不同填料对深海密封圈用氢化丁腈橡胶性能的影响

 PDF全文下载：  201903014.pdf

文章编号： 16726987（2019）03008606； DOI： 10.16351/j.16726987.2019.03.014

殷浩， 常宪增， 史新妍*

(青岛科技大学 橡塑材料与工程教育部重点实验室，山东 青岛 266042)

摘要： 选用5种填料（N330、白炭黑、滑石粉、硅酸钙和硅酸铝）填充氢化丁腈橡胶（HNBR），探究不同填料对深海密封圈用HNBR性能的影响。结果表明：N330和白炭黑与橡胶有更强的相互作用，两种橡胶有更高的交联程度和力学性能，不同填料对HNBR的补强性有很大差别。在压缩工作环境下，白炭黑和N330硫化胶的压缩应力远大于其余3种硫化胶，且压缩吸收能量高，密封效果好。

关键词： 氢化丁腈橡胶； 橡胶填料； 深海密封圈； 硫化性能； 压缩性能

中图分类号： TQ 333.99文献标志码： A

引用格式： 殷浩， 常宪增， 史新妍. 不同填料对深海密封圈用氢化丁腈橡胶性能的影响\[J\]. 青岛科技大学学报（自然科学版）， 2019， 40（3）： 8691.

YIN Hao, CHANG Xianzeng, SHI Xinyan. Effect of different fillers on properties of hydrogenated nitrilebutadiene rubber used for deep sea sealing rings\[J\]. Journal of Qingdao University of Science and Technology（Natural Science Edition), 2019, 40(3)： 8691.

Effect of Different Fillers on Properties of Hydrogenated Nitrilebutadiene Rubber Used for Deep Sea Sealing Rings

YIN Hao, CHANG Xianzeng, SHI Xinyan

(Key Laboratory of RubberPlastics, Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042, China)

Abstract: In this paper, five fillers (N330, silica, talc, calcium silicate and aluminum silicate) were used to fill hydrogenated nitrilebutadiene rubber (HNBR). The results show that N330 and silica have stronger interaction with rubber, and the two kinds of rubber have higher degree of crosslinking and mechanical properties. The reinforcement of HNBR by different fillers is very different. The compressive stress of silica and N330 vulcanizates was much higher than that of the other three vulcanizates under compressive working conditions, and the compressive absorption energy was high and the sealing effect was good.

Key words: hydrogenated nitrilebutadiene rubber;  rubber filler; deep sea sealing ring; vulcanization properties; compressive properties

收稿日期：  20180921

基金项目： 国家自然科学基金项目(51273101).

作者简介： 殷浩（1995—），男，硕士研究生.*通信联系人.