Low Temperature Curing Powder Coating
Product features
Low-temperature curing powder coating realizes low-temperature curing (120-130°C*20-30min), good adhesion, high hardness, good physical and mechanical properties such as impact strength and flexibility; good chemical resistance and good storage performance .
Scope of application
Low-temperature curing powder coatings is widely used in indoor heat-sensitive substrate spraying, such as office equipment, furniture, medium-density fiberboard, hardware products, electronic components, mechanical parts, plastic artifact, etc.
Product packaging
Carton packaging, lined with polyethylene plastic bags,and net weight of 20kg.
Indicator technology
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≤ | 1 |
| Resistance to shock/ kg*cm | Positive rush reverse rush 50 |
| Bending test/mm | 1 |
| Cupping test/ mm | 6 |
| Gloss(60° ) | ＞80°gloss |
| 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/cm⊃3; |
| Non-volatile content | >99. 4% |
| Residue on sieve (125um) | All passed |
| Curing time | 120-130°C * 20- 30min |
