Vim li cas nws thiaj hu ua ptfe raj?Nws lub npe ptfe raj li cas?
Polytetrafluoroethylene raj kuj hu uaPTFE cev, feem ntau hu ua "Plastic King", yog lub siab molecular polymer npaj los ntawm polymerizing tetrafluoroethylene ua monomer.Dawb waxy, translucent, zoo heev tshav kub thiab txias tsis kam, tuaj yeem siv tau ntev ntawm -180 ~ 260ºC.Cov khoom no tsis muaj cov pigments lossis additives, muaj cov yam ntxwv ntawm kev tiv thaiv acid, alkali, thiab ntau yam organic solvents, thiab yuav luag insoluble nyob rau hauv tag nrho cov kuab tshuaj.Nyob rau tib lub sijhawm, PTFE muaj cov yam ntxwv ntawm qhov kub thiab txias, thiab nws cov kev sib txhuam coefficient tsis tshua muaj siab, yog li nws tuaj yeem siv rau lubrication thiab dhau los ua cov txheej txheem zoo tshaj plaws rau kev ntxuav yooj yim ntawm cov kav dej sab hauv.
Txoj kev tsim khoom:
Cov khoom siv raw ntawm PTFE raj yog hmoov thiab tuaj yeem tsim los ntawm compression lossis extrusion ua
Hom tubing:
1.Smooth bore tubing yog tsim los ntawm nkauj xwb 100% PTFE resin yam tsis muaj xim lossis additives.Nws yog tsim rau siv hauv Aero space & Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, Food Processing, Environmental Sciences, Air Sampling, Fluid Transfer Devices and Water Processing Systems.Anti-static (Carton) los yog xim versions ntawm tag nrho cov tubing yog muaj.
2.Convoluted tubing yog tsim los ntawm nkauj xwb 100% PTFE cob yam tsis muaj xim los yog additive.Nws nta zoo heev saj zawg zog thiab kink tsis kam rau superior kev ua tau zoo rau daim ntaub ntawv uas ib tug tighter khoov vojvoog, nce siab tuav los yog crush kuj yog xav tau.Convoluted tubing tuaj yeem tau txais los ntawm flares, flanges, cuffs, lossis kev sib xyaw ua ke ntawm ntau tshaj ib qho kev daws teeb meem zoo.Anti-static (carbon) versions ntawm tag nrho cov tubing yog muaj.
3.Capillary tubing Cov yam ntxwv kub thiab corrosion kuj ntawm capillary raj tau dav siv nyob rau hauv corrosion kuj industries, xws li tshuaj lom neeg kev lag luam, pickling, electroplating, tshuaj, anodizing thiab lwm yam lag luam.Lub raj capillary feem ntau muaj kev tiv thaiv corrosion zoo heev, zoo fouling tsis kam, kev laus ua haujlwm zoo, kev ua haujlwm kub zoo, kev ua haujlwm me me, me me, lub teeb yuag thiab compact qauv.
Khoom thiab stability:
1.High kub kuj, insoluble nyob rau hauv tej kuab tshuaj.Nws tuaj yeem tiv taus qhov kub siab txog 300 ℃ hauv lub sijhawm luv luv, thiab nws tuaj yeem siv tsis tu ncua ntawm 240 ℃ ~ 260 ℃, thiab muaj qhov zoo tshaj plaws thermal stability.Ntxiv nrog rau kev ua haujlwm nrog cov hlau molten alkali, nws tsis corroded los ntawm ib yam khoom, txawm tias nws yog boiled nyob rau hauv hydrofluoric acid, aqua regia los yog fuming sulfuric acid, sodium hydroxide, nws yuav tsis hloov.
2.Tsawg kub tsis kam, zoo mechanical toughness ntawm qhov kub thiab txias, txawm tias kub poob mus rau -196 ℃ tsis muaj embrittlement, nws muaj peev xwm tuav tau 5% elongation.
3.Corrosion kuj, inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, resistant rau muaj zog acids thiab alkalis, dej thiab ntau yam organic solvents, thiab muaj peev xwm tiv thaiv qhov chaw ntawm txhua yam tshuaj corrosion.
