Muzvishamapu uye maindasitiri emakemikari, kudiwa kwezvinhu zvakavimbika uye zvakaringana zvinhu zvakaringana. Pinda Fluoroellasmomy Asi chii chaizvo chinonzi fluyoolelasomers uye nei vari kukurumbira zvakadaro?
Fluoroelasmomy rudzi rweElasomer iyo inoratidzira kuramba kwakasiyana nekupisa, makemikari, uye mamiriro ekunze akanyanya. Ivo vanogadzirwa kubva musanganiswa weFluorolomers uye Elastomers, zvichikonzera zvinhu zvinogona kutsungirira nharaunda dzakaoma uye nemakemikari ane hutsinye nekugadzikana. Zvivakwa zvavo zvakasarudzika zvinovaita kuti vazive kuti vashandise muzvisimbiso, magets, o-mhete, uye zvimwe zvinhu zvakashata muPetroleum uye makemikari ekugadzirisa emakemikari.
Zvikumbiro zveFluoroelasmomers muPetroleum uye maindasitiri emakemikari ane vakuru uye akasiyana. Kubva pamafuta enyeredzi kune zvidyarwa zvemakemikari, Fluoroelassomers anotamba basa rakakosha mukuona kuchengetedzeka uye kuvimbika kwekushanda. Ivo vanowanzoshandiswa muhurongwa hwekurwisa, uko kwavanopesana nemakemikari akashatisa, tembiricha dzakakwirira, uye kumanikidzwa. Pamusoro pezvo, Fluorolasmory anoshandiswa mu tubing, hoses, uye zvigadzirwa zvemakwenzi, zvichipa zvakanyanya kuramba kune akasiyana emakemikari uye mafuta.
Chimwe chezvakanaka zvakanakira zveFluoroelasmomers pamusoro pezvimwe zvinhu ndezvazvo zvemakemikari zvemakemikari. Vanogona kutsungirira kuratidzwa kwezvinhu zvehasha senge acids, soles, uye mafuta, pasina kusvibiswa kana kurasikirwa kwekuita. Izvi zvinovaita sarudzo yakanaka yezvekushandisa apo makemikari kuwirirana kwakakosha.
Nekudaro, fluoroelasmomcome haisiri nematambudziko uye zvisingakwanisi. Nepo vachikurirana munzvimbo zhinji, vanogona kuve vanodhura vachienzaniswa nevamwe velastomers. Mari yavo yakakwira inogona kuzivikanwa neyakaomarara yekugadzira maitiro uye zvisikwa zvine hunyanzvi zvinoshandiswa mukuumbwa kwavo. Pamusoro pezvo, fluoroelsomers inogona kunge isina kukodzera kuti zvikumbiro zvinoda kuderera-tembiricha kuchinjika, pavanenge vachiita kuomesa uye kurasikirwa nekukasira mumamiriro ezvinhu anotonhora zvakanyanya.
Munyaya ino, isu tichakurudzira zvakadzama munyika yevanyoro, vachitsvaga zvivakwa zvavo, zvinoshandiswa, zvakanakira, pamwe nematambudziko uye zvisingakwanisi zvavanoita. Nekunzwisisa basa remufananidzo mune peturu uye maindasitiri emakemikari, nyanzvi uye madhiri ekuita sarudzo anogona kuita sarudzo dzevazivikanwa kana zvasvika pakusarudza zvinhu zvakakodzera zvezvakakodzera.
Chii chinonzi fluoroelassomers?
Fluoroellasmory Aya elastemers anoshandiswa zvakanyanya mumaindasitiri emaitiro ekuita masisitiri uye masheya anodikanwa, senge motokari, erospace, uye kugadzirisa kwemakemikari.
Imwe yeiyo yakakosha zvivakwa zveFluoroelasmomers ndiko kugona kwavo kutsungirira kupisa kwakanyanya. Ivo vanogona kushanda zvakanaka mukupisa kubva -30 ° C kusvika 250 ° C (-22 ° C (-22 ° F to 482 Izvi zvinoshamisa zvinoshamisa kupesana kunobvumira Fluoroelasmomers kuchengetedza kugona kwavo kusingaenzaniswi uye kudzivirira kubhururuka kunyangwe mumamiriro ezvinhu akanyanyisa.
