Product Details

Type

Polyester Powder Coating

Gloss Level

Semi Gloss 90%

Surface Finish

Wrinkle

Powder Property

Appearance

Fine powder

Particle Size

Average 32-40μm

Specific Gravity

1.3-1.5g/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

7mm Mandrel

Bending Test

3mm

Powder Coated Film Chemical Resistance

Salt Spray Test

5% NaCl Solution for 1000 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

Exterior Durability

QUV A 340 Resistance

240 hours - 70% gloss retention