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  • 制冷劑共沸混合物R502
  • 制冷劑共沸混合物R502

制冷劑共沸混合物R502

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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天津駿鑫偉業商貿有限公司浙江分公司
  • 聯系人:吉經理
  • 點擊獲取聯系方式
  • 地區:重慶
產品分類
熱銷產品
      

產品名稱: 共沸混合物R502
產品物理性質: 分子量 111.6
沸點,℃ -45.4
冰點℃ -
臨界溫度,℃ 82.1
臨界壓力,Mpa 4.07
飽和液體密度30℃,(g/cm3) 1.217
液體比熱30℃,[KJ/(Kg·℃)] 1.25
等壓蒸氣比熱(Cp),30℃及101.3kPa[KJ/(Kg·℃)] 0.147
破壞臭氧潛能值(ODP) 0.18
全球變暖系數值(GWP) 3.8~4.1
臨界密度,g/cm3 0.566
沸點下蒸發潛能,KJ/Kg 172.5

包裝規格: 一次性鋼瓶13.6kg/30b,22.7kg/50b
 質量指標: 純度%≥ 99.5
水份,PPm≤ 0.002
酸度,PPm≤ 0.0001
蒸發殘留物,PPm≤ 0.01
外觀 無色,不渾濁
氣味 無異臭

用途: 高純級R502用作感溫工質,優級和一級R502可用作制冷劑

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