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Parameters
Project | Indicators | ||
Solids content, %≥ | 65 | ||
Fineness, um≤ | 25 | ||
Viscosity(Zahn viscosity Cup 4#, 23±1℃), s ≥ | 180 | ||
Drying |
Drying (plate temperature/baking time), (°C/min) | 140/3 (packed after 24h) | |
Self-drying | Surface drying, min ≤ | 20 | |
Solid work, h≤ 72 | 72 | ||
Construction performance | Curtain coating does not split | ||
Adhesion (scratch spacing 1mm), class ≤ | 1 | ||
Pencil hardness (coating scratched) ≥ | HB (fully baked) | ||
Cutting, edging, punching | No chipping, no shedding |