Hauv kev lag luam tshuaj lom neeg, tshuaj, khoom noj khoom haus, ntawv thiab khoom siv hluav taws xob thiab ntau lwm yam kev lag luam, kev xaiv cov raj xa dej yog qhov tseem ceeb heev. Nws tsis tsuas yog yuav tsum tau tiv thaiv kev yaig ntawm ntau yam xov xwm nyuaj, tab sis kuj yuav tsum muaj qhov kub thiab txias, hnav tsis kam, yooj yim installation thiab lwm yam ntau yam ntxwv. Teflon hoses (tseem hu ua polytetrafluoroethylene, PTFE hoses) sawv tawm raws li ib qho ntawm cov khoom siv zoo tshaj plaws hauv kev lag luam vim lawv cov kev ua tau zoo. Qhov zoo ntawm Teflon hoses hauv kev siv yuav tau tham hauv daim ntawv no.
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm Teflon hose yog nws cov corrosion kuj zoo heev. Hauv kev sim tshuaj lom neeg thiab kev tsim khoom lag luam, muaj zog acid, muaj zog alkali thiab cov kuab tshuaj organic thiab lwm yam corrosive media nyob txhua qhov chaw. Cov xov xwm no ua rau muaj kev hem thawj rau cov khoom siv yeeb nkab, tab sis teflon hose tuaj yeem ua tau yooj yim. Nws cov khoom siv polytetrafluoroethylene tshwj xeeb tuaj yeem tiv thaiv kev yaig ntawm ntau yam tshuaj, suav nrog cov xov xwm alkali muaj zog xws li sodium hydroxide, potassium hydroxide, thiab lwm yam, cov dej xau thiab kev nyab xeeb zais teeb meem tshwm sim los ntawm kev xeb yog zam tau zoo.
Ntxiv nrog rau kev tiv thaiv corrosion, Teflon hose kuj muaj qhov kub thiab txias tsis kam. Nws tuaj yeem ua haujlwm tsis tu ncua hauv ntau qhov kub ntawm -60 ° C txog 260 ° C, uas ua rau nws daim ntawv thov nyob rau hauv qhov kub thiab txias ib puag ncig tshwj xeeb tshaj yog zoo heev. Hauv kev tsim tshuaj lom neeg, ntau cov txheej txheem xav tau kev ua haujlwm kub, teflon hose tsis tsuas yog tiv taus qhov ntsuas kub, tab sis kuj tseem muaj kev ruaj ntseg zoo, tsis yog vim kub nthuav dav thiab txias contraction thiab tawg lossis deformation, xyuas kom muaj kev ruaj ntseg ntawm kev tsim khoom.
Lub Teflon Hose muaj ib tug du, tsis-nplaum sab hauv phab ntsa, uas yog tshwj xeeb tshaj yog tseem ceeb thaum conveying siab purity cov ntaub ntawv. Nws tuaj yeem txo cov khoom siv hauv cov raj xa dej seem thiab txhaws, txhim kho kev tsim khoom, thaum ua kom cov khoom zoo thiab kev nyab xeeb. Cov yam ntxwv no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam tshuaj thiab khoom noj khoom haus vim tias nws ua kom muaj kev huv huv thiab kev nyab xeeb ntawm kev tshaj tawm.
Teflon hose tsis yog tsuas yog corrosion resistant thiab kub resistant, tab sis kuj muaj zoo heev mechanical zog. Nws lub zog siab, siab tensile lub zog thiab compressive lub zog, nrog rau hnav-tiv taus, tsim kua muag-resistant, qaug zog-resistant yam ntxwv, yog li ntawd lub hose nyob rau hauv complex thiab sib txawv tej yam kev mob tseem muaj peev xwm tswj stability. Tsis tas li ntawd, Teflon hose muaj qhov ua tau zoo thiab hloov tau yooj yim, tuaj yeem hloov mus rau ntau yam kev sib txuas ntawm cov kav dej thiab qhov chaw teeb tsa, txhim kho qhov yooj yim thiab yooj yim ntawm kev tsim kho..
Teflon hose yog ua los ntawm cov ntshiab teflon resin, tsis muaj additives nyob rau hauv cov txheej txheem ntau lawm, kiag li tsis muaj plasticizers thiab lwm yam teeb meem tshuaj, yog li ntawd tsis muaj teeb meem rau tib neeg lub cev. Nws sab hauv du nto tsim, zoo tiv thaiv cov kab mob thiab cov kab mob sib txuas los pab txhawb kev ntxuav thiab tua kab mob, kom muaj kev nyab xeeb ntawm kev noj qab haus huv nruab nrab. Cov yam ntxwv no tseem ceeb tshwj xeeb hauv kev lag luam tshuaj thiab khoom noj khoom haus kom ntseeg tau tias cov khoom lag luam muaj kev nyab xeeb thiab ua raws.
Teflon hose tau dav siv nyob rau hauv ntau lub teb rau nws zoo heev corrosion kuj, siab kub kuj, zoo puab phab ntsa yam ntxwv, zoo heev mechanical zog thiab kev nyab xeeb thiab noj qab haus huv cov yam ntxwv. Nws tsis yog tsuas yog ib qho kev xaiv zoo tshaj plaws rau kev lag luam tshuaj, kev lag luam tshuaj thiab kev lag luam ua zaub mov, tab sis kuj yog ib qho tseem ceeb rau kev txhim kho kev tsim khoom thiab ua kom muaj kev ruaj ntseg ntau lawm.
Post lub sij hawm: Lub Xya hli ntuj-24-2024 