聚酯3D立體織物/導電性粉體混不飽和樹脂複合板材對電磁波影響之研究

3D stereo polyester fabric / Conductive powder mixed unsaturated resin Composite sheet research on the effects of electromagnetic waves

周品弘(P. H. Zhou) ； 李貴琪(K. C. Lee)

《華岡紡織期刊》 21卷3期 (2014/09) Pp. 148-151

摘要

本實驗一開始先將碳粉、鐵粉、石墨粉分別加入樹脂後，製成板材測其電磁波的吸收值找出最佳的導電性粉體。選出最佳粉體後，藉由3D 立體織物建構出一個具有空間性的電磁波吸收板材，之後測量不同比例的粉體對其電磁波吸收的影響，找出最佳的比例並且探討空間對電磁波吸收率的幫助。最後加入Kevlar 纖維增加對衝擊強力的抗性，並且嘗試將Kevlar 涵浸到樹脂中看是否對電磁波的吸收有幫助，且因加強了強力，此種電磁波吸收材除了可以在裝潢或者是民生用途之外，也可以投入至軍事用途當中。

關鍵字

電磁波吸收 ； 3D立體織物

並列摘要

The experiment started first toner, after iron, graphite powder were added to the resin, made of sheet metal measuring their absorption of electromagnetic waves to find the best conductive powder. After choosing the best powder, with the 3D fabric to construct an electromagnetic wave absorption sheet with spatial and then measure the impact of their different proportions of powder absorption of electromagnetic waves, to find the best proportions and explore space absorption of electromagnetic waves help. Finally, adding Kevlar fibers increased resistance to impact strength, and try to immerse resin Kevlar culvert seen whether the absorption of electromagnetic waves to help, and because of enhanced strength, this electromagnetic wave absorbing material in addition to the decor or livelihood purposes In addition, you can also put to military use them.

並列關鍵字

electromagnetic ； 3D stereo polyester fabric