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1,1,1,2-Tetrafluoroethane - Wikipedia


1,1,1,2-tetrafluoroethane, R-134a, Forane 134a, Genetron 134a, Florasol 134a, Suva 134a or ..... of the Refrigerant HFC 134a: Some Scaling Models at the Wayback Machine (archived 29 September 2003);...

What does A in R-134 A refrigerant stand for? - ResearchGate


Jul 15, 2013 ... 134 means tetrafluoroethane but i dont know what the mean of a. ... R134a..Here "a" is used to denote that it is an isomer. R134 and R134a ...

chemical engineering - What does "a" mean at the end of a ...


Feb 6, 2016 ... What does “a” mean at the end of a refrigerant's designation (R-134a)? ... R134a. .Here "a" is used to denote that it is an isomer. R134 and ...

What does the a stand for in R134a - Answers.com


The a in R134a is an indicator. There are two gases that are similar R134 and R134a. They both have the same chemical make up which is 2 hydrogen, 2.

Properties and Applications of R134a Refrigerant


R134a refrigerant is ozone friendly and is a popular replacement for R12. Read its ... Workshops may use more sophisticated equipments to do this. Fluorescent  ...

Refrigerant R134a Properties & Spec. Freon 134 (R134a Freon ...


Feb 9, 2010 ... The refrigerant R134a is the chemical compound tetrafluoroethane. ... do i have to change the capacitor used to see the current difference??? it ...

Classification of refrigerants - IIR


Examples: R22, R134a, R600a, R717. Sometimes ... Class 1 indicates refrigerants that do not show flame propagation when tested in air at 21°C and 101. kPa;.

What is R134a? | Reference.com


R134a is an inert gas used primarily as a refrigerant for domestic refrigeration and automobile air ... How do you change from R12 to R123a refrigerant?

What Is R134A Refrigerant? | eHow


HFC-134A does not damage the ozone layer like its CFC predecessors. ... R134a supplanted R12 in late 1995 due to concerns over R12's effect on the ozone ...