R290

¥215.00 Price drop reminder
  • Brand: WULA
  • Product Code: R290
  • Availability: In Stock

Total ¥215.00
Tags:: R-290 HC-290 C3H8

R290制冷剂,中文名称制冷级丙烷,化学式C3H8。主要用于替代R22R502制冷剂使用在低温制冷设备中;由于R290制冷剂易燃,通常只用于充液量较少的低温制冷设备中,或者作为低温混配冷媒的一种组分;R290与传统的冷冻油兼容。高纯级R290用作感温工质;优级和一级R290可用作制冷剂替代R22、R502,与原系统和润滑油兼容,用于中央空调、热泵空调、家用空调和其它小型制冷设备。R290属于碳氢制冷剂;对臭氧层完全没有破坏,并且温室效应亦非常小,实属当今最环保的制冷剂,从环保的角度来讲,全世界几乎所有国家对于R290制冷剂在新制冷设备上的初装,以及售后维修过程中的使用均没有限制。

R290制冷剂参数

名称:R-290、HC-290 中文名称:制冷级丙烷
英文全称:propane 化学分子式:CH3CH2CH3、C3H8
分子量:44 标准沸点:-42.2℃
临界温度:96.7℃ 临界压力:4.25MPa(绝压)
破坏臭氧潜能值(ODP):0 全球变暖潜能值(GWP):20

 

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