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  • 低溫制冷劑
  • 低溫制冷劑

低溫制冷劑

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:電議
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重慶富川制冷技術有限公司
  • 聯系人:張甜
  • 點擊獲取聯系方式
  • 地區:重慶
產品分類
熱銷產品

物理性質:

分子量

111.63

沸點, °C

-45.6

臨界溫度, °C

82.1

臨界壓力, Mpa

4.07

飽和液體密度, 30°C, (g/cm3)

1.217

液體比熱, 30°C, [KJ/(kg•°C)]

1.25

破壞臭氧潛能值(ODP)

0.18

全球變暖系數值(GWP)

3.8-4.1

包裝規格:

一次性鋼瓶30lb/13.6kg50lb/22.7kg

質量指標:

純度, %

≥99.8

水份, PPm

≤20

酸度, PPm

≤1

蒸發殘留物, PPm

≤100

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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