Chemical resistant belts are commonly used when operating under highly corrosive conditions like potash and Urea handling plants. Applications which require exposure to acids and alkalises as well as other corrosive chemicals such as peroxides, require specially formulated cover compounds.
Additional physical requirements such as abrasion resistance, flame resistance, heat resistance, oil and ozone resistance all need to be taken into account when trying to select the correct rubber compound. Many rubber polymers will offer varying degrees of chemical resistance, as well as other physical properties. Determining the correct polymer or polymer blend is essential to achieving a long service life, as well as the most cost-effective belt solution.
Other additives mixed into the final compound will also help determine the final physical properties of the belt cover grade. Please consult with our chemists to help determine the most suitable rubber cover compound for your specific application.