According to Documents

This is a special rubber code that NCC developed to improve some characteristics of rubber.

Rubber code of NVR 5075 rubber contains 70% of NBR (Nitrile rubber) and 30% of PVC and also adds about 5-8% of CR rubber (cloprene rubber), which improves for some product properties , as follows:

- Excellent ozone resistance (due to CR rubber base)

- Oil resistance (due to NBR rubber base)

- Fuel resistance, fire resistance, good chemical resistance

- High mechanical properties (Tensile and tear, module and wear resistance)

- Improve adhesion to metal (due to CR rubber base)

- Can be used for high hardness products> 85 shore A (no need to use hardener)

- Rubber in granular form, easy to train