writer：Mechanical Property, Mechano-Chemical Activation, Waste Ground Rubber Powders
keywords：Wen Pan Yang, Ming Ming Wang, Jun Liang Liu, Ming Zhang
source：期刊
specific source：Advanced Materials Research
Issue time：2013年
In this paper, the rubber blends of natural rubber (NR) with waste ground rubber powders (WGRPs) have been successfully prepared by mechano-chemical activation method and influences of the amounts of WGRPs on the mechanical properties of have been systematically investigated. The results indicated that the mechano-chemical treatment helped for releasing the active agents of WGRPs and formatting homogenous the cross-linked structures of final products. The tensile strengths linearly decreased from 28.6MPa to 12.6MPa while the tear strengths exponentially decreased from 72.8kN/m to 19.4kN/m as the function of the adding amounts of WGRPs.