Popis: |
An orthogonal experiment was employed to research the optimized blending formula to obtain the optimized damping property of Ethylene-Propylene-Diene Monomer (EPDM)/ Polyvinylchloride (PVC) composite. The influences of EPDM/PVC blending ratio, glass fiber, HAF and CPE for the EPDM/PVC composites on the damping characteristic were discussed in detail. The results showed that the order of influence factor was CPE>HAF>EMPM/PVC>glass fiber. It is concluded that the optimum formula was EPDM/PVC=60/40, glass fiber=3, HAF=40, and CPE=0 (phr). A better damping capacity EPDM/PVC composite has been acquired by orthogonal experiment method. |