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Refrigerants(Hits:77) 
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-290Propane   CH3CH2CH3100
Molecular weight   44.1
Boiling point   -42.2 ℃
Critical temperature   96.7℃
Critical pressure   4250kPa
Odor   Slight ethereal
Form   Liquefied gas
Color   Clear, colorless
Heat of vaporization at boiling point   KJ/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) 100yr   about 20
ASHARE Safety Group Classification   A3
Flammability at 1 atm. and 18 ℃   Extremely flammable


Lubricant Recommendation
MO and AB


Packing:
Disposable cylinder 5kg/cylinder

Refillable cylinder 380kg/cylinder

1L Tinplate can: 380gram/can


For any other information, please send email to cindy.hu@guomao-cool.com.

Item No.:R290
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