Taw qhia:
Polytetrafluoroethylene (PTFE) yeeb nkab yog ntau yam khoom siv uas tuaj yeem muab ntau yam kev siv hauv ntau qhov kev lag luam sib txawv.Nws yog tsim los siv txoj kev muab tshuaj txhuam extrusion.PTFE yeeb nkab tsim los ntawm muab tshuaj txhuam extrusion yog hloov tau.Nws tuaj yeem tsim cov kav dej PTFE nrog lub taub sab hauv me me li 0.3 hli mus rau qhov siab tshaj plaws ntawm 100 hli thiab phab ntsa thickness me me li 0.1 hli txog 2 hli.PTFE lub cevmuaj cov tshuaj lom neeg ruaj khov zoo, tuaj yeem tiv taus tag nrho cov acids muaj zog, muaj zog alkalis, muaj zog oxidants, thiab tsis cuam tshuam nrog ntau yam organic solvents.Nws tuaj yeem siv tau ib txwm nyob hauv -60 ℃ ~ + 260 ℃, nrog kev txhim khu kev qha thiab zoo heev corrosion kuj.Nws tuaj yeem thauj cov roj muaj zog corrosive thiab kua ntawm qhov kub thiab txias.Tsis tas li ntawd, tom qab raug kho ntawm qhov kub siab 260 ℃ rau 1000h, nws cov khoom siv kho tshuab muaj kev hloov me ntsis.PTFE muaj qhov sib txhuam tsis zoo, yog qhov zoo los tiv thaiv kev sib txhuam, cov khoom siv nws tus kheej lubricating, nws cov kev sib txhuam zoo li qub yog tsawg dua qhov sib txhuam dynamic coefficient, yog li cov kabmob ua los ntawm nws muaj qhov zoo ntawm kev pib ua haujlwm qis thiab ruaj khov.Vim PTFE tsis yog-polar, kub-resistant thiab tsis-absorbent.Nws kuj muaj kev laus ua haujlwm zoo, tsis yog-stickiness thiab tsis-combustibility.Qhov no tsis tuaj yeem hloov los ntawm lwm cov hoses
Cov lus qhia hauv qab no yog kev siv rau PTFE hose hauv ntau qhov kev lag luam:
1. Kev lag luam tshuaj
Vim tias lawv muaj tshuaj tiv thaiv siab rau yuav luag txhua yam tshuaj,PTFE tubingyog qhov kev xaiv zoo tshaj plaws hauv kev lag luam tshuaj.Nrog rau kev lag luam semiconductor.Cov txheej txheem niaj hnub ntawm kev tsim khoom semiconductor yuav tsum muaj kev ntsuas kev nyab xeeb thiab kev thauj mus los ntawm cov kua corrosive (acids thiab alkalis).Cov no yuav ua rau cov yeeb nkab xa khoom loj heev hauv lub sijhawm luv luv
2. Kev kho mob kev lag luam
Cov khoom tshwj xeeb ntawm PTFE kav kuj muaj xws li yooj yim-rau-huv nto qauv.Nyob rau hauv kaum xyoo dhau los, PTFE raj tau nce siv hauv cov khoom siv kho mob.Vim tias qhov coefficient tsawg ntawm kev sib txhuam ntawm PTFE raj, qhov no txhais tau tias nws qhov chaw du heev thiab yuav tsis npog lossis pab cov kab mob loj hlob.Ntawm lawv, hoses yog siv rau intubation, catheters, pipettes thiab endoscopes.Nws kuj tseem tsim ntau yam cuab yeej thiab khoom siv, xws li cov kav dej, lub tshuab ua pa, qhwv ntsej, kua roj hmab, hnab looj tes thiab lwm yam ntaub so ntswg.Tsis tas li ntawd, ntau cov khoom siv ua haujlwm siv los ntawm cov kws kho mob hauv tib neeg biochemical tsom xam kuj yog ua los ntawm PTFE cov khoom
3.Aircraft kev lag luam
PTFE hoses yog non-flammable fluoropolymer.Lawv qis coefficient ntawm kev sib txhuam tso cai rau lawv ua haujlwm nyob rau hauv qhov kub thiab txias.Qhov no yog vim li cas cov raj no tau siv los ntawm kev lag luam dav hlau los qhwv cov xov hlau thiab cables
4.Automobile kev lag luam
