Malinga ndi ziwerengero, China idzakhala ndi magalimoto okwana 302 miliyoni pofika December 2021. Msika wogula wotsiriza wapereka pang'onopang'ono zofuna zolimba ku zovala zosaoneka za galimoto pamene chiwerengero cha magalimoto chikupitiriza kukula ndipo kufunikira kwa kukonza utoto kukupitiriza kukwera.Poyang'anizana ndi kukula kwa msika wa ogula, mpikisano pakati pa mabizinesi ovala zovala zagalimoto osawoneka ukukula.Chizoloŵezi chamakono ndi chakuti mpikisano wotsika umakhala pamitengo, pamene mpikisano wothamanga umakhala pa luso lamakono.
Chinsinsi cha filimu yoteteza ya hydrophobic layer (1)
Chifukwa malonda amasiku ano ndi ofanana kwambiri, cholinga chomaliza cha nkhondo yamtengo wapatali chiyenera kukhala kuvulaza mdani ndi chikwi ndi kutaya mazana asanu ndi atatu.Pokhapokha kutengera luso lamakono kuti tipeze njira yotulukira ndikukhazikitsa kusiyana kwazinthu zomwe tingathe kupeza mwayi watsopano wamsika.
Samalani ndi ukadaulo watsopano wa zokutira zobvala zamagalimoto ndikutengera kukwera kwamakampani
Chophimba chagalimoto, monga tonse tikudziwira, chimakhala ndi anti-scratch, kukana misozi, ndi zina.Makhalidwewa amachokera ku gawo la TPU lachivundikiro chagalimoto.Chophimba chabwino chagalimoto cha TPU chimateteza utoto bwino ndipo chimakhala ndi moyo wautali.Ntchito ina yofunika kwambiri ya chivundikiro cha galimoto ndi kudziyeretsa, kudzikonza, ndi kuwunikira kwambiri.Ntchito izi zimachokera ku zokutira pamtunda wa TPU.Ubwino wa wosanjikiza umenewo sumangotanthauzira ntchito yaikulu yodziyeretsa yokha, komanso ndi imodzi mwazofunikira kwambiri posankha maonekedwe a galimoto.Chifukwa chake, ogula akagula zovala zagalimoto kuti asunge mawonekedwe a tsiku ndi tsiku agalimoto, amasamala kwambiri pakudziyeretsa kwachovalacho.
Pali kusiyana pakati pa kuyandikira ndi mtunda, ndipo chivundikiro chagalimoto cha hydrophobic ndichowona!
Zovala zambiri zamagalimoto zosawoneka zimalengezedwa kuti zimakhala ndi ntchito yodziyeretsa, koma pali funso lokhudza zotsatira zake.Ngakhale malo ogulitsa mafilimu ambiri amafunikira kuthandizidwa kumvetsetsa.Pali mitundu ya hydrophilic ndi hydrophobic yamagalimoto osawoneka.Lero tikambirana za kusiyana kwa ubalewu.
Eni ake agalimoto ena omwe amapezeka pogwiritsira ntchito kuti atatha kukumana ndi mvula pamene madzi amatuluka, mvula yakuda kapena yoyera idzawonekera pamwamba pa galimoto yosaoneka, mofanana ndi chithunzi chomwe chili pansipa.
Malinga ndi omwe ali mkati mwamakampani, chifukwa chachikulu cha izi ndikuti chobvala chovala chagalimoto si hydrophobic, chifukwa chake madontho amadzi amamatira pamalaya amgalimoto ndipo samatsika.Madzi akawuka, zinthu zotsala zimapanga ma watermark, madontho a madzi, ndi madontho amvula.Tiyerekeze kuti zokutirako sikukwanira.Zikatero, zinthu zotsalirazo zidzalowanso mkati mwa nembanembayo, zomwe zimapangitsa kuti madontho amvula asachotsedwe kapena kukokoloka, zomwe zimachepetsa kwambiri moyo wautumiki wa nembanembayo.
Kodi chotchinga chagalimoto chimakutidwa ndi hydrophilic kapena hydrophobic?Kodi izi zikusiyana bwanji?
Tisanaphunzire kusiyanitsa, choyamba tiyenera kumvetsetsa lingaliro la hydrophilic ndi hydrophobic.
Pang'ono ndi pang'ono, mbali yolumikizana pakati pa dontho lamadzi ndi nembanemba imatsimikizira ngati ndi hydrophilic kapena hydrophobic.Kokona yolumikizana yochepera 90 ° ndi hydrophilic, yolumikizana yochepera 10 ° ndi super hydrophilic, yolumikizirana yokulirapo kuposa 90 ° ndi hydrophobic, ndipo ngodya yolumikizana yoposa 150 ° ndi Super-hydrophobic.
