Qinisekisa kwaye uphucule ukunamathela komgangatho wepeyinti yepeyinti: Isiseko sekhonkrithi esiphathwayo sinokuvumela i-primer yepeyinti yomgangatho ukuba ingene ngakumbi kwindawo yekhonkrithi, enendima ephambili kwinkonzo yobomi bepeyinti yomgangatho wonke. Ngokukodwa xa kukho ioli yeoli kunye namanzi kwindawo yesiseko, ngenxa yokungahambelani kakubi kweoli, amanzi kunye nepeyinti, kunzima ukwenza i-coating eqhubekayo. Nangona i-coating epheleleyo yenziwe, i-adhesion ye-coating iya kuncitshiswa kakhulu, ibangele ukuba i-coating iwele ngaphambi kwexesha. Xa uthuli oluphezu komhlaba lusetyenziswe ngokuthe ngqo ngaphandle kokunyamekelwa kwesiseko somgangatho, ukukhanya kuya kubangela ukuba i-coating yepeyinti yomgangatho ibe nemingxuma, kwaye inzima inokubangela ukuba indawo enkulu yomgangatho wepeyinti yepeyinti iwe phantsi, inciphise intsimbi. ubomi benkonzo yepeyinti yomgangatho. Ngoko ke, ngexesha elifanayo, yenza amalungiselelo ayimfuneko okuseka i-coating egudileyo, egudileyo kunye nenhle, kwaye wenze isiseko esihle seprojekthi yepeyinti yomgangatho.
Yakha uburhabaxa obufanelekileyo bomgangatho: Ukunamathela komgangatho wepeyinti yomgangatho kwikhonkrithi ubukhulu becala kuxhomekeke kumtsalane phakathi kweemolekyuli zepolar kwipeyinti yomgangatho kunye neemolekyuli kumphezulu we-substrate. Emva kokuba ikhonkrithi igutywe ngumatshini wokugaya umgangatho, umphezulu uya kuba rhabaxa. Njengoko uburhabaxa bukhula, indawo engaphezulu nayo iya kwanda kakhulu. Amandla omxhuzulane wokugquma kwindawo yeyunithi kunye nomgangatho wesiseko nawo uya kwanda ngokukhawuleza. I-attachment yepeyinti yepeyinti ibonelela ngobume obufanelekileyo bomphezulu kunye nokwandisa intsebenziswano yezinyo lomatshini, enenzuzo kakhulu ekunamatheleni kwepeyinti yomgangatho we-epoxy.
Ixesha lokuposa: Mar-23-2021