Lub twj tso kua mis slurry yog ib hom twj tso kua mis hloov tau rau ntau yam kev ua haujlwm, xws li xa cov kua qaub lossis alkaline kua lossis slurries; ntau yam corrosive ntxhia slurries hauv kev lag luam metallurgical; ntau yam dilute acids hauv kev lag luam sulfuric acid; thiab ntau hom dej khib nyiab hauv kev lag luam tiv thaiv ib puag ncig. Lub twj tso kua mis no yog ob qho tib si corrosion-resistant thiab hnav-resistant, ua rau nws siv tau dav. Nws muaj cov yam ntxwv hauv qab no:
Kev hnav zoo heev: Txhua qhov ntws ntws yog ua los ntawm steel-lined ultra-siab molecular hnyav polyethylene (UHMW-PE). UHMW-PE muaj qhov zoo tshaj plaws hnav tsis kam ntawm cov yas, tshaj li ntawm Nylon 66 (PA66) thiab polytetrafluoroethylene (PTFE) los ntawm 4 npaug, thiab yog 7-10 npaug ntau hnav-resistant dua carbon steel thiab stainless hlau.
Kev cuam tshuam zoo heev: Qhov cuam tshuam lub zog ntawm UHMW-PE yog thawj ntawm cov dav dav- lub hom phiaj engineering plastics, yog 5 npaug ntawm acrylonitrile / butadiene / styrene copolymer (ABS), thiab nws tseem nyob ruaj khov ntawm -196 degree, tsis pom muaj lwm yam yas.
Kev tiv thaiv corrosion zoo heev: Lub twj tso kua mis no tuaj yeem tiv taus ntau yam corrosive media (acids, alkalis, ntsev) thiab cov kuab tshuaj organic hauv qhov kub thiab txias ntau yam. Tom qab muab tso rau hauv 80 hom organic solvents ntawm 20℃thiab 90℃rau 30 hnub, tsis muaj qhov txawv txav ntawm qhov chaw, thiab lwm yam khoom ntawm lub cev tseem yuav luag tsis hloov.
Tsis muaj suab nrov: Ultra- siab molecular hnyav polyethylene (UHMW-PE) muaj qhov cuam tshuam zoo tshaj plaws ntawm lub zog nqus ntawm cov yas, ua rau txo suab nrov zoo thiab txo cov suab nrov uas tsim los ntawm cov kua dej thaum lub sijhawm thauj mus los.
Muaj kev nyab xeeb thiab txhim khu kev qha, Tsis muaj tshuaj lom decomposition: Ultra- siab molecular hnyav polyethylene (UHMW-PE) siv hauv lub twj tso kua mis no muaj cov tshuaj lom neeg ruaj khov, ua rau nws tsim nyog siv rau hauv kev lag luam khoom noj.
Tsawg Coefficient of Friction: Lub internal coefficient ntawm kev sib txhuam ntawm lub twj tso kua mis no tsuas yog 0.07-0.11, yog li nws muaj nws tus kheej lubricating zog. Nyob rau hauv dej lubrication tej yam kev mob, nws dynamic kev sib txhuam coefficient yog ib nrab ntawm PA66 thiab polyoxymethylene (POM). Thaum ua haujlwm hauv zawv zawg lossis tig cov ntaub ntawv, nws lubricity tseem zoo dua li cov hlau thiab tooj dag nrog ntxiv cov roj lubricating.
Cov Khoom Siv Zoo Tshaj Plaws: Ultra- siab molecular hnyav polyethylene (UHMW-PE) nthuav tawm cov khoom zoo tiv thaiv- nplaum, piv rau PTFE, ua rau nws muaj txiaj ntsig tshwj xeeb thaum xa khoom siab -viscosity media.
Daim ntaub ntawv: Mortar conveying nyob rau hauv kev tsim kho, siab grouting nyob rau hauv cov chaw nres nkoj, docks, thiab hydropower chaw nres tsheb; kev kho mob hauv paus; soft av reinforcement grouting; backfill grouting nyob rau hauv tunnels, subways, thiab mines; thauj tog rau nkoj bolt kev them nyiaj yug.