Chimwe chinhu chinoshamisa chevanyorerwo fluoroelasmomers ndiyo yavo yemakemikari kurwisa. Vanogona kutsungirira kuratidzwa kune akasiyana emakemikari, kusanganisira acids, zvigadziko, mafuta, soles, uye mafuta. Uku kurwisa kwemakemikari kunoita kuti Fluorolelasmomers sarudzo inosarudzwa yezvisimbiso uye magesi mumaindasitiri aunosangana neanonwisa mvura yakajairika.
Pamusoro pekupisa kwavo uye makemikari kurwisa, fluoroelassoers inoratidzirawo kuramba kwakasiyana mukukwegura uye kusvibiswa. Ivo vane hupenyu hwakareba hwebasa uye vanogona kumira kwenguva refu kuratidzwa kweUV radiation, ozone, uye mamiriro ekunze asina kuora. Uku kujaira kunobvumira Fluoroelasmomers kuchengetedza maitiro avo ekuisa pane imwe nguva, achideredza kukosha kwekugara achitsiviwa uye kuderedza nguva yekugara.
Uyezve, Fluorolashmers inopa kumanikidza kwakanakisa kwakaitwa kuramba, zvichireva kuti ivo vanogona kuchengetedza chimiro chavo chepakutanga uye vachisungwa zvivakwa kunyange mushure mekumanikidzwa kwenguva yakareba. Hunhu uhwu hwakakosha kune zvekushandisa apo elastomer inogara ichimanikidzwa, ichiratidza chisimbiso chakavimbika uye chine rusununguko.
Zvikumbiro zveFluoroelasmomers mune petroleum uye maindasitiri emakemikari
Fluoroelassoers yakaratidza kuve yakakosha kwazvo muPetroleum uye maindasitiri emakemikari nekuda kwezvinhu zvavo zvakasarudzika uye kuramba mamiriro ezvinhu ane hutsinye. Izvi zvigadzirwa zvevose zvakawana zvikumbiro zvakawanda zvakawana zvikumbiro zvakawanda, chengetedza hunyanzvi uye kuchengetedzwa kwezvikamu zvakasiyana-siyana mumaindasitiri aya.
Imwe yekutanga kushandiswa kweFluoroelasmomers iri muhurongwa hwekuenzanisa. Iyo yakasarudzika yemakemikari yemakemikari yemhando yepamusoro inovatendera kuti vasiye kupisa kwakanyanya, makemikari ane hutsinye, uye nekumanikidzwa kwakanyanya. Izvi zvinovaita kuti vazive mumasisitiri, o-mhete, uye zvimwe zvikamu zvine mwaka zvinokosha mukudzivirira kubhururuka nekuchengetedza kutendeka kwemidziyo uye masisitimu. Nekushandisa fluoroelashmers, maindasitiri anogona kuve nechokwadi chekuvimbika uye hurefu hwekuisa masisitimu avo, kuderedza njodzi yekudhura nguva nenguva.
Uyezve, fluoroelsommy inoshandirwa zvakanyanya mukugadzirwa uye kubata kwezvinhu zvemuviri uye zvemakemikari zvigadzirwa. Aya elastromers excel munzvimbo dzakanganisa, achivaita kuti vakwanise kushandiswa mumapepa, mavharuvhu, uye pombi dzekupomba. Kudzivirira kwavo kwemasimba, mafuta, Acids, uye zvimwe zvinhu zvehasha zvinovimbisa kutapira uye kushanda kwemvura uye nemakemikari. Iko kusarudzika kwemakemikari kudzikisira kweFluoroelasmomers kunoita kuti kudzivirira kwekudonha, kusvibiswa, uye kukundikana kwemidziyo, kuvimbisa kuchengetedzwa uye kunaka kwezvigadzirwa zviri kuongororwa kana kutakurwa.
