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Beijing
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2017-10-19 18:12
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Company Profile
Zhangzhou Woncheng Powder Coatings Co., LtdBy certification [File Integrity]
Contact: woncheng(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://woncheng.zhengdaprint.com/
ProductDetails | |
Type | polyesterpowdercoating |
Productcodenumber | P28476 |
Color | RAL 8017 chocolate brown |
GlossLevel | semi gloss (65%) |
SurfaceFinish | smooth |
PowderProperty | |
Appearance | finepowder |
ParticleSize | average35-40μm |
SpecificGravity | 1.3-1.5g/cm3 |
Coverage | 7-8mperkgat80μmfilmthickness |
ApplicationRecommendation | |
Application | Corona |
ApplicationVoltage | 60-90kV |
GuntoComponentDistance | 15-30cm |
FilmThickness | 80-100μm |
CuringTemperature | 190°C (objecttemperature)for15minutes |
PowderCoatedFilmMechanicalProperties | |
Adhesion | cross-cut(2mm),nolossofadhesion |
ImpactResistance | direct and indirect 50kg/cm |
PencilHardness | 2H |
Flexibility | 7mm mandrel |
BendingTest | 3mm |
PowderCoatedFilmMechanicalProperties | |
SaltSprayTest | 5%NaClsolutionfor1000hours,nochange |
AcidResistance | 5%HCLfor48hoursdiptest, nochange |
AlkaliResistance | 5%NaOHfor48hoursdiptest, nochange |
SurfacePreparation | |
Allsurfacesshallbedegreasedandpre-treatedforoptimalperformancebeforeapplication | |
Aluminium | yellowchromateorgreenchromate/phosphate |
Ferrousmetals | zincphosphateorironphosphate |
Zinccoatedmetals | zincphosphateorchromateconversion |
StorageStability | |
Storeinventilated,dry,cleanroom,temperature<25°C | |
Relativehumidity50-65% | |
Awayfromdirectsunlight,fire,heat | |
Forbestperformance,usewithin6months |