Plane - Bray EPDM + PTF DATTER Litulo tsa Valvely - Santheng

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

Seaparo sa polasetiki se tummeng ka ho fetisisa - Litulo tsa rona tsa li-valta, li lumellana le likarolo tsa serurubele ho tloha DN50 ho ea DNT3 ho DN600, li emela Pina ea theknoloji ea tiiso. O ile a thunngoa ke Moroetsana PTF (polytetraflueneethylene), e boetse e tsejoang e le thepa e ngata ea lik'hemik'hale, tsitsipano ea motlakase le thepa ea motlakase. Tisia ea EPDM le PTFE e ntlafatsa ho tšoarella le ho tiea litulo tsa liphutuho, li li etsang - Ho Tšepahala Liasaane.

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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 hoBelve 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.



Setulo sa bray epdm + PTF, e ba lejoe la sekhutlo la sehlahisoa sa rona, o tiisa hore setulo se seng le se seng se fana ka tšebetso e ikhethang ha ho tobane le lik'hemik'hale tse mabifi. Motsoako o ikhethang oa sebopeho sa tlhaho sa PTFE le thepa ea Espherm e fella ka tharollo e sa sebetseng feela ho tshwaraha ya maemo a ho tshwarahanyetso, empa o bonts'a maemo a fapaneng a ts'ebetso. Ena - Ho rapela ha rona ho etsa bonnete ba hore litulo tsa boikhathollo tsa rona li ntse li tsoela pele ho tšepahala le bokhoni ba ho kenya lihlekehlekeng tsohle. ho ipehela. Hore na o sebetsana le maro a senyehileng, likhase, kapa likopo tse phahameng - E fumaneha ka bongata bo felletseng ba boholo bo felletseng Ka ho lelekisa bothateng le ho inehela ho fana ka lihlahisoa tse phahameng tsa ho fana ka chelete e phahameng, polane ea Sanseng e ntse e hloka litlhoko tsa moea oohle oa hao.

  • E fetileng:
  • E 'ngoe: