Mu rwego rwo kuzuza ibisabwa kugira ngo Amavuta aciriritse akurikizwe n’amabwiriza ya CARB na EPA ku masoko yo muri Amerika, FKM ikoreshwa cyane mu gukora CARB na EPA yujuje ubuziranenge bwa peteroli ya Hose ikoreshwa na ATV, Amapikipiki, Amashanyarazi, moteri zitari mu muhanda. Imashini zo mu nyanja, Imashini zo mu busitani, ibikoresho byo hanze, ect.
Ubwa mbere, gutondekanya Fluoro Rubber (FKM)
Fluoro rubber 26: Vinylidene fluoride - hexafluoropropylene, Viton A, No 2 fluororubber
Fluororubber 246: fluoride ya Vinylidene - tetrafluoroethylene - hexafluoropropylene, Viton B, No 3 ya fluor rubber
Fluoro rubber 23: Vinylidene fluoride - trifluorochloropropylene, oya.1 fluororubber
Rubineri ya Vinylidene: Vinylidene fluoride - tetrafluoroethylene -PMVE- sulfide point monomer, Viton GLT
Rubberi nziza: Tetrafluoroethylene -PMVE- perfluorosulfide point monomer, Kalrez
Tetrafluoroethylene - hydrocarbon propylene, Aflas
Fluorine na silicone rubber
Phosphone-nitrile fluororubber
Nitrofluoro rubber
Icya kabiri, gutunganya FKM ibintu byingenzi
Mooney viscosity, gukiza umuvuduko, umutekano wa kokiya, fluidity, demoulding
Icya gatatu, FMK ikorana buhanga
1. Gutera inshinge: gukoresha ubu buryo bwa reberi ya fluor birashobora gukoresha ubukonje buke bwa Mooney hamwe nubucucike bwa Mooney (20-60mV), umutekano mwiza wa kokiya hamwe nikirango cyihuta cyibirunga.
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3. kubumba isahani: gukoresha ubu buryo bwa reberi ya fluor irashobora gukoresha ubukonje bwinshi bwa Mooney (50-90MV), ikirango cyihuta cyibirunga.
4. gushushanya ibicuruzwa: ukoresheje ubu buryo bwa reberi ya fluor irashobora gukoresha ubukonje buke bwa Mooney (20-40MV), ikirango cyiza cyumutekano wa kokiya.Gutunganya sida birashobora gukoreshwa mubihe byinshi kugirango utezimbere kandi urangire hejuru.
5. gushushanya ibishishwa: ubwiza bwigisubizo bugenwa numubare watoranijwe hamwe nuwuzuza.Guhagarara (ubuzima bwo kubika) igisubizo nicyo kibazo cya mbere kigomba gusuzumwa.
- Ibyiciro bibiri byibirunga: Rubber amaherezo ihindagurika mubyiciro bibiri kugirango ikore neza.Muri rusange ibyiciro bibiri byibirunga ni 230 ℃ @ 24h.Ariko, igihe nubushyuhe bwicyiciro cya kabiri volcanisation iratandukanye nibicuruzwa, inzira nigiciro.Kuri Porogaramu.Ibyiciro bibiri byibirunga bishobora gutangwa hamwe.
Bane, Ibyiza bya Rubber zitandukanye
Imiterere itandukanye ya CARB & EPA Amavuta ya lisansi Hose
Imiterere itandukanye ya CARB & EPA Amavuta ya lisansi Hose
Gatanu, ikoreshwa rya FKM
Inganda zitwara ibinyabiziga, icyogajuru, peteroli n’imashini n’inganda zikoreshwa cyane mu murima wa fluororubber, na 60% ~ 70% bya reberi ya fluoro ikoreshwa mu nganda z’imodoka.
Amabwiriza ajyanye n’imodoka azagira ingaruka zikomeye ku ikoreshwa rya fluororubber.Ikibazo gikomeye ku nganda zitanga fluoroelastomer nugufasha inganda zitwara ibinyabiziga kubona ibikoresho byiza kandi bito byinjira kugirango byuzuze ibipimo bishya by’ibinyabiziga.Sisitemu ya lisansi hamwe nabakora moteri bimaze igihe kinini bibanda kuri fluoroelastomers ya lisansi na moteri nka lisansi ya lisansi, lisansi ya lisansi, gufata moteri hamwe na Hose irwanya amavuta, EPA & CARB Yemejwe na lisansi yumuriro / Ibicanwa bya peteroli, uruhushya ruto (≦ 2.5g / m2 / kumunsi .
Igihe cyo kohereza: Ugushyingo-19-2021