Epoxy/Polyester Powder Coatings
Product features
Epoxy/polyester powder coatings has high cost performance, excellent interior decoration, good adhesion, high hardness, impact strength, flexibility and other physical and mechanical properties; in addition to alkali resistance, other chemicals resistance performance and storage performance are good.
Scope of application
Epoxy/polyester powder coatings are widely used in indoor office equipment, office supplies, sports equipment, household appliances, kitchen utensils, furniture, hardware products, instrument housings, auto parts, mechanical parts, supermarket shelves, etc.
Product packaging
Carton packaging, lined with polyethylene plastic bags,and net weight of 20kg.
Membrane performance
| Indicator name | Skills requirement |
| Membrane appearance | The film is flat and the color meets the specified color difference range |
| hardness ≥ | 2H |
| Attached Focus / Level≤ | 0 |
| Resistance to shock/ kg*cm | Positive rush reverse rush 50 |
| Bending test/mm | 1 |
| Cupping test/ mm | 6 |
| Gloss(60° ) | According to customer requirements |
| Alkali resistance(5%Na0H) | 240h NA |
| Acid resistance(3%HCL) | 240h NA |
| Boiling water resistance | 240h NA |
| Humidity and heat resistance | 500h NA |
| Film thickness | 70 um -120 um |
| Salt spray resistance(800h) | Marking point: one-way rust ≤2.0mm; Unlined area: No difference |
Powder performance
| Indicator name | Skills requirement |
| Color and art effect | According to customer requirements |
| State in the container | Uniform color, no foreign matter, loose powder |
| Density(25℃) | 1. 3-1.8g/cm³ |
| Non-volatile content | >99. 4% |
| Residue on sieve (125um) | All passed |
| Curing time | 180- 200°C * 15 -20min |
