HFC (Mvura - Glycol Flame Inodzivirira Hydraulic Fluid)
HFC hydrauc fluid yemhando yemurazvo inodzivirira hydraulic fluid yakanyorwa ne30% ~ ~ Mvura ndeimwe yemurazvo inodzora zvikamu, uye iyo mvura ine yakanaka yekudzivirira, yakakwira viscosity index, kusimba kwakanaka uye fluidity, uye mhinduro yechokwadi yechokwadi.
Nekuda kweiyo yakakura mvura yezvinyorwa, tembiricha yekushandisa haigone kupfuura 65 ° C, kazhinji inoshandiswa muhurongwa hwekumanikidzwa uye mashanga, uye mune izvo zvinhu zvemafuta kunze kweZinc, Cadmium, magnesium inowanzo shanduka. Yakanyanya kusarudzwa epoxy epoxy - Kunobva mabara anoshandiswa kune hukuru.
Etleene Glycol mvura ine chinhu chine utsi, asi chero bedzi zvichidzivirirwa kupinda mumuromo, hazvizokonzere kukuvadza kumuviri wemunhu. Mvura - Etlelene Glycol Solution inofanira kugara ichitariswa nekuda kweVaCocossity, zvemvura zviri zvemvura nePP shanduko. Kana iyo viscosity uye ph kukosha inodarika index yakatarwa, mvura uye yekuwedzera inofanira kuwedzerwa. Kana paine zvakanyanyisa tsvina, iyo mvura inofanira kudururwa kuti ishandiswe.
HFC zvakanakira uye zvakashata
Yakagadzirirwa musanganiswa wemvura uye ethylene glycol seyakanyanya basa Nekuda kwemvura - Yakavakirwa System, Kubata Kwekupora, Kubata Kwemakemikari Hydraulic Fluid Pour (45
Nekudaro, mvura - zvigadzirwa zvekuchengetedza zvichawanawo zvimwe zviripo se hydraulic media, kunyanya mune zvinotevera zvinhu:
(1.
.
. Mukuita kwekushandiswa, nekuda kwekusungwa kwemvura, zvinodikanwa kuti udzore iyo chigadzirwa chemafuta nguva dzose, uye mutengo wemutengo wechigadzirwa chemafuta hwakaoma kugadzira iyo mari yacho.
HFDGU (FATTY Acid Ester / Synthetic Ester Type Rudzi Rwakadzoreredza Hydraulic Fluid)
Ester murazvo unodzivirira hydraulic flouds zvinonyanya kukamurwa muPhosphate ester mhando (Hedr) uye Fatty Acid Ester Type (HFDU). Hfdu Hydrauric Oiri inovakirwa paiyo synthetic ester oiri uye inowedzera neAnti - Oxidation, Corrosion, iyo inogona kushandiswa marudzi ese eHydraulic Systems neAnti - Flame Zvinodiwa.
Fatty acid Flame inodzivirira hydraulic yemafuta ine ruzhinji rwevanhu Fatty acid Flame Retrarant Hydrauic Fluids inopfuura kaviri inodhura kupfuura yakajairwa yemafuta ydraulic fluids, saka ivo vanongoshandiswa chete mukushandisa kurwisa uye biodergradability vanodiwa.
HFDDY zvakaipa nezvakanaka
Hfdu Hydrauic Oiri ine yakakwira viscosity indekisi, zvekuti ine yakanaka yekudzikama
Nekudaro, apo HFDhusi Hydraulic Oiri, hydrolyis maitiro ichaitika kana ichisangana nemvura, iyo yeHfdu hydrautic mafuta neutungamira neZinc simbi ine urombo uye isingaenderane ne zinc - ine pendi. Mamwe marudzi emurazvo wemoto unodzokorora hydraulic fluids yakagadzirirwa kuti zviite zvikumbiro. Anhydrous Possether Flame Retrarant Hydraulic Floids ane Hupenyu Hwekumushamara, Silitone Fluids anoshandiswa mune mamwe mamiriro ekushongedza,
Nekuda kwezvakanakira zvisikwa zveSynthetic Ester Ester Mafuta, vanopa zvakakosha zvakanakira zvinyorwa zvemvura pamusoro pemvura - Zvivakwa zvezvigadzirwa:
(1.
(2) Yakasimba uye yakareba - Kwakakodzera
.
Mutsauko pakati peHFC uye HFDU
Nepo vese HFDhuma neHfdu Hydrauic mvura inogona kuderedza njodzi yemoto, kuvandudza kuchengeteka kwemoto, uye nekuwedzera kwemamiriro ekunze, kune misiyano yakakosha. Nemaruva ekutora kwemasikati e50 - 55%, HFC imvura Mukupesana, HFDDY ISHYDULT FLEDID yakagadzirirwa kutsiva anti - Pfeka Mineral Oiri - Yakavakirwa Hydraulic Fluid ine mwero wekutora mwero we20 - 25%. (Source: Ronald Knecht kubva kuQuaker Houggon)
Nepo basa rakaoma reaya maviri emvura ndeyekudzivirira kurasikirwa kwemari kunoenderana nemoto uye application nguva yekunyora, sarudzo yeiyo imwe yekutora zvinoenderana zvakanyanya nezvinodiwa chaizvo. Semuenzaniso, mune zvinoshandiswa nevashandi, zvakadai sekufa kwekukanda, kupokana kusingachinjiki kwemoto kweHFC kazhinji kunowanzo kuvezwa. Ndichiri muzvinyorwa zvisina kugadzirwa senge kuputika kwemidziyo, iyo yakasimbiswa system kuvimbika yakapihwa neHfdus kazhinji inowanzo drives sarudzo - kugadzira.
