| 用FTIR研究NR硫化返原过程和新型抗硫化返原剂Z-500作用机理 |
| |
| 引用本文： | 温煜明,张涛.用FTIR研究NR硫化返原过程和新型抗硫化返原剂Z-500作用机理[J].橡胶工业,2005,52(8):453-458. |
| |
| 作者姓名： | 温煜明 张涛 |
| |
| 作者单位： | 北京橡胶工业研究设计院,北京,100039 |
| |
| 摘 要： | 利用傅立叶转换红外光谱法原位跟踪NR传统硫黄硫化体系的硫化过程，研究新型抗硫化返原剂Z-500对NR胶料硫化过程的影响。试验结果表明，在硫化返原过程中，NR主链上形成了共轭多烯结构，抗硫化返原剂Z500可与共轭多烯结构发生反应，减小共轭多烯的数量，从而抑制硫化返原。
|
| 关 键 词： | 傅立叶转换红外光谱法 抗硫化返原剂 NR 共轭多烯 |
| 文章编号： | 1000-890X(2005)08-0453-06 |
| 收稿时间： | 02 25 2005 12:00AM |
| 修稿时间： | 2005年2月25日 |
Study on reversion course of NR and mechanism of new anti-reversion agent Z-500 by FTIR |
| |
| WEN Yu-ming and ZHANG Tao.Study on reversion course of NR and mechanism of new anti-reversion agent Z-500 by FTIR[J].China Rubber Industry,2005,52(8):453-458. |
| |
| Authors: | WEN Yu-ming and ZHANG Tao |
| |
| Affiliation: | Beijing Research and Design Institute of Rubber Industry and Beijing Research and Design Institute of Rubber Industry |
| |
| Abstract: | The vulcanization course of NR with traditional sulfur curing system was tracked in situ by FTIR and the effect of the new anti-reversion agent Z-500 on the vulcanization of NR was investigated. The test results showed that the conjugated polyene formed on the molecular chains of NR during reversion course;and the anti-reversion agent Z-500 could react with the conjugated polyene to inhibit the reversion. |
| |
| Keywords: | FTIR anti-reversion agent NR conjugated polyene |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《橡胶工业》浏览原始摘要信息 |
|
点击此处可从《橡胶工业》下载全文 |
