The hydroxyl terminated polybutadiene (HTPB) was synthesized by free radical polymerization in higher pressure reactor, with H 2O 2(50% by weight) as initiator, alcohol as solvent.

• 采用质量分数为50%25的工业双氧水为引发剂,乙醇为溶剂,丁二烯为单体,在不锈钢高压反应釜中进行自由基溶液聚合,合成了液体端羟基聚丁二烯。