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Zhangzhou Woncheng Powder Coatings Co., Ltd

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Customized crack effect epoxy powder coating for crafts semi gloss
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Product: Views:176Customized crack effect epoxy powder coating for crafts semi gloss 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-28 21:09
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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