|本期目录/Table of Contents|

[1]胡海华,徐典宏,黄溪岱,等.不同氢化丁腈橡胶结构与性能对比[J].合成橡胶工业,2023,6:500-504.
 HU Hai-hua,XU Dian-hong,HUANG Xi-dai,et al.Comparison of structure and properties of different hydrogenated nitrile rubbers[J].China synthetic rubber industy,2023,6:500-504.
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不同氢化丁腈橡胶结构与性能对比(PDF)

《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]

期数:
2023年6期
页码:
500-504
栏目:
出版日期:
2023-11-15

文章信息/Info

Title:
Comparison of structure and properties of different hydrogenated nitrile rubbers
文章编号:
1000-1255(2023)06-0500-05
作者:
胡海华徐典宏黄溪岱赵洪国?鄢吴 宇何连成
中国石油石油化工研究院 兰州化工研究中心/中国石油和化学工业联合会合成橡胶工程研究中心/甘肃省合成橡胶工程技术研究中心,兰州 730060
Author(s):
HU Hai-hua XU Dian-hong HUANG Xi-dai ZHAO Hong-guo WU Yu HE Lian-cheng
Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina/Synthetic Rubber Engineering Research Center, CPCIF/Synthetic Rubber Engineering Technology Research Center of Gansu Province, Lanzhou 730060, China
关键词:
氢化丁腈橡胶分子结构组成硫化特性门尼黏度物理机械性能结合丙烯腈含量耐热氧老化性能催化剂残余量
Keywords:
hydrogenated nitrile rubber molecular structure composition curing characteristics Mooney viscosity physical and mechanical property bound acrylonitrile content thermal-oxidative aging resistance catalyst residual amount
分类号:
TQ 333.7
DOI:
DOI:10.19908/j.cnki.ISSN1000-1255.2023.06.0499
文献标识码:
A
摘要:
主要对赞南科技(上海)有限公司和日本Zeon公司的同类牌号氢化丁腈橡胶(HNBR)的分子量及其分布、分子结构组成、硫化特性、门尼黏度、物理机械性能、耐热氧老化性能、低温性能、催化剂残余量等进行了对比。结果表明,赞南科技(上海)有限公司的HNBR产品ZN 35156与Zeon公司的Zetpol 2010 L相比,二者的分子量及其分布、分子结构组成、生胶门尼黏度、混炼胶焦烧时间、耐热氧老化性能和低温性能基本相当,其中ZN 35156生胶饱和度略低,混炼胶的硫化速率略快、加工性能稍差,而其硫化胶的硬度、拉伸强度等物理机械性能略优;赞南科技(上海)有限公司的HNBR产品ZN 35158与Zeon公司的Zetpol 2010相比,二者的分子量及其分布、生胶门尼黏度、混炼胶焦烧时间、硫化胶耐热氧老化性能基本一致,其中Z N 35158生胶结合丙烯腈含量高于Zetpol 2010,混炼胶的硫化速率略快、加工性能略差,硫化胶低温性能也略差,而其硫化胶的硬度、拉伸强度等物理机械性能略优;赞南科技(上海)有限公司和Zeon公司所用的加氢催化剂分别为钌系催化剂和钯系催化剂,而赞南科技(上海)有限公司HNBR产品中的催化剂残余量相对较低。
Abstract:
Molecular weight and its distribution, molecular structure composition, curing characteristics, Mooney viscosity, physical and mechanical property, thermal-oxidative aging resistance, low temperature performance and catalyst residual amount of similar brand hydrogenated nitrile rubber (HNBR) products from Zannan SciTech Co Ltd and Zeon Corporation of Japan were mainly compared. The results showed that molecular weight and its distribution, molecular structure composition, Mooney viscosity of raw rubber, scorch time of compound, thermal-oxidative aging resistance and low temperature performance of HNBR ZN 35156 from Zannan SciTech Co Ltd were generally equivalent to those of Zetpol 2010 L from Zeon Corporation, and compared with Zetpol 2010 L, ZN 35156 raw rubber had somewhat lower saturation degree, and ZN 35156 compound had a little faster curing rate and slightly poorer processing performance, while ZN 35156 vulcanizate had slightly superior physical and mechanical properties such as hardness and tensile strength; molecular weight and its distribution, molecular structure composition, Mooney viscosity of raw rubber, scorch time of compound and thermal-oxidative aging resistance of HNBR ZN 35158 from Zannan SciTech Co Ltd were basically similar to those of Zetpol 2010 from Zeon Corporation, and compared with Zetpol 2010, bound acrylonitrile content of ZN 35158 raw rubber was greater, ZN 35158 compound had a little faster curing rate and slightly poorer processing performance, and ZN 35158 vulcanizate had slightly poorer low temperature performance, while ZN 35158 vulcanizate had slightly superior physical and mechanical properties such as hardness and tensile strength; hydrogenation catalysts of Zannan SciTech Co Ltd and Zeon Corporation were ruthenium-based catalyst and palladium-based catalysts, respectively, and catalyst residual amounts in HNBR products of Zannan SciTech Co Ltd were re-latively less.

