Kenyelletso ea bophelo ba ts'ebeletso ea li-hose tsa PTFE:
Joalo ka ha bohle re tseba, ka lebaka la litšobotsi tse phahameng tsa ts'ebetso eaLithapo tsa PTFE, e se e sebelisoa liindastering tse fapaneng.Leha hose ea PTFE e na le bophelo bo bolelele ba ts'ebeletso, e tla khutsufatsa bophelo ba ts'ebeletso haeba e sebelisoa hampe.Ntle le moo, ho bohlokoa haholo ho khetha mofuta o nepahetseng oa PTFE le mofuta oa kopo, hobane liphaephe tse nang le lisebelisoa tse ntle tse tala le lits'ebetso tse tšoanelehang tsa tlhahiso li tla ba le bophelo bo bolelele ba ts'ebeletso.Moetsi e mong le e mong oa liphaephe tsa PTFE o nahana ka lits'ebetso tse ikhethileng ha a rala limaraka tsa PTFE
Kenyelletso ea li-hoses tsa PTFE
PTFE ke e 'ngoe ea lisebelisoa tsa polymer tse tsitsitseng ka ho fetisisa tse tsejoang.E hanyetsana le asiti, alkali, solvents, mocheso o phahameng le mahlaseli a ultraviolet.Hangata e bitsoa "Morena oa Plastiki".'Mala oa hae hangata o na le boka bo bosoeu bo bosoeu, o phatsima,' me o na le litšobotsi tse latelang tse babatsehang:
1. Ho hanyetsa mocheso o phahameng: mocheso o sebetsang o ka fihla ho 260 ℃.
2. Ho hanyetsa mocheso o tlase: boima bo botle ba mechine;le haeba mocheso o theohela ho -65°C, o ka boloka bolelele ba 5%.
3. Corrosion resistance: Ha e kenelle lik'hemik'haleng tse ngata le li-solvents, 'me e khona ho mamella li-acids tse matla le alkalis, metsi le li-solvents tse sa tšoaneng.
4. Ho hanyetsa boemo ba leholimo: E na le bophelo bo botle ka ho fetisisa ba botsofali har'a li-plastiki.
5. Lubricity e phahameng: ke coefficient e tlase ea likhohlano har'a lisebelisoa tse tiileng.
6. Ha ho ho khomarela: Ena ke tsitsipano e nyenyane ka ho fetisisa ea holim'a metsi har'a lisebelisoa tse tiileng 'me ha e khomarele ntho leha e le efe.
7. Ha e na chefo: Ha e na chefo 'me e ke ke ea baka litlamorao tse mpe ka lebaka la ho kenngoa ha methapo ea mali le litho tsa maiketsetso tsa nako e telele' meleng oa motho.
Lintlha tse amang bophelo bo bolelele ba tšebeletso
Ntle le boleng ba lisebelisoa tse tala tsa PTFE kapa maemo a ntlafalitsoeng, bophelo ba ts'ebeletso ba PTFE bo amana le tikoloho e latelang ea kantle:
1. Khatello ea ho sebetsa
li-hoses tsa sehlahisoa sa ts'ebetso li sebetsa ka mokhoa o tsoelang pele tlas'a khatello e phahameng e boletsoeng.Ka kakaretso, khatello ea ho sebetsa ke kotara ea khatello e fokolang ea ho phatloha ha hose.Khatello e feteletseng e ka etsa hore tube e phatlohe
2. Khatello e eketsehang
Hoo e batlang e le lisebelisoa tsohle tsa hydraulic li hlahisa liphetoho tsa khatello tse ka 'nang tsa feta boemo ba li-valve tsa tšireletso.Ho pepesa hose ho khatello ea khatello e fetang khatello e phahameng ea ts'ebetso ho tla khutsufatsa bophelo ba hose mme ho tlameha ho nahanoa.Ho phahama (ho phahama ha khatello ea nakoana ka potlako) ho ke ke ha bontšoa litekanyong tse ngata tse tloaelehileng tsa khatello, empa ho ka lekanyetsoa ka thepa ea ho metha ea elektroniki.Tsamaisong e nang le maqhubu a matla, khetha hose e nang le khatello e phahameng ea ho sebetsa
3. Khatello ea ho phatloha
Tsena ke litekanyetso tsa liteko feela 'me li sebetsa likopanong tsa li-hose tse sa kang tsa sebelisoa le tse bokelletsoeng ka nako e ka tlase ho matsatsi a 30.