Pamusoro pekupokana kwavo kwemakemikari, fluoroelassoers inoratidzirawo kupisa kwakanyanya kupisa. Ichi chivakwa chinovaita kuti vashande mune zvekushandisa uko kupisa kwakanyanya kunosangana nekukanyatsonaka kwepeturu kana kugadzirwa kwemakemikari. FluoroelAlasmomers inogona kutsausa kupisa kwazvo pamusoro pe200 degrees celsius pasina kurasikirwa nezvivakwa zvavo kana kushatisa. Kugona uku kunobvumira maindasitiri kuti vashande pakukwidziridzwa kwe tembiricha, kuvandudza maitiro ekubudirira uye kubereka.
Zvivakwa zvakasarudzika zvevanyorerwo fluorolasmomers zvakare kuwedzera kwavo kuramba kwavo kwekukwegura uye kusvibiswa. Izvi zvigadzirwa zvine hupenyu hwakareba hwebasa, kunyangwe kana paine nzvimbo dzenzvimbo dzakaoma pamusoro penguva dzakatambanudzwa. Uku kugadzikana kunozivisa huwandu hwenhumbi uye dzinoderedza kukosha kwekugara uchitsiviwa, zvichikonzera mari yekuchengetedza mari yemaindasitiri.
Zvakanakira zveFluoroelasmomers pamusoro pezvimwe zvinhu
Fluoroelasmomers, anozivikanwawo seFKM, ndiwo mhando yeiyo synthetic rabha inopa zvizhinji zvakanaka pane zvimwe zvinhu. Iyi yakasarudzika mishonga yakawana mukurumbira muindasitiri akasiyana siyana nekuda kwezvivakwa zvavo zvinoshamisa uye kuita munzvimbo dzinoda.
Chimwe chezvakanaka zvakanakira fluoroelasmomers kurwisa kwavo kwakanyanya kumakemikari uye kupisa kwakanyanya. Kusiyana nezvimwe zvinhu, fluoroelasmomers inogona kumira zvakasiyana siyana zvemakemikari anokonzeresa, kusanganisira Acids, mafuta, uye sol sol. Izvi zvinovaita kuti vakwanise kunyatsokwanisa zvekushandisa mumotokari, vane hutsinye, uye maindasitiri emakemikari.
Pamusoro pekupokana kwavo kwemakemikari, fluoroelassomers kuratidzira inoshamisa inoshamisa yekudzivirira. Ivo vanogona kuramba vakaperera uye kushanda kunyangwe pakupisa kwakanyanya, vachipfuura kugona kweanogona kujairika elastomers. Izvi zvinovaita vakanakira kushandiswa muzvisimbiso, magesi, uye o-mhete mukushandisa uko kuratidzwa kwekupisa kunetseka.
Uyezve, Fluorolasmory ane zvivakwa zvakasiyana siyana, kusanganisira simba rakakwirira uye rinopesana nekuparadza. Izvi zvinoita kuti vakwanise kutsungirira nharaunda dzinotambudza uye kubata kwakaomarara, kunoita kuti kusimba uye kusarongeka. Kuregerera kwavo kusvika pakumanikidza kwakaiswa, kana kugona kupora mushure mekumanikidzwa, kunovaisawo kunze kwezvimwe zvinhu.
Imwe mukana weFluoroelasmomers ndiyo yavo yakaderera gasi premeability. Ichi chivakwa chinovaita sarudzo yakanaka yekuisa chisimbiso chekushandisa gasi kana fluid kuvhenekerwa. Maindasitiri akadai semafuta uye gasi, mishonga, uye kugadzirisa chikafu kuvimba neFluoroelasmomers kuchengetedza kutendeka kwesystem yavo uye kuve nechokwadi chechigadzirwa.
Uyezve, Fluorolasmomers inopa kupokana kwakanyanya kuOzone, mamiriro ekunze, uye UV radiation. Izvi zvinovaita kuti vakwanise kukodzera zvekunze zvinoshandiswa zvinoratidzwa nemamiriro ezvinhu akaomesesa mamiriro. Kudzikisira kwavo kusvibiswa kunoenderana nekuita kwenguva refu kuita uye kuderedza mari yekuchengetedza.
