- Contact Person : Mr. Liu Yang
- Company Name : Hangzhou Gulun Refrigeration Equipment Co., Ltd.
- Tel : 86-571-89719160-8006
- Fax : 86-571-89719158
- Address : Zhejiang,Hangzhou,No. 206, Zhenhua Road, West Lake District
- Country/Region : China
- Zip : 310013
Refrigerant Gas R404a
Refrigerant Gas R404a
A kind of refrigerant of surrounds-protection model, used in replacing R22,R502.
Refrigerant R-404a is a kind of refrigerant of surrounds-protection model, used in replacing R22 R502.It has a good nature of cleaning, low poison , non-combustion, good-refrigeration and so on, and greatly used in air- conditioner.
Formula CHF2 CF3/CH3CF3/CF3CH2F Boiling Point ( ºC) -46.1 Vapor pressure(25ºC),Mpa, abs 1.26 Liquid density(25ºC),kg/L 1.045 ODP 0 Odor Slight ether Critical Pressure Mpa 4.619 Color Colorless, transparent Nature Liquefied gas, stable HFC-125, %(W/W) 44±2 HFC-143a %(W/W) 52±2 HFC-134a, %(W/W) 4±1 Purity % 99.5 Water, ppm ≤ 10 Acidity, ppm ≤ 1 Residue mg/kg ≤ 100 Non-congealing gas-phase, % (v/v), ≤ 1.5
Refrigerant Gas R404a
