project | index |
1. Color and appearance 2. Viscosity (Coated -4 cups) S ≥ 3. Fineness um ≤ 4. Drying time (120 °C ± 2 °C) h ≤ 5. Gloss (%) ≥ 6, hardness (pendulum) ≥ 7. Adhesion (level) 8. Impact strength: kg.cm |
Color film is smooth, conforms to the standard model color difference range 30 25 1.5 90 0.5 1 50 |