Product Description
Electro-coating of aluminium profiles inzira yekupfekedza iyo inoshandisa munda wemagetsi wekunze kugadzira zvimedu zvakaita se pigment neresin zvakaturikwa mu electrophoretic solution inonangira kutama uye kuisa pane substrate pamusoro peimwe yemagetsi.
Electrophoretic coating ndeyekuisa iyo workpiece uye inoenderana electrode mumvura-inonyungudika coating, uye mushure mekubatanidza magetsi, vimba nekuita kwemuviri uye kemikari inogadzirwa nemunda wemagetsi kugadzira resin, pigment uye filler mune yunifomu yekupfeka pa. pamusoro pe electrode ine coating seye electrode.Nzira yekuputira iyo mvura inoisa inoumba firimu rependi risinganyunguriki nemvura.Electrophoretic coating ndeye yakaoma kwazvo electrochemical reaction process, inosanganisira angangoita mana maitiro e electrophoresis, electrodeposition, electroosmosis uye electrolysis.Electrophoretic coating inogona kukamurwa kuita anodic electrophoresis (iyo workpiece ndeye anode, uye iyo yekupfeka ndeye anionic) uye cathodic electrophoresis (iyo workpiece ndeye cathode, uye iyo yekupfeka ndeye cationic) zvinoenderana nekuita deposition;maererano nemagetsi, inogona kukamurwa kuva DC electrophoresis uye AC electrophoresis;Kune anogara ari voltage uye anogara aripo ano nzira.Parizvino, iyo anode electrophoresis yeDC simba regarage voltage nzira inoshandiswa zvakanyanya muindasitiri.
The process flow is
Pre-cheneswa → online → degreasing → kugeza mvura → kubvisa ngura → kugeza mvura → neutralization → kugeza mvura → phosphating → kugeza mvura → passivation → electrophoresis coating → kuchenesa tangi → ultrafiltration kugeza mvura → kuomeswa → offline.
