Dynamic Properties of Mo-1,2-PBR Compound

The dynamic properties of Mo-1,2-PBR compound were investigated by using rubber processing analyzer RPA2000,and compared with those of BR,ESBR and SSBR compounds.The results showed that,the shear frequency and temperature had little effect on the shear storage modulus(G′) of Mo-1,2-PBR compound,while the strain had big effect on G′.The Mo-1,2-PBR possessed good mixing behavior,and the Payne effect of compound was obvious.But the Mo-1,2-PBR was unsuitable for processing under high strain condition.