Model Number: EP25918
Brand Name: woncheng
Key Specifications/Special Features:
Powder coating is a dry finishing process that uses finely ground powders of pigment and resin to coat the surfacePowder coating uses an electrostatically charged technique in which the powders are charged so that the powder particles adhere to the metal surface and are then melted and fused together in the curing process
ProductDetails
Type |
Epoxy-PolyesterPowderCoating |
ProductCodeNo. |
EP25918 |
Color |
Yellow |
GlossLevel |
Semi-Gloss(10%-40%) |
SurfaceFinish |
Smooth |
PowderProperty |
Appearance |
Finepowder |
ParticleSize |
Average32-42μm |
SpecificGravity |
1.3-1.6g/cm3 |
Coverage |
7-8squaremeterperKgat80μmfilmthickness |
ApplicationRecommendation |
Applicatoin |
Corona |
ApplicationVoltage |
60-90KV |
GuntoComponentDistance |
15-30CM |
FilmThickness |
80-90μm |
CuringTemperature |
190℃(Objecttemperature)for15minutes |
PowderCoatedFilmMechanicalProperties |
Adhesion |
Cross-cut(2mm),nolossofadhesion |
ImpactResistance |
Direct&Indirect50kg/cm |
PencilHardness |
2H |
Flexibility |
6mmMandrel |
BendingTest |
3mm |
PowderCoatedFilmChemicalResistance |
SaltSprayTest |
5%NaClSolutionfor500hours-Nochange |
AcidResistance |
5%HCLfor48hoursdiptest-Nochange |
AlkaliResistance |
5%NaOHfor48hoursdiptest-Nochange |
SurfacePreparation |
Allsurfacesshallbedegreasedandpre-treatedforoptimalperformancebeforeapplication |
Aluminium |
Yellowchromateorgreenchromate/phosphate |
Ferrousmetals |
ZincphosphateorIronphosphate |
Zinccoatedmetals |
Zincphosphateorchoromateconversion |
StorageStability |
Storeinventilated,dry,cleanroom,temperature |
Relativehumidity50-65% |
Awayfromdirectsunlight,fire,heat |
Forbestperformance,usewithin6months |