Encapsulated O-ring musanganiswa werabha elasticity uye chisimbiso uye Teflon kemikari kuramba, inogadzirwa nesilicone rabha kana fluoroelastomer mukati uye yakatetepa Teflon FEP kana Teflon PFA kunze, iyi rabha pamwe neTeflon o-ring ichave iine chisimbiso chakanakisa kuita.
General rubber o-rings (O-rings) zviri nyore kupfeka, kushomeka kwemakemikari kuramba uye gasi permeation kuramba (kunze kweFFKM), nepo Teflon O-rings yakachena yakaoma uye inodzivirira kudzvinyirira asi isingachinjiki.Teflon FEP/Teflon PFA ORING ine kumira kwakanaka kwekunyungudika kusimuka uye kugadzikana kwemakemikari (kunze kwekupisa kwakanyanya nesimbi, fluorine uye imwe halide), uye ine elasticity yakanaka pedyo nerubber chikamu che o-ring (O-ring).Izvi zvinoita kuti Encapsulated o-ring inyatsokodzera kushandiswa munzvimbo dzakaoma.
Iko kusanganiswa kwedense, yunifomu uye yakabatana-isina Teflon FEP/Teflon PFA chivharo uye rubber core inopa chisimbiso chinowirirana mukati meEncapsulated o-ring.Iyo elastic uye inomanikidza dhizaini pane imwe neimwe nzvimbo ye-o-mhete yakafanana uye inogona kuiswa zvakare pasi pekumanikidzwa nguva dzose.Sezvo iyo media media inowedzera, iyo o-ring inomanikidzwa uye iyo Encapsulated o-mhete inoita senge yakanyanya viscous fluid, ichiendesa kudzvanywa ichiita pairi munzira dzese pasina kudzikisira.
Kuvapo kwekavha yeTeflon FEP kunoita kuti Encapsulated o-ring irambe yakasimba nekuoma uye brittleness, nepo silicone kana fluoroelastomer core inobvumira chisimbiso kuchengetedza kunaka kwakanaka pakudziya kusvika ku200 ° C.
Mhedzisiro yeFFKM rabha, FKM rabha uye FEP/PFA yakavharwa o-mhete mumudziyo wekumanikidza inoratidza kuti zvimiro zvesilicone rubber kana fluoroelastomer zvakasanganiswa nemakemikari zvimiro zveTeflon FEP/Teflon PFA zvinoguma mune yakavharwa o-ring ine yakanaka. compression resistance paunenge uchichengetedza rubber properties.
Iyo Encapsulated o-ring inogadzirwa pasi pehutongi hwakasimba hwehutongi nekushandisa yakasarudzika nzira inobvumira iyo Teflon FEP polymer kuti inyatso kuvharira iyo rubber core uye kuve nechokwadi chekuti o-ring ine inodiwa chiyero kushivirira.Iyo data yakashandiswa inoratidza kuzvipira kwedu kumhando yezvigadzirwa zvedu zveEcapsulated o-ring, iyo yakavakirwa pakuyedzwa kwekuita uye kutonga kwakasimba kwemhando yekuona kugutsikana kwevatengi uye kushandiswa kwakachengeteka.Yakavharidzirwa o-mhete mune imwe nzira kana imwe isingaenzaniswi mukuisa chisimbiso uye hupenyu hurefu huchienzaniswa nechero imwe rubha kana yakachena Teflon o-ring, kunyanya muhasha media application.
Nguva yekutumira: Jun-06-2023