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首页> 外文期刊>Journal of industrial and engineering chemistry >Preparation of crosslinked polystyrene-grafted PFA films by a simultaneous irradiation method
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Preparation of crosslinked polystyrene-grafted PFA films by a simultaneous irradiation method

机译:通过同时照射法制备交联聚苯乙烯接枝PFA膜

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摘要

A series of polystyrene (PS)/divinylbenzene (DVB)-grafted poly(tetrafluoroethylene-co-perfluorovinyl vinyl ether) (PFA) films with various DVB contents were prepared by a simultaneous radiation grafting method. The degree of grafting was found to be strongly dependent on the grafting conditions, such as the monomer concentration, irradiation dose, dose rate, and crosslinker concentration. The results show that the highest degree of grafting was achieved at a 10% DVB content at the same irradiation conditions. The prepared PFA-g-PS/DVB films were characterized using FTIR, TGA, and a mechanical strength test.
机译:通过同时放射移植方法制备一系列具有各种DVB内容物的聚苯乙烯(PS)/二乙烯基苯(DVB) - 移植聚(四氟乙烯 - 共氟乙烯基乙烯基乙烯基乙烯基醚)(PFA)膜。 发现接枝程度强烈依赖于接枝条件,例如单体浓度,照射剂量,剂量率和交联剂浓度。 结果表明,在相同的照射条件下以10%DVB含量实现了最高程度的接枝。 使用FTIR,TGA和机械强度试验表征制备的PFA-G-PS / DVB膜。

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  • 作者单位

    Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 1266 Sinjeong-dong Jeongeup-si Jeollabuk-do 580-185 Republic of Korea;

    Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 1266 Sinjeong-dong Jeongeup-si Jeollabuk-do 580-185 Republic of Korea;

    Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 1266 Sinjeong-dong Jeongeup-si Jeollabuk-do 580-185 Republic of Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学工业;
  • 关键词

    PFA; Simultaneous; Radiation Graft; DVB; Crosslinking; Polystyrene;

    机译:PFA;同时;辐射移植物;DVB;交联;聚苯乙烯;

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