MB5120 Polyurethane High Density Model Board 1.25 g/cm³ Density 80°C Temperature Resistance for CNC Tooling
Professional polyurethane model board with 1.25 g/cm³ density and 80°C temperature resistance. Features high edge stability, low thermal expansion (48), and smooth surface finish. Ideal for CNC machining, tool making, and industrial prototyping applications across automotive, aviation, and manufacturing sectors.
Professional polyurethane-based material for model making, tool manufacturing, and checking fixtures with exceptional dimensional stability and surface quality.
LihongTooling Board is a specialized polyurethane material engineered for model making, tool manufacturing, and the production of checking fixtures and test units. Through optimized manufacturing processes developed over many years, the material maintains consistent product qualities even in large board dimensions up to 1500x500 mm.
- High edge stability and dimensional accuracy
- Smooth, homogeneous surface with even cell structure
- Low coefficient of thermal expansion (48)
- Minimal dust formation during machining
- Non-toxic with no physiological effects or odors
- Excellent temperature resistance up to 80°C
- Available in 15 density variations from 600-1300 kg/m³
| Property | Value |
|---|---|
| Density (g/cm³) | ~1.25 |
| Hardness (Shore D) | 84 |
| Compressive Strength (N/mm²) | 92 |
| Temperature Resistance (°C) | 80 |
| Coefficient of Thermal Expansion | 48 |
| Flexural Strength (N/mm²) | 60.5 |
| Tensile Strength (N/mm²) | 30.2 |
| Available Dimensions (L*W*H mm) | 1000×500×50/75/100 750×500×50/75/100 |
- Design studies and prototyping
- CNC program testing and verification
- Architectural and scenario model building
- Mold tools for composite part prototyping
- Jigs, fixtures, foundry patterns, and core boxes
- Vacuum forming molds and various model types
This material serves multiple industries including automotive, high-speed rail, shipbuilding, aviation, ceramics, foundry operations, wind power, yacht manufacturing, and daily necessities production.
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