A thermosetting powder coating based on epoxy polyester resin with excellent smooth glossy and
good flowout finishes.
Its outstanding overbake yellowing resistance and mechanical properties make it a wide range of indoor
applications as domestic appliances, home and office furniture,light fixtures, shelvings, machinery, ceiling panels,
Texture finish available too.
The raw materials of Powder coating are resins, pigments, fillers, harderner ect. Compared with lyquid paint, powder coating is environmental friendly and can reduce costs. Powder coating can form a harder finish than conventional paint and can be applied more efficient. While it also has disadvantages, it is not good for large amd heat-sensitive objects. Usually the thickness of film by powder coating is >30 μm.
Technic Data: Specific gravity: 1.2-1.8 ( depend on colors) Particle size distribution(Laser Particle size analyser): Less than 5% above 100μm;
50-65% above 32 μm Average particle size:35-45 μm Curing Schedule: 200°C 10minutes (metal temp) Optimal film thickness: 60-80μm 8-12 square meters, thickness 60μm(100% of utilization rate) The data above is rough and for reference only.
More information will be confirmed seperately.
Epoxy Polyester Powder Coating
7-8 square meter per Kg at 80μm film thickness
Gun to Component Distance
Powder Coated Film Mechanical Properties
Cross-cut (2mm), no loss of adhesion
Direct & Indirect 50kg/cm
Powder Coated Film Chemical Resistance
Salt Spray Test
5% NaCl Solution for 1000 hours - No change
5% HCL for 48 hours dip test - No change
5% NaOH for 48 hours dip test - No change
All surfaces shall be degreased and pre-treated for optimal performance before application
Yellow chromate or green chromate/phosphate
Zinc phosphate or Iron phosphate
Zinc coated metals
Zinc phosphate or choromate conversion
QUV A 340 Resistance
240 hours - 70% gloss retention
Store in ventilated, dry, clean room, temperature < 30℃