STUDY ON THE RADIATION EFFECT OF PET/PC BLEND

Fu Zhonghua; Mao Xingen; Xiong Wang; Song Hongbing; Tang Yuanming; Zhao Junke

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STUDY ON THE RADIATION EFFECT OF PET/PC BLEND

更新时间：2023-04-23

- STUDY ON THE RADIATION EFFECT OF PET/PC BLEND
- Journal of Radiation Research and Radiation Processing Vol. 13, Issue 3, Pages: 150-155(1995)
- 作者机构：
  
  1.西南核物理与化学研究所，成都　610003
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Fu Zhonghua, Mao Xingen, Xiong Wang, et al. STUDY ON THE RADIATION EFFECT OF PET/PC BLEND. [J]. Journal of Radiation Research and Radiation Processing 13(3):150-155(1995)
DOI：

Fu Zhonghua, Mao Xingen, Xiong Wang, et al. STUDY ON THE RADIATION EFFECT OF PET/PC BLEND. [J]. Journal of Radiation Research and Radiation Processing 13(3):150-155(1995) DOI：

摘要

研究了经溶液共混制备的聚对苯二甲酸乙二醇酯/聚碳酸酯（PET/PC）共混物的辐射效应。结果表明：PET/PC共混物在辐照过程中未发生酯交换反应和交联反应，但有降解反应发生。在研究的剂量范围内，辐照对PET/PC共混物中PET和PC的晶体形态影响不明显。

Abstract

Blend of poly(ethylene terephthalate PET) and polycarbonate(PC)was prepared by solution casting.The radiation effect on PET/PC blend was studied by means of Soxhlet extraction.Infrared,13,C NMR and DSC analgsis results shows that ester exchange reaction and crosslinking reaction were not observed in the radiation process, but the degradation reaction took place in the radiation process and the ester exchange reaction took place in the solution blending process. When absorbed dose is 0~21×10,4,Gy, no obvious effect of radiation on the crystal structures of PET and PC in the blend was observed.

关键词

聚对苯二甲酸乙二醇酯（PET）聚碳酸酯（PC）共混物辐射效应

Keywords

Poly (ethylene terphthalate)PolycarbonateBlendRadiation effect

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