Domin saduwa da buƙatun Ƙarƙashin Ƙarƙashin Mai a ƙarƙashin tsarin CARB da EPA a kasuwannin Amurka, ana amfani da FKM sosai a cikin kera CARB da EPA mai yarda da ƙananan layin man fetur a aikace-aikace na ATV, Babura, Generators, Off-Road Engines. , Injin ruwa, Injinan Lambu, Kayan Wuta na Wuta, ect.
Na farko, rarrabuwa na Fluoro Rubber (FKM)
Fluoro roba 26: Vinylidene fluoride - hexafluoropropylene, Viton A, No. 2 fluororubber
Fluororubber 246: Vinylidene fluoride - tetrafluoroethylene - hexafluoropropylene, Viton B, No. 3 fluoro roba
Fluoro roba 23: Vinylidene fluoride - trifluorochloropropylene, no.1 fluororubber
Vinylidene fluoride roba: Vinylidene fluoride - tetrafluoroethylene -PMVE- sulfide batu monomer, Viton GLT
Perfluoroether roba: Tetrafluoroethylene -PMVE- perfluorosulfide point monomer, Kalrez
Tetrafluoroethylene - hydrocarbon propylene, Aflas
Fluorine da silicone roba
Phosphone-nitrile fluororubber
Nitrofluoro roba
Na biyu, FKM sarrafa abubuwa masu mahimmanci
Dankowar Mooney, saurin warkewa, amincin coke, ruwa mai ruwa, dimuwa
Na uku, fasahar sarrafa gama gari ta FMK
1. Yin gyare-gyaren allura: yin amfani da wannan tsari na roba na fluorine na iya amfani da ƙarancin Mooney danko da matsakaicin Mooney danko (20-60mV), mai kyau coke aminci da vulcanization gudun iri.
2), Injection Matsi: yin amfani da wannan tsari na fluorine roba iya amfani da low Mooney danko da matsakaici Mooney danko (20-60mV), mai kyau kona aminci iri, don haka kamar yadda ba a samar da coke a cikin aiwatar da allura.
3. Farantin gyare-gyare: yin amfani da wannan tsari na roba na fluorine na iya amfani da babban danko Mooney (50-90MV), alamar saurin vulcanization.
4. extrusion gyare-gyare: ta yin amfani da wannan tsari na fluorine roba iya amfani da low Mooney danko (20-40MV), mai kyau coke aminci iri.Ana iya amfani da sarrafa AIDS a yanayi da yawa don inganta ruwa da gamawa.
5. shafa gyare-gyare: an ƙaddara danko na maganin da aka zaɓa da adadin adadin kuzari.Kwanciyar hankali (rayuwar ajiya) na maganin shine matsala ta farko da za a yi la'akari.
vulcanization mataki-biyu: Rubber a ƙarshe an lalatar da shi a cikin matakai biyu don ingantaccen aiki.Gabaɗayan yanayin ɓarna mataki-biyu shine 230 ℃ @ 24h.Koyaya, lokaci da zafin jiki na vulcanization mataki na biyu ya bambanta da samfur, tsari da farashi.Ga wasu aikace-aikace.Za a iya ba da ɓarna a mataki biyu.
Hudu, Amfanin Roba Daban-daban
Siffa daban-daban na CARB & EPA Fuel Line Hose
Siffa daban-daban na CARB & EPA Fuel Line Hose
Biyar, aikace-aikacen FKM
Motoci, Aerospace, petrochemical da injuna masana'antu ne mafi yadu amfani da fluororubber filayen, da kuma 60% ~ 70% na fluoro roba amfani a cikin mota masana'antu.
Dokokin da suka dace don motoci zasu yi tasiri sosai akan aikace-aikacen fluororubber.Babban ƙalubale ga masana'antar samar da fluoroelastomer shine don taimakawa masana'antar kera don samun ingantattun kayan haɓakawa da ƙasa don saduwa da sabbin ƙa'idodin hayaƙin mota.Tsarin man fetur da masana'antun Injin sun dade suna mayar da hankali kan fluoroelastomers don man fetur da kuma tuƙi irin su Fuel Hoses, Fuel Line, Engine ci abinci da kuma mai jurewa Hose, EPA & CARB Certificated Fuel Line / Fuel Hose, Low Permeation (≦2.5g / m2 / day) ) Layin Mai/Fuel Hose da ake amfani da shi a ATV, Babura, Ginera, Injin Kashe Hanya, Injin Ruwa, Injin Lambu, Kayan Aikin Wuta na Wuta, Motoci.ect.
Lokacin aikawa: Nuwamba-19-2021