以过氧化氢催化丁二烯聚合而得到的端羟基聚丁二烯(HTPB)在工业上具有广泛的用途,当它们发生交联时,即能形成结构体,用作推进剂、涂料和其它材料的基体,HTPB的质量对其最终产物的力学性能起着决定性的作用。然而人们已经发现,在某些情况下,使用相同牌号的HTPB,甚至用常规的分析方法进行鉴定认为是相同的HTPB,其交联体 Hydroxyl-terminated polybutadiene (HTPB), which is obtained by hydrogen peroxide catalyzed polymerization of butadiene, has a wide range of industrial uses, and when they cross-link, they form structures that can be used as propellants, coatings, and others The matrix of the material, HTPB, plays a decisive role in the mechanical properties of the final product. However, it has been found that under certain circumstances, using the same brand of HTPB even HAPB identified by the conventional analytical methods is considered to be the same, the cross-linked body