STUDY ON PREPARATION OF CR/PAAS WATER-SWELLABLE RUBBER BY RADIATION VULCANIZATION

SONG Weiqiang; HU Weimin; ZHU Jun; ZHAO Huidong; YANG Mingcheng; LUO Jiquan

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STUDY ON PREPARATION OF CR/PAAS WATER-SWELLABLE RUBBER BY RADIATION VULCANIZATION

更新时间：2023-04-07

- STUDY ON PREPARATION OF CR/PAAS WATER-SWELLABLE RUBBER BY RADIATION VULCANIZATION
- Journal of Radiation Research and Radiation Processing Vol. 20, Issue 2, Pages: 98-102(2002)
- 作者机构：
  
  1.河南省科学院同位素研究所　郑州　450052
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SONG Weiqiang, HU Weimin, ZHU Jun, et al. STUDY ON PREPARATION OF CR/PAAS WATER-SWELLABLE RUBBER BY RADIATION VULCANIZATION. [J]. Journal of Radiation Research and Radiation Processing 20(2):98-102(2002)
DOI：

SONG Weiqiang, HU Weimin, ZHU Jun, et al. STUDY ON PREPARATION OF CR/PAAS WATER-SWELLABLE RUBBER BY RADIATION VULCANIZATION. [J]. Journal of Radiation Research and Radiation Processing 20(2):98-102(2002) DOI：

摘要

采用辐射硫化技术制备了氯丁／聚丙烯酸钠遇水膨胀橡胶，考察辐射剂量、组成等对遇水膨胀橡胶机械性能、膨胀性能的影响。遇水膨胀橡胶的吸水膨胀率及平衡膨胀率随辐射剂量增加而逐渐下降，随聚丙烯酸钠相对含量增加而上升；其机械性能在辐射剂量约40kGy时最佳，但随聚丙烯酸钠相对含量增加而下降。

Abstract

A new radiation vulcanization process of water - swellable rubber comprised of a chloroprene rubber and crosslinked polyacrylate,has been performed by radiation vulcanization. The results indicate that the water—swellable rubber vulcanized at 40kGy with the weight proportion of the chloroprene rubber to the polyacrylate sodium 4:3 has the best comprehensive properties.

关键词

遇水膨胀橡胶辐射硫化氯丁橡胶聚丙烯酸钠

Keywords

Water—swellable rubberγ Ray radiation vulcanizationChloroprene rubberCross—linked polyacrylate sodium

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Department of Chemical Engineering, Hua Qiao University

Zhangzhou Irradiation Center

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