THE ENHANCED RADIATION CROSSLINKING OF ETHYLENE-PROPYLENE COPOLYMER

Xu Yunshu; Mao Xingen; Guo Gaopin; Fu Yibei

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THE ENHANCED RADIATION CROSSLINKING OF ETHYLENE-PROPYLENE COPOLYMER

更新时间：2023-04-23

- THE ENHANCED RADIATION CROSSLINKING OF ETHYLENE-PROPYLENE COPOLYMER
- Journal of Radiation Research and Radiation Processing Vol. 12, Issue 3, Pages: 155-159(1994)
- 作者机构：
  
  1.西南核物理与化学研究所，成都　610003
- 作者简介：
- 基金信息：
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Xu Yunshu, Mao Xingen, Guo Gaopin, et al. THE ENHANCED RADIATION CROSSLINKING OF ETHYLENE-PROPYLENE COPOLYMER. [J]. Journal of Radiation Research and Radiation Processing 12(3):155-159(1994)
DOI：

Xu Yunshu, Mao Xingen, Guo Gaopin, et al. THE ENHANCED RADIATION CROSSLINKING OF ETHYLENE-PROPYLENE COPOLYMER. [J]. Journal of Radiation Research and Radiation Processing 12(3):155-159(1994) DOI：

摘要

研究了添加少量三甲基丙烯酸三羟甲基丙烷酯条件下二元乙丙共聚物的辐射交联。结果表明，交联密度正比于剂量和单体含量，而溶胶分数与剂量间的关系偏离Charlesby-Pinner关系式。通过引进假设，基于统计理论结果提出了一个半经验式。用该式能较好地解释实验结果，并能与文献数据相符。

Abstract

The radiation crosslinking of ethylene-propylene copolymer containing trimethylolpropane trimethacrylate was investigated. Results showed that crosslinking density varied proportionally with dose and monomer contents, and the relationship between sol fraction and dose deviated from Charlesby-Pinner Equation. Based on statistical theory results, an assumption was suggested in and a semi-experimental formula was obtained which agreed well with experiments.

关键词

二元乙丙共聚物辐射交联增强效应多官能团单体三甲基丙烯酸三羟甲基丙烷酯

Keywords

Ethylene-Propylene copolymerRadiation crosslinkingEnhanlement effectPolyfunctional monomerTrimethylolpropane trimethacrylate

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