耐高温有机硅弹性体材料是国防、航天航空、电子电气、交通运输等高科技领域不可缺少的材料.总结了耐高温有机硅弹性体材料的分子结构及其合成方法的新进展,同时综述了分子结构与高低温性能之间的关系,指出了今后耐高温有机硅弹性体材料的研究方向.脱氢偶合和脱RH缩合是合成这类材料的新的有效方法.
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