Keydka fudheer Xallinta PTFE / EPDM
| Waxyaabaha: | Ptfe + epdm | Warbaado: | Biyaha, saliida, gaaska, saldhigga, saliida iyo aashitada |
|---|---|---|---|
| Cabbirka Dekadda: | Dn50 - dn600 | Codsi: | Xaaladaha heerkulka sare |
| Magaca wax soo saarka: | Tyf-ka xarkaha khadka tooska ah ee jilicsan oo jilicsan oo jilicsan oo jilicsan | Xiriirka: | Wafer, Flages Glage |
| Nooca Valve: | Blastlyl Valve, LOUL COLT LOCH LULBLE SUNTITLE VALLENGLE MEND | ||
| Nalka sare: |
Kursiga fadhiga fadhiga, ptfe kursiga kubbadda past |
||
Black / Green PtFe / FPM + EPDM Ranger Palve kursiga barxada leh
PTFE + EPDM Kuraasta Valve ee kuraasta caagga ah ee ay soo saartay SML, saldhigga korantada, kululaynta, kuleylka, dawada, maraakiibta, ganacsiga iftiinka, ilaalinta deegaanka iyo meelaha kale ee deegaanka.
Waxqabadka wax soo saarka: iska caabin heerkul sare ah, iska caabbinta aashitada iyo iska caabbinta alkal iyo iska caabbinta saliida; Iyada oo leh dib-u-celin dib-u-celin wanaagsan, adag oo waarta oo aan darin.
Ptffe+ EPDM
Teflon (PTFE) Linger wuxuu kudhabaanayaa liner-ka EPDM oo loo xilsaaray giraan phenolic adag PTFE waxay ku fidsan tahay wajiga kursiga iyo dhexroorkii ka soo baxa ee Flangeter-ka, gabi ahaanba daboolida lakabka epdm epdm epdm ee kursiga, kaas oo bixiya adkeysiga tuubada xiridda iyo diskiga xiran.
Xaddiga heerkulka: - 10 ° C illaa 150 ° C.
Virgin PTFE (polytetrafluethylen)
PTFE (Teflon) waa polymon-ka ku saleysan fluorocarbon oo caadi ahaan waa kiimikada ugu adkaysata dhammaan balaastigga, halka ay ku hayaan guryaha kuleylka ee tamarta iyo korantada. PTFE sidoo kale waxay leedahay koronto hooseeya oo khilaaf ah si ay ugu habboon tahay codsiyo badan oo togan oo hooseeya.
Qalabkani waa mid aan ahayn - wasakhaysan oo uu aqbalo FDA ee codsiyada cuntada. In kasta oo sifooyinka farsamada ee PTFE ay hooseyso, isbarbar dhigaya balaastigga injineeriyada kale, guryaheeda ayaa weli waxtar u leh tirada heerkulka ballaaran.
XUQUUQDA QARANKA: - 38 ° C illaa + 230 ° C.
Midab: Caddaan
Torque adder: 0%
Kuleylka / iska caabin qabow ee Flabbers kala duwan
| Magaca caag ah | Magaca gaagaaban | Cadaadiska kuleylka ℃ | Iska caabin qabow ℃ |
| Caag dabiici ah | NR | 100 | - 50 |
| Caagga nitrle | Boqor | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | Sbr | 100 | - 60 |
| Caag silicone ah | SI | 250 | - 120 |
| Fluororrubber | FKM / FPM | 250 | - 20 |
| Poluselfide Caag | Ps / t | 80 | - 40 |
| Vamac (ethellene / acrylic) | Ilaaliye epdm | 150 | - 60 |
| Lowyll caaro | Iir | 150 | - 55 |
| Polypropylene caag | Acm | 160 | - 30 |
| Hyplon. Polyetylen | Csm | 150 | - 60 |
Waxaa laga soo qaatay isku-darka adag ee PTFE iyo EPDM, oo siddooyinku xidhnaa ayaa injineer ah si ay u hor istaagaan kuwa ka mid ah warbaahinta kala duwan oo ay ku jiraan biyo, gaas, gaas, saliid, iyo xitaa acids-ka salka. Tani waxay ka dhigeysaa shaabaddeena Xulashada ugufiican ee warshadaha ka imanaya dharka iyo saldhigyada korantada si loo yaqaan 'patrochemical', kuleylka, dawada, dawooyinka, dawooyinka, ganacsiga, iyo ilaalinta deegaanka, iyo ilaalinta deegaanka. Caabbitaanka maaddada ee heerkulka sare iyo nabaad-guurka kiimikada ayaa hubiya in galka garka leh ee giraanyada jilicsan ee ay siddo ay u ilaaliyaan daacadnimadooda iyo wax qabadkooda isticmaalka daba dheeraada, sidaa darteedna loo soo bandhigayo xalka xirashada ee aan la koobi karin ee warshadaha ayaa isku hallayn kara. Boorashkeenna badeecadaha ah waxaa ka mid ah xargaha xargaha xargaha xargaha jilicsan ee jilicsan ee barbaarka Iyada oo ay weheliso nabarrada dekeda ee u dhaxaysa DN50 illaa DN600, tuuladahaani waxay ku habboon yihiin inay buuxiyaan baahiyaha kasta oo dalbanaya heerkulka sare iyo xalka kiimikada u adkaysta. Xiriirka xabaasha leh iyo kuwa Flages, oo ay weheliso naqshadeynta qaab-dhismeedka valve-ka-oo ka baxsan hufnaanta socodka qulqulka iyo yareynta halista daadashada. Taas oo ku taal balaastikada Sanssherengengengengengence, waxaan u heellan nahay inaan gaarsiino tuubooyinka xakameysan ee keydka ah ee bixiya isku halaynta, qiimaha - waxtarka sare, hubinta in howlgalada ay u shaqeeyaan si habsami leh oo hufan.