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1 de jul. de 2018 · What is R-134a? R-134a is an HFC refrigerant that is intended to be used in automotive applications. It was designed to replace R-12. It has no Ozone Depletion Potential but has a high Global Warming Potential. Can I Buy R-134a Without a EPA 609 License?
Freon™ 134a can be used to replace CFC-11, CFC-12, and HCFC-142b in many thermoplastic foam applications. Freon™ 134a can be used as a replacement for CFC-12 and HCFC-141b in thermoset foams. HFC-134a features properties that are advantageous for high value-in-use products and meets the requirements of safety/environmental issues. Freon™
7 de jul. de 2015 · According to the EPA’s announcement the chosen date for mandatory R-134a phase out is the year 2020. The goal is for all vehicles with the model year of 2021 to use an alternative refrigerant in place of 134a. They did make an exception for vehicles that are specifically manufactured for export out of the country.
15 de dic. de 2023 · HFC-134a: A Potent Greenhouse Gas; HFC-152a: A Lower GWP HFC; HFO-1234yf: Today’s Most Common Refrigerant for New Light-Duty Vehicles; CO 2 (R744): The Only Refrigerant Exempted from the Venting Prohibition; New Climate-Friendly Alternative Refrigerants
1,1,1,2-Tetrafluoroethane (also known as norflurane , R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone ...
5 de feb. de 2024 · Introduction: 134a refrigerant, also known as R-134a or 1,1,1,2-Tetrafluoroethane, is a widely used hydrofluorocarbon (HFC) refrigerant in various cooling and refrigeration systems. Its popularity stems from its non-toxicity, non-flammability, and favorable thermodynamic properties.
New tables of the thermodynamic properties of HFC-134a have been developed and are presented here. These tables are based on experimental data from the database at the National Institute of Standards and Technology (NIST). Equations have been developed, based on the Modified Benedict-Webb-Rubin (MBWR) equation of state, which
