Preparation and Performance of cis-Polybutadiene Rubber Composite Materials Reinforced by Organic Modified Palygorskite Nanomaterials

Figure 3

Effect of coupling agent for palygorskite on tensile strength of rubber composite materials (1: KH-570, 2: KH-560, 3: KH-590, 4: NDZ-201, 5: Si-998; errors in tensile strength values (𝑦-axis) are designated as the vertical error bars).