Strength specifications of EP/NN convas: 100N/mm 125N/mm 150N/mm 200N/mm 250N/mm 300N/mm 400N/mm etc. The physical and mechanical properties of nylon /EP conveyer belt are as following: 1. The physical and mechanical properties of coverffig layer: please refer to the physical and mechanical properties of the common conveyer belt. 2. Tensile property of through thickness:. a. The longitudinal tensile strength is not lower than the following nominal value:315 400 500 600 630 800 900 1000N/mm b. The total thickness elongation rate of the belt should not less than 10%, the reference force elongation rate of total thickness should no more than 4%. c. Straightness: no more than 25mm. d. plunger bond strength