Ulusi wa polyethylene wolemera kwambiri (UHMWPE), womwe umadziwikanso kuti ulusi wa PE wamphamvu kwambiri, ndi umodzi mwa ulusi wamakono atatu padziko lonse lapansi masiku ano (ulusi wa kaboni, ulusi wa aramid, ndi ulusi wa polyethylene wolemera kwambiri), ndipo ndi ulusi wolimba kwambiri padziko lonse lapansi. Ndi wopepuka ngati pepala komanso wolimba ngati chitsulo, wokhala ndi mphamvu zowirikiza ka 15 kuposa chitsulo, komanso kawiri kuposa ulusi wa kaboni ndi aramid 1414 (ulusi wa Kevlar). Pakadali pano ndi chinthu chachikulu chopangira ma vesti oteteza zipolopolo.
Kulemera kwake kwa mamolekyu kumasiyana kuyambira 1.5 miliyoni mpaka 8 miliyoni, komwe kuli kochulukira kambirimbiri kuposa ulusi wamba, womwenso ndi chiyambi cha dzina lake, ndipo umagwira ntchito bwino kwambiri.

1. Kapangidwe kake ndi kokhuthala ndipo kali ndi mankhwala osagwira ntchito bwino, ndipo njira zolimba za asidi ndi zosungunulira zachilengedwe sizikhudza mphamvu yake.
2. Kuchuluka kwake ndi magalamu 0.97 okha pa kiyubiki sentimita imodzi, ndipo imatha kuyandama pamwamba pa madzi.
3. Kuchuluka kwa madzi m'thupi kumakhala kochepa kwambiri, ndipo nthawi zambiri sikofunikira kuumitsa musanapange ndi kukonza.
4. Ili ndi mphamvu yabwino kwambiri yolimbana ndi kukalamba kwa nyengo komanso kukana kwa UV. Pambuyo pa maola 1500 a dzuwa, mphamvu ya ulusi imasungidwabe mpaka 80%.
5. Ili ndi chitetezo chabwino kwambiri pa kuwala kwa dzuwa ndipo ingagwiritsidwe ntchito ngati mbale yotetezera zomera zamphamvu za nyukiliya.
6. Kukana kutentha kochepa, kumakhalabe ndi mphamvu yogwira ntchito pa kutentha kwa helium yamadzimadzi (-269 ℃), pomwe ulusi wa aramid umataya mphamvu yawo yoteteza zipolopolo pa -30 ℃; Imathanso kukhala ndi mphamvu yabwino kwambiri mu nayitrogeni yamadzimadzi (-195 ℃), khalidwe lomwe mapulasitiki ena alibe, motero lingagwiritsidwe ntchito ngati zinthu zotsutsana ndi kutentha kochepa mumakampani opanga zida za nyukiliya.
7. Kukana kutopa, kukana kupindika, ndi kutopa kwa ulusi wa polyethylene wolemera kwambiri ndizomwe zili zolimba kwambiri pakati pa ulusi womwe ulipo kale, wokhala ndi kukana kwakukulu komanso kulimba kwa kudula. Ulusi wa polyethylene wolemera kwambiri womwe uli ndi gawo limodzi mwa magawo anayi a makulidwe a tsitsi ndi wovuta kudula ndi lumo. Nsalu yokonzedwayo iyenera kudulidwa pogwiritsa ntchito makina apadera.
8. UHMWPE ilinso ndi mphamvu yabwino kwambiri yotetezera kutentha kwa magetsi.
9. Ukhondo komanso wopanda poizoni, ungagwiritsidwe ntchito pokhudzana ndi chakudya ndi mankhwala. Poyerekeza ndi mapulasitiki ena opanga, ulusi wa polyethylene wolemera kwambiri wa mamolekyulu uli ndi zofooka monga kukana kutentha pang'ono, kuuma, ndi kuuma, koma ukhoza kukonzedwa kudzera mu njira monga kudzaza ndi kulumikiza; Kuchokera pakuwona kukana kutentha, malo osungunuka a UHMWPE (136 ℃) nthawi zambiri amakhala ofanana ndi a polyethylene wamba, koma chifukwa cha kulemera kwake kwakukulu kwa mamolekyulu ndi kukhuthala kwakukulu kwa kusungunuka, zimakhala zovuta kuzigwiritsa ntchito.