Munyika yakaoma kunzwisisa yemagetsi ekudzora masisitimu, kushanda uye kugona kwemavharuvhu eshavishavi kunonamira zvakanyanya pakusarudzwa kwezvinhu zvezvigaro zvevharuvhu. Ichi chinyorwa chinoongorora mutsauko uripo pakati pezvinhu zviviri zvinonyanya kushandiswa mumashandisirwo aya: PTFE neEPDM. Tichaongorora zvivakwa zvavo, mashandisiro, uye kukodzera munzvimbo dzakasiyana dzeindasitiri.
Nhanganyaya kune Zvigaro zvevhavha: PTFE uye EPDM
● Mhedziso yeValve Seats muIndustrial Applications
Zvigaro zvevharuvhu zvakakosha mukushanda kwemavharuvhu, zvichiita basa rakakosha mukuisa chisimbiso uye nekuona kuti vharafu inoshanda nemazvo. Kuumbwa kwavo kwezvinhu zvinopesvedzera zvakananga kuita kwavo, hupenyu hurefu, uye kukodzera kune akasiyana maindasitiri ekushandisa. PTFE (Polytetrafluoroethylene) uye EPDM (Ethylene Propylene Diene Monomer) ndezvimwe zvezvinhu zvakashandiswa zvakanyanya nekuda kwemaitiro avo akasiyana.
● Kukosha Kwekusarudza Zvinhu
Kusarudza chigaro chevharuvhu chaiyo kwakakosha kuti uve nechokwadi chekushanda kwakakwana kwevharuvhu uye kushanda kwehurongwa. Izvo zvinhu zvinofanirwa kumirisana nemamiriro ekushanda chaiwo uye kubata mamwe marudzi emvura kana magasi anosangana muhurongwa. Muchirevo chechinyorwa chino, kunzwisisa zvivakwa uye mashandisirwo ePTFE uye EPDM kunova kwakakosha kune chero munhu anobatanidzwa mune fluid control tekinoroji.
Kuumbwa Kwezvinhu uye Zvivakwa zvePTFE
● Mushonga Wemakemikari uye Hunhu hwePTFE
PTFE is a synthetic fluoropolymer inozivikanwa nekushamisa kwayo kusaita-reactivity, kudzikama kwemafuta, uye kukweshana kwakaderera. Uku kusanganiswa kwezvivakwa kunoita kuti PTFE ive yakanakira zvigaro zvevharuvhu mumashandisirwo anosanganisira makemikari ane hukasha uye tembiricha yakanyanyisa. Chimiro chayo chemakemikari chinopa zvisingaenzaniswi nemishonga inopikisa, zvichiita kuti isadzivirire kune zvinopisa zvinhu zvinogona kukanganisa zvimwe zvinhu.
● Kuramba Tembiricha uye Kugara kwenguva refu
Imwe yeakamira maficha ePTFE kugona kwayo kuchengetedza kuita pakudziya kwakanyanya. PTFE inokwanisa kumira tembiricha inosvika 260°C, zvichiita kuti ive yakakodzera nharaunda umo kushanduka kwetembiricha kwakakosha. Uku kusimba kunovimbisa hupenyu hurefu uye kunoderedza kudiwa kwekugara uchigadzirisa, kwakakosha pakuchengetedza kuenderera kunoshanda muzvirongwa zvinoda.
Material Kuumbwa uye Zvivakwa zveEPDM
● Mushonga Wemakemikari uye Unhu hweEPDM
EPDM imhando yerabha yekugadzira ine elasticity yakanakisa uye kuramba kune akasiyana mamiriro ekunze. Chimiro chayo chemakemikari inobvumira EPDM kuti iite zvakanaka zvakanyanya munzvimbo umo kuratidzwa kwemvura, utsi, uye zvakasiyana-siyana zvemakemikari zvinowanzoitika. Ichi chivakwa chinoita kuti ive sarudzo inogoneka kune akawanda maindasitiri ekushandisa.
● Kudzivisa Mvura uye Elasticity Features
Kupokana kweEPDM kumvura uye chiutsi hakuenzaniswi, zvichiita kuti zvive zvakanyanya kubatsira mumashandisirwo akadai sekurapwa kwemvura uye maHVAC masisitimu. Iyo elasticity inopa chisimbiso chakanaka, chinogadzirisa zvishoma zvisizvo muchigaro chevharuvhu, izvo zvinobatsira pakugara kwayo uye kuvimbika mumasisitimu ane simba.
