Hejuru - Ubwiza PTFE EPDM Ifumbire Ikinyugunyugu Valve Ikidodo
| Ibikoresho: | PTFE + EPDM | Itangazamakuru: | Amazi, Amavuta, Gazi, Shingiro, amavuta na Acide |
|---|---|---|---|
| Ingano yicyambu: | DN50 - DN600 | Gusaba: | Ubushyuhe bwo hejuru |
| Izina ry'ibicuruzwa: | Ubwoko bwa Wafer Centre Yoroheje Ifunga Ikinyugunyugu, pneumatike Wafer Ikinyugunyugu | Kwihuza: | Wafer, Flange irangira |
| Ubwoko bwa Valve: | Ikinyugunyugu, Ikinyugunyugu Ubwoko bubiri Igice cya Shaft Ikinyugunyugu kitagira pin | ||
| Umucyo mwinshi: |
intebe yikinyugunyugu, ptfe intebe yumupira |
||
Umukara / Icyatsi PTFE / FPM + EPDM Rubber Valve Icyicaro cyikinyugunyugu
Intebe za PTFE + EPDM zivanze na rubber valve zakozwe na SML zikoreshwa cyane mubudozi, amashanyarazi, peteroli, gushyushya no gukonjesha, imiti, kubaka ubwato, metallurgie, inganda zoroheje, kurengera ibidukikije nizindi nzego.
Imikorere y'ibicuruzwa: kurwanya ubushyuhe bwinshi, aside nziza na alkali irwanya amavuta; hamwe no kwisubiraho kwiza, gushikamye kandi kuramba kudatemba.
PTFEEPDM
Umurongo wa Teflon (PTFE) urenga EPDM ihujwe nimpeta ikomeye ya fenolike ku cyicaro cyo hanze. PTFE irambuye hejuru yintebe kandi hanze ya diameter ya flange kashe, itwikiriye rwose urwego rwa EPDM elastomer rwicyicaro, rutanga imbaraga zo gufunga ibiti bya valve na disiki ifunze.
Ikirere cy'ubushyuhe: - 10 ° C kugeza kuri 150 ° C.
Isugi PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ni polymer ishingiye kuri fluorocarubone kandi mubisanzwe niyo irwanya imiti ya plastiki zose, mugihe igumana ibintu byiza byumuriro n'amashanyarazi. PTFE nayo ifite coefficient nkeya yo guterana kuburyo nibyiza kubisabwa byinshi bya torque.
Ibi bikoresho ntabwo - byanduza kandi byemewe na FDA kubisaba ibiryo. Nubwo imiterere ya mashini ya PTFE iri hasi, ugereranije nibindi bikoresho bya plastiki byakozwe, imiterere yabyo ikomeza kuba ingirakamaro hejuru yubushyuhe bugari.
Ikirere cy'ubushyuhe: - 38 ° C kugeza + 230 ° C.
Ibara: cyera
Umuyoboro wa Torque: 0%
Ubushyuhe / Ubukonje bukabije ya rubber
| Rubber Izina | Izina Rito | Kurwanya Ubushyuhe ℃ | Kurwanya ubukonje ℃ |
| Rubber Kamere | NR | 100 | -50 |
| Nitrle Rubber | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | SBR | 100 | -60 |
| Silicone Rubber | SI | 250 | -120 |
| Fluororubber | FKM / FPM | 250 | -20 |
| Polysulfide Rubber | PS / T. | 80 | -40 |
| Vamac (Ethylene / Acrylic) | EPDM | 150 | -60 |
| Butyl Rubber | IIR | 150 | -55 |
| Rubber | ACM | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Yakozwe kuva murwego rwo hejuru - urwego rwa PTFE (Polytetrafluoroethylene) na EPDM (Ethylene Propylene Diene Monomer), iyi mpeta yikimenyetso ikemura ikibazo cyibanze gikenewe kashe ishobora kwihanganira ibyifuzo byinshi byakazi. PTFE, izwiho kurwanya imiti idasanzwe no guterana amagambo, ikomatanya bidasubirwaho n’ikirere cyihariye cya EPDM ndetse no guhangana na ozone, ikora kashe ikoresha neza ibidukikije by’ubushyuhe bukabije kandi ikomeza ubusugire bwayo ku mazi, amavuta, gaze, ibishingwe, na aside. Ihuriro ryibintu bibiri , yiganje mu mashanyarazi no mu nganda za peteroli. Igishushanyo cyibanze ku bwoko bwa wafer bwo hagati bworoshye gufunga ibinyugunyugu, harimo amahitamo ya pneumatic wafer ibinyugunyugu, hamwe na lug ubwoko bwa kabiri igice cya shaft ikinyugunyugu kidafite pin. Uku kwishyira ukizana kwose mubikorwa, gufatanije nibikoresho byayo byo hejuru - gukora, bituma PTFE EPDM ivanga ikinyugunyugu ikinyugunyugu kashe yerekana impeta yingirakamaro mu nganda zishaka kwizerwa zitabangamiye ubuziranenge cyangwa imikorere. Hamwe na Sansheng Fluorine Plastics yiyemeje guhanga udushya no kuramba, iyi mpeta ntisobanura ibicuruzwa gusa, ahubwo ni igisubizo cyuzuye kubibazo byinganda bigezweho.