INNER TUBE DESCRIPTION ：

The specifications of butyl rubber inner tube and the specifications of natural rubber inner tube are the same.

Butyl rubber has a series of advantages because of its high saturation of the molecular chain. 

The butyl rubber not only has low permeability rate and good air tightness, but also has good heat aging resistance, ozone resistance, chemical corrosion resistance and absorb the vibration. 

The butyl rubber is the best raw material for manufacturing in the inner tube .