Phahameng -

Tlhaloso e khutšoane:

PTF e emela polytetlafluoethylene, eo ho buuoang ka 'mino oa lik'hemik'hale bakeng sa polymer (cf2) n.

Polytetlaflloebeeth


Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Ha ho tluoang ho netefatsa botebo E etselitsoe ho hlokomela litlhokahalo tse hlokang ho ba le bohloeki moo bohloeki bo botsoang teng le ho phela ka bongata. . Motsoako ona o kenya letsoho tse ntle tsa lefatše ka bobeli - Boiphetetso le maemo a ho feto-fetoha ha EPDM, a pailaneng ka likhatiso tse sa thibeloang lik'hemik'hale tse sa tsitsang tsa lik'hemik'hale tse sa tsitsang le botsitso ba ptfe (Teflon). Teflon, folrorocarbon - Polymer, e tumme ka bokhoni ba eona ba ho boloka botšepehi ba eona ba ho e etsa kopo e loketseng bakeng sa lits'ebetso tse kenyelletsang lintho tse loketseng. Ho feta moo, thepa ea mantlha ea PTF ea Tlhaloso ea PTFA e tiisa hore lihee tsa rona tsa Valve li ka sebetsa hantle ho theosa le mocheso, ho DN50 ho ea ho DNB00.

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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.



Ho feta moo, ho kopana ha moroetsana PTFing Valgh Valvely Linor Valvesly Kirterleflex VATIRDY VATVE LIHOLO TSA PUSELETSO + 1 Ke ntho ea bohlokoa ea ho boloka bohloeki le polokeho ea mokelikeli o feta. Morero le thepa e ncha e sebelisitsoeng ho hahong ea valane e fana ka tharollo ea ho tsitsa e sa tšoaneng e emelang mathata a boima - Ebang ke bakeng sa phapanyetsano, lijo le senoelo, kapa likopo tsa ho sebetsa tsa lik'hemik'hale, li-liners tsa rona tsa 'mele li fana ka tšepiso le ts'ebetso eo litsebi tsa indasteri e itšetlehileng ka eona. Ka boitlamo ba rona ka bokhabane ba thepa ea lihlomo tse ithutoang, ho latela litebello tsa bareki ba rona ho latela boleng, tšebetso le polokeho. Amohela tiiso e phahameng ea ho hanela le ho hasaketso e phahameng ea sethala sa sethala sa sehoai sa Sethala sa Epidm + ptfe plator

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