TPU is biodegradable & can be recycled. Other benefits offered by TPU over PVC include:
Environmental protection
TPU is abrasion resistant while PVC can crack over time
More elastic and lighter than PVC
In medical devices, it is accepted as a safe alternative to PVC. This is because TPU healthcare grades do not use rubber accelerators and plasticizers that can cause skin irritation or dermatitis.
Polyurethanes used as insulators in buildings, transportation and appliances effectively improve energy efficiency and lower carbon emissions. In vehicles, TPU products enhance fuel efficiency, because they are lighter than alternative metals.