong la bo20 la lilemo, ho tšoarella ho makatsang ha UHMW le ho feto-fetoha ha maemo ho etsa hore e ratoa haholo ke baenjiniere le baqapi hoo e batlang e le indastering e ngoe le e ngoe lefatšeng ka bophara.Senotlolo ke ketane ea UHMW e telele ka mokhoa o makatsang oa limolek'hule, e fanang ka UHMW bongata ba litšoaneleho tse ikhethang joalo ka khanyetso e phahameng ea abrasion, coefficient e tlase ea khohlano le tšusumetso e ke keng ea bapisoa, leha e le tikolohong ea cryogenic.E loketse ho sebelisoa lits'ebetsong moo ho roala le likhohlano li bapalang karolo.Liindasteri tse kang ho sebetsana le thepa, ho lokisa lijo, likoloi, terene, temo, bongaka, khatiso le ho paka kaofela li na le lisebelisoa tse ngata moo liphahlo le thepa ea UHMW li ka fanang ka melemo le ho ntlafatsa katleho le tlhahiso.
Limaraka tsa tlhaho le tse tsosolositsoeng e ntse e le tsona tse atileng haholo.UHMW e fetotsoe ho fihlela litlhoko tse itseng tsa kopo ka liforomo tse nang le li-additives le li-fillers li theha limaraka tse ikhethileng ka thepa e batloang e ntlafalitsoeng.Tse latelang ke tse 'maloa tsa limaraka tse tloahelehileng ka ho fetisisa tsa premium: Glass Filled, Cross-linked, UV Stabilized, Static Control: Anti-Static, MoS2 e tlatsitsoe, Oli e tlatsitsoe, Retardant ea Flame le Heat Stabilized.
LETLOTLO
ELA HLOKO: Litefiso tsa thepa tse hlahisitsoeng ka holimo ke boleng bo tloaelehileng bo reretsoeng litšupiso le merero ea papiso feela.HA LI LOKELA ho sebelisoa e le motheo oa litlhaloso tsa moralo kapa taolo ea boleng.Ikopanye le rona bakeng sa lipampiri tse felletseng tsa thepa ea bahlahisi.Litekanyetso tsohle ho 73°F (23°C) ntle le ha ho boletsoe ka tsela e 'ngoe.
LIKOPO:Roala likhoele, liporo tse tataisang;
MOLEMO:Ha e khone ho bola le ho apara; Ha e thothomele; E khona ho sebetsa habonolo; Ho hanyetsa lik'hemik'hale tse phahameng; Coefficient e tlase ea khohlano; Boima bo bobebe; Ka kakaretso FDA le USDA lia lumellana; Ho hanyetsa abrasion hantle; Ho hanyetsa mongobo; Ho hanyetsa motlakase hantle.
Nako ea poso: Jun-10-2020