Effects of catalyst,final treatment at high temperature,dosage of crosslinking agent and mass ratio of PU to P(MMA-BMA) on damping property of the polymer were investigated.

• 探讨了加入催化剂、高温后处理、交联剂用量及PU与P(MMA-BMA)的质量比对PU/P(MMA-BMA)IPN聚合物阻尼性能的影响。