Hana mākou a hāʻawi i nā o-rings perfluoroelastomer, nā sila, a me nā gaskets i hana ʻia mai nā ʻano mea like ʻole FFKM.
Hiki iā mākou ke hoʻolakoNā apo o FFKMi nā nui maʻamau a me nā sila a me nā gaskets i nā hoʻonohonoho maʻamau e kūlike i kāu mau kikoʻī kūikawā.sila aila cassette、Epdm orings、hoʻopaʻa kiʻekiʻe hydraulic cylinder gland、Epdm Rubber Strip
Hana mākou i FFKM o-rings, gaskets, a me nā sila mai ʻekolu resins kaulana:
· DuPont Kalrez
· Kemraz
· Tecnoflon
E kauoha i kāu mau O-rings maʻamau AS568 i kēia lā, a i ʻole e kelepona mai iā mākou e kūkākūkā i kāu mau koi o-ring maʻamau.
Pilikino a me nā hiʻohiʻona o FFKM
Inā ʻaʻole kūpono ka FFKM me kāu noi, e nānā i kā mākou palapala hoʻohālikelike kemika e ʻike i ka mea kūpono no kāu mau pono.
· Abrasion kū'ē: maikaʻi loa
· Kaʻakika kūpaʻa: maikaʻi loa
· Ke kūʻē kemika: maikaʻi loa
· Kūleʻa wela: maikaʻi loa
· Nā waiwai uila: maikaʻi loa
· Aila kū'ē: maikaʻi loa
· Ozone kū'ē: maikaʻi loa
· Kūleʻa mahu wai: maikaʻi loa
· Kūleʻa i ka wā: maikaʻi loa
· Ke kūpale ahi: Maikaʻi
· Impermeability: Maikaʻi
· Ke kū anuanu: Pono
· Kūleʻa ikaika: ʻilihune
· Hoʻonohonoho kūʻē: ʻAʻohe
· Kūleʻa waimaka: ʻilihune
· Ka ikaika tensile: ʻilihune
Nā FFKM O-Rings no nā noi hoʻomāmā
Inā makemake ʻoe i nā hōʻailona hilinaʻi no nā noi vacuum, haʻahaʻa haʻahaʻa loa (ʻo ka outgassing a me ka particle emissions) a i ʻole ka wela kiʻekiʻe (392-572 ° F / 200-300 ° C) i nā hana e koi ai i ka lōʻihi o ka hoʻihoʻi ʻana i waho a i ʻole ka manawa hana, manaʻo mākou maʻamau- i hana ʻia, nā apo o FFKM i hoʻomaʻemaʻe ʻia.Ma hope o ka hana ʻana, hoʻomaʻemaʻe ʻia kēia mau apo i ka plasma-vacuum a hoʻomaʻemaʻe ʻia a i ʻole i hoʻomoʻa ʻia e hoʻopau i ka outgassing a hāʻawi i ka paʻa ʻana o ka leak leak.Ke mālama ʻia pēlā, hiki ke hoʻohana ʻia kēia mau apo FFKM i nā noi UHV-pressure.
Hiki i nā apo, nā sila, a me nā gaskets i hana ʻia mai DuPont FFKM ke pale aku ma mua o 1,800 mau kemika like ʻole a hāʻawi i ka paʻa wela kiʻekiʻe e like me PTFE (≈621°F/327°C).Ua kūpono ʻo FFKM i ka hoʻohana ʻana i ka hana ʻana i nā kemika koʻikoʻi, ka hana semiconductor wafer, ka hana lāʻau lapaʻau, ka hoʻihoʻi ʻana i ka aila a me ke kinoea, a me nā noi aerospace.O-rings, gaskets, and sila i hōʻoia i ka hana lōʻihi, ʻo ia hoʻi ka emi ʻana o ka hoʻololi pinepine ʻana, ka hoʻoponopono ʻana, a me ka nānā ʻana a me ka hoʻonui ʻana i ke kaʻina hana a me nā mea hana no ka hoʻomaikaʻi ʻana i ka huahana a me ka hopena holoʻokoʻa.
Ma ka hōʻemi ʻana i nā ʻāpana, hoʻohaʻahaʻa i nā mea hiki ke hoʻoneʻe ʻia, a me ke kūʻē ʻana i ka hōʻino ʻana i nā kaiapuni plasma koʻikoʻi, kōkua pū ka FFKM o-rings i ka pale ʻana i ka haumia i ka hana semiconductor.Hāʻawi kēia mea i ka haʻahaʻa haʻahaʻa haʻahaʻa i nā noi hoʻopaʻa hoʻopaʻa ʻia.
Loaʻa nā lako Kalrez FFKM e pili ana i ka FDA no ka meaʻai, ka mea inu, a me ka hana lāʻau lapaʻau.
Ka manawa hoʻouna: Iulai-14-2023