Umbhobho wensimbi ojikelezayo owenziwe ngeplastiki enobubanzi obukhulu ngumbhobho wentsimbi kunye ne-polymer coating efafazwe phezu kombhobho wentsimbi. Ineempawu zokuchasana nokubola, ukuxhathisa ukunxiba, ukuxhathisa kwe-asidi kunye ne-alkali, kunye nokuchasana nokuguga. Inkqubo yemveliso ngokubanzi ibandakanya la manyathelo alandelayo:

Ukulungiswa komphezulu wepayipi yensimbi: Okokuqala, umphezulu wombhobho wensimbi kufuneka uhlanjwe ngesanti, udutyulwe uqhume, njl.

Iprimer yokutshiza: Tshiza iprimer kumphezulu wombhobho wentsimbi, ngokuqhelekileyo usebenzisa i-epoxy primer okanye i-polyurethane primer. Umsebenzi we-primer kukukhusela umphezulu wemibhobho yensimbi kunye nokuphucula ukunamathela kwi-coating.

Ukutshiza komgubo wokutshiza: Yongeza i-powder coating kwi-spray gun, kwaye utshize i-coating phezu kombhobho wensimbi ngokusebenzisa iinkqubo ezifana ne-electrostatic adsorption, ukomisa, kunye nokuqina. Kukho iintlobo ezininzi zeengubo zomgubo, ezifana ne-epoxy, i-polyester, i-polyurethane, ipeyinti yokubhaka, njl njl. Unokukhetha ukugqoka okufanelekileyo ngokweemfuno ezahlukeneyo.

Ukunyangwa kunye nokubhaka: Faka umbhobho wensimbi ogqunyiweyo kwigumbi lokubhaka ukunyanga kunye nokubhaka, ukwenzela ukuba i-coating iqiniswe kwaye idibaniswe ngokuqinileyo kunye nomphezulu wepayipi yensimbi.

Ukuhlolwa komgangatho wokupholisa: Emva kokuba ukubhaka kugqityiwe, umbhobho wensimbi upholisiwe kwaye umgangatho uhlolwe. Ukuhlolwa komgangatho kubandakanya ukuhlolwa kwenkangeleko yokwambathisa, umlinganiselo wobunzima, uvavanyo lokunamathela, njl.njl. ukuqinisekisa ukuba imveliso ihlangabezana nemigangatho efanelekileyo kunye neemfuno.

Oku ngasentla yinkqubo yokuvelisa ngokubanzi umbhobho wentsimbi ejiyileyo weplastiki enobubanzi obukhulu. Abavelisi abahlukeneyo banokwenza uphuculo oluthile kunye nezinto ezintsha ezisekelwe kwiimeko zabo kunye namanqanaba obugcisa, kodwa amanyathelo okuvelisa asisiseko aphantse afane.