This is the most "forgiving" exterior powder coating vs non-TGIC polyesters. Excellent weather-ability, toughness and colour stability are hallmarks. Appearance is best at 1.5 mils and over. Very flexible, these coatings can be "post formed" provided proper tooling setups are used. A wide range of cure temperatures and dwell times can be used.
Most TGIC polyesters can be used for Aluminum extrusion, Automotive components, recreational and playground equipments, Fencing and outdoor light posts.
Order(MOQ):
100kgsPayment:
FOB, CIF, EXWPrice Range:
3 - 4Product Origin:
ChinaColor:
silver copperShipping Port:
Guangzhou, Shenzen, FoshanLead Time：
3-15daysProduct name:
Introduction
The powder coating is cured by polyester resin and epoxy resin. It has excellent heat and humidity resistance,Salt fog resistance and corrosion resistance. It can be used for surface coating and decoration of various indoor appliances,furniture and hardware.
Appearance
There are various appearance,from low gloss to high gloss.
Special Appearance:Texture,sand,metallic or pearl,mixed color,other special appearance upon request.
Physical properties
Special gravity:1.2-1.8(depending on the gloss and color)
Distribution of powder size:100% less than 100 micron (can be adjusted by the application requirement)
Flowability: 120-140
Volatility <0.8%
Cure condition
200ºC(Object temperature)/10mins
180ºC(Object temperature)/15mins
Typical Performance Properties
All the tests as follows are carried out on 0.8mm steel panel with the film thickness of 50-70 microns.
|
Test Item |
Method |
Standard |
Target |
|
Gloss |
60°Gloss Tester |
GB/T9754-1988 |
+/- 5% |
|
Film thickness |
Film thickness Tester |
GB1764-1979 |
60um-70um |
|
Adhesion |
Cross-cut Tester |
GB/T9286-1998 |
0 Grade |
|
Film Hardness |
Film Hardness Tester(Japan) |
GB/T6739-1996 |
1H-2H |
|
Impact |
Impact Tester |
GB/T1732-1993 |
50cm*kg Positive Impact(According to Gloss) |
|
Mandrel Bend |
180°Bend |
GB/T6742-1986 |
2mm-3mm |
|
Cupping test |
Erichsen tester |
GB/T9753-1988 |
5mm-6mm |
|
Color Difference |
Color Difference Tester |
GB/T11186.2-89 |
Dark<1.5,Light<0.5 |
|
Salt spray |
Salt spray Tester |
GB/T1771-1991 |
500h |
|
Humidity Test |
Constant temperature and humidity |
GB/T1740-1979 |
500h,Changes<1 Grade |
|
Bucholz Hardness |
Bucholz Hardness Tester |
GB/T 9275-1988 |
≥80(Length:1.15-1.2) |
|
Surface |
Visual |
GB/T 9761-1988 |
No Particle above 60um |
|
The distribution of Particle Size |
Laser particle sizer |
/ |
D(4,3) 35-40um |
Remark:
1)Gloss: Can be adjust from 0 to 95 according to the request of customer
2)Impact: Different gloss has different resistance capability of impact
Smooth:50Kg.cm, Low gloss:40Kg.cm
3)Mandrel Bend: The capability of bend is according to the gloss
4)The distribution of Particle: Use LS-POP(III)Laser particle sizer, it has no standard of tester method defined by the nation.
5)Salt spray and Aging resistance: Will test according to client's request.
6)Cup-process tests may vary slightly depending on the glossy and surface effect of the product, with matte, reluster, and sand-grained cup-processes generally being slightly smaller than high-gloss powders
Average Coverage
9-12 square meters per kilogram at the film thickness of 60 microns.(at 100% powder utilization)
TGIC&Primid
Both TGIC & Primid system are available, we can supply as your requested.
Remark
TDS is for reference only, for special texture powder coating, please contact us, thanks.
E-mail : cassiebirthdayparty@gmail.com
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