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  • 杜邦制冷劑R407C
  • 杜邦制冷劑R407C

杜邦制冷劑R407C

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:530.00/瓶
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北京冰誠制冷貿易有限公司
  • 聯系人:鄧禮
  • 點擊獲取聯系方式
  • 地區:北京
產品分類
熱銷產品
      

產品名稱

混合工質 杜邦R407CR32 二氟甲烷 / R125 五氟乙烷 / R134a四氟乙烷) 

產品物理性質

分子量

86.2

沸點(

-43.6

冰點(

-

臨界溫度(

87.3

臨界壓力(kPa

4820

飽和液體密度 30kg/m3

1129.3

液體比熱 30 [KJ/(Kg·K)]

1.55

等壓蒸汽比熱(Cp30101.3 kPa 

0.75

破壞臭氧潛能值(ODP

0.000

全球變暖系數值(GWP

-

臨界密度 kg/m3

-

沸點下蒸發潛能(KJ/Kg

249.9

包裝規格

一次性鋼瓶 11.35 kg 

質量指標

純度%≥

99.9

水份,PPm

0.0010

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

用途

R407C  R22 的長期替代物,對臭氧層無害,用于家用空調,中小型商用家調,客車空調,火車空調等

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