R290 refrigerant
Superior and first grade R290 can be refrigerant replacement for R22
Physical properties:
Molecular weight 44.9
Boiling point oC 42.2
Critical temperature oC 96.67
Mpa Critical pressure Mpa 4.25
Saturated liquid density 25oC, (g/cm3) 0.58
Specific heat of liquid [KJ/(kg oC)] 1.64
(ODP) 0
(GWP) 0.01
Quality index
Propane content (mol) % ≥ 99.9
Unsaturated hydrocarbon content 0.001
Sulfer content 1
Moisture(v/v) % 0.001
Residue ml/100ml None
Packing specifications: Non-reusable cylinder: N. W. 4kg/cylinder N. W. 9kg/cylinder reusable cylinders 118L 800L 926L Tank
Company introduction
Jinan Green Environmental Technologies Co., Ltd. Located in the beautiful city of springs, Jinan, mainly deals in R&D and sales of Hydrocarbon eco-friendly refrigerants. The company main products are goodperformance new type Hydrocarbon refrigerants. Among the products, we have highpurity R600A and highpurity R290, the products are produced base on natural gas, and unharmful to the Ozone Layer, no greenhouse effect, also green for the environment. The characteristics include big latent heat of evaporation, good cooling capacity, good liquidity, low delivery pressure, low power consumption, slow speed of load temperature picks up, we also have HC-22(direct substitute of R22), HC-134A(direct substitute of R134a)are Hydrocarbon natural refrigerant, the energy saving rate is 20% higher compared with the old refrigerants, are the best substitutes for the traditional refrigerants.
We are devoting ourselves to the exploitation and promotion of Hydrocarbon refrigerant, offer professional and considerate service, to make a good effort to China's realization of non-CFC refrigerants.
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Products we offer |
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R22 |
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R134a |
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R290 |
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R600 |
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R600a |
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R1270 |
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R404 |
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R410a |
Jinan Green Environmental Technologies Co., Ltd. is located in the beautiful Spring City of Jinan, is a company which propose to develop energy-saving and environment-friendly products. Our products mainly for the excellent performance of the new hydrocarbon refrigerant, which is a refrigerator plant and refrigeration markets have recognized the high purity R600A, high purity R290, natural petroleum products for the oil resources without damaging the ozone layer, without the greenhouse effect, green. It features a large latent heat of evaporation, cooling capacity, mobility, and delivery pressure, low power consumption, load temperature rise is slow. And produced by HC-22 (direct replacement R22), HC-134A (direct replacement R134A) is a natural hydrocarbon refrigerant as compared with the original refrigerant alternative energy up to 20%, the conventional refrigerant R22, R134A most good alternatives.
