Thermosetting  powder  coatings  based  on  saturated  Polyester resins,  hardeners  and  pigments.   Formulated  or weather,  heat and light resistance.  Special formulated for outdoor use.

Film Properties

All tests carried out on degreased and zinc phosphated Q-panels. Prepared under laboratory conditions at a film thickness of 60-80um 

Appearance 

GB/T5237.4-2000 

Various color & performance 

Gloss (60°) 

GB/T9754-88

From 2%-100% 

Impact Resistance

GB/T1732-93 

≥50 kg•cm

Bend (mandrel) 

GB/T6742-86 

≤3mm

Adhesion 

GB/T9286-88

Class 0

Pencil Hardness 

GB/T6739-86

H-2H 

Chemical Resistance

All tests carried out on degreased and zinc phosphated Q-panels. Prepared under laboratory conditions at a film thickness of 100-120 microns. 

3﹪HCl

GB/T1763-89

240 hours:  No effect

5﹪NaOH

GB/T1763-89

168 hours:  No effect

Corrosion Resistance

All tests carried out on degreased and zinc phosphated Q-panels. Prepared under laboratory conditions at a film thickness of 100-120 microns. 

Salt Spray 

GB/T1771-91

over 400 hours:  ≤class 1

Humidity 

GB/T1740-89 

over 500 hours:  ≤class 1

Exterior Durability

All tests carried out on degreased and zinc phosphated Q-panels. Prepared under laboratory conditions at a film thickness of 60-100 microns.

Artificial Weathering  (GB/T1865-1997) :    500 hours

Gloss Loss :     ≤class 2

Color Change :     ≤class 2

Pulverization :     ≤class 2

Gloss Durability for 12-month-Outside :     >85%

Gloss Durability for 800-hour-Inside :     >90%