Maererano nenhamba, China ichave nemamiriyoni e302 emotokari muna December 2021. Musika wekupedzisira wevatengi zvishoma nezvishoma wakapa kudiwa kwakasimba kune zvisingaoneki zvipfeko zvemotokari sezvo nhamba yemotokari inoramba ichiwedzera uye kudiwa kwekugadzirisa pendi kunoramba kuchikwira.Pamberi pemusika wevatengi uri kuwedzera, makwikwi pakati pemabhizinesi embatya asingaonekwe ari kupisa.Chimiro chezvino ndechekuti kukwikwidza kwakaderera kwakanangana nemitengo, nepo kukwikwidza kwepamusoro-soro kwakanangana nehunyanzvi hwekuita.
Chakavanzika cheiyo inodzivirira firimu's hydrophobic layer (1)
Nokuti zvigadzirwa zvemazuva ano zvakanyanyisa, chinangwa chekupedzisira chehondo yemutengo chinofanira kunge chiri chekukuvadza muvengi nechiuru uye kurasikirwa nemazana masere.Chete nekutsamira pakucheka-kumucheto tekinoroji yekutsvaga nzira yekubuda uye kumisikidza mutsauko wechigadzirwa tinogona kutora mikana mitsva yemusika.
Teerera kune tekinoroji nyowani yejasi rejasi remota uye ubate iyo indasitiri kukwira
Chivharo chemotokari, sezvatinoziva tese, chine anti-scratch, inodzivirira kubvarura, uye zvimwe zvinhu.Aya maitiro anotorwa kubva kune yemotokari chivharo cheTPU substrate.Iyo yakanaka TPU zvinhu zvemota kavha inochengetedza pendi yepamusoro uye ine hupenyu hurefu hwesevhisi.Rimwe basa rinokosha revhavha yemotokari ndeyekuzvichenesa, kuzvigadzirisa, uye kupenya kwepamusoro.Aya mabasa anotorwa kubva pakuputira pane iyo TPU substrate's surface.Unhu hweiyo mutsara haungotsananguri basa guru rekuzvichenesa, asi zvakare chimwe chezvinhu zvakakosha pakusarudza kutaridzika kwemotokari.Nekuda kweizvozvo, vatengi pavanotenga mbatya dzemotokari kuti vachengetedze chitarisiko chemazuva ese chemotokari, vanonyanya kufunga nezvekuzvichenesa kwejasi racho.
Pane mutsauko pakati pepedyo uye chinhambwe, uye iyo hydrophobic coating yemota chivharo chakanyanya chokwadi!
Mavhavha emotokari akawanda asingaoneki anoshambadzwa seane basa rokuzvichenesa, asi pane mubvunzo pamusoro pemigumisiro yacho.Kunyange zvitoro zvakawanda zvemafirimu zvinoda kubatsirwa kunzwisisa.Kune hydrophilic uye hydrophobic mhando dzeasingaonekwe emota mavhavha.Nhasi tichataura nezve musiyano uyu wehukama.
Vamwe varidzi vemotokari vakawanikwa mukushandisa iyo mushure mekusangana nemvura apo mvura inoputika, mavara madema kana machena emvura achaonekwa pamusoro pemotokari isingaoneki, yakafanana nemufananidzo uri pasi apa.
Zvinoenderana neindasitiri mukati, chikonzero chikuru cheizvi ndechekuti jasi rejasi remotokari harisi hydrophobic, saka madonhwe emvura anonamatira pajasi remotokari uye haayerere pasi.Kana mvura ikanyunguduka, zvinhu zvinenge zvasara zvinoumba ma watermark, mavara emvura, uye mapeche emvura.Ngatitii kukochekera kwebhandi hakuna kukwana.Mumamiriro ezvinhu akadaro, zvinhu zvakasara zvichapindawo mukati me membrane, zvichiita kuti mvura inonaya isingagoni kupukuta kana kushambidzwa, ichideredza zvakanyanya hupenyu hwebasa re membrane.
Iyo jasi remota rinoputira hydrophilic kana hydrophobic?Izvi zvinosiyanisa sei?
Tisati tadzidza kusiyanisa, tinofanira kutanga tanzwisisa pfungwa ye hydrophilic uye hydrophobic.
Microscopically, iyo yekuona kona pakati pemvura inodonha uye membrane pamusoro inosarudza kana iri hydrophilic kana hydrophobic.Kona yekubata isingasviki 90 ° ihydrophilic, kona yekubata isingasviki 10 ° is super hydrophilic, kona yekubata yakakura kupfuura 90 ° ndeye hydrophobic, uye kona yekubata inopfuura 150 ° iSuper-hydrophobic.
