非金属管状材料表面电阻率测试研究

Test Research on Surface Resistivity of Non-mental Tubular Materials

由于非金属管具有质量小,造价低等优点,所以很多金属管已被非金属管所代替。但是,非金属的使用,在某些危险场所或防静电场所可能会带来静电安全隐患。为了评价非金属管的防静电性能,制作了一套管状专用电极,用于管状试样的表面电阻测试,并研究了对测量结果有影响的因素。

Non-mental tubes have replaced mental tubes in places because of the advantages of nonmental tubes, such as low mass, cheap, etc. But the use of the non-mental tube is likely to cause hidden electrostatic troubles. In order to appraising the surface resistance of non-mental tube, a suit of tubular electrodes is designed and made, the factors that influence the test results are studied.