Model Number: P141415
Brand Name: WONCHENG
Key Specifications/Special Features:
Polyester powder coating main compositionMainly made of epoxy resin and curing agent, leveling agent, pigment, filler and other addictive. it has super chemical resistance and mechanical properties. It can be used in painting those metal products that have special requirement of corrosion resistance, electric insulativity and pliability. Directly outdoor using is not to be suggested. Product processing material blending – melting – hot extrusion – sheeting – cooling – chipping – grinding – sieving – packing order to maintain the relative stability of product, material blending time shall follow the standard to avoid the chemical interaction.Main feature:Produce a uniform, smooth and durable appearanceExcellent corrosion resistance, electric insulationGood stability when stored in the normal temperatureExcellent mechanical property (impact resistance, hardness, flexibility, adhesion and more.)Enhanced coating efficiency due to easily charged particles produced from epoxy resinProne to over-baking or yellowing if curing temperature is too high or curing time too long
ProductDetails |
Type |
PolyesterPowderCoating |
ProductCodeNo. |
P141415 |
Color |
RAL 4003 - Heather Violet |
GlossLevel |
Glossy |
SurfaceFinish |
Smooth |
PowderProperty |
Appearance |
Finepowder |
ParticleSize |
Average32-40μm |
SpecificGravity |
1.3-1.5g/cm3 |
Coverage |
7-8squaremeterperKgat80μmfilmthickness |
ApplicationRecommendation |
Application |
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 |
7mmMandrel |
BendingTest |
3mm |
PowderCoatedFilmChemicalResistance |
SaltSprayTest |
5%NaClSolutionfor1000hours-Nochange |
AcidResistance |
5%HCLfor48hoursdiptest-Nochange |
AlkaliResistance |
5%NaOHfor48hoursdiptest-Nochange |
SurfacePreparation |
Allsurfacesshallbedegreasedandpre-treatedforoptimalperformancebeforeapplication |
Aluminium |
Yellowchromateorgreenchromate/phosphate |
Ferrousmetals |
ZincphosphateorIronphosphate |
Zinccoatedmetals |
Zincphosphateorchoromateconversion |
ExteriorDurability |
QUVA340Resistance |
240hours-70%glossretention |
StorageStability |
Storeinventilated,dry,cleanroom,temperature |
Relativehumidity50-65% |
Awayfromdirectsunlight,fire,heat |
Forbestperformance,usewithin6months |