Yintoni iNkqubo yoKugquma iPowder Thermoplastic

Thermoplastic powder ukutyabeka yinkqubo ebandakanya ukusetyenziswa kwe-a ipolymer thermoplastic kwifomu yomgubo kwi-substrate. I-powder ishushu ide iyancibilika kwaye igeleza kwi-substrate, yenza i-coating eqhubekayo. Le nkqubo isetyenziswa ngokuqhelekileyo ukugquma iindawo zetsimbi, kwaye inika iingenelo ezifana nokuqina okuphezulu, ukumelana neekhemikhali, kunye nokulula kwesicelo.

Inkqubo yokugqoka i-thermoplastic powder iqala ngokulungiswa kwe-substrate. I-substrate iyacocwa kwaye iphathwe kwangaphambili ukuze kuqinisekiswe ukuba iingubo ziya kubambelela ngokufanelekileyo. Oku kunokubandakanya ukuqhunyiswa kwesanti, ukususwa kwegrisi, okanye ezinye iindlela zokulungisa umphezulu.

Emva kokuba i-substrate ilungisiwe, i-powder isetyenziswe usebenzisa i-electrostatic spray gun okanye ibhedi emanzi. Umpu uhlawulisa i-powder particles nge-electrostatic charge, ebangela ukuba babambelele kwi-substrate. Okanye iindawo ezifudunyeziweyo zifakwe kwibhedi edibeneyo ezele ngumgubo, i-powder inyibilika kwaye inamathele kwi-workpiece.

I-substrate edibeneyo ifakwe kwi-oven, apho i-powder iyancibilika kwaye igeleza kwi-substrate. Ubushushu kunye nobude benkqubo yokufudumeza depekunye nepolymer ethile ye-thermoplastic esetyenziswayo, kunye nobukhulu bengubo. Emva kokuba i-coating inyibilikile kwaye igeleza, ivumelekile ukuba ipholile kwaye iqiniswe.

Ukukhutshwa okubangelwayo kunika inani leenzuzo ngaphezu kwezinye iinkqubo zokugubungela. I-Thermoplastic powder coatings yomelele kakhulu, kwaye inokumelana nokuvezwa kwimichiza erhabaxa, imitha ye-UV, kunye nobushushu obugqithisileyo. Kananjalo ziyakwazi ukumelana nokuqhekeka, ukuqhekeka, kunye nokuxobula, kwaye zinokusetyenziswa kwiindidi zemibala kunye nokugqitywa.

Ukongeza ekomeleleni kwabo, i-thermoplastic powder coatings nayo kulula ukuyisebenzisa. Ipowder ingasetyenziselwa kwinqanaba elilodwa, ngaphandle kwesidingo se-primer okanye enye unyango lwangaphambili. Oku kwenza inkqubo ikhawuleze kwaye isebenze ngakumbi kunezinye iindlela zokugquma.

Iingubo zomgubo ze-Thermoplastic zisetyenziswa kwizicelo ezahlukeneyo, kubandakanya ukukhuselwa komhlwa, ukugqiba ukuhombisa, kunye nokugqunywa kombane. Ngokuqhelekileyo zisetyenziswa kwimizi-mveliso yeemoto, i-aerospace, kunye neyokwakha, kunye nokuveliswa kwezinto zabathengi ezifana nezixhobo zombane kunye nefenitshala.

Enye yeenzuzo eziphambili ze-thermoplastic powder coatings kubudlelwane babo bokusingqongileyo. Ngokungafaniyo nezinye iinkqubo zokugquma, i-thermoplastic powder coatings ayinayo i-solvents okanye ezinye iikhemikhali eziyingozi. Zikwanokuphinda zisetyenziswe, kwaye zingaphinda zisetyenziswe okanye ziphinde zisetyenziswe ekupheleni kobomi bazo obuluncedo.

Ukuqukumbela, inkqubo yokugquma i-thermoplastic powder yindlela esebenza kakhulu nesebenzayo yokugquma imiphezulu yesinyithi. Inika inani leenzuzo ngaphezu kwezinye iinkqubo zokugquma, kubandakanywa ukuqina okuphezulu, ukuxhathisa imichiza, kunye nokulula kwesicelo. Ngobuhlobo bayo bokusingqongileyo kunye nokuguquguquka, i-thermoplastic powder coating sisixhobo esibalulekileyo kuluhlu olubanzi lwamashishini kunye nokusetyenziswa.