Kunyange paine nzvimbo yekushandura chaiko - Nyika dzepasi kubva kuHFD to HFDU, maitiro acho anodhura uye anoda kupenya zvakanyanya nekuedzwa. Naizvozvo, zvakakosha kuti unzwisise kubva pane iyo hydrauic fluid inoita kuti inyore kubva pakuchengetedza, mutengo uye maonero epamhepo kuti uwedzere kubatsirwa kwechigadzirwa, yakaderedzwa nguva yekudzvanywa uye yakachengetedzwa basa rekuchengetedza basa.
Zvikumbiro zveHFC mvura - Glycol Hydraulic Fluid
HFC (Mvura - Glycol) Mvura imwe yeanonyanya kushandiswa Refralic Fluuic Fuids uye inofarirwa nemutengo wavo MaHFCs anoshandiswa zvakanyanya mukunhuwa, kufa kukanda, kumanikidza kuumba, uye indasitiri yemotokari, uye rambai muchive musarudzo muindasitiri.
Kuwedzera kune ayo akavimbika ekuratidzira zvivakwa, zvimwe zvikonzero zvekusarudza HFC inosanganisira oem kubvumidzwa uye mutengo wakafanana neyezvemafuta emaminerari. Kusiyana neHFDUS, HFCS inogona kusanganiswa nemhedzisiro yemvura, iyo yakakosha kune zvikonzero zvakatipoteredza.
Asi mune nyaya yeHFC application, kuenderera mberi kwekugadzirisa kwakakosha, uye kugara uchiita sampling uye kuongororwa kunogona kudzivirira chinodhura kukuvara. Kana yakachengetedzwa zvakanaka, HFC application masisitimu inogona kushanda yakavimbika kwazvo. Kuregeredza kuchengetedza kunogona kutungamira kune isina kurongwa nguva, saka Downtime inoda kunyatsorongwa kuderedza kusagadzikana uye kurasikirwa mari. Nechirongwa chinobudirira chekuchengetedza munzvimbo, zvakanakira HFC maererano nehurefu kwenguva refu - Kubudirira Kwemutengo - Kubudirira Kwekubatsira uye Chengetedzo Zvakajeka. Nepo moto kudzikisira zvivakwa zveHFC
Kushandiswa kweHFDDHDO FATTY Acder Ester Type Hydraulic Fluids
Pasinei nemutengo wakakwira, HFDUS dzinowanzozivikanwa seyakanakisa nzira yekunyepera kwemafuta ekunyora kweHydraulic zvikumbiro pasina kukanganisa basa uye dhizaini yeiyo hydraulic system.
Hfdus inodhura kaviri kakawanda seyenguva pfupi, uye nepo mari yekutanga inogona kunge yakakwira, kushandiswa kwesimba kunogona kuderedzwa nekudzora mari yakadzikira nekuda kwekugadzirisa nguva yekuchengetedza uye yakagadziridzwa lubrication. Mukuwedzera, Hfdus ane hupenyu hwebasa racho uye hunogona kushanda kumanhamo epamusoro ekushandisa, nokudaro anovandudza kuvimbika kwehurongwa.
Kudzikisira kwemoto kweHFDUS kunosangana nemitemo yepasi rese sefekitori yekubatana uye yakakodzera kune njodzi yemoto, yakadai seyakafukidzwa nemoto, hfdus kazhinji isarudzo iri nani. Sezvo Hfdus isingakanganisike nemvura, ivo havasanganisa nemvura ine marara, asi izvi zvinogona kutungamira kumakemikari akakwirisa oksijeni okisijeni (cod) neimwe nzira uye yekuzvidzivirira. Paunenge uchiyera mabhenefiti akabatana nemvura - Yemahara uye Mvura - Yakavakirwa Mhinduro, maonero eHolistic anofanira kufungwa nezvaanofanira kutariswa.
Zvakawanda, HFCS naHfds vane zvavakanakira, vane hfcs vachidhura zvishoma asi zvavanogona kuratidza zvimwe zvinonetsa pakuchengetedza nguva refu, nguva yekuita nemamiriro ekunze kunyangwe paine zvinodhura. Paunenge uchisarudza iyo chaiyo hydrauc fluid, sarudzo dzinoda kugadzirwa zvichienderana neyakafanira application zvido, bhajeti matambudziko, uye kufunga kwezvakatipoteredza.
China biodegradable hydraulic fluid base mafuta yeHFD - U Um Mugadziri neMutengesi - Baor Kemical
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Kutumira Nguva: Kubvumira - 08 - 2024