Imigaqo yee-Agents zokuLinganisa

Isishwankathelo sokuLinganisa ​

Emva kokusetyenziswa kweengubo, kubakho inkqubo yokuhamba nokuyomisa ibe yifilimu, ethi kancinci kancinci yenze i-coating egudileyo, elinganayo, nefanayo. Amandla engubo yokufikelela kumphezulu othe tyaba nogudileyo abizwa ngokuba yi-leveling property.

Kwizicelo zokugquma ezisebenzayo, iziphene eziqhelekileyo ezifana nexolo le-orenji, amehlo eentlanzi, imingxunya yemingxuma, imingxunya yokushwabana, ukurhoxa komphetho, uvakalelo lokuhamba komoya, kunye neempawu zebrashi ngexesha lokuxukuxa kunye neempawu zeroller. ngexesha lokufaka i-roller—konke okubangelwa kukungalingani kakuhle—xa zizonke zibizwa ngokuba kukungalingani kakuhle. Ezi zinto ziyawuthoba umsebenzi wokuhombisa nokukhusela wengubo.

Izinto ezininzi zichaphazela ukulingana kwengubo, kubandakanya i-solvent evaporation gradient kunye nokunyibilika, uxinzelelo lomphezulu wengubo, ubukhulu befilimu emanzi kunye ne-surface tension gradient, iimpawu ze-rheological zengubo.,iindlela zokusetyenziswa, kunye neemeko zokusingqongileyo. Phakathi kwezi, ezona zinto zibalulekileyo kukuxinana komphezulu kwengubo, i-gradient yokuxinana komphezulu eyenziwe kwifilimu emanzi ngexesha lokwenziwa kwefilimu, kunye​ubuchule bomphezulu wefilimu emanzi ukulinganisa uxinzelelo lomphezulu.

Ukuphucula ukulingana kwengubo kufuna ukulungiswa kwendlela esetyenziswa ngayo kunye nokufaka izongezo ezifanelekileyo ukuze kufikelelwe kuxinzelelo olufanelekileyo lomphezulu kunye nokunciphisa i-gradient yoxinzelelo lomphezulu.

Umsebenzi wee-Agents zokuLinganisa

Iarhente yokulinganisan sisithako esilawula ukuhamba kombala emva kokuba umanzise i-substrate, siwukhokelela ekugqibeleni okugudileyo nokugqibela. Iiarhente zokulinganisa zijongana nale micimbi ilandelayo:

I-Gradient yoxinzelelo lomphezulu–Ujongano loMoya

Ingxolo ebangelwa zii-gradients zoxinzelelo lomphezulu phakathi kweeleya zangaphakathi nezangaphandle​Ukususa ii-gradients zoxinzelelo lomphezulu kubalulekile ukuze kufezekiswe umphezulu ogudileyo

I-Gradient yoxinzelelo lomphezulu–Ujongano lweSubstrate

Uxinzelelo oluphantsi lomphezulu kune-substrate luphucula ukumanzisa kwe-substrate

Ukunciphisa uqweqwe'uxinzelelo lomphezulu lunciphisa ukutsalana phakathi kweemolekyuli kumphezulu, nto leyo ekhuthaza ukuhamba ngcono kwamanzi

Izinto Ezichaphazela Isantya Sokulinganisa

I-viscosity ephezulu→inqanaba elicothayo

Iifilimu ezityebileyo→ukulenza kube kumgangatho okhawulezayo

Uxinzelelo oluphezulu lomphezulu→ukulenza kube kumgangatho okhawulezayo