Surface Finish Options Overview
Product description
Powder coating for 3C products has good adhesion and corner coverage, impact resistance, wear resistance, tear resistance and other excellent properties.
Transportation packaging
Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of each box is 20kg. Non-hazardous items can be transported in various ways, but should be avoided from direct sunlight, moisture and heat, and contact with chemicals.
Application areas
3C products.
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 properties
| Test items | Inspection indicators | Inspection standard or method |
| Appearance | Visual | The coating is uniform, without burrs, bubbles and other defects |
| Film thickness | GB/T 1764 | 30-40μm |
| Adhesion | GB/T 9286 | Level 0 |
| Impact | GBIT1732 | ≥50Kg*cm |
| Neutral salt spray resistance | GB/T 1771 | 240h; Scribed area: unidirectional rust ≤2.0mm; Unscribed area: no abnormality |
| Bending | GB/T 6742 | ≤3mm |
| Cupping | GB/T 9753 | ≥5mm |
| Curing conditions | 200℃/10mi | |
