Reinforcement type | Kg/m3 | Kg/m3 | Kg/m3 |
Pure polyester | 1140 | 1140 | 1140 |
Short fibers | 1038 | 1037 | 1135.5 |
Long fibers | 1086 | 1058 | |
Particles ≤ 800 µm | 1186 | 1408 | 1183.5 |
Particles ≥ 1.6 mm | 1295 | 1284 |