Complaint
Being a reliable manufacturer and supplier, we offer pure polyester resin powder coating to our clients. It is a fine mix of saturated carboxyl polyester resins as well as TGIC. We offer great interior and exterior finish. In accordance to set industrial standards, our offer range is available in wide assortment so that our clients can choose the product as per their requirement and need.
Polyester resin powder coating is the most used of all powder coatings in the worldwide market. Polyester's offer a broad application field and many different chemistries including: Polyester/TGIC (triglycidyl isocyanurate); Polyester/TGIC-free; Super-durable Polyester and Polyester Hybrids.
A variety of Polyester resin powder coating is provided by us at industry leading prices. These have superb flow and finish which impart brightness to the painted object. Apart from that, this product also has superior mechanical properties like temperature resistance and corrosion resistance. This product is available in many colors and in gloss, matt and texture finishes.
Main Performance
Excellent UV resistance;
Good heat resistance;
TGIC free
Powder Characteristic
Chemistry: Polyester
Particle size: Suitable for electrostatic spraying
Specific gravity: 1.2-1.7g/cm3 up to colors
Curing schedule(object temp.): 190ºC/15-20minutes;200ºC/10minutes;
Storage: Dry ventilation conditions below 30ºC
Shelf life: 12months
| Test Item | Test standard and Method | Test index | |
| Impact resistance | GB/T 1732 -1993 | ISO6272 | 50kg·cm |
| Adhesion(cross-cut) | GB/T 9286 - 1998 | ISO2409 | Class 0 |
| Flexibility | GB/T 6742-1986 | ISO1519 | 2mm |
| Pencil hardness | GB/T 6739-1996 | ISO2815 | 1H-2H |
| Cupping test | GB/T 9753-1988 | ISO1520 | 6mm |
| Salt spray resistance | GB/T 1771-1991 | ISO7253 | >400 Hours |
| Heat & humidity resistance | GB/T 1740-1979 | ISO6270 | >500 Hours, film gloss slightly lose |
| Note: 1. Above test are using 0.30mm thickness degreased, rust removed cold rolling steel plate, film thickness is 60-80um. 2. Film performance may slightly decrease with gloss decrease. | |||