参考文献/References

[1] 章菊华, 王珍, 张洪雁, 等. 氢化丁腈橡胶的结构与性能研究[J]. 材料工程, 2011(2): 31-34.[2] 朱景芬, 黄光速, 李锦山, 等. 氢化丁腈橡胶的结构与性能[J]. 合成橡胶工业, 2008, 31(2): 118-121.[3] 郑方远, 王雷雷. 不同结构氢化丁腈橡胶的性能研究[J]. 橡胶工业, 2021, 68(8): 590-594.[4] 雷昌纯, 张立群, 李洪福, 等. HNBR/EPDM共混物结构与性能研究[J]. 橡胶工业, 2000, 47(5): 259-262.[5] 王珍, 陈祥宝, 王景鹤, 等. 氢化丁腈橡胶的结构与阻尼性能的关系[J]. 合成橡胶工业, 2009, 32(1): 70-72.[6] 吴丝竹, 胡涛, 周浩, 等. 不同氢化度氢化丁腈橡胶的结构表征与分子模拟[J]. 高等学校化学学报, 2013, 34(4): 1027-1032.[7] 逄见光. 不同牌号氢化丁腈橡胶性能对比[J]. 特种橡胶制品, 2020, 41(2): 31-35.[8] 李锦山. 氢化丁腈橡胶的制备、结构和性能[D]. 兰州: 西北师范大学, 2009.[9] 张振山. 氢化丁腈橡胶结构和性能的研究青岛[D].青岛: 青岛科技大学, 2019.[10] 中华人民共和国化学工业部. GB/T 1233—92 橡胶胶料初期硫化特性的测定 门尼粘度计法[S]. 北京: 中国标准出版社, 1993: 72-74.[11] 中华人民共和国化学工业部. GB/T 528—1998 硫化橡胶或热塑性橡胶拉伸应力应变性能的测定[S]. 北京: 中国标准出版社, 1999: 1-12.[12] 国家石油和化学工业局. GB/T 531—1999 橡胶袖珍硬度计压入硬度试验方法[S]. 北京: 中国标准出版社, 2000: 1-4.[13] 中国石油和化学工业联合会. GB/T 3512—2014 硫化橡胶或热塑性橡胶 热空气加速老化和耐热试验[S]. 北京: 中国标准出版社, 2015: 1-19.[14] 中国石油和化学工业联合会. GB/T 1232.1—2016 未硫化橡胶 用圆盘剪切黏度计进行测定 第1部分: 门尼黏度的测定[S]. 北京: 中国标准出版社, 2016: 1-15.[15] 中国石油和化学工业联合会. GB/T 7759.1—2015 硫化橡胶在常温和高温下恒定形变压缩永久变形的测定 第1部分: 在常温及高温条件下[S]. 北京: 中国标准出版社, 2016: 1-9.

备注/Memo

备注/Memo:
更新日期/Last Update: 2023-11-15