PXS and PXO are all composed of sol and gel , and the elastomer exhibited some ordered structure . With the increase of diacid in the reaction , the elastomer has crystallized structure .
发现PXS和PXO生物弹性体均由溶胶和凝胶两部分组成,所制备的弹性体具有一定的有序结构,随反应二元酸比例的增加,材料表现出一定的结晶性能。