Powder coating for elevators has excellent decorative appearance, and the coating film has excellent corrosion resistance, toughness, chemical resistance, good adhesion and other excellent properties.
Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of each box is 20kg. Non-dangerous goods can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and contact with chemicals.
Applicable to elevator accessories and devices with high decorative requirements.
Os operadores devem usar máscaras de proteção contra poeira durante o uso para evitar a inalação de poeira e minimizar o contato prolongado entre a pele e o revestimento em pó. A tinta que entrar em contato com a pele pode ser lavada com água e sabão.
| Os itens de teste | Inspection indicators | Padrão ou método de inspeção |
| Aparência | visual | The coating is uniform, without burrs, bubbles and other defects |
| Espessura do filme | GB / T 1764 | ≥60μm |
| Adesão | GB / T 9286 | Nível 0 |
| Impacto | GB / T1732 | ≥50 kg·cm |
| Resistência neutra à névoa salina | GB / T1771 | 500h; At the scribe line: unidirectional rust ≤2.0mm; Unscribe line area: no abnormality |
| Resistência ácida | GB / T 9274 | 300h; No smearing, no spots, slight discoloration is allowed |
| Resistência do alcalóide | GB / T 9274 | 200h; No smearing, slight discoloration is allowed |
| Dobrar | GB / T 6742 | ≤3mm |
| Resistência à umidade e ao calor | GB / T 1740 | 500h Sem anormalidades |
| Alcohol wiping resistance | GB / T23989 | Wipe back and forth 50 times without obvious discoloration or bubbling |
| Condições de cura | 180℃/15min | |
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