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  • R32冷媒
  • R32冷媒

R32冷媒

聯系該企業時請說明您是在《制冷名錄》看到該信息,以獲得更多的信任和更好的服務。
價格:電議
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南充鵬程萬里制冷設備有限公司
  • 聯系人:文鵬
  • 點擊獲取聯系方式
  • 地區:四川 南充 順慶區
產品分類
熱銷產品

R32(HFC-32,二氟甲烷)是新型環保制冷劑,不含氯元素因而對臭氧無破壞作用,是R22與R410a制冷劑的長期替代品之一。
分子式:CH2F2

R32制冷劑用途:

作制冷劑,是替代R22的重要部分 

 

R32制冷劑物性:

產品說明

物理性質

分子量 52.02;

沸點,℃ -53.15;

密度(25℃),液體,g/cm3 0.960;

蒸氣壓(25℃),MPa 1.702;    

臨界溫度,℃ 78.25;   

臨界壓力,Mpa 5.808;  

臨界密度,g/cm3 0.430;    

沸點下蒸發潛能,KJ/Kg 390.5;   

在水下溶解度(25℃)W% 0.440;    

比熱(液體25℃),KJ/Kg•℃ 2.35

安全數據

破壞臭氧潛能值(ODP) 0 

全球變暖系數值(GWP) 0.11

質量指標

級別                 優級               一級

純度,%≥            99.8               99.5 

水分,毫克/公斤≤    10                 20  

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