Epoxy Tooling Boards from ebalta – heat resistance and very fine surface structure for prepreg applications
The epoxy boards from ebalta offer mechanically constant properties. They are very heat resistant and have a very fine surface structure. This makes them ideal as moulds and tools for composites. These properties are important both as prepreg master pattern and for direct tooling or high-frequency welding. As dimensionally stable hard plastic boards, epoxy tooling boards can be precisely tailored to the requirements of the respective applications.
Epoxy Tooling Boards
Epoxy boards are often used in racing and vehicle construction because of their fine surface structure and good dimensional stability. The models created from ebaboard EP boards can be used for laminating or prepreg applications.
During processing and application, ebalta’s epoxy resin boards impress with their high heat resistance, low coefficient of expansion and low dust generation. The epoxy boards are suitable for application temperatures up to 140 °C.
| Product | Density at 20°C | Coefficient of thermal expansion | ||
|---|---|---|---|---|
| ebaboard EP 138 | 0.68 ± 0.02 g/cm³ | ~ 36 | ||
| ebaboard EP 120 | 0.90 ± 0.02 g/cm³ | ~ 38 | ||
| ebaboard EP 180 | 0.70 ± 0.02 g/cm³ | ~ 56 | ||
| ebaboard EP 139 | 0.66 ± 0,02 g/cm³ | 34-38 (depending on temperature) |
