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| Properties | pGFRP | Balau-wood |
|---|---|---|
| Density |
2580 kg/m3 – E-glass 1350 kg/m3 – Unsaturated polyester |
850–1155 kg/m3 |
| Texture | Fine, homogenously and unidirectional fibre along the matrix | Fine and even with deeply interlocked grain |
| Shrinkage | Low | High |
| Natural Durability | Low | Very High |
| Modulus of Elasticity | 29.8 GPa | 20.1 GPa |
| Modulus of Rupture | 858.0 MPa | 142.0 MPa |
