Research Article

Effect of Lanthanum Cerium Cysteine on Cure Characteristics, Mechanical Properties, and Thermooxidative Aging for Natural Rubber

Table 4

Effect of LC-Cys/ZnO additions on the mechanical properties.

CompoundEB (%)TS (MPa)M100 (MPa)M300 (MPa)H (ShA)

5ZnO
5ZnO/LC-Cys
5ZnO/2LC-Cys
4ZnO/LC-Cys
3ZnO/2LC-Cys

EB: elongation at break, TS: tensile strength, M100: modulus at a relative elongation of 100%, M300: modulus at a relative elongation of 300%, H: Hardness.