高性能氢化丁腈橡胶密封材料的制备及性能  

Preparation and Properties of High Performance Hydrogenated Nitrile Rubber Seale Material

作　　者：周阳[1] 邹华[1,2] 冯予星[1,2] 廖坤 

机构地区：[1]北京化工大学北京市先进弹性体工程技术研究中心,北京100029 [2]北京化工大学北京市新型高分子材料制备与加工重点实验室,北京100029 [3]北京北化新橡特种材料科技股份有限公司,北京100029

出　　处：《特种橡胶制品》2015年第1期19-23,共5页Special Purpose Rubber Products

摘　　要：研究了不同生胶、硫化剂、填料以及增塑剂对氢化丁腈橡胶(HNBR)性能的影响。结果表明,当生胶选用HNBR(Y-41),硫化剂双2,5/TAIC用量为5份/4份,炭黑N990用量为65份,增塑剂TOTM用量为5份时,可获得耐油性和耐老化性优良、硬度适中且压缩永久变形较小的密封胶料。Effects of different rubbers,different vulcanizing agents,different fillers and different plasticizers on HNBR properties was investigated.The results showed that the a high performance HNBR seals material was obtained when vulcanizing agent 2,5-dimethyl-2,5-di（tert-butylperoxy）hexane content was 5phr,TAIC content was 4phr,carbon black N990 content was 65 phr,and the plasticizer TOTM content was 5phr.

关 键 词：氢化丁腈橡胶 硫化剂 填料 增塑剂 

分 类 号：TQ333.7[化学工程—橡胶工业]