电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响

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电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响

文章导航 > 材料开发与应用 > 2003 > 18(1): 28-29,33

王洪涛. 电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响[J]. 材料开发与应用, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

引用本文:

王洪涛. 电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响[J]. 材料开发与应用, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

Citation:

WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

王洪涛. 电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响[J]. 材料开发与应用, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

引用本文:

王洪涛. 电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响[J]. 材料开发与应用, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

Citation:

WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. doi: 10.19515/j.cnki.1003-1545.2003.01.008

电流冲击和接枝对CB/HDPE PTC材料导电稳定性的影响

doi: 10.19515/j.cnki.1003-1545.2003.01.008

王洪涛

温州师范学院物理与电子信息科学系, 温州 325027

作者简介:
王洪涛,女,1966年生,讲师,主要从事热敏电阻、超导、磁阻等功能材料的研究。

中图分类号: TQ325.1⁺2
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出版历程
- 收稿日期: 2002-06-13
- 网络出版日期: 2024-06-15

Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock

WANG Hongtao

Department of Physics and Electronic Information Science Wenzhou Normal College, Wenzhou 325027, China

摘要: 尝试了利用电流冲击和化学接枝两种方法来改善炭黑填充高密度聚乙烯（CB/HDPE） PTC材料的导电稳定性。发现对化学接枝后的PTC材料再进行电流冲击,能大幅度改善其导电稳定性,试样经多次热循环后,PTC曲线位移非常小。
- 化学接枝 /
- 电流冲击 /
- PTC材料 /
- 稳定性
Abstract: The electric properties of the PTC materials modified with chemical graft and current shock were investigated.It was manifested that the chemical graft and current shock can greatly improve the electric stability of the PTC materials,especially PTC transition.The PTC transition displacements of the samples subjected several heat cycles were negligibly small.
- Chemical grafted /
- Current impacting /
- PTC Materials /
- Stability

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