Qhov xwm ntawm cov khoom lag luam: hnav tsis kam. Cov coj tsis kam ntawmUHMWPEQib ua ntej ntawm cov huab plastics thiab ntau tshaj li ntawm qee cov hlau. CUG KHAU KHWV NTAWM UHMWPE tsuas yog 1\/5 ntawm PA66 thiab 1\/10 ntawm HDPE thiab PVC. Piv nrog hlau,Nws yog 1\/7 ntawm cov pa roj carbon hlau thiab 1\/27 ntawm tooj dagCov. Qhov cuam tshuam lub zog ntawmUHMWPE yog kwv yees li ob zaug uas cov kev cuam tshuam-tiv taus PC, tsib zaug uas tsis muaj, thiab dhau kaum lub sij hawm uas pom thiab PBTP.
1. Nws tus kheej lubricating UHMWPE muaj qhov qis heev coefficient ntawm kev sib txhuam ({}}}.}}}.}.}.}.}.}Cov. Nyob rau hauv cov xwm txheej ntawm tsis muaj roj nplua nyeem, nws yog thib ob tsuas yog rau polystetrachloroethyloroethyloroethylorees (PTFE), uas muaj qhov zoo tshaj plaws ntawm tus kheej lubricating cuab yeej. Thaum nws ua haujlwm nyob rau hauv zawv zawg lossis tig daim ntawv, nws lubricity tseem zoo dua li ntawm cov hlau thiab tooj daj nrog cov roj lubricating roj ntxiv.
2. Tshuaj Kuj: UHMWPE muaj cov tshuaj kuj zoo heev.Tsuas yog rau cov tshuaj fluorinated acid, nws tuaj yeem tiv thaiv kev tawm tswv yim acid (acids, ntsev tawm) thiab cov kuab tshuaj aphical (tshwj tsis yog naphthalene cov kuab) nyob rau hauv ib qho kub thiab siab li cas. 3. Kev cuam tshuam lub zog nqus tau ua hauj lwm Uhmwpe muaj kev cuam tshuam zoo heev rau lub zog nqus, nrog kev cuam tshuam ntau tshaj lub zog nqus cov nqi ntawm txhua qhov plastics. Yog li ntawd, nws muaj cov suab nrov zoo damping thiab cov txiaj ntsig zoo ua tau zoo.
4.Lub doorcetption lub zog ntawm tsis-lo Uhmwepe muaj zog heev.Nws cov khoom muaj peev xwm los tiv thaiv lub peev xwm thib ob tsuas yog rau PTEE, uas muaj qhov cuab yeej zoo tshaj plaws ntawm cov plastics. Yog li ntawd, cov npoo ntawm cov khoom tsis yooj yim rau kev ua raws li lwm cov ntaub ntawv.
5. Dej nqus:Cov dej nqus dej ntawm UHMWPE yog tsawg heev, feem ntau tsawg dua {{01%, uas yog tsuas yog 1% ntawm qhov pa6
Lub USES ntawm cov khoom:
1, UHMWPE tuaj yeem hloov cov hlau roj carbon hlau, hlau stainless,Bronze thiab lwm cov ntaub ntawv nyob rau hauv textile, papermaking, zaub mov machinery, tsheb thauj, kev kho mob, kev siv tshuaj thiab lwm cov haujlwm. Xws li cov kev cuam tshuam-tiv taus thiab hnav-resistant thiab xws li shiptles, lub zog, cheb cov hlua, thiab viav vias cov tsho, thiab viav vias cuam tshuam.Hauv kev lag luam papermaking, nws yog siv rau ua box npog, wipers, salrapers cov khoom siv, scrapers, ntxaij cov khoom siv ntawm cov khoom lag luam hmoov hauv kev lag luam kev lag luam hauv kev lag luam kev lag luam.
2.Uhmwpe tuaj yeem siv los ua ntau yam khoom siv tshuab, suav nrog lub zog, cov log tsheb, cab thiab cov kabmob rau cov khoom siv khoom noj. Hauv kev lag luam tshuaj, nws yog siv rau twj, li qub, baffles thiab lim daim hlau. Hauv kev siv tshuaj khomob,Nws kuj tseem tuaj yeem siv tau rau lub plawv li qub, kev phais ncua luv, cov pob qij taw cuav thiab kev tiv thaiv kev tiv thaiv kev tiv thaiv. Hauv kev ua kis las, peb ua cov plag tsev skating, cov menyuam taug kev, skis thiab qhov chaw rau kev tsav tsheb.
3.UHMWPE tuaj yeem tsim mus rau hauv high modulus fibers los tsim ua cov ntawv mos txwv, cov rooj zaum dav hlau, hlua rau cov tubrog nkoj thiab nuv ntses, thiab lwm yam. Daim ntawv thov tau zoo ib yam, thiab nws cov coj tsis kam tshaj li cov pa roj carbon hlau. Nws yog siv rau lub zog, bearings, cov kabmob, cov ntaub qhwv lub log, thiab lwm yam, thiab lwm yam. Txawm li cas los xij, xws li ib qho zoo tshaj plaws engineering yas yog tsis tshua paub txog muaj nyob. Qhov no yog feem ntau yog vim kev tshawb fawb tsis txaus ntawm ultra-siab molecular hnyav polyethylene yav dhau los, thiab cov txheej txheem kev ua tiav yog tseem nyob ntawm lub nraub qaum-Sintering txheej txheem.Nyob rau hauv xyoo tsis ntev los no, nrog kev txhim kho kev ua lag luam ua tiav rau cov ultra-siab molecular hnyav polyethylene, nws cov khoom tau ua tiav tau zoo hauv ntau thaj teb.
4.Uhmwpe hauv kev lag luam textile. Nws muaj qhov ntev tshaj plaws keeb kwm ntawm kev sivCov. Cov Cheebtsam ntawm cov ntos yuav tsum tau cuam tshuam cov cuab yeej, ua kom textile cov cuab yeej, tus textile muab cov cuab yeej ntawm ultra-siab molecular hnyav polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene polyethylene. Txij li thawj ultra-siab molecular hnyav polyethylene tivthaiv tau tsim tawm hauv lub xyoo 1950, ntau dua 200 hom ntawm ultra cov khoom siv tau ua tiav tau ua tiav rau kev ua lag luam. Qhov nyuaj ntawm ultra-siab molecular hnyav polyethylene yog xav txog hauv pob caus ntawm high-speed looms. Qhov saum toj no yog qhia meej: txoj haujlwm ntawm lub pob caus ntawd yog nres thiab tawm tsam lub shuttle, ua rau nws txav mus rov qab thiab sab xis los ntawm kev ntos. Lub shuttle yog feem ntau steel cov khoom siv 3 txog 5 kilograms. Ntawm nws qhov nrawm tshaj plaws, qhov cuam tshuam zaus tuaj yeem ncav cuag 200 zaus hauv ib feeb. Ua ntej siv ultra-siab molecular phaus phaus polyethylene, tsuas yog cov dej twm pob hauv caug tuaj yeem tiv thaiv cov kev cuam tshuam zoo li no, uas tuaj yeem tiv thaiv ib lab cuam tshuam. Raws tib qho kev mob, kev siv ntawm ultra-siab molecular hnyav polyethylene pobtuaj yeem tiv taus 5 txog 15 lab cuam tshuam.