PU material is used in airport seating, it is wear-resistant ,waterproof and so on. This is 5 advantages of PU cushions,
 
1. It is resistant to ozone, aging, mold, low temperature and tortuosity.
 
2.It is resistant to radiation, polyurethane is resistant to high energy radiation and has satisfactory performance at high radiation doses.
 
3.It has higher bearing capacity than other elastomers at the same hardness.
 
4.It can be made into a flame retardant material.
 
5.It is soft and breathable.