Ersatzstoffe für R404A und R507A
Für weiterführende Informationen und Alternativen siehe Kältemittel-Report A-500.
Aktuelle HFKW-Kältemittel | „Low GWP‟ Alternativen für HFKW-Kältemittel | |||||||
---|---|---|---|---|---|---|---|---|
ASHRAE | Hersteller- | Zusammensetzung | GWP ③ | Sicher- | Siede- | Temperatur- | ||
R134a | R450A | Solstice® N-13 | Honeywell | R1234ze(E)/ 134a | 604 (547) | A1 | -24 | 0,6 |
R456A | AC5X ⑥ | Koura (Mexichem) | R32/ 1234ze(E)/ 134a | 687 (627) | A1 | -30 | 4,8 | |
R513A | OpteonTM XP10 | Chemours | R1234yf/ 134a | 631 (573) | A1 | -30 | 0 | |
R513A | Daikin Chemical | |||||||
R515B ② | – | Honeywell | R1234ze(E)/ 227ea | 293 (299) | A1 | -19 | 0 | |
R471A② | – | Honeywell | R1234ze(E)/ 1336mzz(E)/ 227ea | 148 (148) | A1 | -17 | 2,4 | |
R1234yf | verschiedene | – | 4 (< 1) | A2L | -30 | 0 | ||
R1234ze(E) | verschiedene | – | 7 (< 1) | A2L | -19 | 0 | ||
R444A | AC5 ⑥ | Koura (Mexichem) | R32/ 152a/ 1234ze(E) | 92 (89) | A2L | -34 | 10 | |
R516A | ARM-42 | Arkema | R1234yf/ 152a/ 134a | 142 (131) | A2L | -29 | 0 | |
R404A/
(R22/ R407C) | R448A | Solstice® N-40 | Honeywell | R32/ 125/ 1234yf/ 1234ze(E)/ 134a | 1387 (1273) | A1 | -46 | 6,2 |
R449A | OpteonTM XP40 | Chemours | R32/ 125/ 1234yf/ 134a | 1397 (1282) | A1 | -46 | 5,7 | |
Forane® 449 | Arkema | |||||||
R452A | OpteonTM XP44 | Chemours | R32/ 125/ 1234yf | 2140 (1945) | A1 | -47 | 3,8 | |
R454A | OpteonTM XL40 | Chemours | R32/ 1234yf | 239 (238) | A2L | -48 | 5,7 | |
R454A | Daikin Chemical | |||||||
R457B | ARM-20b | Arkema | R32/ 1234yf/ 152a | 251 (251) | A2L | -47 | 6,1 | |
R454C ② | OpteonTM XL20 | Chemours | R32/ 1234yf | 148 (146) | A2L | -46 | 7,8 | |
R455A | Solstice® L-40X | Honeywell | R32/ 1234yf/ CO2 | 148 (146) | A2L | -52 | 12,8 | |
R457A ② | ARM-20a | Arkema | R32/ 1234yf/ 152a | 139 (139) | A2L | -43 | 7,2 | |
R465A | ARM-25 | Arkema | R32/ 1234yf/ 290 | 145 (143) | A2 | -52 | 11,8 | |
R468A | - | Daikin Chemical | R32/ 1234yf/ 1132a | 148 (147) | A2L | -51 | 12,3 | |
R22/ R407C | R449C | OpteonTM XP20 | Chemours | R32/ 125/ 1234yf/ 134a | 1251 (1146) | A1 | -44 | 6,1 |
R410A | R32 | verschiedene |
| – | 675 (677) | A2L | -52 | 0 |
R452B | OpteonTM XL55 | Chemours | R32/ 125/ 1234yf | 698 (676) | A2L | -51 | 0,9 | |
Solstice® L-41y | Honeywell | |||||||
R454B | OpteonTM XL41 | Chemours | R32/ 1234yf | 466 (467) | A2L | -51 | 1,0 | |
R463A | OpteonTM XP41 | Chemours | R32/ 125/ 1234yf/ 134a/ CO2 | 1494 (1377) | A1 | -59 | 12,2 | |
R466A | Solstice® N-41 | Honeywell | R32/ 125/ 13I1 (CF3I) | 733 (696) | A1 | -52 | 0,7 |