Kuita muChemical Aggressive Environments
● Kukodzera kwePTFE kune Harsh Chemicals
PTFE yakasarudzika kemikari kuramba inoita kuti ive kuenda - kune zvinhu zvenzvimbo dzinobata makemikari ane hukasha. Ichi chivakwa chinovimbisa kuti PTFE zvigaro zvevharuvhu zvinokwanisa kuchengetedza kutendeseka uye kushanda kunyangwe zvichiiswa kune hukasha hwemakemikari maitiro, ayo akakosha mumaindasitiri akadai semakemikari kugadzirisa uye oiri uye gasi.
● Kugumira kweEPDM muChemical Exposure
Kunyange zvazvo EPDM ichinyanya kupikisa mvura nemhepo, kushanda kwayo kunogona kukanganisa munzvimbo dzinosanganisira makemikari anoparadza zvakanyanya. Iyo haina kupa chiyero chakafanana chekupikisa kwemakemikari sePTFE, iyo inogadzirisa kushandiswa kwayo kune zvishoma zvigadziridzo zvemakemikari.
Tembiricha Kubata Kugona kwePTFE
● High-Tembiricha Zvikumbiro zvePTFE
Iyo yakasimba yekudziya kugadzikana kwePTFE inoita kuti ive sarudzo yakanaka kune yakakwirira-tembiricha maapplication. Zvingave mumiti yemakemikari kana maindasitiri ekugadzira chikafu, kugona kwePTFE kubata kutonhora kwakanyanya pasina kurasikirwa nekuvimbika kwayo kunovimbisa kuti zvigaro zvevharuvhu zvinoramba zvinoshanda uye zvakavimbika.
● Kuenzanisa neEPDM's Temperature Range
EPDM, nepo ichiita zvakasiyana-siyana, ine tembiricha yakaderera kana ichienzaniswa nePTFE. Kazhinji inoshingirira tembiricha inosvika 120°C, izvo zvinoita kuti isanyanyokodzera zvikumbiro zvinosanganisira kupisa kwakanyanya. Zvisinei, mumamiriro ekushisa ane mwero, EPDM inopa kushanda kwakakwana.
Zvishandiso Zvakakodzera EPDM Valve Seats
● EPDM muMvura uye Steam Systems
Kusimba kweEPDM kumvura uye kuratidzwa kwemhepo kunoita kuti ive yakakosha mumasystem umo zvinhu izvi zvakanyanya. Izvi zvinosanganisira maapplication akaita sekutonga kwemvura, maHVAC masisitimu, uye mamwe maindasitiri uko hunyoro hunogara huripo.
● Zvakanakira Muzvisiri-Kemikari Nzvimbo
Kupfuura mvura chete uye mhepo, kushanduka kweEPDM uye kusimba kunoita kuti ive yakakodzera kune yakasiyana-siyana isiri - makemikari mamiriro ezvinhu apo chisimbiso chakavimbika chakakosha. Kunaka kwayo uye kuramba kumamiriro ezvakatipoteredza senge UV mwaranzi inowedzera kune zvakasiyana-siyana.
Kuenzanisa Kuchinja uye Kuchinja
● Kuchinja kweEPDM muDynamic Systems
EPDM inopa kushanduka kukuru kupfuura PTFE, iyo inogona kubatsira muhurongwa huri pasi pekudengenyeka kana kufamba. Kugona kwayo kukanganisa pasina kurasikirwa nekuisa chisimbiso kunoita kuti EPDM ive sarudzo inoshanda mune akasiyana siyana ane simba maindasitiri ekushandisa.
● PTFE's Rigidity uye Yakananga Kushandisa Nyaya
Pasinei nekusachinja-chinja, kuomarara kwePTFE kunobatsira mumashandisirwo anoda kunyatsojeka uye kugadzikana. Yayo isiri - danda pamusoro uye yakaderera friction inobatsirawo mukushandiswa kwayo kwakasiyana mumagadzirirwo emaindasitiri.
