Ramangwana budiriro tarisiro ye hydrophobic pendi

Pendi yeHydrophobic inowanzoreva kirasi yeyakadzika pasi pesimba rejasi apo iyo yakadzika mvura yekubata angle θ yejasi pane yakatsetseka pendi yakakura kupfuura 90 °, nepo superhydrophobic pendi iri rudzi rutsva rwekuputira neakakosha epamusoro zvivakwa, zvichireva kusangana nemvura chifukidzo chakasimba. Iko kona ihombe kupfuura 150 ° uye kazhinji zvinoreva kuti mvura yekubata angle lag iri pasi pe5 °. Kubva 2017 kusvika 2022, iyo hydrophobic pendi musika ichakura pamwero wepagore wekukura kwe5.5%. Muna 2017, saizi yemusika wependi yehydrophobic ichave 10022.5 matani. Muna 2022, saizi yemusika wependi yehydrophobic ichasvika 13,099 matani. Kukura kwekupedzisira-mushandisi kudiwa uye kuita kwakanakisa kwependi yehydrophobic kwafambisa kusimudzira kwemusika wependi wehydrophobic. Kukura kwemusika uyu kunoenderana zvakanyanya nekukura kwemaindasitiri ekupedzisira-mushandisi akadai semotokari, kuvaka, zvemugungwa, ndege, zvekurapa uye zvemagetsi.

Nekuda kwekukura kweindasitiri yekuvaka, iyo hydrophobic pendi inoshandiswa kune kongiri substrates inotarisirwa kusvika padanho repamusoro rekukura panguva yekufanotaura. Pendi dzeHydrophobic dzinoshandiswa pakongiri kudzivirira kuzvimba kwekongiri, kutsemuka, kuyera, uye kucheka. Aya pendi e-hydrophobic anodzivirira nzvimbo yekongiri nekuwedzera kona yekusangana kwemadonhwe emvura nekongiri yepamusoro.

Munguva yekufanotaura, mota ichave inokurumidza kukura terminal indasitiri mumusika wependi wehydrophobic. Kuwedzera kwekugadzirwa kwemotokari kunofambisa iyo indasitiri yemotokari kudiwa kwependi yehydrophobic.

Muna 2017, dunhu reAsia-Pacific richatora chikamu chikuru chemusika wependi wehydrophobic, uchiteverwa neNorth America. Uku kukura kwakanyanya kuri kukonzerwa nekuwedzera kuri kuita mota mudunhu iri, kuwedzera kuri kuita indasitiri yezvemuchadenga, uye kuwedzera kwenhamba yemakambani ekutanga muindasitiri yemidziyo yekurapa.

Mitemo yezvakatipoteredza inoonekwa sechipingamupinyi chikuru mumusika wehydrophobic pendi yekupotera. Vamwe vagadziri vanogadzira zvigadzirwa zvitsva kuitira kuti vakwikwidze pamusika, asi panguva imwechete kusangana nemirairo yekuchengetedzwa kwezvakatipoteredza kunotora nguva nesimba.

Mhando dze hydrophobic pendi yependi inogona kupatsanurwa mu: polysiloxane-based hydrophobic pendi, fluoroalkylsiloxane-based hydrophobic pendi, fluoropolymer-based hydrophobic pendi, uye mamwe marudzi. Iwo anoshandiswa zvakanyanya mukuvaka, engineering zvivakwa, mota, ndege, uye mamwe minda. . Hydrophobic coating process inogona kupatsanurwa kuita makemikari vapor deposition, microphase kupatsanurwa, sol-gel, electrospinning, uye etching. Pendi yeHydrophobic inogona kupatsanurwa mukuzvinatsa hydrophobic pendi yependi, anti-fouling hydrophobic coatings, anti-icing hydrophobic coatings, anti-bacterial hydrophobic paint coatings, corrosion-resistant hydrophobic paint coatings, nezvimwe zvinoenderana nehunhu hwavo.