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RAL1006 Maize yellow Polyurethane powder coating with sunfast and resistance to corrosion
Polyurethanes can be formulated from matte to high gloss with very good to excellent coating performance. Polyesters are more difficult to formulate in lower gloss and film performance can be reduced with some of these formulation schemes.
Test Item | Test standard and Method | Test index | |
Impact resistance | GB/T 1732 -1993 | ISO6272 | 50kg/cm |
Adhension(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. |
Product Name | RAL1006 Maize yellow Polyurethane powder coating with sunfast and resistance to corrosion |
Material | polyurethane , PU |
Color | RAL color or customised colors available |
Application | Indoor /Interior decoration and OUTDOOR application |
Finish/Effect | Skin solid feeling of Timber Wood Grain Effect or customized appearance |
Coverage | 1KG of powder coating can spray 7-9 square meter at50~80μm film thicknes |
Film Thickness | 75~90μm |
Valid Spray Ratio | 85% -90% |