4. Khatello e phahameng
Lisebelisoa tsa khase tse nang le khatello e phahameng haholo, haholo-holo litsamaiso tse phahameng tsa khase tse fetang 250 psi, li kotsi haholo 'me li lokela ho sireletsoa ka ho feletseng ho ts'oaetso ea ka ntle le tšenyo ea mechine kapa ea lik'hemik'hale.Li boetse li lokela ho sireletsoa ka mokhoa o nepahetseng ho thibela ho shapuoa ha ho ka ba le phoso
5. Mocheso oa ho sebetsa
PTFE Hose e na le moeli o itseng oa mocheso, 'me mocheso oa eona o sebetsang o pakeng tsa -65° le 260°.Leha ho le joalo, tšebeliso ea nako e telele ea mocheso ka holimo ho likhato tse 260 e tla baka deformation ea eona, e tla ba le tšusumetso e kholo tšebelisong ea sehlahisoa;mocheso o boletsoeng o bolela mocheso o phahameng ka ho fetisisa oa mokelikeli kapa khase e tsamaisoang.Ka hona, mocheso o phahameng oa hose ka 'ngoe ha o sebetse ho metsi kapa likhase tsohle.Tšebeliso e tsoelang pele ka mocheso o phahameng le khatello e phahameng e lokela ho qojoa kamehla.Tšebeliso e tsoelang pele ka mocheso o phahameng ka ho fetisisa kapa haufi le mocheso o phahameng ka ho fetisisa o tla baka ho senyeha ha thepa ea 'mele ea li-tubes le likatiba tsa li-hose tse ngata.Ho senyeha hona ho tla fokotsa bophelo ba tšebeletso ea hose
6. Radius e kobehang
Bonyane bo khothalelitsoeng radius bo thehiloe holim'a khatello e phahameng ea ho sebetsa, hose e ke ke ea kobeha.Ha radius e kobehang e fokotseha ka tlase ho boleng bo tlase bo khothalletsoang, khatello ea ts'ebetso e bolokehileng ea fokotseha.Ho kobeha hose ka tlase ho sebaka se tlase se kobehileng ho tla fokotsa bophelo ba hose
7. Ts'ebetso ea vacuum
Khatello e mpe ka ho fetisisa e bonts'ang hose-16 le e kholoanyane e sebetsa feela ho li-hoses tse sa senyeheng kapa tse kenngoeng ka ntle.Haeba -16 le li-hoses tse khōloanyane li hloka khatello e kholo e mpe, ho kgothaletswa ho sebelisa li-coil tse tšehetsang ka hare
8. Hose ho hlahloba kopano
Mochine oa hose o sebelisoang o lokela ho hlahlobisisoa khafetsa bakeng sa ho lutla, li-kink, ho bola, ho senyeha kapa matšoao afe kapa afe a ho senyeha kapa ho senyeha.Likopano tsa li-hose tse tsofetseng kapa tse senyehileng li lokela ho tlosoa tsamaisong ea tlhokomelo le ho nkeloa sebaka hang-hang
Ka kakaretso, li-hoses tsa PTFE li sebelisoa haholo libakeng tse fapaneng tse thata tse kang mocheso o phahameng, khatello e phahameng le ho hanyetsa ho bola.Empa hafeela e sebelisoa tlas'a maemo a tloaelehileng, bophelo ba eona ba tšebeletso bo ke ke ba e-ba bobe.Ha u ntse u sebelisa, ka kopo etsa bonnete ba hore u baballa tube ea hau, e le ho etsa bonnete ba hore e ka u sebeletsa nako e telele.Lintlha tse ka holimo ke tse ling tsa matseno a bophelo ba tšebeletso ea li-hose tsa PTFE, ke tšepa hore u tla li rata.Khampani ea rona bestflon e ikhetha ka tlhahiso eaPTFE hose bafani ba litsebi, amohela ho buisana le lihlahisoa tsa rona!
Lipatlisiso tse amanang le ptfe hose:
Nako ea poso: Apr-23-2021