本研究分別對陶瓷粉末、竹炭顆粒及竹炭粉末在不同的重量及覆蓋率下，對其遠紅外線放射率變化情況進行觀測。由實驗結果得知，遠紅外線放射率強弱與受測物在測量杯中的重量與分散狀況有關;在一定重量下，受測物於樣品杯底分散的越均勻則遠紅外線放射率較佳，但反之在重量不足、覆蓋比例不足的情形下，則遠紅外線放射率會隨著粉末的重量下降覆蓋面積的下降而隨之降低。

This study of the ceramic powder, bamboo charcoal and bamboo charcoal powder particles of different weight and different coverage, The far infrared radiation rate changes were observed. The results indicate that, Far-infrared radiation rate intensity effect by different weight and different dispersion. In same weight when the powder and chip are more evenly distributed the far infrared will more strong, when the powder weight are too less and unevenly the far-infrared radiation will less too.