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ZK tooling boards combine high quality with outstanding mechanical properties, covering a variety of density(0.15-1.7), hardness(~90D) and reliable stability. Such as High Stable Dimension ZK460 ZK5100 ZK5120 ZK5166 Polyurethane Model Board for Aircraft tooling,etc
ZK tooling boards are widely used for prototyping,modeling,tooling in the industry of Aerospace.
Model NO. | ZK-460 |
Color | brown/beige |
Density(g/cm3) | 0.7 |
Hardness(Shore D) | 68-73 |
Coefficient of thermal expansion(10-6 K-1) | 45-55 |
Thermal variant temperature(°C) | 75-80 |
Compressive strength(N/mm²) | 50-55 |
Flexural strength(N/mm²) | 35-40 |
Tensile strength(N/mm²) | 25-30 |
Key Properties | 1. Very fine surface structure |
2. Very easily machined | |
3. Excellent dimension stability | |
Applications | 1. Master and copy models |
2. Vacuum forming molds | |
3. Fixtures and gauges | |
Dimension(mm) | 750 x 500 x(50/75/100) |
1500 x 500 x(50/75/100) |