Ecofreeze refrigerants (E12, E22, Eco134 and Eco404) are Zeotrope natural gas mixtures , intended to replace the R12 (CFC), R22 (CFC), R134a (HFC) and R404a as refrigerant gas in refrigeration, air conditioning and freezing. The purpose of this document is to inform the industry at large of the existence of a totally organic to the change of refrigerants in air conditioning systems, as these products do not harm the ozone layer (Zero ODP) and do not produce the GREENHOUSE effect (Zero GPO) which will provide savings in electrical energy consumption of their equipment.

Ecofreeze products are the result of technological development carried out by a group of Mexican technologists Ecoenergía Group, which since 1997 has tested the operation of these new refrigerants in different air conditioners and cooling, thereby obtaining optimum results in the environmet, also has been found to be more efficient, achieving savings of up to 30% in electricity consumption.

The technological development of these natural products has been solving the requirements of a global society concerned with the conservation of their environment, so it has global projection and has received coverage for their technical and financial depth, the support of institutions like : CONACYT, The Ministry of Economic Development of Nuevo Leon and The Ministry of Finance, The FIDE-saving trust for enegía, CFE. ITESM, by La EGADE (Graduate School of Business Administration and Management), the accelerator technology-based business: The CITT (Center for Innovation and Technology Transfer).

The results of the thousands of applications Ecofreeze products have been consistent in change projects traditional refrigerants (R12, R22, R134a and R404a) refrigerants by respective Ecofreeze. These were carried out from 1997 to 2007 obtaining significant power savings. At this stage of technological development work began in conjunction with world-class manufacturing companies, concerned about incorporating into their new production lines refrigeration and air conditioning working with natural refrigerants, creating what we call:

The refrigerant Ecofreeze 12 (E12) has been developed by Ecofreeze International SA of C.V. and is characterized by higher energy efficiency than conventional coolants. The E12 is a mixture zeotropic natural gas making it environmentally friendly to be harmless to the ozone layer and does not contribute to global warming.

Applications: Domestic and Industrial Refrigeration.

Support for lubricants: The natural refrigerant E12 is compatible with most lubricants, from natural to synthetic ones.

Compatibility with polymers: The information available so far indicates that the sample E12 compatibility with plastics such as Kel-F, Teflon, Tefzel, Kynar and PVC as well as elastomers and Viton Buna-N, however its use is conditioned materials as polycarbonate, Kalrez, Neoprene and Polyurethane because so far no one has enough information to determine compatibility and / or this is insatisfacitoria. It is noteworthy that the laboratory tests and field experience indicate that the refrigerant E12 works without compatibility problems with existing materials in the refrigeration equipment designed to work with the R12.

The refrigerant Ecofreeze 22 (Eco22) has been developed by Ecofreeze International SA of C.V. and is characterized by higher energy efficiency than conventional coolants. The Eco22 is a mixture zeotropic natural gas making it environmentally friendly to be harmless to the ozone layer and does not contribute to global warming.

Applications: Domestic and Industrial Refrigeration. Air conditioning.

Support for lubricants: Eco22 natural refrigerant is compatible with most lubricants, from natural to synthetic ones.

Compatibility with polymers: The information available so far indicates that the sample Eco22 compatibility with plastics such as Kel-F, Teflon, Tefzel, Kynar and PVC as well as elastomers and Viton Buna-N, however its use is conditioned materials as polycarbonate, Kalrez, Neoprene and Polyurethane because so far no one has enough information to determine compatibility and / or this is insatisfacitoria. It is noteworthy that the laboratory tests and field experience indicate that the refrigerant Eco22 works without compatibility problems with existing materials in the refrigeration equipment designed to work with the R22.

The refrigerant Ecofreeze 134 (Eco134) has been developed by Ecofreeze International SA of C.V. and is characterized by higher energy efficiency than conventional coolants. The zeotropic Eco134 is a mixture of natural gas making it environmentally friendly to be harmless to the ozone layer and does not contribute to global warming.

Applications: Domestic and Industrial Refrigeration. Automotive air conditioning.

Support for lubricants: Eco134 natural refrigerant is compatible with most lubricants, from natural to synthetic ones.

Compatibility with polymers: The information available so far indicates that the sample Eco134 compatibility with plastics such as Kel-F, Teflon, Tefzel, Kynar and PVC as well as the Viton elastomer, however is conditional use with materials such as Buna-Polocarbonatom N, Karlrez, Polyurethane Noepreno and because so far no one has enough information to determine compatibility and / or this is insatisfacitoria. It is noteworthy that the laboratory tests and field experience indicate that the refrigerant Eco134 works without compatibility problems with existing materials in the refrigeration equipment designed to work with R134a.

The refrigerant Ecofreeze 404 (Eco404) has been developed by Ecofreeze International SA of C.V. and is characterized by higher energy efficiency than conventional coolants. The zeotropic Eco404 is a mixture of natural gas making it environmentally friendly to be harmless to the ozone layer and does not contribute to global warming.

Applications: Refrigeration and freezing trade and industry.

Support for lubricants: Eco404 natural refrigerant is compatible with most lubricants, from natural to synthetic ones.

Compatibility with polymers: The information available so far indicates that the sample Eco404 compatibility with plastics such as Kel-F, Teflon, Tefzel, Kynar and PVC as well as the Viton elastomer, however is conditional use with materials such as Buna-Polocarbonatom N, Karlrez, Polyurethane Noepreno and because so far no one has enough information to determine compatibility and / or this is insatisfacitoria. It is noteworthy that the laboratory tests and field experience indicate that the refrigerant Eco404 ork without compatibility problems with existing materials in the refrigeration equipment designed to work with R404a.