Study on the damping property of the polyacrylic ester materials

This paper has synthesised the polyacrylic ester IPN polymer,the linear IPN polymer,the copolymer and the blend of the same components and compared their damping properties by the experimental methods including Different Scanning Calorimetry(DSC)and Dynamic Mechanical Analysis(DMA);the polyacrylic ester IPN polymer has better damping property because IPN polymer components show the synergies effect and make its blend compatibility near molecule level.