Results 1 to 2 of 2
Thread: What does "ze" mean in "R1234ze"
-
21-10-2022, 03:53 AM #1
What does "ze" mean in "R1234ze"
I have seen explainers like https://www.swep.net/refrigerant-han...rigerants/sd6/ and https://www.achrnews.com/articles/10...stem-explained
But have not found any clear explanation of the lowercase "ze" and "yf" commonly seen suffixed in R1234ze and R1234yf.
I understand the uppercase parenthesized (E),(Z) suffixed like R1234ze(E) is used to specifically refer to the (E) isomer.
Does the lowercase "ze" suffix refer to the unspecified mixture of the 2 isomers?
What does "yf" mean?
-
21-10-2022, 08:34 AM #2
Re: What does "ze" mean in "R1234ze"
Should answer your question.
http://hvacrfundamentals.blogspot.co...ering.html?m=1