| 三元乙丙/氯化聚乙烯并用胶在输电线路阻尼间隔棒中的应用 |
| Application of Epdm/chlorinated Polyethylene Blend in Spacer Dampers of the Transmission Lines |
| 投稿时间：2017-04-06 修订日期：2017-04-06 |
| DOI： |
| 中文关键词: 高压输电 阻尼间隔棒 三元乙丙/氯化聚乙烯并用胶 并用比 硫化速度 阻尼性能 |
| 英文关键词: high voltage transmission spacer damper epdm/chlorinated polyethylene blend combination ratio vulcanization rate damping performance |
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| 中文摘要: |
| 本文介绍了三元乙丙/氯化聚乙烯并用胶的研制及性能测试结果,该并用胶首次应用于高压输电线路阻尼间隔棒领域。当前的阻尼橡胶配方硫化速度慢,生产成本高。需要研制新型配方,缩短硫化时间,提高生产效率。通过合理确定三元乙丙/氯化聚乙烯并用胶并用比,特别是选择合理的共硫化体系,加快了硫化速度,缩短了硫化时间。三元乙丙/氯化聚乙烯并用胶的阻尼性能、物理机械性能和耐臭氧老化性能达到了电力行业标准的要求。新体系的采用,降低了生产成本,提高了生产效率,满足了生产需求。 |
| 英文摘要: |
| This paper introduces the development and performance test results of epdm/chlorinated polyethylene blend; the blend is first used in the field of spacer dampers of high voltage transmission lines. The current damping rubber formula has slow curing speed and high production costs. It is necessary to develop a new formula, shorten the curing time and improve production efficiency. Through the reasonable determination of combination ratio of epdm/chlorinated polyethylene blend, especially the choice of reasonable co-vulcanization system, accelerate the vulcanization rate, shorten the curing time. The damping performance, physical and mechanical properties and ozone resistance property of epdm/chlorinated polyethylene blend meet the requirements of the electric power industry standard. The adoption of the new system can reduce the production cost, improve the production efficiency and meet the production demands. |
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