研究了铜/低密度聚乙烯(Cu/LDPE)多孔复合材料制备过程中致孔剂(2,5-二叔丁基对苯二酚,DTBHQ)的溶出行为.结果表明,乙酸乙酯对DTBHQ的抽提效果最佳;DTBHQ溶出速率随着抽提时间的延长而逐渐变慢,随着抽提温度的升高而加快;根据Fick扩散第一定律,确立了DTBHQ溶出速率随DTBHQ含量的变化规律.
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