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i-card PVC KT002 Credit card core film, mainly used for banking cards.
| i-card PVC KT002 | |||
|
Specification & Tolerance |
Thickness Range | 0.25-0.35 | ±4% |
| 0.36-0.60 | ±3% | ||
| Width Range | 200-460 | ±0.5mm | |
| 461-750 | ±1mm | ||
| Length Range | 300-800 | ±0.5mm | |
| 601-1000 | ±1mm | ||
| Squareness | 1m*1m | ≤∣1.2∣mm | |
| Appearance | Surface | Matt finishing (no denciency), flatness, no wrinkle | |
| Luster % | Thickness: 0.25-0.70mm | ≤20 | |
| Roughtness | Ra µm | 0.7~1.6 | |
| Rz µm | 5~18 | ||
| Impurity | Grain Dia.0.3-0.5mm | ≤15/m² | |
| >0.5mm | Not Allowed | ||
| Fluorescence | Without flucreacence & film won't shine in the ultraviolet radiation | ||
|
Mechanical Characteristic |
Tensile strength (Mpa) | ≥38 | |
| Tensile Impact Strength (Kj/m²) | ≥500 | ||
| Vicat Softening Point(0°) | 72±3 | ||
| Heating Shrinkage Rate %(140℃*10min) | ≤∣10∣ | ||
| Surface Tension (Dyne/cm²) | ≥35 | ||
| Density (g/cm²) | 1.36±0.05 | ||