Nyob rau hauv lub tsheb cav, cov kav dej zoo ua los ntawm PTFE yog siv rau cov roj evaporation thiab roj rails.Tam sim no, Lub nres hoses ntawm kev ua lag luam yog tag nrho cov nres hose sib dhos nrog cov pob qij txha.Raws li ntau hom tsheb nres, nws tau muab faib ua hydraulic nres hoses, pneumatic nres hoses thiab lub tshuab nqus tsev nres hoses.Raws li nws cov khoom, nws muab faib ua PTFE nres hose, roj hmab nres hose thiab nylon nres hose.Cov roj hmab nres hose muaj qhov zoo ntawm qhov muaj zog tensile zog thiab yooj yim installation, tab sis qhov tsis zoo yog tias qhov saum npoo yuav ua rau kev laus tom qab siv mus ntev.Nyob rau hauv cov ntaub ntawv ntawm qhov kub thiab txias, lub zog tensile ntawm nylon nres hose yog tsis muaj zog, yog hais tias nws yog cuam tshuam los ntawm sab nraud quab yuam, nws yog ib qho yooj yim rau tawg.Txawm li cas los xij,Besteflon's PTFE rajmuaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, kev kub siab ua haujlwm, kev tiv thaiv corrosion, thiab corrosion kuj, uas ua rau nws muaj lub neej ua haujlwm ntev thiab tsis tas yuav tsum tau hloov ntau zaus.Nws tuaj yeem ua rau qhov tsis txaus ntawm ob qho khoom siv
5. Kev lag luam hluav taws xob
PTFE tubing muaj cov yam ntxwv hluav taws xob zoo heev.Lawv muaj qhov siab dielectric tas li thiab tsis tshua muaj qhov poob qis hauv qhov ntau zaus.Yog li ntawd, PTFE kav yog siv los ua cov khoom zoo, kub-kub insulating cov ntaub ntawv rau cov xov hlau thiab cables, nrog rau cov hluav taws xob cua sov cov ntsiab lus thiab kub sensors.Hauv kev lag luam hluav taws xob, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam cov kab, cov kab mob, cov kab mob PTFE, cov kav dej zoo tshaj plaws, cov kav dej PTFE siv tau zoo, tuaj yeem tiv taus kub thiab tiv thaiv cov xov hlau los ntawm kev txiav.Tsis tas li ntawd, cov raj no tuaj yeem muaj ntau yam xim los pab txheeb xyuas cov xov hlau hauv tsev lossis chaw ua haujlwm
6. Kev lag luam zaub mov
Vim nws yooj yim-rau-huv thiab tsis-stick yam ntxwv, PTFE polytetrafluoroethylene kav yuav siv tau nyob rau hauv cov zaub mov kev lag luam.Tshwj xeeb, cov raj uas ua los ntawm PTFE tsis muaj qhov tsim nyog vim lawv lub cev tsis zoo thiab ua raws li cov lus qhia ntawm US Food and Drug Administration.Yog li ntawd, nws tau raug pov thawj tias nws tsis muaj mob nyob rau hauv kev sib cuag nrog yas thiab txhua yam khoom noj.Yog li ntawd, PTFE raj feem ntau yog siv nyob rau hauv tsoos kas fes tshuab.Tsis tas li ntawd, hu ua single-chamber lossis multi-chamber tsim spaghetti hlab thiab cov raj kub-shrinkable yog siv.PTFE cov khoom tuaj yeem ua kom tsis muaj menyuam siv txhua txoj hauv kev
7. Textile kev lag luam
Kev hloov cov tshuaj hauv cov kav dej siv hauv kev lag luam textile tuaj yeem ua rau corrosion.Yog li ntawd, txhawm rau zam qhov teeb meem no, TPFE raj yog siv, thiab PTFE txheej yog nqa tawm ntawm cov ntawv yob.
8.3D Printing Kev Lag Luam
Hauv 3D luam ntawv, cov hlua yuav tsum tau xa mus rau lub tshuab luam ntawv uas yuav tsum tau ua nyob rau hauv qhov kub thiab txias.Txij li thaum PTFE tubing muaj qhov kub thiab txias coefficient thiab tsis-stick zog, nws yuav pab kom yooj yim xaub cov khoom los ntawm lub nozzle, yog li nws yog qhov xav tau tshaj plaws polymer hauv kev lag luam 3D luam ntawv.
Qhov tsis yog-alkaline xwm ntawm PTFE tso cai rau nws siv rau hauv kev lag luam chemical, qhov chaw hloov ntawm cov kua rhiab heev yog ib qho tshwm sim.Zhongxin Fluorine yas kev lag luam Co., Ltd. Specializing nyob rau hauv zus tau tej cov zoo PTFE hoses rau 16 xyoo
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Post lub sij hawm: Apr-07-2021