Electrostatic Spraying High Gloss Outdoor Polyester Powder Coating

Product DetailsDESCRIPTIONHigh gloss powder coating is a solvent-free powder-based type of coating used commonly to coat metals for a wide range of applications, such as in automotive industry. The surface appearance can be generally tuned by the addition of external additives to the powder formulation. High gloss powder coating has important advantages over liquid-based paints: being ease of application, high utilization by electrostatic spraying, environmentally friendly since they do not contain organic solvents, and showing excellent performance once applied. These properties allow powder coatings to be used in a wide variety of applications, i.e. automotive, architectural, electronics and furniture amongst others. A powder coating is composed of a resin, a catalyst, a cross-linker, pigments and additives such as flow modifiers and degassing agents, which define the properties of the final powder coating, including the surface finish (glossy or matte). High gloss powder coating reflects the entire incident light in a mirror-like fashion, whereas a matte finish scatters part of the light, reducing the gloss level. The difference in gloss or matte appearance relies on the surface texture, whether it is highly smooth or it presents some roughness. Certain indoor applications require glossy paints, while for industrial and agricultural purposes. A matte paint is preferred to hide surface irregularities and damages. The gloss level of a powder coating can be reduced by the addition of a foreign compound, such as inorganic fillers or rheological additives that can have different reactivity or curing temperature than the powder, by varying the size of the powder coating particles, by varying the humidity of the environment or by tuning the conditions during electrospraying. Here we present a novel approach for gloss reduction that avoids the addition of foreign particles to the powder formulation, which may induce segregation or non-uniformities in the final product, but just relies on the surface modification of the primary powder coating particles to induce a transition in the surface appearance of the paint. ADVANTAGESWe use the better resinMuch higher first pass rateBetter hardnessBetter abrasion resistance,flexibilityBetter chemical resistance SPECIFICATION Product detailsTypeHigh Gloss Powder CoatingColorchrome effect, chrome rose gold, chrome pink, chrome green, chrome red and etc.Surface FinishchromeGloss level>530°Particle SizeAverage 32-42μmSpecific Gravity1.2-1.7g per cubic meterCoverage8-10 square meters per Kg at 60-90 μm film thicknessfilm thicknessNot less than 100μmPowder coated Film Mechanical PropertiesAdhesionCross-cut(2mm),no loss of adhesionImpact ResistanceDirect impact 50kg/cmPencil Hardness1H-2HCupping Test6mm MandrelBending Test5mmPowder Coated Film Chemical ResistanceSalt Spray Test5% NaCl Solution for 500 hours - No changeAcid Resistance5% HCL for 240 hours dip test - No changeAlkali Resistance3% NaOH for 240 hours dip test - No changeStorage StabilityStore in ventilated, dry, clean room, temperature < 25ºCRelative humidity 50-65%Away from direct sunlight, fire, heatLife time 12months,for best performance, use within 6 months APPLICATIONSPRODUCTION PROCESSQUALITY   CONTROL Test gloss                                       Test film thickness                          Cross-cut test                                   Impact resistance testLPSD                                              Gel time test                                    Pencil hardness test                         Color difference test  PACKAGE AND DELIVERY  CERTIFICATESPurchase Note:1.MOQ :The minimum order is 500kgs ,each color ≥ 100kgs2.Colors:RAL color: We usually use RAL colors that is widely used in paint industry and easily find in market.Custom color: Color matching is available, if you have colors panel, please send to us for matching.3.Prices:Prices depend on the colors and using environment , please tell us the colors and usingenvironment (indoor use or outdoor use).4.Time of delivery :Production will take about 5-8 days after receipt of prepayment, it depends on the quantity.5.Payment :30% T/T prepayment , 70% T/T before shipment (or against BL)  or LC at sight . 6.Samples:1kg powder sample is available for each color for your testing.Sample is free of cost, but we will highly appreciate if you pay for the courier charge./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1