Page 111 - 《橡塑技术与装备》2023年10期

测试与分析 尤黎明 等·不同硫化体系对氢化丁腈橡胶力学性能的影响

3 结论 能相对较差，耐老化性能较差。
（1）使用 DCP 作为 HNBR 硫化剂，硫化胶力学
性能最好，老化后力学性能变化较小。 参考文献 ：
[1] 张成龙，白延光，王宁 . 等 . 古马隆树脂对 HNBR 性能的影响
（2）使用 DCP 和 S 并用作为 HNBR 硫化剂，硫
[J]. 特种橡胶制品，2012,33(01):6-8.DOI:10.16574/j.cnki.
化胶力学性能较好，但耐老化性能相对较差，老化性 issn1005-4030.2012.01.018.
能保持率较低。 [2] 刘永军，吴冬 .DCP 硫化 HNBR 压缩永久变形性能的研究
[J]. 特种橡胶制品，2007(01):24-26.DOI:10.16574/j.cnki.
（3）使用双 25 作为 HNBR 硫化剂，硫化胶力学
issn1005-4030.2007.01.006.
性能居中，老化后力学性能保持率较高，
[3] 陈琪，王文艳，张振秀 . 等 .HNBR 过氧化物硫化体系的研究
（4）使用硫磺作为 HNBR 硫化剂，硫化胶力学性 [J]. 特种橡胶制品，2012,33(02):23-27.DOI:10.16574/j.cnki.
issn1005-4030.2012.02.006.

Effect of different vulcanization systems on the mechanical properties
of hydrogenated nitrile rubber

You Liming, Liu Mingtai, Jin Haonan, Li Quan
(CNOOC Oilfield Services CO. LTD., Tianjin 300450, China)
Abstract: This article aims to investigate the effects of different vulcanization systems on the mechanical
properties of hydrogenated nitrile rubber, mainly studying four vulcanization systems: DCP vulcanization
system, DCP and S combined vulcanization system, double 25 vulcanization system, and S vulcanization
system. The research results indicate that DCP, as a HNBR vulcanizing agent, has the best mechanical
properties of the vulcanizate, with a higher retention rate of mechanical properties after aging; When DCP
and S are used together as HNBR vulcanizing agents, the mechanical properties of the vulcanizate are good,
but the aging resistance is relatively poor, and the retention rate of aging performance is reduced; Double 25,
as a HNBR vulcanizing agent, has good mechanical properties of the vulcanizate and a high retention rate of
mechanical properties after aging. As a HNBR vulcanizing agent, S has relatively poor mechanical properties
and poor aging resistance of the vulcanized rubber.
Key words: vulcanization system; mechanical properties; aging performance; hydrogenated nitrile
（R-03）

年
2023 第 49 卷 ·57·