Polyurethane is a polymer composed of a chain of organic units joined by carbamate (urethane) links. Unlike rubber and silicone, that need vulcanization (high temperature and pressure) for its production, polyurethane is worked through casting. In consequence, it needs less expensive moulds, achieving rare shapes in an easier way and less time.
- Water resistant
- Impact resistant
- Abrasion resistant
- Heat resistant
- Hardness from 40 shA to 95 shA