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Radiation Due to Adhesive Breaks between High Polymers and Glass

机译:高分子与玻璃之间的粘合断裂导致的辐射

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摘要

Adhesive breaks (separation at the interface) have been obtained between high polymers and glass that require no external mechanical equipment to induce break. Visible light is emitted during these breaks. The polymers are contained in Pyrex vials that are immersed in a 125°C oil bath. After a nominal polymerization period, the polymers are removed from the bath. The adhesive breaks occur while the polymer‐glass system is cooling toward room temperature. The properties of the light due to these breaks have been studied with a photomultiplier, pulse‐height discriminator combination. The wavelength of the light was measured spectrographically and the internal temperature of the polymers was monitored during the cooling process.
机译:已经在不需要外部机械设备来引起断裂的高聚物和玻璃之间获得了粘合断裂(界面处的分离)。在这些休息期间会发出可见光。聚合物包含在浸入125°C油浴的派热克斯(Pyrex)小瓶中。在正常的聚合时间之后,将聚合物从浴中移出。当聚合物玻璃系统冷却至室温时,粘合剂破裂。由于这些断裂而产生的光的性质已经用光电倍增管,脉冲高度鉴别器组合进行了研究。用光谱法测量光的波长,并在冷却过程中监测聚合物的内部温度。

著录项

  • 来源
    《Journal of Applied Physics》 |1957年第9期|共6页
  • 作者

    Williams R. C.;

  • 作者单位

    University of Manitoba, Winnipeg, Manitoba, Canada;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
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