Seru se Sekolo sa Maniki se Sekolo sa Mano sehlekehleke Ntlafatsa ptfe le EPDM
| Lintho tse bonahalang: | PTFE + EPDM | Media: | Metsi, oli, khase, motheo, oli le asiti |
|---|---|---|---|
| Boholo ba Port: | Dn50 - DN600 | Kopo: | Maemo a mocheso o phahameng |
| Lebitso la sehlahisoa: | Wafer (mofuta oa sethala se matla se tiisitsoeng sa serurubele, serurubele sa polasetiki sa polasetiki sa Waterfly | Khokahano: | Waterrath, flae e fela |
| Mofuta oa Valve: | Serurubele se serurubele, sa mofuta oa mofuta oa mofuta oa shaft belkly ha a ka sebatli se se nang pin | ||
| Lebone le phahameng: |
Seteishene sa serurubele, lintja tsa bolo ea maoto ea PTFY |
||
E ntšo / Green PTFE / FPM + EPDM Raber Valven bakeng sa setulo sa serurubele
Ho sebelisa litulo tsa rabara tse hlahisitsoeng ke S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SCL li sebelisoa haholo ka S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SCL li sebelisoa haholo ka S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SYL
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+ EPDM
Teflon (PTFE) Liner everlays epdm e tlametsoeng selikalikoe sa rigid phenolic setulong sa setulong sa setulo se kantle. PTF e atoloha ka holim'a setulo sa litulo le bophara ba setulo sa bophahamo, se koahela setulo sa EPDM se nang le likutu tsa Valve le disc e koetsoeng.
Mohato oa mocheso: - 10 ° C ho 150 ° C.
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%
Mocheso / ho hanyetsa tsa li-ruble tse fapaneng
| Lebitso la rabara | Lebitso le lekhutšoanyane | Khanyetso ea mocheso ℃ | Ho hanyetsa ho bata ℃ |
| Rabara ea tlhaho | NR | 100 | -50 |
| Nitrle rabara | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Bupolyme | SBR | 100 | -60 |
| Silicone rabara | SI | 250 | -120 |
| Fluorobber | Fkm / fpm | 250 | -20 |
| Polysulfide Rabara | PST | 80 | -40 |
| Vamac (Ethylene / acrylic) | EPDM | 150 | -60 |
| Buyl rabara | Iir | 150 | -55 |
| Polyproplene ruber | Acm | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Limiti tsa rona tsa serui tsa bohloeki ke tsona tse boima tsa likhopolo tsa rona tsa sebui, tse etselitsoeng ho sebelisoa likokoana-hloko tsa metsi, oli, litheko, batse ba maemo a matla. Li tsamaisana haholo ho potlakisa ho PUP - Libakeng tsa mocheso, li netefatsa hore ts'ebetso ea hau e se sebetse hantle ebile e sa sebetse, ho sa tsotelehe bothata bo haufi. Ka boholo bo tlohang ho DN50 ho ea DN600, litiiso tsa rona li ka kopanngoa ka mefuta e fapaneng ea li-valve tsa valve Ho phahama ha lintho tsena, litiiso tsena ke Testamente ea ho Ikitlaelletsa Sanseng SWortic ho Boleng le ho tsitsa. Ho sebelisa tšebetso e ikhethang e kopanyang lik'hemik'hale tse boletsoeng esale pele tsa PTFI ho feta tekanyetso, ho phela halelele le polokeho. Ba fumana sebaka sa tsona likhoeng tse bonoang tse kang masela, lits'ebeletso tsa matla, lihlekehleke, mesebetsi ea tikoloho, ho tlosa khatello ea bona le e pharaletseng. Ka litiiso tsa rona tsa serui tsa bohloeki, ha u reke feela sehlahisoa; U matseletse khotsong ea kelello, ho tseba hore ts'ebetso ea hau e tiisitsoe ka bokhabane.