Polyester-Baumwoll-Förderband

Adhesion and elongation the belt Akhesive strength E longation Belt carcass Between plies N/mm Between rubber and carcass Longitudinal Elongation at break %> Longitudina at reference lead %< Rubber thickness<1.5mm Rubber thickness>1.5mm Cotton canvas >2.70 >2.4 >2.7 10 2.0 Cover properties of the belts Cover grade Tensile strength > Elongation > Abrasion Change rate of tensile strength and elongation after aging Mpa Kgt/cm % Heavy(H) 18 180 400 0.7 -25 +25 Medium(M) 14 140 350 0.8 -25 +25 Light(L) 10 100 300 1.0 -30 +30