STUDY ON THE RADIATION-INDUCED EFFECTS OF PMMA-PVDF BLEND

Wang Hung; Zhang Wanxi; Sun Jiazheng

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STUDY ON THE RADIATION-INDUCED EFFECTS OF PMMA-PVDF BLEND

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- STUDY ON THE RADIATION-INDUCED EFFECTS OF PMMA-PVDF BLEND
- Journal of Radiation Research and Radiation Processing Vol. 7, Issue 2, Pages: 38-41(1989)
- 作者机构：
  
  1.中国科学院长春应用化学研究所，长春
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Wang Hung, Zhang Wanxi, Sun Jiazheng. STUDY ON THE RADIATION-INDUCED EFFECTS OF PMMA-PVDF BLEND. [J]. Journal of Radiation Research and Radiation Processing 7(2):38-41(1989)
DOI：

Wang Hung, Zhang Wanxi, Sun Jiazheng. STUDY ON THE RADIATION-INDUCED EFFECTS OF PMMA-PVDF BLEND. [J]. Journal of Radiation Research and Radiation Processing 7(2):38-41(1989) DOI：

摘要

本文研究了PMMA在PMMA-PVDF共混体系中的裂解行为和辐照对该共混体系的物理机械性能及PVDF结晶的影响，表明单组分（PMMA）的辐照降解遵守无规降解规则；PMMA的降解程度可直接由抽出样品的量来描述；PVDF的存在使辐射对有机玻璃机械性能的破坏有所减轻；PVDF的结晶熔融峰在高剂量下发生分裂。

Abstract

The radiation-induced degradation of PMMA in PMMA-PVDF blend and the radiation effects on mechanical properties of the blends and crystalline of PVDF were studied. The dose dependence of the radiation-induced degradation is linear: the degree of degradation can be determined by the quantity of extractable sample; the existence of PVDF can reduce the radiation damage of PMMA; under higher dose region, the melting peak of PVDF splits across.

关键词

熔融峰裂解聚偏氟乙烯PMMA

Keywords

Melting peakRadiation degradationPoly(Vinylidene Fluoride)PMMA

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Shanghai Institute of Applied Physics, Chinese Academy of Sciences

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