Mari uye Maintenance Kufunga
● Yakareba-Term Cost Implications yeZvinhu Zvose
Paunenge uchiongorora PTFE neEPDM, kufunga kwemitengo kwakakosha. Nepo PTFE ichiwanzo kuraira mutengo wekutanga wepamusoro nekuda kwezvivakwa zvayo uye magadzirirwo ekugadzira, kusimba kwayo kunogona kuturikira kuti - yekuchengetedza yenguva refu kuburikidza neinodzokororwa kazhinji nekugadzirisa. EPDM, kuve yakanyanya kudhura-inoshanda kumberi, ichiri sarudzo inogoneka kune maapplication uko zvivakwa zvayo zvinowirirana nezvinodiwa system.
● Kuchengeta Zvinodiwa uye Hupenyu Hwakareba
Kuchengeta chimwe chinhu chinokosha. Kuramba kwePTFE pakuora uye kupfeka kunoderedza kuwanda kwekugadzirisa uye kunovandudza hupenyu hwese hwezvigaro zvevharuvhu. EPDM inopawo hupenyu hurefu asi ingangoda kuongororwa kakawanda munzvimbo dzine makemikari anoshanda kuti ive nechokwadi chekuvimbika.
Chengetedzo uye Kutevedzera muKushandisa Maindasitiri
● Mitemo Yekuchengetedza yePTFE uye EPDM
Zvose PTFE neEPDM zvinofanira kutevedzera mitemo yakasimba yekuchengetedzwa kwemabhizimisi, kuve nechokwadi kuti yakakodzera kune zvikumbiro zvavanoshandiswa mairi. Iyi mitemo yakagadzirirwa kudzivirira kukundikana uye kuchengetedza kushanda kune zvisingatarisirwi kuvhara kana njodzi.
● Indasitiri Standards uye Certification
Vagadziri vePTFE uye EPDM zvinhu zvinofanirwa kuenderana neindasitiri zviyero uye kuwana zvitupa zvinotsigira kunaka uye kuita kwezvigadzirwa zvavo munzvimbo dzakasiyana dzeindasitiri. Izvi zvinoita kuti vashandisi vekupedzisira vagamuchire zvigadzirwa zvinoenderana nezvinodiwa zvekushandisa.
Mhedziso: Kusarudza Pakati pePTFE neEPDM
● Sarudzo-Kuita Zvinhu Zvekusarudza Seat Seat
Pakusarudza pakati pePTFE neEPDM yezvigaro zvevharuvhu, zvinhu zvakati wandei zvinofanirwa kutariswa: rudzi rwemidhiya iri kudzorwa, tembiricha yekushanda, zvipingamupinyi zvemitengo, uye zvinodikanwa chaizvo zvekushandiswa kwemaindasitiri.sanitary epdm+ptfe compound butterfly valve seats inopa mhinduro yakasanganiswa iyo inokwirisa zvakanakisa zvivakwa zvezvose zviri zviviri, ichipa inogoneka sarudzo yezvakasiyana maindasitiri zvinodiwa.
● Zvinokurudzira Zvinoenderana Nezvinodikanwa Zvekushandisa
Pakupedzisira, sarudzo pakati pePTFE neEPDM ichauya kune izvo zvinodiwa zvekushandisa. Kunzvimbo dzine makemikari ane hukasha ane tembiricha inoda kudiwa, PTFE haina kufananidzwa. Pazvikumbiro zvinosanganisira mvura, chiutsi, kana kuti zvinoda kusimba kwepamusoro, EPDM inoramba yakanyatsokodzera.
Nhanganyaya yekambani:Sansheng Fluorine Plastics
Sansheng Fluorine Plastics, iri muEconomic Development Zone yeWukang Town, Deqing County, Zhejiang Province, ibhizimusi rinotungamira mukugadzira, kugadzira, kutengesa, uye sevhisi yemhando yepamusoro mavharuvhu mhinduro. Yakatangwa muna Nyamavhuvhu 2007, kambani yedu inoshanda mukugadzira yakakwira - tembiricha yekupisa fluorine zvigaro zvisimbiso uye sanitary valve zvigaro. Isu tinozivikanwa nekuda kwehunyanzvi hwedu uye kuzvipira kune mhando, inotsigirwa ne ISO9001 certification. PaSansheng Fluorine Plastics, isu tinodada nekugona kwedu kugadzira molds nyowani uye kugadzirisa zvigadzirwa kuti zvizadzise zvinodiwa nevatengi vedu pasi rese.
Nguva yekutumira: 2024-10-31 17:31:04