UHMW ndi ultra high molecular weight (UHMW) polyethylene bar yomwe imakhala ndi ma abrasion apamwamba kwambiri komanso kukana mphamvu.Idzavala zida zina zonse, kuphatikiza zitsulo, nayiloni, urethanes ndi fluoroplastics.Pokana dzimbiri, ili ndi mikhalidwe yofanana ya mapulasitiki ena a polyethylene.UHMW imakana kuvala, kukangana ndi dzimbiri motero imachepetsa mtengo wokonza, kugwiritsa ntchito mphamvu ndikuwonjezera moyo wa zida.Kugwiritsa ntchito zipangizo za UHMW kumaphatikizapo njanji zowongolera, mbale zovala, zodzigudubuza, zoyendetsa katundu, mizere ya bin ndi hopper, chutes, bearings, bushings ndi gears.PTFE ndi zinthu zothandiza kwambiri chifukwa zimakhala ndi katundu wapadera.PTFE ndi mankhwala inert, weatherable, kwambiri kutchinjiriza magetsi, kutentha kukana, otsika coefficient wa mikangano ndi sanali zomatira katundu.Machubu ocheperako amagwiritsidwanso ntchito ngati zovundikira mpukutu komanso kuteteza zida kapena zida zamagetsi.PTFE ingathenso skived kapena extruded mu matepi ndi mafilimu angagwiritsidwe ntchito zidindo ndi gasket zipangizo.
Kuyerekeza kwa Polymer PTFE/FEP ndi UHMW Property Values
Ntchito Zofunika
Polima PTFE / FEP: Cabling zothetsera; Non mafuta fani; O-mphete; Zisindikizo; Capacitors; Semiconductor kupanga; High kutentha mbali magetsi; Gaskets; Vavu zigawo.
UHMW:Starwheels;Njanji Zotsogola;Bushings;Valani mbale; Zonyamulira; Mabampa; Maupangiri a unyolo; Zingwe zovala; Sprockets.
Zinthu Zakuthupi
Polima PTFE/FEP:Zabwino kwambiri dielectric katundu;Kusalimba kwa mankhwala ambiri;Kutentha kwakukulu ndi kukana mankhwala;Otsika kwambiri coeffiecient wa mikangano;Wabwino cheza kukana;Ziro chinyezi mayamwidwe;Pamlingo wosamva mphamvu pafupipafupi;Kutheka.
UHMW: Mphamvu yamphamvu kwambiri; Kuthekera; kugunda kocheperako; Kudzipaka mafuta pawokha; Kusamva kwamankhwala; Kumamwa kwamadzi ziro; kukana kwakukulu kwa abrasion.
Nthawi yotumiza: Aug-04-2018