Chakavanzika chemufirimu wekudzivirira hydrophobic layer (2) Maererano nekuputira kwevhavha yemotokari, kana iyo yekuzvichenesa ichagadzirwa.Iyo inogoneka mhinduro mune dzidziso, ingave yekuvandudza hydrophobicity kana hydrophobicity.Iyo yekuzvinatsa mhedzisiro, kune rumwe rutivi, ndeye optimum chete kana iyo hydrophilic yekuonana angle isingasviki 10 madhigirii, uye iyo hydrophobic pamusoro haidi kukwidziridzwa zvakanyanya kuti igadzire yakanaka yekuzvichenesa.
Mamwe mabhizinesi akaita bvunzo dzehuwandu.Mazhinji majasi emotokari pamusika nhasi ma hydrophilic coatings.Panguva imwecheteyo, zvakaonekwa kuti majasi emotokari emazuva ano haakwanise kuwana super hydrophilicity ye10 °, uye mazhinji emakona ekusangana ari 80 ° -85 °, neiyo shoma yekubata angle iri 75 °.
Nekuda kweizvozvo, iyo yekuzvichenesa yega yemusika hydrophilic mota chivharo chinogona kuvandudzwa.Izvi zvinodaro nekuti, mushure mekubatanidza iyo hydrophilic isingaonekwi yemota chivharo, nzvimbo yemuviri inobatana netsvina inowedzera pamazuva ekunaya, ichiwedzera mukana wemavara uye kunamatira kune pendi pendi, iyo yakaoma kuchenesa.
Maererano nenyanzvi, nzira yekugadzira ye hydrophilic coatings iri nyore uye isingadhuri kupfuura iyo ye hydrophobic coatings.Kusiyana neizvi, hydrophobic coatings inoda kuiswa kwe nano-hydrophobic oleophobic ingredients, uye zvinodikanwa zvekugadzirisa zvakanyanya kuomarara, izvo makambani mazhinji asingakwanisi kusangana-saka kufarirwa kwejaketi remvura.
Nekudaro, iyo hydrophobic yemota chivharo ine yakasarudzika mabhenefiti ekugadzirisa dambudziko rehurombo hwekuzvichenesa maitiro easingaoneki emota akavhara nekuti iyo hydrophobic coating ine maitiro akafanana neiyo lotus leaf effect.
Chakavanzika chemufirimu unodzivirira wehydrophobic layer (3) Mamiriro eshizha relotus ndeyekuti mvura yanaya, iyo rough microscopic morphology uye epidermal wax pashizha relotus inodzivirira madonhwe emvura kupararira uye kushambadza pamusoro peshizha, asi pachinzvimbo ichigadzira madonhwe emvura.Panguva imwecheteyo, inobvisa guruva uye tsvina kubva pamashizha.
Chakavanzika cheiyo inodzivirira firimu's hydrophobic layer (4)
Kana yaiswa pajasi remotokari ye hydrophobic, inoratidzwa kuti kana mvura inonaya ichiwira pamusoro pe membrane, inoumba madonhwe emvura nekuda kwekunetseka kwepamusoro kweiyo hydrophobic coating.Madonhwe emvura anongotsvedza obva kunze kwe membrane nekuda kwegiravhiti.Kudonhedza madonhwe emvura anogona zvakare kubvisa guruva uye sludge kubva kune membrane pamusoro, zvichigadzira kuzvichenesa maitiro.
Nzira yekusiyanisa sei kana motokari yekuputira iri hydrophilic kana hydrophobic?
Pane nzira mbiri huru:
1. Shandisa michina yehunyanzvi kuyera kona yekusangana.
2.Mvura inotenderedzwa nepamusoro pe membrane uso kuita ongororo yekutanga.
Madonhwe emvura anoshambadza zviri nyore pane yakajairwa hydrophilic pamusoro.Madonhwe emvura haaite pane yakanyanya hydrophilic pamusoro.Pamusoro chete pachava nenyoro;madonhwe emvura anozokura panzvimbo dzehydrophobic zvakare, asi anoyerera negiravhiti., sangana uye kukukurwa kure, pamusoro pacho panoramba pakaoma, uye super-hydrophobic mhedzisiro yakasimba.
Nekuda kweizvozvo, kana mvura yakaiswa pajasi remotokari, inoumba mabheji akapararira, yakaoma kuyerera, uye yakawanda yacho ndeye hydrophilic coating.Madonhwe emvura anochinja uye anotsvedza achienda, achiisa pachena pamusoro, iyo inonyanya kuvharwa ne hydrophobic coatings.
Nguva yekutumira: Sep-15-2022