Cov tshuaj lom neeg cov tshuaj tiv thaiv ntawm Perfluoroether Roj Hmab (FFKM) zoo ib yam li PTFE uas tuaj yeem tiv taus cov kua dej thiab cov khoom siv roj, xws li: cov organic acids, inorganic acids, alkaloids, ketones, ethers, amines, organic solvents. Tsuas yog cov cuab yeej ua tau zoo heev, FFKM kuj muaj qhov yoog raws, zoo heev thaum tshav kub kub thiab kev nyiam huv. Kev ua haujlwm kub ceev yog 350 ℃.
Rau qee qhov kev lag luam tshwj xeeb, qhov poob los ntawm qhov txawv txav ntawm lub sijhawm yog ntau tshaj li kev saib xyuas ntawm qhov chaw thiab cov nqi neeg ua haujlwm. Cov roj hmab Perfluoroether tuaj yeem pab cov neeg siv txhim kho kev ruaj khov ntawm cov txheej txheem kom ntev lub sijhawm ua haujlwm ntawm cov cuab yeej siv rau cov neeg siv khoom kom tau txais txiaj ntsig ntau dua.
FFKM (Perfluoroelastomer) yog qhov zoo tshaj plaws elastomer ntawm qhov kub thiab tsis kam thiab tshuaj lom neeg rau kev sib khi. FFKM tuaj yeem tiv thaiv tshuaj lom neeg thiab xeb hauv nruab nrab suav nrog kev muaj zog acid, lub hauv paus muaj zog, ethers, ketones, esters, nitrogen-muaj cov sib txuas, hydrocarbons, cawv, aldehydes, roj, steams, amino tebchaw thiab ntau dua 1,600 hom khoom siv tshuaj. FFKM tuaj yeem tiv taus thehigh kub ntawm 330 ℃, thiab kev ua haujlwm kub ceev yog 350 ℃.
Peb FFKM tau hloov Dupont Kalrez, Ntsuab Tweed Chemraz, Perlast PPE, Trelleborg Isolast thiab Daikin Dupra ua tiav.
FFKMcode | Max Ntsig Kub | Coob leeg Lub zog | Looj Ceeb ntawmThawj | 100% Modulus | Lub Zog | Ntsuas Siv Teeb | Kev siv rau Kalrez |
(℃) | (Mpa) | (%) | (Mpa) | (Ntug Dej) | (70 teev) | ||
2175B | 330 | 12.6 | 182 | 8.8 | 75 | 13.1%@200℃ | K7075 |
1775B | 250 | 17 | 178.3 | 10.07 | 75 | 17.3%@200℃ | K6375 |
1780B | 250 | 18.2 | 148.6 | 16.03 | 80 | 24.4%@200℃ | K1050LF |
1870B | 315 | 13.8 | 257 | / | 73 | 22.4%@200℃ | K4079 |
1875B | 316 | 12.9 | 150 | 9.2 | 75 | 26%@200℃ | K7075 |
Thov
Kev Rov Ua Groove Cov Ntsaws Ruaj
Haum Foob
Roj Nkag Qhov Hluav Taws Xob / Txuas Hluav Taws Xob Kab Npog ntsaws ruaj ruaj
Cov ntsaws ruaj ruaj valve
FFKM cov ntsaws ruaj ruaj yog siv rau hauv cov chaw ib puag ncig xws li kev lag luam semiconductor, kev siv tshuaj lom neeg, kev lag luam tsheb, roj av kev lag luam, kev lag luam tshuaj, khoom siv hluav taws xob, cov khoom siv kuab tshuaj, kev lag luam nuclear, khoom siv aerospace thiab lwm yam kev kub-tiv taus tshuab.
Raws li ib qho ntawm cov khoom lag luam roj hmab ua khoom lag luam thiab cov muag khoom nyob hauv Suav teb, Qianlang tam sim no coj koj zoo thiab ruaj khov tshuaj tiv thaiv ffkm o-ring ua nyob rau hauv Suav teb. Muab koj nrog cov kev pab cuam customized, peb sov siab txais tos koj mus yuav los yog lag luam wholesale peb cov khoom siv roj hmab thiab kos cov hais nrog peb.