Even though literature available on EPDM is abundant, the data on physical, mechanical, thermal, interface properties and ablative performance as specifically required for the design and acceptance of internal insulation of large Composite Rocket Motor Casing is scant in the plethora of literature available in the subject of EPDM insulation. This gave the impetus to take up this experimental work wherein most promising formulation of EPDM with Kevlar and silica as reinforcing fillers and with only silica as reinforcing filler were thoroughly characterized for the insulation requirements of large Composite Rocket Motor Casing and compared with the performance of proven Nitrile rubber based insulation. The significant findings which are unique, are discussed in this paper.

中文翻译：

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大型复合火箭发动机壳体的乙丙基二烯三元共聚物绝缘对丁腈橡胶绝缘的评价。

尽管有关EPDM的文献很多，但大型复合火箭发动机壳体的内部绝缘设计和验收所特有的有关物理，机械，热，界面特性和烧蚀性能的数据却很少。 EPDM绝缘的主题。这为进行这项实验工作提供了动力，其中以凯夫拉尔和二氧化硅为增强填料，而仅以二氧化硅为增强填料的EPDM最有前途的配方已被充分表征，可满足大型复合火箭发动机壳体的绝缘要求，并与经过验证的性能进行比较丁腈橡胶绝缘。本文讨论了独特的重要发现。