Makhalidwe a nanomatadium ayika maziko ogwiritsira ntchito kwambiri.Kugwiritsa ntchito ma anti-ultraviolet apadera, odana ndi ukalamba, kulimba kwamphamvu komanso kulimba kwamphamvu, chitetezo chabwino cha electrostatic, kusintha kwamitundu ndi antibacterial ndi deodorizing ntchito, kukulitsa ndikukonzekera mitundu yatsopano ya zokutira zamagalimoto, matupi agalimoto a nano-composite, nano- injini ndi mafuta opangira ma nano-automotive, ndi zoyeretsera gasi zotulutsa mpweya zili ndi mwayi wogwiritsa ntchito komanso chitukuko.

Zida zikamayendetsedwa ku nanoscale, sizikhala ndi kuwala kokha, magetsi, kutentha, ndi kusintha kwa maginito, komanso zinthu zambiri zatsopano monga ma radiation, kuyamwa.Izi ndichifukwa choti ntchito zamtundu wa nanomatadium zimawonjezeka ndi miniaturization ya tinthu tating'onoting'ono.Nanomaterials amatha kuwoneka m'malo ambiri agalimoto, monga chassis, matayala kapena thupi lagalimoto.Mpaka pano, momwe angagwiritsire ntchito bwino nanotechnology kuti akwaniritse chitukuko chofulumira cha magalimoto akadali chimodzi mwazinthu zomwe zimakhudzidwa kwambiri pamakampani opanga magalimoto.

Njira zazikulu zogwiritsira ntchito ma nanomatadium pakufufuza zamagalimoto ndi chitukuko

1.Zovala zamagalimoto

Kugwiritsiridwa ntchito kwa nanotechnology mu zokutira zamagalimoto kumatha kugawidwa m'njira zingapo, kuphatikiza ma nano topcoats, zokutira zosintha mtundu kugundana, zokutira zotsutsana ndi miyala, zokutira zotsutsana ndi malo, ndi zokutira zochotsa fungo.

(1) Chovala cham’galimoto

Topcoat ndi kuwunika mwachilengedwe kwamtundu wagalimoto.Chovala chabwino chagalimoto sichiyenera kukhala ndi zokongoletsera zabwino zokha, komanso kukhala ndi kulimba kwambiri, ndiko kuti, kuyenera kukana kuwala kwa ultraviolet, chinyezi, mvula ya asidi ndi anti-scratch ndi zinthu zina. 

Mu nano topcoats, nanoparticles amamwazikana mu organic polima chimango, kuchita monga katundu fillers, kucheza ndi chimango zakuthupi ndi kuthandiza kusintha kulimba ndi zina makina katundu wa zipangizo.Kafukufuku wasonyeza kuti kubalalitsa 10% yanano TiO2Tinthu tating'onoting'ono ta utomoni timatha kusintha mawonekedwe ake amakina, makamaka kukana zikande.Pamene nano kaolin amagwiritsidwa ntchito ngati filler, zinthu zophatikizika sizimangowonekera, komanso zimakhala ndi mikhalidwe yotengera kuwala kwa ultraviolet komanso kukhazikika kwamafuta.

Komanso, nanomatadium amakhalanso ndi zotsatira za kusintha mtundu ndi ngodya.Kuonjezera nano titanium dioxide (TiO2) kumapeto kwazitsulo zonyezimira zagalimoto kumapangitsa kuti kupaka kwake kupangitse mtundu wolemera komanso wosadziwika bwino.Pamene ma nanopowder ndi aluminium ufa wonyezimira kapena mica pearlescent powder pigment amagwiritsidwa ntchito mu zokutira, amatha kuwonetsa kuwala kwa buluu m'dera la photometric la malo otulutsa kuwala kwa zokutira, potero kumawonjezera chidzalo cha mtundu wa utoto. kumaliza kwachitsulo ndikupanga mawonekedwe apadera.

Kuwonjezera Nano TiO2 ku Automotive Metallic Glitter Finishes-Collision kusintha utoto

Pakalipano, utoto wa galimotoyo susintha kwambiri ikakumana ndi kugunda, ndipo n'zosavuta kusiya zoopsa zobisika chifukwa palibe vuto lamkati lomwe limapezeka.Mkati mwa penti muli ma microcapsules odzazidwa ndi utoto, omwe amaphulika akagwidwa ndi mphamvu yakunja yakunja, zomwe zimapangitsa kuti mtundu wa gawo lomwe lakhudzidwa lisinthe nthawi yomweyo kukumbutsa anthu kuti amvetsere.

(2) Anti-stone chipping ❖ kuyanika

Thupi lagalimoto ndilo gawo lomwe lili pafupi kwambiri ndi nthaka, ndipo nthawi zambiri limakhudzidwa ndi miyala yamitundu yosiyanasiyana komanso zinyalala, kotero ndikofunikira kugwiritsa ntchito zokutira zoteteza zotsutsana ndi miyala.Kuwonjezera nano alumina (Al2O3), nano silica(SiO2) ndi ufa wina pa zokutira zamagalimoto kumatha kupititsa patsogolo kulimba kwa zokutira, kukonza kukana kuvala, ndikuchepetsa kuwonongeka komwe kumachitika chifukwa cha miyala yamgalimoto.

