Figure 3 : (a) 300% Modulus stress value, (b) Tensile stress at break value, for Radial Inner Liner containing different parts
per hundred rubber (phr) either reclaimed rubber (RR) or crumb rubber (CR).

Hussein et al.Journal of Environmental Engineering and Ecological Science  2014 3:5DOI : 10.7243/2050-1323-3-5