Amathemba entuthuko yesikhathi esizayo kapende we-hydrophobic

Upende we-Hydrophobic uvame ukubhekisela ekilasini lokumboza amandla aphansi angaphezulu lapho i-engeli yokuthintana namanzi emile θ ye-coating endaweni ebushelelezi ingaphezu kuka-90°, kanti upende we-superhydrophobic uwuhlobo olusha lokumboza olunezici ezikhethekile ezingaphezulu, okusho ukuthintana kwamanzi isambatho esiqinile. I-engeli inkulu kuno-150° futhi ngokuvamile isho ukuthi i-engeli yokuxhumana namanzi ingaphansi kuka-5°. Kusukela ngo-2017 kuya ku-2022, imakethe yokupenda ye-hydrophobic izokhula ngezinga lokukhula lonyaka elihlanganisiwe lika-5.5%. Ngo-2017, usayizi wemakethe wepende ye-hydrophobic uzoba amathani angu-10022.5. Ngo-2022, usayizi wemakethe kapende we-hydrophobic uzofinyelela kumathani ayi-13,099. Ukukhula kwesidingo sabasebenzisi bokugcina kanye nokusebenza okuhle kakhulu kopende we-hydrophobic kuqhubekisele phambili ukuthuthukiswa kwemakethe yokupenda ye-hydrophobic. Ukukhula kwale makethe kuncike kakhulu ekukhuleni kwezimboni ezingabasebenzisi bokugcina njengezimoto, ezokwakha, zasolwandle, i-aerospace, ezokwelashwa ne-electronics.

Ngenxa yokukhula kwemboni yezokwakha, upende we-hydrophobic osetshenziselwa ama-substrates kakhonkolo kulindeleke ukuthi ufinyelele izinga eliphezulu lokukhula okuhlanganisiwe ngesikhathi sokubikezela. Opende be-Hydrophobic basetshenziswa kukhonkolo ukuze kugwenywe ukuvuvuka kukakhonkolo, ukuqhekeka, ukukala, nokuqhekeka. Lawa pende we-hydrophobic avikela indawo ekhonkolo ngokwandisa i-engeli yokuxhumana yamaconsi amanzi ngendawo ekhonkolo.

Ngesikhathi sokubikezela, imoto izoba imboni yokugcina ekhula ngokushesha emakethe kapende we-hydrophobic. Ukwenyuka kokukhiqizwa kwezimoto kuzoqhuba isidingo semboni yezimoto ngopende we-hydrophobic.

Ngo-2017, isifunda sase-Asia-Pacific sizothatha isabelo esikhulu kunazo zonke semakethe yepende ye-hydrophobic, ilandelwe yiNyakatho Melika. Lokhu kukhula okuphezulu kungenxa yokwanda kwesidingo sezimoto esifundeni, ukukhula okusha kwemboni ye-aerospace, kanye nokwanda kwenani lezinkampani eziqalayo embonini yemishini yezokwelapha.

Imithethonqubo yezemvelo ithathwa njengesithiyo esikhulu emakethe yokuhlanganisa ngopende we-hydrophobic. Abanye abakhiqizi bathuthukisa imikhiqizo emisha ukuze bakwazi ukuncintisana emakethe, kodwa ngesikhathi esifanayo ukuhlangabezana nemithethonqubo yokuvikela imvelo kuzothatha isikhathi nomzamo.

Izinhlobo zopende we-hydrophobic zingahlukaniswa zibe: upende we-hydrophobic osuselwe ku-polysiloxane, upende we-hydrophobic osuselwe ku-fluoroalkylsiloxane, upende we-hydrophobic osuselwe ku-fluoropolymer, nezinye izinhlobo. Asetshenziswa kakhulu ekwakhiweni, ezikhungweni zobunjiniyela, izimoto, ezondiza, neminye imikhakha. . Inqubo yokuhlanganisa i-Hydrophobic ingahlukaniswa ibe yi-chemical vapor deposition, ukuhlukaniswa kwe-microphase, i-sol-gel, i-electrospinning, kanye ne-etching. Upende we-Hydrophobic ungahlukaniswa ube yizingubo zopende ezizihlanzayo ze-hydrophobic, i-anti-fouling hydrophobic coatings, i-anti-icing hydrophobic coatings, i-anti-bacterial hydrophobic paint coatings, i-hydrophobic resistant corrosion coatings, njll ngokusho kwezakhiwo zabo.