(3) Kupaka kwa antistatic

Popeza magetsi osasunthika angayambitse mavuto ambiri, kukulitsa ndi kugwiritsa ntchito zokutira zotchingira zamkati zamagalimoto zamkati ndi zigawo zapulasitiki zikuchulukirachulukira.Kampani ina ya ku Japan yapanga zokutira zopanda ming'alu zotchingira ma pulasitiki zamagalimoto.Ku US, ma nanomatadium monga SiO2 ndi TiO2 amatha kuphatikizidwa ndi ma resins ngati zokutira zotchingira ma electrostatic.

(4) Penti yochotsa fungo

Magalimoto atsopano nthawi zambiri amakhala ndi fungo lachilendo, makamaka zinthu zosakhazikika zomwe zili muzowonjezera za utomoni muzokongoletsera zamagalimoto.Nanomaterials ali ndi antibacterial amphamvu kwambiri, deodorizing, adsorption ndi ntchito zina, kotero ena nanoparticles angagwiritsidwe ntchito ngati zonyamulira kuti adsorb zogwirizana antibacterial ayoni, potero kupanga zokutira deodorizing kukwaniritsa yolera yotseketsa ndi antibacterial zolinga.

2. Utoto wagalimoto

Galimotoyo itapaka utoto ndi zaka, idzakhudza kwambiri kukongola kwa galimotoyo, ndipo kukalamba kumakhala kovuta kulamulira.Pali zinthu zosiyanasiyana zomwe zimakhudza kukalamba kwa utoto wagalimoto, ndipo chofunikira kwambiri chiyenera kukhala cha cheza cha ultraviolet padzuwa.

Kuwala kwa Ultraviolet kumatha kupangitsa kuti ma molekyulu a zinthuzo aduke, zomwe zimapangitsa kuti zinthuzo zizikalamba, kotero kuti mapulasitiki a polima ndi zokutira za organic amatha kukalamba.Chifukwa kuwala kwa UV kumapangitsa kuti zinthu zomwe zimapanga filimuyo zikhale zokutira, ndiko kuti, unyolo wa mamolekyulu, kusweka, ndikupanga ma free radicals omwe akugwira ntchito kwambiri, zomwe zipangitsa kuti tcheni chonse chopanga filimu chiwole, ndipo pamapeto pake chimapangitsa kuti zokutira ziwonongeke. zaka ndi kuwonongeka.

Kwa zokutira organic, chifukwa kuwala kwa ultraviolet ndi koopsa kwambiri, ngati kungapewedwe, kukana kukalamba kwa utoto wophika kumatha kusintha kwambiri.Pakadali pano, zinthu zomwe zimakhala ndi chitetezo cha UV kwambiri ndi nano TIO2 ufa, womwe umateteza UV makamaka pomwaza.Zitha kudziwika kuchokera ku chiphunzitso chakuti kukula kwa tinthu kuli pakati pa 65 ndi 130 nm, komwe kumakhudza kwambiri kubalalika kwa UV..

3. Auto Tire

Popanga mphira wa matayala agalimoto, ufa monga kaboni wakuda ndi silika amafunikira ngati zolimbitsa ma fillers ndi ma accelerator a rabara.Mpweya wakuda ndiye wothandizira wamkulu wa rabara.Nthawi zambiri, ang'onoang'ono ndi tinthu kukula ndi yaikulu yeniyeni pamwamba dera, ndi bwino kulimbikitsa ntchito mpweya wakuda.Komanso, mpweya wakuda wa nanostructured, womwe umagwiritsidwa ntchito popondapo matayala, umakhala ndi mphamvu zochepa zogudubuza, umakhala wosasunthika kwambiri komanso umanyowa kwambiri ngati mpweya wakuda wakuda, ndipo umalonjeza kuti umagwira ntchito kwambiri poponda matayala.

Nano Silikandi zowonjezera zachilengedwe ndi ntchito zabwino kwambiri.Imakhala ndi zomatira kwambiri, kukana misozi, kukana kutentha komanso anti-kukalamba, ndipo imatha kupititsa patsogolo kukhathamira konyowa komanso kunyowa kwa matayala.Silika amagwiritsidwa ntchito muzopanga mphira zamitundu kuti zilowe m'malo mwa kaboni wakuda kuti alimbikitse kuti akwaniritse zosowa zazinthu zoyera kapena zowoneka bwino.Pa nthawi yomweyo, akhoza m'malo mbali ya mpweya wakuda mu zinthu mphira wakuda kupeza apamwamba mankhwala mphira, monga matayala kunja-msewu, matayala engineering, matayala radial, etc. Zing'onozing'ono tinthu kukula kwa silika, wamkulu ntchito yake pamwamba ndi apamwamba binder zili.The ambiri ntchito silika tinthu kukula ranges kuchokera 1 mpaka 110 nm.