Polyurethane elastomer is a new type of polymer composite material between rubber and plastic. It has both high strength and rubber elasticity. Its characteristics are:
1, high wear resistance is 3-5 times that of natural rubber;
2, good oil resistance is NBR 4 times;
3, the high mechanical strength of its breaking strength, tear strength and ability to withstand the load many times higher than ordinary rubber;
4, acid, low temperature, excellent solvent resistance;
5, high bonding strength with the metal frame plate can be machined;
6, a wide range of hardness Shao A10- Shao A100 flexible range can be adjusted.