Audited Supplier
r1234yf
Alkane
Industrial Grade
Cyclic Hydrocarbon
Alicyclic Hydrocarbon
Alkane
99.9%
0
4
R1234yf
CH2fcf3
-29ºC
Less Than 0.0001%
340g
10, 000PCS
20days
3years
Refrigerant Gas
oem
Disposable Cans
220g
China
2903399090
Product Description
Refrigerant gas R1234YF Description
1.Refrigerant gas r1234yf is a best environmental replacement for r12 and r134a .
2.Refrigerant gas r134a is used as refrigerant in automobile air -conditioning ,household and com-mercial refrigerant applications.
It can also be used as aerosol, flame retardan , and blowing agent in pharmaceutical , agro-chemical , cosmetics and cleaning sectors.
3.Specification as below
| Model | R1234yf |
| Molecular formula | C3H2F4 |
| Replacement for | HFC-r134a,CFC R-12 |
| Boiling point 101.3Pa(°C) I | -29C |
| Critical temperature(°C) | 95 |
| Critical pressure | 34 bar |
| ODP | 0 |
| GWP | 4 |
| Purity | ≥99.9% |
| Form | Liquefied gas |
| Color | Clear |
| Odor | Slight |
| Lubricant Required | Pag oil |
| Application | Mobile Air Conditioning (Automotive) and Domestic Refrigeration |
Frequently Asked Questions
1. What applications will use 1234yf?Mostly it will be automobiles that use 1234yf. Eventually we will see medium duty and even heavy duty vehicles come over to the YF side as well.
2. Why are we switching refrigerant again for automobiles?
We are sure most of you remember the days of R-12 refrigerant. R-12 was phased out back in 1992 due to the Ozone depleting Chlorine that it contained. The substitute that we used for R-12 was the new HFC called R-134a. It was later found that R-134a had a very high Global Warming Potential, or GWP, number. GWP is a measurement of Greenhouse Gases and their effect on Global Warming. A lower GWP alternative to R-134a had to be found and thus we have the new 1234yf.
3. How is 1234yf different from R-134a?
134a is a Hydroflurocarbon refrigerant while 1234yf is a Hydrofluroolefin refrigerant. While these are two separate classes of refrigerants they are in fact very close to each other. The only main difference is that the HFO refrigerants have a double carbon bond whereas HFCs do not.
4. I read that 1234yf is flammable, should I be worried?
Truth be told, it's not that big of a concern. Yes, it's mildly flammable but so is the gasoline in your car. There have been countless tests from all different companies and organizations from all over the world. Throughout all of these tests there has been only one that found bad results from flammability. I will get further into this one bad test in the 'history' section in this post.
5. Will I see a difference between temperatures and pressures when working on a 1234yf unit?
There is a slight difference as you go up in temperature but for the most part 134a and 1234yf work on very similar temperatures and pressure.
