Rubber compounds produced by Kos-Plast of hardness specified by the customer, with parameters adjusted to the requirements provided by the customer; the base material for these compounds is tread rubber (SBR or SBR/NR).
These compounds may be supplied in the form of sheets from rolling mills or cooler strips. They are available with hardness of 40-85 ShA and tensile strength of 10-20 MPa.
Other parameters of the compounds are adjusted depending on the needs dictated by individual manufacture process of the final product. The parameters requested by the customer are the decisive factor for establishing the composition and properties of the rubber compound, which is tested at the final stage of production by an accredited external laboratory.
At the customer’s request, we can issue a Quality Certificate verifying the physical and mechanical properties of our compounds.