Transportation packaging
Carton packaging, lined with two layers of PVC plastic bags, net weight of each box is 20kg. Non-hazardous items can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and contact with chemicals.
Application areas
Applicable to household appliances, tableware, food processing machinery, toys, stationery, sports equipment, etc. that come into contact with food.
Health and safety
Operators should wear dust masks during use to avoid inhaling dust, and minimize long-term contact between skin and powder coating. Paint attached to the skin can be washed with soap.
Coating performance – indoor mixed type
| Test items | Inspection standard or method | Inspection index |
| Appearance | Visual | Coating uniform, no burrs, bubbles and other defects |
| Film thickness | GB/T 1764 | >60 μm |
| Adhesion | GB/T 9286 | Level 0 |
| Impact | GB/T1732 | ≥50Kg·cm |
| Neutral salt spray resistance | GB/T 1771 | 500h; Stroke area: unidirectional rust ≤2.0mm; Unstrike area: no abnormality |
| Acid resistance | GB/T9274 | 300h no smearing, no spots, slight discoloration allowed |
| Alkali resistance | GB/T9274 | 200h no smearing, slight discoloration allowed |
| Bending | GB/T 6742 | ≤3mm |
| Wet and hot resistance | GB/T1740 | 500h no abnormality |
| Soluble lead (mg/kg) ≤ | GB 18581 | 90 |
| Soluble chromium (mg/kg) ≤ | GB 18581 | 60 |
| Soluble cadmium (mg/kg) ≤ | GB 18581 | 75 |
| Soluble mercury (mg/kg) ≤ | GB 18581 | 60 |
| Total mobility/(mg/mch2) ≤ | USFDA21CFR175.300 | 10 |
| Curing conditions | 180℃/15min | |
Coating performance – outdoor pure polyester type
| Test items | Inspection standard or method | Inspection index |
| Appearance | Visual | Coating uniform, no burrs, bubbles and other defects |
| Film thickness | GB/T 1764 | ≥60 μm |
| Adhesion | GB/T 9286 | Level 0 |
| Impact | GB/T1732 | ≥50Kg·cm |
| Neutral salt spray resistance | GB/T 1771 | 500h; Scribed area: unidirectional rust ≤2.0mm; Unscribed area: no abnormality |
| Acid resistance | GB/T9274 | 500h; No smearing, no spots, slight discoloration allowed |
| Alkali resistance | GB/T9274 | 200h; No smearing, slight discoloration allowed |
| Bending | GB/T 6742 | ≤3mm |
| Cupping | GB/T 9753 | ≥6mm |
| Wet and hot resistance | GB/T1740 | 500h No abnormality |
| Soluble lead (mg/kg) ≤ | GB 18581 | 90 |
| Soluble chromium (mg/kg) ≤ | ;B18581 | 60 |
| Soluble cadmium (mg/kg) ≤ | GB 18581 | 75 |
| Soluble mercury (mg/kg) ≤ | GB 18581 | 60 |
| Total mobility/(mg/mch2 ) ≤ | USFDA21CFR175.300 | 10 |
| Artificial weathering resistance | GB/T 1865 | 800h; Discoloration ≤2 level; Gloss loss ≤2 level |
| Curing conditions | 190℃/15min | |
