Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) yog ib qho ntawm cov thermoplastic polyethylene.Kuj hu ua high-modulus polyethylene, (HMPE), los yog high-performance polyethylene (HPPE), nws muaj chains ntev heev, nrog ib tug molecular loj feem ntau ntawm 3.5 thiab 7.5 lab amu.Cov saw ntev ntev ua haujlwm rau kev hloov cov khoom siv tau zoo dua rau cov pob txha polymer los ntawm kev ntxiv dag zog rau kev sib cuam tshuam hauv nruab nrab.Qhov no ua rau cov khoom siv tawv heev, nrog lub zog siab tshaj plaws ntawm cov thermoplastic tam sim no ua.
Ib qho ntawm cov khoom siv thermoplastic polyethylene, UHMW (aka UHMW-PE) yog ib qho ntawm cov txuj ci tseem ceeb polymers ntawm lub xyoo pua 20th, UHMW qhov zoo kawg thiab kev siv ntau yam ua rau nws nyiam ntawm cov engineers thiab designers nyob rau hauv yuav luag txhua qhov kev lag luam thoob ntiaj teb.Qhov tseem ceeb yog UHMW txoj hlua ntev ntev molecular, uas muab UHMW ib lub tswv yim tshwj xeeb xws li kev puas siab puas ntsws siab, tsis tshua muaj coefficient ntawm kev sib txhuam thiab kev cuam tshuam tsis sib xws, txawm tias nyob rau hauv ib puag ncig cryogenic.Zoo tagnrho rau siv nyob rau hauv daim ntaub ntawv uas hnav thiab kev sib txhuam ua si ib feem.Kev lag luam xws li kev tuav cov khoom siv, kev ua zaub mov, tsheb, tsheb ciav hlau, kev ua liaj ua teb, kev kho mob, luam ntawv thiab ntim khoom txhua tus muaj ntau daim ntawv thov uas UHMW txheej thiab cov ntaub ntawv tuaj yeem muab cov txiaj ntsig thiab txhim kho kev ua haujlwm thiab kev tsim khoom.
Natural thiab reprocessed qib tseem yog cov feem ntau.UHMW tau hloov kho kom tau raws li cov ntawv thov tshwj xeeb los ntawm cov qauv tsim nrog cov khoom siv ntxiv thiab cov khoom ntxiv tsim cov qib tshwj xeeb thiab hwm nrog cov cuab yeej tsim kho uas xav tau.Hauv qab no yog ob peb yam ntawm cov qib siab tshaj plaws: iav Filled, Hla-txuas, UV Stabilized, Static Control: Anti-Static, MoS2 ntim, Roj puv, nplaim hluav taws kub thiab kub ruaj khov.
PROPERTIES
CEEB TOOM: Cov khoom muaj nqis uas tau hais los saum toj no yog cov nqi tsim nyog rau kev siv thiab kev sib piv nkaus xwb.Lawv yuav tsum tsis txhob siv los ua lub hauv paus rau kev tsim tshwj xeeb lossis kev tswj kom zoo.Tiv tauj peb rau cov tuam txhab ua tiav cov ntaub ntawv khoom vaj khoom tsev datasheets.Tag nrho cov nqi ntawm 73 ° F (23 ° C) tshwj tsis yog sau tseg.
APPLICATIONS:Hnav strips, qhia rails; bushings, bearings, rollers; Twj; scrapers; Chutes, hoppers; Liners.
KEV PAB CUAM:Corrosion thiab hnav resistant; Vibration resistant; Yooj yim machinable; Cov tshuaj lom neeg muaj zog; Tsawg coefficient ntawm kev sib txhuam; Lub teeb yuag; Feem ntau FDA thiab USDA raws li; Zoo abrasion tsis kam; Moisture resistant; Zoo hluav taws xob tsis kam.
Post lub sij hawm: Jun-10-2020