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Refrigerants(Hits:10) 
Refrigerants-R290
  • Refrigerants-R290
R290 refrigerant

R290 is a HC based refrigerant, which has zero ODP and a negligible GWP. It is replacement for R22 and R502 in low temperature refrigeration system.

Replace
R22, R502

Application
Refrigeration plants
Domestic heat pump 
Air conditioner


Benefic
Environment friendly
Works with the existing lubricants MO and AB

 

Physical properties:

ComponentChemical nameMolecular formulaWeight%
HC-290PropaneCH3CH2CH3100
Molecular weight44.1
Boiling point-42.2 ℃
Critical temperature96.7℃
Critical pressure4250kPa
OdorSlight ethereal
FormLiquefied gas
ColorClear, colorless
Heat of vaporization at boiling pointKJ/kg
Vapor Pressure at 25 ℃830kPa
Vapor Density at 25 ℃ (Air = 1)1.5
Liquid Density at 25 ℃0.492g/cm3
Ozone Depletion Potential(ODP)0
Global Warming Potential(GWP) 100yrabout 20
ASHARE Safety Group ClassificationA3
Flammability at 1 atm. and 18 ℃Extremely flammable


Lubricant Recommendation
MO and AB


Packing:
Disposable cylinder 5kg/cylinder

Refillable cylinder 380kg/cylinder

Item No.:R290
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