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  1. 制冷劑
  2. R22
  • 杜邦R22制冷劑
  • 杜邦R22制冷劑

杜邦R22制冷劑

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：￥360.00／瓶
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廣州新輝汽車護理用品廠
  • 聯系人：宋躍祖
    • 點擊獲取聯系方式
  • 地區：廣東 廣州
產品分類
熱銷產品
  R22是一種低溫制冷劑,可得到-80℃的制冷溫度

 產品

 名稱:

二氟一氯甲烷

 

產品物理性質:

分子量

86.47

沸點，

-40.8

冰點℃

-

臨界溫度，℃

96.2

臨界壓力，Mpa

4.99

飽和液體密度30℃，(g/cm3)

1.174

液體比熱30℃，[KJ/(Kg·℃)]

0.31

等壓蒸氣比熱(Cp)，30℃及101.3kPa[KJ/(Kg·℃)]

0.16

破壞臭氧潛能值（ODP）

0.055

全球變暖系數值（GWP）

0.36

臨界密度，g/cm3

0.526

沸點下蒸發潛能，KJ/Kg

233.5

 

包裝規格

一次性鋼瓶50b/22.7kg

 

 質量指標：

純度%≥

99.8

水份，PPm≤

0.001

酸度，PPm≤

0.00001

蒸發殘留物，PPm≤

0.01

外觀

無色,不渾濁

氣味

無異臭

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