PTFE yog fluoropolymer. Nws yog tib yam khoom siv hauv cov khoom siv uas tsis yog khoom siv thiab tseem siv los ua cov tsom iav thiab rab chais hniav. PTFE yog non-flammable thiab non-toxic.
Cov khoom tau paub los ntawm ntau lub npe, suav nrog "PTFE daim kab xev," npe tom qab cov khoom siv los ntawm nws ua. Nws tseem hu ua Teflon daim kab xev, uas yog lub npe rau polytetrafluoroethylene.
Qee cov neeg xa mus rau nws raws li xov sealing daim kab xev, kav dej daim kab xev, yeeb nkab wrapping daim kab xev, los yog sealing daim kab xev vim nws feem ntau daim ntawv thov yog rau sealing yeeb nkab threads nyob rau hauv cov kav dej tej yaam num.
PTFE ua haujlwm li cas:
PTFE txawv ntawm lwm hom kab xev. Piv txwv li, daim kab xev koj yuav siv nyob ib ncig ntawm koj lub tsev muaj nplaum rau ntawm ib los yog ob sab los muab khi los yog khi ob qhov chaw ua ke. Plumber's daim kab xev tsis yog nplaum, tab sis nws ua haujlwm zoo hauv cov kav dej kom ntseeg tau tias muaj kev sib haum xeeb thaum ob lub kav dej sib txuas ua ke.
Cov yeeb nkab wrapping daim kab xev no tuaj yeem siv los ua lubricant thiab sealant rau cov yeeb nkab xov. Nws yog nplua tab sis tsis nplaum, thiab ua raws li qhov chaw nruab nrab ntawm cov xov. Nws yog qhov zoo rau kev ua kom muaj kev sib txuas nruj thiab ruaj ntseg, thiab tuaj yeem tshem tau yooj yim thaum xav tau.
Tsis tsuas yog cov khoom no foob thiab lubricate yeeb nkab threads, tab sis nws kuj yuav pab txo txoj kev pheej hmoo ntawm threads ua daig vim nws du nto ua raws li lub cushion.
Daim ntawv thov:
Thaum nws los txog rau kev siv daim kab xev, PTFE (polytetrafluoroethylene) daim kab xev yog ib qho ntawm ntau yam ntaub ntawv.
PTFE daim kab xev yog tsim los ntawm ib hom tshwj xeeb ntawm fluoropolymer uas muaj cov cua kub zoo heev, tshuaj tiv thaiv thiab tsis-stick zog. Hauv tsab xov xwm no, peb yuav tshawb txog qee yam ntawm ntau daim ntawv thov rau PTFE daim kab xev.
Thaum tshav kub kub foob PTFE daim kab xev yog feem ntau siv nyob rau hauv cov ntaub ntawv uas thaum tshav kub kub foob qhov twg ob cov ntaub ntawv yuav tsum tau sib txuas ua ke nyob rau hauv high kub. Cov kab xev muaj cov cua kub zoo heev, tso cai rau nws tiv taus qhov kub thiab txias tsim thaum lub sij hawm sealing txheej txheem tsis degrading los yog melting.
Ntim PTFE daim kab xev kuj tseem siv rau hauv cov ntawv ntim khoom uas yuav tsum tau muaj qhov tsis zoo. Cov kab xev tuaj yeem siv rau cov khoom ntim xws li cov tshuab ntim cua sov, lub hnab ntim khoom, thiab lub hnab ua tshuab kom tiv thaiv cov khoom los ntawm cov khoom siv thaum lub sijhawm ntim khoom.
Release Film PTFE daim kab xev feem ntau yog siv los ua cov yeeb yaj kiab tso tawm hauv kev tsim cov khoom nplaum xws li daim kab xev, daim ntawv lo thiab cov ntawv nplaum. Cov khoom uas tsis yog-stick ntawm daim kab xev tso cai rau cov khoom nplaum tau yooj yim tshem tawm ntawm liner yam tsis muaj qhov seem.
Food Processing PTFE daim kab xev feem ntau yog siv rau hauv kev lag luam ua zaub mov vim nws cov khoom tsis-stick thiab FDA ua raws. Cov kab xev tuaj yeem siv rau ntawm cov khoom siv conveyors, chutes thiab lwm yam khoom siv los tiv thaiv cov khoom noj los ntawm kev ua cov kab thiab kab mob sib kis.
Aerospace PTFE daim kab xev muaj ntau yam kev siv hauv kev lag luam aerospace, nrog rau kev tiv thaiv txheej rau cov khoom siv dav hlau thiab ua cov khoom siv tsis zoo rau cov pwm siv hauv kev tsim khoom.
Automotive PTFE tapes kuj siv nyob rau hauv kev lag luam tsheb piv txwv li rau daim npog qhov ncauj thaum lub sij hawm painting thiab hmoov txheej txheej txheem, thiab rau gasketing thiab sealing.
Tag nrho hauv tag nrho, PTFE daim kab xev yog cov khoom siv ntau yam nrog ntau yam kev siv thoob plaws ntau yam kev lag luam. Nws zoo heev tiv thaiv tshav kub, tshuaj tiv thaiv thiab tsis-stick zog ua rau nws zoo tagnrho rau ntau daim ntaub ntawv siv. Txawm hais tias koj nyob hauv kev lag luam ntim khoom, kev ua zaub mov, aerospace lossis tsheb, PTFE daim kab xev yog ib qho kev txhim khu kev qha thiab zoo rau koj cov kev xav tau ntawm daim kab xev.
