- Polietileno (PE):1.950 m/s (6.400 pies/s)
- Polipropileno (PP):2.050 m/s (6.730 pies/s)
- Cloruro de polivinilo (PVC):2.250 m/s (7.380 pies/s)
- Policarbonato (PC):2.450 m/s (8.040 pies/s)
- Tereftalato de polietileno (PET):2.550 m/s (8.370 pies/s)
- Poliestireno (PS):2.650 m/s (8.690 pies/s)