4.Anti-aging, nyob rau hauv siab load, nws muaj ob qhov zoo ntawm hnav tsis kam thiab tsis-sticking.Nws muaj lub neej kev laus zoo tshaj plaws hauv cov yas.
5.High lubrication, uas yog qhov qis tshaj kev sib txhuam coefficient ntawm cov khoom siv.Kev sib txhuam coefficient hloov thaum lub load yog zawv zawg, tab sis tus nqi tsuas yog nyob nruab nrab ntawm 0.05-0.15.
6. Tsis-sticking, uas yog ib qho me me ntawm qhov nro ntawm cov khoom siv, thiab tsis lo rau tej yam khoom.Yuav luag txhua yam khoom yuav tsis lo rau nws.Cov yeeb yaj kiab nyias kuj tseem qhia tau cov khoom tsis zoo.
7.Nws yog dawb, tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom, thiab lub cev tsis muaj zog.Raws li cov hlab ntsha dag thiab cov khoom nruab nrog cev tau cog rau hauv lub cev ntev, nws tsis muaj qhov tsis zoo.
8. Lub teeb yuag thiab muaj zog yoog raws.Nws tuaj yeem txo qis kev ua haujlwm ntawm tus neeg teb xov tooj.
9.Comprehensive zoo ntawm cov khoom no, yog li ntawd lub neej kev pab cuam yog ntau tshaj li cov uas twb muaj lawm ntau yam ntawm chav dej hose, lub sij hawm ntev siv tsis tas yuav hloov, zoo heev txo tus nqi siv, txhim kho kev siv efficiency, economic thiab tswv yim.
Kev siv thaj chaw:
Siv hauv kev lag luam hluav taws xob
nyob rau hauv aerospace, aviation, electronics, instrumentation, computer thiab lwm yam industries raws li rwb thaiv tsev txheej ntawm lub hwj chim thiab teeb liab kab, corrosion-resistant thiab hnav-resistant cov ntaub ntawv yuav siv tau los ua films, raj ntawv, bearings, washers, li qub thiab tshuaj pipelines. , yeeb nkab fittings, khoom ntim cov ntaub ntawv, thiab lwm yam
Siv rau hauv cov khoom siv hluav taws xob
chemical kev lag luam, aviation, machinery, thiab lwm yam es tsis txhob quartz iav, siv nyob rau hauv ultra-ntshiab tshuaj tsom xam thiab cia ntawm ntau yam acids, alkalis, thiab organic solvents nyob rau hauv atomic zog, tshuaj, semiconductor thiab lwm yam lag luam.Nws tuaj yeem ua rau cov khoom siv hluav taws xob muaj hluav taws xob, Cov xaim hluav taws xob ntau zaus thiab cable sheathing, cov khoom siv tshuaj tiv thaiv corrosion, cov kav dej txias txias, cov khoom siv hluav taws xob, thiab lwm yam tuaj yeem siv los ua cov khoom siv ntxiv rau cov yas, roj hmab, txheej, inks, lubricants, roj, thiab lwm yam
Cov khoom no yog resistant rau kub thiab corrosion
muaj hluav taws xob rwb thaiv tsev zoo, kev laus ua haujlwm, tsis muaj dej nqus, thiab kev ua haujlwm zoo ntawm tus kheej lubricating.Nws yog universal lubricating hmoov haum rau ntau yam xov xwm thiab tuaj yeem siv sai sai los tsim cov yeeb yaj kiab qhuav, siv los hloov graphite, molybdenum thiab lwm yam tsis muaj roj lubricants.Nws yog cov pwm tso tawm tus neeg sawv cev haum rau cov thermoplastic thiab thermosetting polymers uas muaj peev xwm zoo heev.Nws yog dav siv nyob rau hauv elastomer thiab roj hmab kev lag luam thiab anti-corrosion
Siv los ua tus muab tub lim rau epoxy resin los txhim kho qhov hnav tsis kam, kub tsis kam thiab corrosion tsis kam ntawm epoxy adhesives
Feem ntau yog siv los ua ib daim ntawv khi thiab muab tub lim rau hmoov ncuav mog qab zib
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Post lub sij hawm: Jan-15-2021