Curable Huv Huv EPDM + PTFE Compound RAWS LI VALVE RINGING RINGS
| Khoom siv: | PTFE + EPDM | Media: | Dej, roj, roj, hauv paus, roj thiab acid |
|---|---|---|---|
| Chaw nres nkoj loj: | DN50 - DN600 | Daim Ntawv Thov: | Siab kub tej kev mob |
| Khoom npe: | Wafer Hom Nruab Nrab Sealing Npauj Npaim Npauj Npaim Valve, Pneumatic Wafer Npauj Npaim Valve | Kev TWB: | Wafer, flange xaus |
| VALVE HOM: | Npauj Npaim Valve, Lug Hom Ob Chav Ib Nrab Ncej Npauj Npauj Npaim Valve Tsis Yog Tus PIN | ||
| Siab Teeb: |
Lub Rooj Npauj Npaim Valve, PTFE Rooj Pob Valve |
||
Dub / Ntsuab PTFE / FPM + Epdm Roj Hmab Valve Rooj Rau Npauj Npaim Valve
PTFE + EPDM compounded roj hmab valounded roj hmab valigts tsim los ntawm SML yog dav siv nyob rau hauv Textile, Metallurgy, Kev tiv thaiv lub teeb, kev tiv thaiv lub teeb thiab lwm thaj chaw.
Cov khoom lag luam kev ua tau zoo: cov kub ua hauj, zoo acid thiab alkali ua hauj lwm thiab roj ua hauj lwm; Nrog zoo rov qab resilisence, ruaj khov thiab ruaj khov yam tsis muaj kev txwv.
Ptfe+ EPDM
Teflon (PTFE) muaj feem cuam tshuam EPDM uas tau sib khi rau lub nplhaib tsis sib xws ntawm lub rooj sab nraud sab nraud. Lub PTFE txuas rau ntawm lub rooj zaum thiab sab nraud flange sealia ntxaij txheej ntawm lub rooj, uas muab resilience rau sealing rau sealing rau sealing valve thiab lub disc.
Qhov KubTiab Kub: - 10 ° C txog 150 ° C.
Nkauj xwb PTFE (Polytetrafluoroethylene)
PTFE (Teflon) yog cov tshuaj fluorocarbon raws li cov tshuaj lom neeg thiab feem ntau yog kev tiv thaiv txhua yam, thaum khaws cov khoom siv hluav taws xob zoo heev thiab hluav taws xob rwb thaiv tsev. PTFE kuj tseem muaj cov coefficient ntawm kev txhuam yog li nws yog qhov zoo tagnrho rau ntau daim ntawv thov tsawg.
Cov khoom siv no tsis yog - tsis sib thooj thiab lees txais los ntawm FDA rau cov ntawv thov cov zaub mov. Txawm hais tias cov khoom siv tshuab hluav taws xob ntawm PTFE yog tsawg, piv rau lwm cov tshuab engineered plastics, nws cov khoom tseem muaj txiaj ntsig ntau dhau qhov kub ntau.
Qhov KubTiab Kub: - 38 ° C rau + 230 ° C.
Xim: Dawb
Torque Adder: 0%
Thaum tshav kub kub / txias tsis kam ntawm kev sib tw sib txawv
| Roj Hmab Npe | Lub npe luv | Thaum tshav kub kub tiv thaiv ℃ | Khaub thuas tsis kam ℃ |
| Ntuj Roj Hmab | NR | 100 | -50 |
| Nitrle roj hmab | Leeg | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | Kua khawb | 100 | -60 |
| Silicone Roj Hmab | SI | 250 | -120 |
| Fluororubber | Fkm / fpm | 250 | -20 |
| Polysulfide Yas | Ps / t | 80 | -40 |
| Vamac (Ethylene / Acrylic) | Epdm | 150 | -60 |
| Butyl roj hmab | Tus me | 150 | -55 |
| Polypropylene Roj Hmab | ACM | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Cov lus zais nyob tom qab kev ua tau zoo tshaj plaws ntawm peb txoj kev huv EPDM + PTFE compound rings nyob rau hauv kev tsim kho cov ntsiab lus ntawm PTFE thiab EPDM cov ntaub ntawv. PTFE, paub txog nws cov tshuaj lom neeg tshwj xeeb, thiab epdm, tau lees paub rau nws txoj kev siv zog tsis taus thiab muaj kev zoo rau hauv ob qho chaw kub thiab hluav taws xob ib puag ncig. Qhov kev noj haus no tsis tsuas yog ua kom lub foob kaw ntom nti xwb tab sis kuj tau txuas ntxiv rau ntau yam kev pabcuam hauv lub valve, haum ntau yam chaw nres nkoj los ntawm DN50 rau DN600. Txhua lub nplhaib sib khi yog meticulously engetable encetibiled rau kev sib txuas nrog ob qho chaw sib txuas, ua kom muaj kev sib txuas zoo meej rau koj cov chaw muaj khoom valrastrasure. Txawm hais tias koj hais lus nrog cov dej siab - cov tshuaj lom neeg, cov neeg siv roj ntsha, cov sansheng fluor Puag lub neej yav tom ntej ntawm kev muaj cov kev daws teeb meem thiab qhia peb cov kws tshaj lij coj koj mus rau tus qauv tshiab ntawm kev ua tau zoo.