Colorcoated sheet is cold rolled steel sheet, galvanized steel,galvanized steels ubstrate, through the following steps:

1)surface pretreatment (degreasing, cleaning, chemicalconversion);

2)with roller coating continuous coated with alayer or layer sofliquid paint baking; 3)cooling the process steps.

Because the coating can have a variety of different colors, soit is also called color coating steel plate. Color coated sheet oflight weight, beautiful, and has good corrosion resistance, and canbe directly processed ,it gives the constructio nindustry, shipbuilding industry, vehicle manufacturing industry, furniture industry,electrical

industry to provide a new rawmaterial, played with steel and wood construction, high efficiency,energy saving, pollution prevention and good effect of.

Color coated sheet classification: inaccordance with thesubstrate types can be divided into:galvanized Caituplate, hotdipzinc coated sheet,cold-rolled Caitu plate substrate.

Inaccordance with the uses can be dividedinto:constructionexternaluse,buildings,furniture,homeappliances,steelwindow,forotheruses.

Accordingtothetypeofcoatingcanbedividedinto:polyester,modifiedpolyester,highdurablepolyester,polyvinylidenefluoride.

Inaccordancewiththecoatingsurfacecanbedividedinto:coatedplate,embossedplate,printingplate.See:Caitucoatingsurfacestate.

Colorcoatedsheetprocess:commontwoTutwobaketypecontinuouscolorcoatingunitprocessesthemainproductionprocesses:theuncoiler-sewingmachine-roll-upmachinedecoilinglooper-alkalinedegreasing-Cleaning-drying-passivation-drying-primarycoating-thebeginningofcoatinganddrying-finishfinishcoatpaintdrying-airtemperature-rollinglooper-windingmachine-rollpackingstorage.See:Caituplateprocess.

Thedevelopmenttrendsofcolorcoatedsheet:

1,ahigherqualityofthesubstrate,thesubstratesurface,shapeandsizeprecisionrequirementsareincreasinglyhigh.

2,improvedpretreatmentandpretreatmentofliquid,fewequipment,lowcostbecomethemainstreamtechnology,continuousimprovementofpretreatmentsolutionstability,corrosionresistance,environmentalperformance.

3,thedevelopmentofnewpaint,improvingcolorreproducibility,ultravioletresistance,improvecorrosionresistance;thedevelopmentofpollutionresistance,endothermicfunctionalcoatings.

4,unitequipmentmoreperfect.

5,coldheatembossingembossingoflowcost,beautifulappearance,strongsenseofthree-dimensional,highstrength,sothecoldembossingproductiontechnologyhasbecomethedevelopmenttendency.

6,payattentiontothediversificationofproducts,features,high-gradechange,suchasdeepredcolorcoatedsheet,"peel"CaiTuban,anti-staticCaiTuban,resistanttopollutionofcolorcoatedplate,highendothermiccoatingplate.