1. Ukudumba
Isizathu: iqamza ligqobhokile, ukuba amanzi ayaphuma, Loo maleko wepeyinti phantsi okanye emva kokungena komswakama, emva kwelanga, ukufuma kwamanzi abe ngumphunga, kuya kubeka umphezulu kwilungelo lobunikazi lehlabathi.
Indlela: ukukhetha isibhamu somoya oshushu ukususa ipeyinti efuthayo yomthi, ukomisa kwendalo, uze ubhrashe iprimer, uze ulungise ipeyinti ukuze upende kuyo.
Isizathu: ukuba akukho manzi, kusenokuba kukuqhekeka komthi, nomoya omncinci, emva kokuba ilanga litshonile, umoya uyakhula, ipeyinti iya kuphuma phezulu.
Indlela: qala uchebe ulusu olunegwebu, uze ugcwalise imifantu nge-resin filler, upende kwakhona.
2. Ipeyinti iyageleza
Isizathu: ibrashi yokupenda ityebile kakhulu, nto leyo eya kubangela ukugeleza kwamanzi.
Iindlela: ukuba ipeyinti ayomi, yihlambe; ukuba ipeyinti yomile, yihlambe ngepeyinti yokupolisha yesandpaper encinci, coca umphezulu, uze uyipeyinte kwakhona.
Ukongeza, ukuba ipeyinti incinci kakhulu, okanye xa ipeyinti ipeyintwa ngokuchasene nengaphezulu, ukoma kancinci kwepeyinti kuya kubangela ukuba ipeyinti ihambe kancinci.
3. Imbonakalo yefilimu enomngxuma wesipin
Isizathu:
1), Ulwakhiwo lomthi aluncinci ngokwaneleyo, ukugaywa akulunganga;
2), ngokukhawuleza kakhulu ukuya kwesibini ngaphambi kokuba i-coating yokuqala yome ngokupheleleyo;
3), ayicocekanga ngokwaneleyo, igqunywe luthuli, ngamanzi, umoya ocinezelweyo, amanzi, ioyile;
4), emva kokuxuba, ayikami ixesha elaneleyo;
5), uboya obujiyileyo kanye, uboya obungaphakathi abulomi, isinyibilikisi siyaqhubeka nokuphuma;
6), ukusetyenziswa kwe-diluent engalunganga okanye ukusetyenziswa gwenxa kwe-diluent;
7), ukongeza i-arhente yokunyanga kakhulu okanye ukusebenzisa gwenxa;
8), ubungakanani bomxube buncinci kakhulu, i-viscosity yepeyinti iphezulu kakhulu;
9), ubushushu bendawo yokwakha buphezulu kakhulu, ukufuma kukhulu kakhulu;
10), uxinzelelo lwesifutho lukhulu kakhulu okanye lude kakhulu.
Iindlela:
A, igcwele ngokupheleleyo umphezulu womthi kwaye ipholishiwe ngokwaneleyo;
B, ukugquma okuninzi, kunye nokulinda ixesha elaneleyo lokoma ngokupheleleyo;
C, coca uthuli namanzi, uze womise ngokupheleleyo, ucoce umoya ocinezelweyo;
D, yonyusa ubungakanani be-diluent, ukuze kufezekiswe ukwakhiwa kwe-viscosity engcono kakhulu;
E, ubushushu basehlotyeni buphezulu kakhulu, ukunciphisa ubungakanani bearhente yokunyanga, ukhetho olufanelekileyo lwezinyibilikisi ezomisa kancinci.
4. Ukuxobula ipeyinti
Isizathu:
1) izinto ezisisiseko zigudile kakhulu;
2) ukubola komhlwa womthi okanye wesinyithi;
3) umgangatho wepeyinti umbi kakhulu;
Indlela: sebenzisa iphepha elincinci lesanti, uze ubhrashe iprimer, uze uyipeyinte kwakhona, ukuba kukho indawo enkulu yepeyinti exobukayo ekufuneka isuswe yonke, uze uyibhrashe kwakhona.
Ixesha lokuthumela: Epreli-12-2023
