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首頁常見問題 硅膠干燥劑和蒙脫石干燥劑各自的適用環境是?

硅膠干燥劑和蒙脫石干燥劑各自的適用環境是?

2018年09月13日17:44 www.doctors-look.com

硅膠干燥劑.jpg

  硅膠干燥劑的微孔直徑平均為2A(注解:A即Angstrom, 簡稱埃;是一種長度單位,1A=10的負十次方米,是比納米還要小的長度單位,1A=0.1納米),對水分子具有良好的親和力,硅膠干燥劑最適合的吸濕環境為室溫(20℃~32℃)、高濕RH(60%~90%),它能使環境的相對濕度降低至40%左右。

蒙脫石干燥劑.jpg

  蒙脫石干燥劑最適宜在50℃以下的環境中吸濕。當溫度高于50℃,蒙脫石干燥劑的"放水"程度便大于"吸水"程度。

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