Anti UV Polyester Powder Coating RAL Color 1.4-1.8g / Cm3 Specific Gravity

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Feature:

Good flow, high gloss, high saturation
The best adhesion
Good delay impact performance, coating has quite excellent flexibility after years
meet the requirement of after forming, and resistance to bending over and over again
Excellent oil resistance, oil resistance, can swab repeatedly

Item	Test standard and method		Test
Appearance	Color uniform, loose without blocking, dry coating liquidity 120—140mm		visual
color	As customer required		Chromatic meter
Adhesion	GB/T9286-1998	ISO2409	0 class
Impact resistance	GB/T1732-1993	ISO6272	50kg.cm
flexibility	GB/6742-1986	ISO1519	3mm
Cupping test	GB/T9753-1993	ISO1520	8mm
Pencil hardness	GB/T6739-1996	ASTM/D3363	1H-2H
Salt spray testing	GB/T1771-1991	ISO7253	> 1000hour

Product Details
Product Name	RAL 9005 Black Powder Coating
Product Code No.	WAB
Color	Black
Gloss Level	N/A
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

Product Tags:

polyurethane powder coating

Company Info.

Greentech (Tianjin) Anti-corrosion Engineering Tech Co.,Ltd

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