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Product description
R290 propane gas, also known as cold coal, is a new environment-friendly refrigerant, mainly used in central air conditioners, heat pump air conditioners, household air conditioners and other small refrigeration equipment. High purity R290 is used as temperature sensing working medium; Superior and primary R290 can be used as refrigerant alternatives R22 and R502.
R290 propane gas Advantage:
Low global warming potential (GWP)
Excellent energy efficiency
Contains no chlorine or fluorine
Compatibility with existing equipment.
Products Description
Propane refrigerant r290 can also be used as a substitute refrigerant. Being an organic compound (hydrocarbon), it has no ozone depletion potential and a negligible direct global warming effect. To take into consideration however, is a certain contribution to summer smog.
Pressure levels and refrigerating capacity are similar to R22, and its temperature behaviour is as favourable as with R134a.
There are no particular problems with materials. In contrast to NH3, copper materials are suitable as well, so that it can be used in semi-hermetic and hermetic compressors. Common mineral oils of HCFC systems can be used here as a lubricant over a wide application range. Polyol esters (POE) and polyalpha olefins (PAO) offer even more favorable properties.
Refrigeration plants with R290 have been in operation world-wide for many years, mainly in industry – it is a "proven" refrigerant.
Meanwhile R290 is also used in smaller compact systems with low refrigerant charges like residential air-conditioning units and heat pumps. Furthermore, a rising trend can be observed in its use with commercial refrigeration systems and chillers.
Products Data
| Chemical name: | propane |
| Chemical formula: | CH3CH2CH3 |
| Molecular weight g/mol: | 44.096 |
| Boiling point ℃: | -42.2 |
| Critical temperature ℃: | 96.67 |
| Critical pressure MPA: | 4.24 |
| Vapor pressure (0 ℃) MPA: | 0.475 |
| Liquid density (25 ℃) kg/M3: | 492 |
| Ozone depleting potential (ODP): | 0 |
| Global warming coefficient (GWP): | 3.3 |
Why Choose Us?
20YEARS EXPERIENCE IN FLUORINE CHEMICAL AND EUIQPMENT EXPORT
STRONG R&D TEAM TO SUPPORT OEM&ODM SERVICE
SUPERIOR QUALITY CONTROL WITH UL,CE,ISO,CCC CERTIFCATION
HIGH COST-EFFECTIVE WITH QUALITY GUARANTEE
About Us
Established in 1988 by China's chemical manufacturing pioneer Juhua Group Corporation, Xiamen Juda has been focusing on fluorinated chemicalsexport since year 2004. Our7 major fluorinated product series include:
Refrigerant Gas, Medical Aerosol Propellant, Cleaning Agent, Fire Extinguishing Agent, Welding Gas, Cooling Fluid and Fluoropolymer.
Our chemicals and packaging have been in certified level of : FDA DMF, UL, CE,DOT, KGS, ASME, ISO,OHSAS.
Attend the 34th International Exhibition For Refrigeration, Air Conditioning, Heating and Ventilation, Food Freezing Processing, Packaging Storage
Attend the 34th International Exhibition For Refrigeration, Air Conditioning, Heating and Ventilation, Food Freezing Processing, Packaging
Our factory
Our warehouse
FAQ
Q: I want my logo on the products, What do I want to do?
A: You can get your logo in the products, which will be the smallest quantity to you, and if you feel okay pls. send us your design, we can check for you if this logo is free in the arrangement.
Q: How about the payment term?
A: TT, L/C at sight etc. Normally 30% T/T in advance, 30% TT before shipment, the balance against the copy of B/L
Q:Is it possible to mix loading of several kinds of refrigerants?
A: Yes,it is acceptable to mix different spec.and different refrigerant in one container.
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