Numerical Control Low Coefficient Thermal Expansion 0.72 Epoxy Tooling Board
Epoxy plank with stable dimension, low coefficient of thermal expansion and no deformation is used for NUMERICAL control
LH-TOOL Tooling boards take the place of wood and metal in models, patterns, molds, jigs and fixtures.
They are lighter and more economical than steel and aluminum. They also do not suffer from the grain and poor dimensional stability of wood.
Tooling boards can be bonded together to form larger blanks and large blocks from which models or tools can be CNC-machined. The boards are easily mechanically workable with low dust formation.
| Style No | Color | Density(g/cm3) | HardnessShore D | Coefficient Thermal Expansion (in./in./°F x 10-6K-1 |
Deflection Temperature(°C)1.82Mpa | Dimension(mm) | Characteristics and Application |
| LH-tool®450MB | Brown/Pink | 0.72 | 60-65 | 50-55 | 70-80 | 1500x500x(50/75/100) | Stable dimension,machining performance is good, cubing model,master models etc |
Character
1) Low density epoxy resin plate, suitable for CNC machine tools, free cutting, less dust processing
2) Good surface and good finish
3) Low thermal expansion rate and good heat resistance
Application
1) Main model of the car, sand mold, tire mold
2) Foundry sand ship and aircraft model
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