Polyester Powder Coating for Galvanized Steel

• Customization: Available
• Usage: Powder Coating
• Color: Ral Colors
• Model NO.: RAL COLORS
• Appearance: Powder
• Method: Spray
• Components: Pigment
• Main Raw Material: Polyester
• Level: Finish Coat
• Certification: ISO14001, RoHS, ISO9001
• Substrate: Steel
• Expiration Date: 1 year
• Application: Electrostatic Spraying
• Colors: Ral Color
• Powder System: Polyester
• Curing Condition: 180-200c/ 10-20minutes
• Transport Package: 25kg/Carton
• Specification: SGS
• Trademark: EVER
• Origin: China
• Production Capacity: 100t/Month

Product Description

Polyester Powder Coating for Galvanized Steel

DESCRIPTION

"Polyester" is a series of polyester based powder coatings with the use of TGIC
Designed for exterior or interior use.
Offering excellent light and weatherability from a single coat finish on a variety of substrates.
This series are available in a wide range of colors with different gloss and texture.

Main properties:

Excellent UV resistance for exterior application;
Good heat resistance

POWDERS

Chemistry: Polyester
Particle size: Suitable for electrostatic spray
Storage: Dry ventilation conditions below 30ºC
Curing schedule: 200ºC/10minutes;190ºC/15minutes
Specific gravity: 1.2-1,8g/cm3 up to colors

Product Specification

Test Item	Test Method	Test Result
Film Thickness	ISO2360	60-80um
Pencil Hardness	ASTMD 3363	H-2H
Bending	ISO1519	≤10mm
Grid Test 1mm	ISO2409	0 CLASS
Impulse Test	ASTMD2794	Pass
Cupping Test	ISO1520	≥8mm
Heat Resistance 1000 hours	ISO6270-1	Popping<1mm
Salt Spray 1000 hours	ISO9227	Corrosion Spreading<1mm

STORAGE                                                                      
 
1.Under dry conditions,good ventilation at a temperature not exceeding 30 C,humidity<60%
2.Storage period recommended should not exceed 12 months,in case exceeding 12 months without affecting their free flowing properties, the powder will still have optimal characteristics.
3.Should be protected from excessive heat,humidity,water and contamination with foreign materials such as powder, dust, dirt, etc.
4.Any leftover powder should be kept in an appropriate area that is cool and dry. Do not expose to the air too long as the powder properties may deteriorate with the moisture.