Description / Abstract: Material Description. This standard covers the properties of a nominal 1800 MPa flexural modulus polyolefin alloy, exterior weather resistant, high flow, and thermoformable/blow-moldable compound. For the purpose of this specification, polyolefin alloy is defined as an alloy of polypropylene plastic and EP (ethylene/propylene) or EPDM (ethylene/propylene diene monomer) rubber.

Symbols. The material abbreviation according to ISO 11469 is PP+EPDM-M13.

Applicability. Typical applications include tonneau cover skins and truck bed liners.