JP 2004 2 567介绍的发泡材料经添加发泡剂膨胀,该材料含有用作导电填料的炭黑和石墨。例如,100份Neoprene(氯丁橡胶),25份Ketjen Black EC(炭黑),80份CB 100(石墨)和3份Neocellborn N 1000s(发泡剂)。对上述配方的胶料进...JP 2004 2 567介绍的发泡材料经添加发泡剂膨胀,该材料含有用作导电填料的炭黑和石墨。例如,100份Neoprene(氯丁橡胶),25份Ketjen Black EC(炭黑),80份CB 100(石墨)和3份Neocellborn N 1000s(发泡剂)。对上述配方的胶料进行捏和及热压加工,即可制得发泡橡胶胶片。胶片的膨胀率为1.42,硬度为53,电磁屏蔽效应(1GHz)为24.8dB。展开更多
The electremagnetic radicalization has become more serious. The shielding effectiveness of polyester fabrics with different inlaid distance of parallel metal fibres to electromagnetic wave was studied in this paper on...The electremagnetic radicalization has become more serious. The shielding effectiveness of polyester fabrics with different inlaid distance of parallel metal fibres to electromagnetic wave was studied in this paper on special instrument made by ourselves. The results of test show that the fabric with different inlaid distances of metal fibres and the testing angle between electric field plane and parallel metal fibres of have obvious effect on the shielding effectiveness of electromagnetic wave.展开更多
文摘JP 2004 2 567介绍的发泡材料经添加发泡剂膨胀,该材料含有用作导电填料的炭黑和石墨。例如,100份Neoprene(氯丁橡胶),25份Ketjen Black EC(炭黑),80份CB 100(石墨)和3份Neocellborn N 1000s(发泡剂)。对上述配方的胶料进行捏和及热压加工,即可制得发泡橡胶胶片。胶片的膨胀率为1.42,硬度为53,电磁屏蔽效应(1GHz)为24.8dB。
基金This study is supported by Shaanxi Provincial Laboratory of Functional Textiles and Academy Laboratory of Xi’an University of Engineer-ing Science and Technology in Xi’an city ,P.R.Chian
文摘The electremagnetic radicalization has become more serious. The shielding effectiveness of polyester fabrics with different inlaid distance of parallel metal fibres to electromagnetic wave was studied in this paper on special instrument made by ourselves. The results of test show that the fabric with different inlaid distances of metal fibres and the testing angle between electric field plane and parallel metal fibres of have obvious effect on the shielding effectiveness of electromagnetic wave.