【摘要】 本工作在蓖麻油型聚氨酯-甲基丙烯酸羟乙酯网络聚合物基础上加入不同比例的珍珠岩粉合成若干样品,动态力学谱测定表明,珍珠岩粉的含量在40％(重量比)以下时,随其含量增加,样品的内耗峰值(tanδ)增加,更多还原

【Abstract】 Polymer network materials based on castor oil urethane acrylate and inorganic filler with different ratio system were synthesized.The dynamic mechanical spectra showed that the composition of pearlite powder lower than 40%. The tanδ increased with pearlite powder content increasing.更多还原