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R-502
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R502

 天津11选5制冷劑

联系人:张经理  电话:13422037271


包裝規格:

品種 毛重(kg) 淨重(kg) 價格
R502 16 13.6 面議

 

由于制冷剂價格浮动较大,当日價格请咨询销售经理。

運費以實際發生爲准。

 

物理性質:

分子式                      F22和F115的恒沸混合物

分子组成比%                    48.8/51.2
分子量                             116.3
沸点 ℃                            -45.6
临界温度 ℃                       82.1
临界压力 ,Mpa                   4074.8
临界密度 Kg/m3                 1192.0
可燃性:                              无 

 

 

質量指標:

外观                              无色不浑浊
气味                              无异臭
水分≤ %                        0.002
酸度≤(以HCI计) %       0.0001
蒸发残留物≤ %               0.01 

 

主要用途:

氟制冷劑(R502)是一種低溫制冷工質,具有冷凍容量高、致冷速度快的優異制冷性能。主要用途:可作爲食品陳列、食品貯藏、制冷、冰淇淋、冰箱、低溫冰箱以及低溫冷凍壓縮機用致冷劑。