product Details
Discription	Wholesale China merchandise powder coating kitchen products
Type	Epoxy-Polyester Powder Coating
Product Code No.	EP171362
Color	ral color
Gloss Level	Glossy
Surface Finish	Smooth
Powder Property
Appearance	Fine powder
Particle Size	Average 32-42μm
Specific Gravity	1.3-1.6g/cm3
Coverage	7-8 square meter per Kg at 80μm film thickness
Application Recommendation
Applicatoin	Corona
Application Voltage	60-90 KV
Gun to Component Distance	15-30 CM
Film Thickness	80-90μm
Curing Temperature	190℃(Object temperature) for 15 minutes
Powder Coated Film Mechanical Properties
Adhesion	Cross-cut (2mm), no loss of adhesion
Impact Resistance	Direct & Indirect 50kg/cm
Pencil Hardness	2H
Flexibility	6mm Mandrel
Bending Test	3mm
Powder Coated Film Chemical Resistance
Salt Spray Test	5% NaCl Solution for 500 hours - No change
Acid Resistance	5% HCL for 48 hours dip test - No change
Alkali Resistance	5% NaOH for 48 hours dip test - No change
Surface Preparation
All surfaces shall be degreased and pre-treated for optimal performance before application
Aluminium	Yellow chromate or green chromate/phosphate
Ferrous metals	Zinc phosphate or Iron phosphate
Zinc coated metals	Zinc phosphate or choromate conversion
Storage Stability
Store in ventilated, dry, clean room, temperature < 25℃
Relative humidity 50-65%
Away from direct sunlight, fire, heat
For best performance, use within 6 months

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