本研究是將聚酯纖維使用無電極鍍鎳的方法，使在聚酯纖維表面鍍上鎳金屬層，並藉由電鍍溫度40℃、50℃、60℃、70℃、80℃，與電鍍時間5分鐘、10分鐘、15分鐘、20分鐘、25分鐘，觀察其電鍍溫度與電鍍時間對電磁波吸收值的影響。隨著電鍍時間、溫度的增加鍍上之鎳鍍層越多，表面電阻值相對越低，本實驗在無電極鍍鎳溫度為80℃，電鍍20分鐘時電磁波吸收值可達34dB，其電磁波吸收頻寬率可達53%之最佳條件。

The research is using Electroless nickel plating way to make Polyester Fiber’s surface cover with metal. By use the different parts of temperature that it‘s at 40℃, 50℃, 60℃, and 70℃, and with the different parts of time to 5, 10, 15, 20, 25 minutes. Then observe how the plating temperature and plating time effect on the absorption of electromagnetic wave. As the increase of plating time and temperature, the nickel layers became more. The surface resistance is relatively lower. At this experiment when the temperature is at 70℃, plating the Polyester Fiber after 25 minutes, the absorption of electromagnetic wave could reach 33dB. The electromagnetic wave absorption bandwidth rates can get up to 53%.