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1,1,1,2-Tetrafluoroethane - Wikipedia

en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

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

www.researchgate.net/post/What_does_A_in_R-134_A_refrigerant_stand_for

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 ...

engineering.stackexchange.com/questions/7297/what-does-a-mean-at-the-end-of-a-refrigerants-designation-r-134a

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

www.answers.com/Q/What_does_the_a_stand_for_in_R134a

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

www.airconditioning-systems.com/R134a.html

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 ...

www.brighthubengineering.com/hvac/63578-refrigerant-r134a-properties-and-replacement-for-r12/

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

www.iifiir.org/userfiles/file/webfiles/summaries/Refrigerant_classification_EN.pdf

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

www.reference.com/home-garden/r134a-757bde619a7d1a93

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

www.ehow.com/facts_7527231_r134a-refrigerant.html

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 ...