... load transportation of materials.Specification Type Numbers of plymmThickness of rubber coveragemmWidth(mm)mLength(m) Width toleranceUpperLower Type,,,heat-resistance, ... Index Item UnitIndexEP100EP150EP200EP250EP300 Adhesive strength1.5mmThickness of cloth and rubber coverage1.5mmN/mm≥3.90≥3.90≥3.90≥ ... of belt%≤4≤4≤4≤4≤4 Properties of rubber covering Tensile strengthHMpa≥18≥18≥18≥18≥18MMpa≥14≥14≥ ...