Amerityre to Develop Polyurethane Retreads
Amerityre Corporation has begun the development of a polyurethane tyre compound and manufacturing process for retreading medium commercial truck tyres. Amerityre believes the retreading process, which has been successfully developed and tested in passenger car tyre applications, is a natural fit for the medium commercial truck tyre used by tens of thousands of over-the-road truck fleets worldwide.
“The benefits of polyurethane elastomer as a tyre compound are evident,” said Richard Steinke, president and CEO of Amerityre. “In both endurance and high speed testing our polyurethane compounds have run substantially cooler than rubber. In addition, these compounds have outperformed comparable rubber compounds in both accelerated heat aging and ozone testing,” he added.