Matambudziko uye zvisingakwanisi zvevhu fluoroelasmomers
Fluoroellasmory Izvi zvakasarudzika zvivakwa zvinoita kuti Fluorolemers zvakanyanya muindasitiri akasiyana-siyana, kusanganisira yemumitemo, kuseermen, uye kugadzira makemikari. Nekudaro, kunyangwe zvavo vakawanda zvakanaka, Fluorolasmory anouyawo nehukuru hwavo matambudziko uye zvisingakwanisi.
Imwe yematambudziko makuru eFluoroelasmomers ndiyo yavo yakakwira mari. Kuenzaniswa nevamwe velastormers, senge nitrile rubber kana silicone, fluoroelasmomers inodhura kuti ibudirire. Izvi zvinonyanya kukonzerwa neyakaoma yekugadzira maitiro uye kushomeka kwezvinhu zvisina kugadzirwa. Nekuda kweizvozvo, fluoroelsomers inogona kunge isiri iyo sarudzo inoshanda kune inokwereta-inonyadzisa.
Kumwe kusimudzwa kweFluoroelasmomers ndiyo yavo yakaderera-tembiricha yekuchinja. Nepo zvinhu izvi zvichiratidza kupokana kwakanyanya kune tembiricha dzakakwirira, dzinowanzoita mitezo uye kurasikirwa nekureba kwavo pakuwedzera kupisa kwakanyanya. Izvi zvinogona kuve zvakakosha kudhirowa mumaindasitiri aunoita shoma-tembiricha inokosha, senge firisiti kana clyogenic application.
Uyezve, fluoroelsomers ine kusarongeka kwakazara kwemabvi uye kusadzivirira kweabrasion zvichienzaniswa nevamwe velastomers. Izvi zvinoreva kuti vangasarambidza kupfeka kwakasimba uye kubvarura kana kurwisa michina mauto. Mukushandisa apo zvinyorwa zvinoiswa pasi pekupokana kana kukanganisa, dzimwe nzira dzevashandi vane mutserendende kupokana kungave kwakakodzera.
Pamusoro pezvo, fluoroelasmomers inogona kuve yakaoma kugadzirisa uye kuumbwa. Yavo yakakwira viscosity uye yakaderera kuyerera inoita kuti zviome kuti zviitike zvimiro zvisina kujairika kana zvikamu zvakatetepa. Izvi zvinogona kuisa muganho mumaindasitiri ayo anoda zvigadzirwa zvakaoma kana zvakagadzirirwa, senge magetsi kana ezvekurapa mudziyo zvikamu.
Pasinei nematambudziko uye miganho, Fluorolasmomers anoramba ari sarudzo yakakurumbira yezvakawanda zvekushandisa nekuda kwekutadza kwavo kwekunze uye kudzikiswa kwemakemikari. Ivo vanoshandiswa zvakanyanya muzvisimbiso, gasi, o-mhete, uye zvimwe zvikamu zvine chisimbiso zvinoda kuvimbika uye kugadzikana munzvimbo dzine hutsinye.
Mhedziso
Fluoroelasmomers inoshandisirwa zvinhu zvakasiyana uye yakavimbika yezvinyorwa zvekushandisa muindasitiri anoda elastromers. Ivo vanopa vanopenga vanopesana, kuramba kwemakemikari, kusimba, uye kumanikidza kwakagadzika kuramba, kuriita kuti vakwanise kuve vakanakira nharaunda dzekudaidzira. Ivo vanoita basa rakakosha muzvipikiri nemakemikari, vachipa makemikari kurwisa, kupisa kupesana, uye kusimba mukuiswa kwemisangano, maitiro ekugadzira, uye masisitimu ekufambisa. Fluoroelasmomers inowedzera zvakanakira pane zvimwe zvigadzirwa, kusanganisira yepamusoro kuramba kwemakemikari uye kupisa kwakanyanya, kusarudzika kwemakwenzi, kupesana neOzone uye mamiriro ekunze. Nekudaro, ivo vanouyawo nematambudziko uye miganhu yakadai sekutora kwepamusoro, kushaikwa-tembiricha-tembiricha yekudziya, kushaya mbichana uye kusarongeka kunopesana, uye kuomarara mukugadzirisa nekuumbwa. Maindasitiri anofanirwa kunyatsofunga nezvezvinhu izvi paunosarudza yakakodzera elasomer yezvirevo zvavo.
