Thermosetting epoxy powders with high gloss, semi-gloss and matt finishes, These products may provide coatings with excellent adhesion, hardness, chemical resistance, physical and mechanical properties. They are suitable for surface coatings kitchen utensils, cases of instruments and apparatus, display racks, mechanical and electrical equipments, auto parts, copper and aluminum articles etc.
:A. Principal technical indexes of Powder
| Item | Index | Note |
| Appearance (visual) | Homogeneous color without any agglomerate | |
|
Fineness (180 mesh sieveresidue) |
<0.5% | Or per custom’s request |
| Fused flowability (mm) | 15°C ± 2°C 20-55mm(tilt test) | Or per custom’s request |
| Gel time | 200±2°C 30-180s | |
| Curing conditions | 200°C±2°C 10min | Effective temperature |
:B. Properties of Coating Film
| Item | Index |
| color | In accordance with standard panels or within the range negotiated by custom or supplier |
| Appearance (visual) | Smooth, slight orange peeled |
| Cured film thickness | 60-80µm |
| Bending test(taper spindle) | 3mm pass |
| Impact resistance (drop hammer) | 60lb/inch2 |
| Pencil hardness | 2H without scratch |
| Gloss (60 º gauge head) | High gloss ≥85% Semi gloss: 51-84% low gloss:50-15% matt:<14% |
| Adhesion(cross cut test) | 1mm 6×6 0 grade |
| Salt Spray test | 500h < 1 grade |
| Humid heat resistance | 1000hr < 1 grade |
| Covering | 7-9m2/kg |
| Outdoor sun test 12 months | Good |