PTF e emela polytetlafluoethylene, eo ho buuoang ka 'mino oa lik'hemik'hale bakeng sa polymer (cf2) n.
Polytetlaflloebeeth
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PTFE, kapa polystetrafluoethylene, e emela picnanclene ea theknoloji ea polymer, haholo-holo likopo tse thata tsa lik'hemik'hale e seng molaong. Hangata tse tsejoang ke lebitso la eona la khoebo, Teflon, PTF, e na le bokhoni bo ikhethang ba Mongobo, le ho mamella ho phallang masene. Litšobotsi tsena li etsa hore li-sotefly tsa rona tsa serurubele ha se karolo feela, empa ke karolo ea bohlokoa ea ho netefatsa maemo a bophelo.our ho khetho ea thepa e tala. PTFE e sebelisitsoe ka litulo tsa rona tsa serurubele tsa rona ea li-butterfly, e netefatsa hore sehlahisoa se seng le se seng se tsoelang pele ho phofo ena e hloekileng e ikhethang ea polymer e hloekileng. Boitlamo bona bo fetela karolong e 'ngoe le e' ngoe ea ts'ebetso ea rona ea ho etsa thepa, moo boenjiniere ba bona ba kopanang le litekanyetso tsa taolo ea boleng bo boima ho hlahisa tiiso eo ea hoeba ea netefatsang. E loketse lits'ebetso tse ngata tsa likopo, ho tsoa ho lijalo tsa lik'hemik'hale ho isa ho tsa ho etsa lijo, mehele ea rona ea serumapele ea rona ea Serunseng le boinehelo ba Setereke. Ka bophara ba bophara ba DN50 - Dn600, litulo tsena tsa li-valisve ha li qale ho fihlela litlhoko tsa indasteri ea indasteri e fapaneng, ho ts'epahala, ho phela nako e telele le ts'ebetso mabapi le ts'ebetso ea hau.
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Ztfe Leakage PTF Valve Lruckly likarolo tsa Valve tsa Dn50 - Dn600
Virgin PTF (Polytetraflueroethylene)
PTF (Tefhlon) ke polymer ea Fluorocarbon 'me hangata ke tse sa tšoaroang ka lik'hilograma tsohle, ha li ntse li boloka thepa e ntle ea ho hlasimolla le ho boloka thepa ea motlakase. PTFF e boetse e na le moferefere o tlase oa khohlano kahoo ho loketse likopo tse ngata tsa toropo.
Lintho tsena ke tse seng moo u li siang 'me li amoheloa ke FDA bakeng sa lits'ebetso tsa lijo. Le ha thepa ea mecha ea PTF e tlase, e bapisa polasetiki e meng ea boenjiniere, thepa ea eona e lula e na le thuso ho mocheso o pharaletseng.
Mocheso oa mocheso: - 38 ° C ho ea 230 ° C.
'Mala: Bosoeu
Torqued Ader: 0%
Paramente Tafole:
| Lintho tse bonahalang | Temp e loketseng. | Litšobotsi |
| NBR |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Netrile Rubber o phela hantle ka ho fetisisa - Ho eketsa likhanyetso, ho hanyetsa absion le hydrocarbon - thepa e thibelang. E ka sebelisoa e le thepa e akaretsang ea metsi, phokotso, asiti, mafura, mafura, oli, nitraulic, le hydratebons e ntle. |
| EPDM |
- 40 ℃ ~ 135 ℃ Instant - 50 ℃ ~ 150 ℃ |
Setlape sa Ethylene ke kakaretso e ntle - Morero oa Syncentic e ka sebelisoang lits'ebetsong tsa metsi, linoko, li-nitvien, li-inrganics.
|
| CR |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Neoprene e sebelisoa mecheng ea media e joalo ka acid, oli, mafura, botoro le lilaere 'me o hanyetsa hantle ho hlasela. |
Lintho tse bonahalang:
- PTFE
Setifikeiti:
- FDDA, fihla, Rohs, EC1935
Melemo:
PTF e emela polytetlafluoethylene, eo ho buuoang ka 'mino oa lik'hemik'hale bakeng sa polymer (cf2) n.
Polytetlaflloebeeth
Ptfe e na le li-anert tsa lik'hemik'hale linthong tse ngata. E boetse e khona ho mamella likopo tse phahameng tsa mocheso mme se tseba hantle hore na lintho tsa lona tsa ho hlasela - Rala thepa.
Ho khetha thepa e nepahetseng ea setulo hangata ke qeto e thata ka ho fetisisa ho Belve ea Ball Khetho. Ho thusa bareki ba rona nakong ena, re ikemiselitse ho fana ka leseli kopo ea moreki.
Litulo tsa PTF tsa PTF tse re tlalehiloeng ke US li sebelisoa haholo ka temaneng, seteishini, ts'ireletso ea tikoloho, indasteri e hahiloeng le masimo a lefatše.
Ts'ebetso ea Lihlahisoa: mocheso o phahameng oa mocheso, o motle oa asiti le a alkali le khanyetso ea oli; ka ho mamella hantle, ho hlompheha ebile ho tšoarella ha ho senyeha.
PTFE, kapa polystetrafluoethylene, e emela picnanclene ea theknoloji ea polymer, haholo-holo likopo tse thata tsa lik'hemik'hale e seng molaong. Hangata tse tsejoang ke lebitso la eona la khoebo, Teflon, PTF, e na le bokhoni bo ikhethang ba Mongobo, le ho mamella ho phallang masene. Litšobotsi tsena li etsa hore li-sotefly tsa rona tsa serurubele ha se karolo feela, empa ke karolo ea bohlokoa ea ho netefatsa maemo a bophelo.our ho khetho ea thepa e tala. PTFE e sebelisitsoe ka litulo tsa rona tsa serurubele tsa rona ea li-butterfly, e netefatsa hore sehlahisoa se seng le se seng se tsoelang pele ho phofo ena e hloekileng e ikhethang ea polymer e hloekileng. Boitlamo bona bo fetela karolong e 'ngoe le e' ngoe ea ts'ebetso ea rona ea ho etsa thepa, moo boenjiniere ba bona ba kopanang le litekanyetso tsa taolo ea boleng bo boima ho hlahisa tiiso eo ea hoeba ea netefatsang. E loketse lits'ebetso tse ngata tsa likopo, ho tsoa ho lijalo tsa lik'hemik'hale ho isa ho tsa ho etsa lijo, mehele ea rona ea serumapele ea rona ea Serunseng le boinehelo ba Setereke. Ka bophara ba bophara ba DN50 - Dn600, litulo tsena tsa li-valisve ha li qale ho fihlela litlhoko tsa indasteri ea indasteri e fapaneng, ho ts'epahala, ho phela nako e telele le ts'ebetso mabapi le ts'ebetso ea hau.