Epoxy powder coating

DESCRIPTION:

• Epoxy powder coating is a series of epoxy based powder coating designed to give optimum mechanical properties and exceptional protective qualities on components and fabrications where long term exposure to ultra violet light or exterior weathering is not anticipated.

• This series are available in a wide range of colors with different gloss and texture.


MAIN PROPERTIES: 

• Excellent corrosion protection;

• Excellent  chemical resistance; 

• High mechanical performance ;

• Suitable for interior use.


POWDER CHARACTERISTIC

• Chemistry: Epoxy

• Particle size: Suitable for electrostatic spraying

• Specific gravity: 1.2-1.8g/cm3 up to colors

• Curing schedule(object temp.): 160℃-180℃/10-15minutes;200℃/5-10minutes;

• Storage: Dry ventilation conditions below 30℃


COATING PERFORMANCE
   Type A - 200°C (work piece temperature), 15 minutes (flat or Matt)
   Type B -180°C (work piece temperature), 15 minutes (highlight)
   Type C -140°C (work piece temperature), 15 minutes (highlight)


Inspection Item

Test Standard or Method

Test Indicator

Type A

Type B,C

Impact resistance

ISO6272

GB/T1732-1993

40cm

50cm

Cupping test

ISO1520

GB/T9753-1988

5mm

8mm

Adhesion(Planning grid method)

ISO2409

GB/T9286-1998

Grade 0

Crook

ISO1519

GB/T6742-1986

3mm

2mm

Pencil hardness

ASTMD3363

GB/T6739-1996

1H-2H

Salt test

ISO7253

GB/T1771-1991

> 500 hours

Heat test

ISO6270

GB/T1740-1979

> 1000 hours

Heat resistance

100°C/24 hours (white)

Paul Light character (best) :

 

Remark

1,   The above test use cold-rolled steel(thichness:0.8mm) to remove rust,oil.  Film thickness: 50-70um.

2,   All the indicators of film features will be down lightly depending on reducing of luster.

      




  


Please contact us for more details.

Sales Manager: Henry Lee   Email: office@prdpowder.com

Tel: 0086 25 66915879  Mb: 00 86 17602505270(whatapp/wechat/viber)