航天推进技术研究院主办
[1]杨晓东,朱 峰,董超峰.补强型氢化丁腈橡胶力学与粘接性能研究[J].火箭推进,2014,40(05):75-79.
YANG Xiao-dong,ZHU Feng,DONG Chao-feng.Study on dynamics and adhesive performances of enhanced HNBR[J].Journal of Rocket Propulsion,2014,40(05):75-79.
点击复制
YANG Xiao-dong,ZHU Feng,DONG Chao-feng.Study on dynamics and adhesive performances of enhanced HNBR[J].Journal of Rocket Propulsion,2014,40(05):75-79.
补强型氢化丁腈橡胶力学与粘接性能研究
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
40
期数:
2014年05期
页码:
75-79
栏目:
工艺与材料
出版日期:
2014-10-28
- Title:
- Study on dynamics and adhesive performances of enhanced HNBR
- 分类号:
- V250-34
- 文献标志码:
- A
- 摘要:
- 研究了纳米炭黑对氢化丁腈橡胶力学和粘接性能的影响，首先研究了补强型氢化丁腈橡胶邵氏A硬度与纳米炭黑添加量之间的关系。结果表明：随着纳米炭黑添加量的增加，补强型氢化丁腈橡胶的邵氏硬度有小幅增加；其次还研究了补强型氢化丁腈橡胶压缩永久变形与纳米炭黑添加量之间的关系，当纳米炭黑添加量为50份时，压缩永久变形降低到27.6%，该性能参数对要求压缩永久变形较大的密封有利；随着纳米炭黑添加量的增大，补强型氢化丁腈橡胶扯断强度亦逐渐增大，当添加份数为50份时，扯断强度达到24.2 MPa，补强效果良好。最后研究了添加50份纳米炭黑的粘接性能，经测试，粘接强度为10.2 MPa,且为胶层间破坏，粘接良好。目前，该补强型氢化丁腈橡胶密封件已用于北方某油田密封装置之中。
- Abstract:
- The influence of Nano-carbon black reinforcing agent on dynamics and adhesive performances of enhanced hydrogenated nitrile butadiene rubber (HNBR) is studied in this paper. First of all, the relation between SHORE A of enhanced HNBR and amount of nano-carbon black additive is studied. The result shows that SHORE A of the enhanced HNBR increases slightly with the increase of nano-carbon black additive. The next, the relation between compression set of the enhanced HNBR and amount of nano-carbon black additive is investigated. The result indicates that the compression set decreases by 27.6% when amount of nano-carbon black additive is 50 portions. The result is good for seal. The tensile strength of the enhanced HNBR increases gradually with the increase of nano-carbon black additive. When the portion of nano-carbon black additive is 50 versus 100 portions of HNBR, tensile strength increases to 24.4 MPa, and the enhancing effect is good. In the end, the adhesive performance of HNBR with 50 portions of nano-carbon black additive is also studied. The results show that its adhesive strength is 10.2 MPa, and interface adhesive effect is fine. The reinforced HNBR seals have been applied to some sealing devices in oil fields in north of China.
参考文献/References:
[1]郭建维. 高性能氢化丁腈橡胶的研究与应用[J]. 化工进展, 2001, 8(1): 31-33.
[2]刘大华, 朱君尧, 秦怀德. 合成橡胶工业手册[M]. 北京: 化学工业出版社, 1990.
[3]郑长伟. 氢化丁腈橡胶[J]. 合成橡胶工业, 1995, 18(1): 43-46.
[4]YANG T P, KWEI T K, PEARCE E M. Blends and inter- penetrating networks of phenolic resin and polyamides[J]. Journal of Applied Polymer Science, 1990 (4): 7-12.
[5]郑长伟. 日本瑞翁公司氢化丁腈橡胶的性能及应用介绍[J]. 橡胶工业, 1995 (4): 343-345.
[6]李锦山. 氢化丁腈橡胶的制备、结构和性能[J]. 兰州: 西北师范大学, 2006.
[7]CHAUDHRY R A, HUSSEIN I A, ADMIN M B. In- fluence of molecular parameter sand processing conditions on degradation of hydrogenated nitrile butadiene rubbers[J]. Journal Applied Polymer Science, 2005 (9): 1432-1441.
[8]黄安民, 王小萍, 贾德民. 氢化丁腈橡胶研究进展[J]. 绝缘材料, 2005, 38(5): 57-61.
[9]白华栋, 文方岱, 周淑芹, 等. 高性能氢化丁腈橡胶的配方与性能[J]. 合成橡胶工业, 2004, 27(6): 360-362.
[10]柯长颢, 韩凤兰, 李锦山. 不同助交联剂在HNBR中的应用[J]. 特种橡胶制品, 2003, 24(1): 7-9.
[11]姚琳. 可改善氢化丁腈橡胶制品耐热性能的新型热稳定剂[J]. 世界橡胶工业, 2003, 30(2): 6-12.
[12]高福年. 用氢化丁腈橡胶制作橡胶密封制品[J]. 弹性体, 2001, 11(4): 27-32.
[13]HASHIMOTO K, TODANIO Y. Handbook of Elas tom- ers [M]. New York: Marcel Dekker Inc, 1988.
[14]庄清平. 炭黑粒子的表面形貌及其聚集体的纳米力学属性[J]. 橡胶工业, 2006, 4(4): 216-222.
备注/Memo
收稿日期：2014-04-18；修回日期：2014-05-27 基金项目：中国航天科技集团公司支撑项目（2012JY13） 作者简介：杨晓东（1985—），男，工程师，研究领域为橡塑密封设计
更新日期/Last Update:
1900-01-01