Transparent Powder Coating (Mirror Green)

Major technical data of powder coatings ItemDataAppearance (visual inspection)Looseness, no caking, uniform color and glossDensity (g/cm3)1.4-1.6 Varies depending on colorHor Hizontal melting fluidity (mm) 25-30Powder fineness of residue on 180-mesh sieve<0.5%Storage stability (room temperature)One yearCuring conditionsStandard curing 180±5 degree C/15-20 minquick curing 180±5 degree C/5-10 min Properties of coating film ItemDataAppearanceSmoothness, slight peels allowableFilm thickness60-70μmGloss (60o gaugehead)High-gloss surface 85-100%, sub-gloss surface 15-50% and non-gloss surface 5-10%Resistance to shock (drop weight method)Passing 50kgcm (4.9Nm)Cup-drawing test>6mmIndentation hardnessPassing 4kg(39N)Bending test (cone core axis)Passing 2mmAdhesion of intersected placket100% adhesiveSurface hardness2 3HSalt spray testPassing 1000 hoursWet fastnessPassing 1000 hoursWater immersion testPassing 300 hoursAcid fastness (5%HCL)Passing 300 hoursAlkali tolerance (5%NaOH)Passing 300 hoursPetrol-resistance (120# gasoline)Passing 300 hours