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首页> 外文会议>Japan-China bilateral symposium on radiation chemistry >Effect of Crosslinking and Grafting by ~60Co-#gamma#-ray Irradiation on Carbon Black/Polyethylene Switching Materials and Fluoride Resin System in self-regulating Heating Cables
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Effect of Crosslinking and Grafting by ~60Co-#gamma#-ray Irradiation on Carbon Black/Polyethylene Switching Materials and Fluoride Resin System in self-regulating Heating Cables

机译：〜60Co-＃伽马＃射线照射对自调节加热电缆炭黑/聚乙烯开关材料和氟化物树脂体系的交联和接枝辐射的影响

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摘要

A new kind of PTC (positive temperature coefficient) conductive composite and its appliance switching, self-regulating heating cables, for organic polymer alloy filled with carbon black was studied and developed in this paper. The conductive mechanism and the dependence of resistivity on temperature of this system was shed light on, and a new view on PTC effect was set up. Power adjustion coefficient was proposed as a parameter for representign the self-regulating properties was investigated by using several measurement means such as differential scanning calorimetry (DSC), wide angle X-ray diffraction (WAXD), small angle X-ray scattering (SAXS), dynamic properties, torque analysis and so on, and the experimental results were fully explained.
机译：本文研究了一种新的PTC（正温度系数）导电复合材料及其电器切换，自调节加热电缆，用于填充炭黑的有机聚合物合金。导电机构和电阻率对该系统温度的依赖性呈亮，并建立了对PTC效应的新视图。提出功率调节系数作为代表参数，通过使用若干测量装置，例如差分扫描量热法（DSC），广角X射线衍射（WAXD），小角度X射线散射（SAXS）来研究自调节性能。 ，动态特性，扭矩分析等，并进行了实验结果。

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