Chinsinsi cha filimu yotetezera ya hydrophobic wosanjikiza (2) Ponena za chophimba cha chivundikiro cha galimoto, ngati kudziyeretsa kumayenera kupangidwa.Ndi njira yotheka mwachidziwitso, kaya ndikusintha hydrophobicity kapena hydrophobicity.Kudziyeretsa kodzitchinjiriza, komano, kumakhala kokwanira pokhapokha ngati mbali ya hydrophilic kukhudzana ndi zosakwana madigiri 10, ndipo malo a hydrophobic safunikira kuonjezedwa kwambiri kuti apange kudziyeretsa bwino.
Mabizinesi ena ayesa zowerengera.Zovala zamagalimoto ambiri pamsika masiku ano ndi zokutira za hydrophilic.Nthawi yomweyo, zadziwika kuti zokutira zamagalimoto zamakono sizitha kukhala ndi hydrophilicity ya 10 °, ndipo ma angles ambiri olumikizana ndi 80 ° -85 °, ndikulumikizana kocheperako ndi 75 °.
Zotsatira zake, zodzitchinjiriza zodzitchinjiriza pamsika wamsika wamagalimoto a hydrophilic zitha kuwongolera.Izi ndichifukwa choti, mutatha kulumikiza chivundikiro chagalimoto chosawoneka bwino cha hydrophilic, dera la thupi lomwe limakhudzana ndi zimbudzi likuwonjezeka pamasiku amvula, kukulitsa mwayi wa madontho ndikutsatira utoto, zomwe zimakhala zovuta kuyeretsa.
Malinga ndi akatswiri, kupanga zokutira za hydrophilic ndizosavuta komanso zotsika mtengo kuposa zokutira za hydrophobic.Mosiyana ndi zimenezi, zokutira za hydrophobic zimafuna kuti pakhale zosakaniza za nano-hydrophobic oleophobic, ndipo zofunikira za ndondomekoyi zimakhala zovuta kwambiri, zomwe makampani ambiri sangathe kuzikwaniritsa-choncho kutchuka kwa jekete lamadzi.
Komabe, chivundikiro cha galimoto ya hydrophobic chili ndi ubwino wapadera pothana ndi vuto la kusadzitchinjiriza kosawoneka bwino kwa zophimba za galimoto chifukwa chophimba cha hydrophobic chimakhala ndi zotsatira zofanana ndi za tsamba la lotus.
Chinsinsi cha filimu yoteteza hydrophobic wosanjikiza (3) Zotsatira za tsamba la lotus ndikuti mvula ikatha, ma morphology osawoneka bwino komanso sera ya epidermal pa tsamba la lotus amalepheretsa madontho amadzi kufalikira ndi kukopa pamasamba, koma m'malo mwake amapanga madontho amadzi.Panthaŵi imodzimodziyo, imachotsa fumbi ndi nsangalabwi m’masamba.
Chinsinsi cha filimu yoteteza ya hydrophobic layer (4)
Ikayikidwa pa jekete yagalimoto ya hydrophobic, imawonetsedwa kuti madzi amvula akagwa pamwamba pa nembanemba, amapanga madontho amadzi chifukwa cha kupsinjika kwapamwamba kwa zokutira za hydrophobic.Madontho amadzi amangotsika ndikuchoka pamwamba pa nembanemba chifukwa cha mphamvu yokoka.Madontho amadzi ogudubuza amathanso kuchotsa fumbi ndi sludge kuchokera pamwamba pa nembanemba, ndikupanga kudziyeretsa.
Kodi mungasiyanitse bwanji ngati kupaka galimoto ndi hydrophilic kapena hydrophobic?
Pali njira ziwiri zazikulu:
1. Gwiritsani ntchito zida zamaluso kuti muyese mbali yolumikizana.
2.Water amakulungidwa pa nembanemba pamwamba kuti afufuze koyambirira.
Madontho amadzi amatsuka mosavuta pamtunda wa hydrophilic.Madontho amadzi sangapangidwe pamtunda wa hydrophilic kwambiri.Pamwamba pokha padzakhala chinyezi;madontho amadzi amapangidwanso pamalo a hydrophobic, koma amayenda ndi mphamvu yokoka., amakumana ndi kutengeka kutali, pamwamba amakhalabe youma, ndipo super-hydrophobic zotsatira zimakhala zamphamvu.
Chotsatira chake, pamene madzi aikidwa pa chovala cha galimoto, amapanga mikanda yobalalika, yovuta kuyenda, ndipo zambiri zake ndi zokutira za hydrophilic.Madontho amadzi amasinthasintha ndikuthamangira kutali, ndikuwonetsa pamwamba, pomwe nthawi zambiri amakutidwa ndi zokutira za hydrophobic.
Nthawi yotumiza: Sep-15-2022