For example, high temperature resistant V-belt and oil resistance V-Belt need to be tested before production use. The belt’s chemical resistance chart lists many chemicals that are exposed to the seat belt. However, the chart is compiled from several different sources, so we have not verified its accuracy. Moreover, different concentrations and temperatures have a more serious impact on the belt than shown in the chart.

Therefore, before buying large quantities of belts for chemical environments, the belts should be tested first. Just put one in a bottle with chemicals and leave it for several weeks at the same temperature as your application. If it discolors, cracks, swells, or dissolves, then it has no resistance to your chemicals. Even if the belt looks good, you should run the application for a few weeks to ensure that the belt is not affected by chemicals.

Needless to say, if your chemical is not on our chart, or if you mix the chemical from our chart, you must perform the same test. If you want to know more about high temperature resistance V-Belt and oil resistant V-belt, please consult and contact us.