1,tensile strengthaa15.0 MPa 2,elongation at breakaa350% 3,abrasionaa200mm 4,impact resistance,anti-peel, wear-resisting ect. Technical dataProjectUnitTechnical requirementsCover performanceTensile strength≥MPa15.0Elongation at break ≥ %350Abrasion≤Mm220After agingTensile strength variationtensile elongation rate%-25%~+25%Alcohol torch combustion performanceWith a covering layer average flame ...