I-anti-fog coating iwuhlobo lwentokozo enomsebenzi wokuvimbela ukufiphala kwenkungu.
Amajikijolo ama-Super-hydrophilic ane-engeli yokuxhumana namanzi engaphansi kuka-15° aqala ukuba nemiphumela yokulwa nenkungu.
Uma i-engeli yokuthintana namanzi ingu-4°, ukumboza kubonisa ukusebenza okuhle kokulwa nenkungu.
Uma i-engeli yokuxhumana namanzi ingaphezulu kuka-25°, umsebenzi wokulwa nenkungu unyamalala ngokuphelele.
Ngawo-1970s (1967), uFujishima Akira, uHashimoto nabanye eNyuvesi yaseTokyo bathola ukuthi i-titanium dioxide (TiO2) inezindawo ze-hydrophilic nokuzihlanza [1].Kodwa-ke, uma i-titanium dioxide ingakhanyiswa ngokukhanya kwe-ultraviolet, i-engeli yokuxhumana namanzi ingu-72±1°.Ngemuva kokukhanyisa kwe-ultraviolet, ukwakheka kwe-titanium dioxide kuyashintsha, futhi i-angle yokuxhumana namanzi iba ngu-0±1 °.Ngakho-ke, inqunyelwe ukukhanya kwe-ultraviolet lapho isetshenziswa [2].
Kukhona omunye umzila we-anti-fog coatings-sol-gel indlela (sol-gel) [3] uhlelo lwe-nano-silica (SiO2).Iqembu le-hydrophilic lihlanganiswe nohlaka lwe-nano-silica, futhi kokubili uhlaka lwe-nano-silica kanye ne-organic-inorganic substrate lungakha isibopho esiqinile samakhemikhali.I-sol-gel anti-fog coating imelana nokukhuhla, ukukhihliza amagwebu, nezincibilikisi.Ihlala isikhathi eside kunezingubo zokulwa nenkungu, izacile kakhulu kunezimbotshana ze-polymer ezilwa nenkungu, ezinokunemba okuphezulu, izinga lokumboza eliphezulu kanye nokonga kakhulu.

Uma umhwamuko wamanzi ashisayo uhlangana namakhaza, uzokwakha ungqimba lwenkungu yamanzi phezu kwento, okwenza ukubona kwasekuqaleni okucacile kufiphale.Ngomgomo we-hydrophilic, i-Huzheng anti-fogging hydrophilic coating yenza amaconsi amanzi abekwe ngokugcwele ukuze athole ifilimu yamanzi afanayo, okuvimbela ukwakheka kwamaconsi enkungu, akuthinti ukucaciswa kwezinto eziyisisekelo, futhi igcina umuzwa omuhle wokubuka.I-Huzheng coating yethula izinhlayiya ze-nanometer titanium oxide ngesisekelo se-polymerization ye-multicomponent, futhi kutholakala umsebenzi wesikhathi eside wokulwa nenkungu nokuzihlanza.Ngesikhathi esifanayo, ukuqina nokumelana nokugqoka kwendawo nakho kuthuthukiswa kakhulu.I-PWR-PET iyi-hydrophilic anti-fogging coating ye-PET substrate, elungele inqubo yokwelapha ukushisa futhi elungele ukumbozwa kwezimboni ezinkulu.

Ipharamitha:

Isici:

-Ukusebenza okuhle kakhulu kokulwa nenkungu, umbono ocacile ngamanzi ashisayo, awekho amaconsi amanzi ebusweni;
-Inomsebenzi wokuzihlanza, ukushayela ukungcola nothuli emanzini;
-Ukunamathela okuhle kakhulu, ukumelana namanzi abilayo, ukunamathela akuwi, akukho bubble;
-Ukumelana nesimo sezulu esinamandla, ukusebenza kwe-anti-fogging hydrophilic kuhlala isikhathi eside, iminyaka engu-3-5.

Isicelo:

Isetshenziselwa indawo ye-PET ukukhiqiza ifilimu noma ishidi le-hydrophilic anti-fogging.

Ukusetshenziswa:

Ngokusho komumo ohlukene, ubukhulu kanye nesimo sobuso besisekelo sezinto eziyisisekelo, izindlela ezifanelekile zokufaka isicelo, ezifana nokugqoka i-shower, ukusula ukusula noma ukugcoba kwe-spray kuyakhethwa.Kunconywa ukuthi uzame ukumboza endaweni encane ngaphambi kokufaka isicelo.Thatha i-shower coating isibonelo ukuchaza izinyathelo zohlelo lokusebenza kafushane kanje:

Isinyathelo sokuqala: Ukumboza.Khetha ubuchwepheshe bokugqoka obufanele bokugqoka;
Isinyathelo sesibili: Ngemuva kokumboza, yima endaweni yokushisa yekamelo imizuzu emi-3 ukuze wenze izinga eligcwele;
Isinyathelo sesi-3: ukwelapha.Faka kuhhavini, uyishise ku-80-120 ℃ imizuzu engu-5-30, futhi ukunamathela kuphulukisiwe.

Amanothi:
1.Hlala uvaliwe futhi ugcine endaweni epholile, yenza ilebula icace ukuze ugweme ukusebenzisa kabi.

2. Yiba kude nomlilo, endaweni lapho abantwana abangenakufinyelela khona;

3. Faka umoya kahle futhi uvimbele umlilo ngokuqinile;

4. Gqoka i-PPE, njengezingubo zokuzivikela, amagilavu ​​okuzivikela kanye nezibuko;

5. Vimbela ukuthintana nomlomo, amehlo nesikhumba, uma kwenzeka uthintana, shayela amanzi amaningi ngokushesha, shayela udokotela uma kunesidingo.

Ukupakisha:

Ukupakisha: 20 amalitha / umgqomo;
Isitoreji: endaweni epholile, eyomile, egwema ukuchayeka elangeni.