R513A refrigerant (Auteon XP10) belongs to low global warming potential (GWP) and isR134a refrigerantNon-combustible alternatives to large chillers are used. The R513a refrigerant has similar performance characteristics to R134a, while the GWP is reduced by more than 55%. The R513a refrigerant is compatible with the design of R134a equipment and has significant advantages over other low GWP products. The scope of use includes: mid-temperature circuits for cascade systems, mid-temperature applications for commercial and industrial direct expansion systems, chillers, air conditioners and heat pumps, installation of new equipment, renovation of existing systems, etc.
Advantages of R513A refrigerant:
1. Low GWP value, 56% lower than R134a; ozone depletion potential value of 0
2. zero-temperature slip azeotrope
3. Excellent cooling capacity and energy efficiency performance comparable to R134a
4. Compatible with existing equipment designs and lubricants
5. Recognized by major equipment and component manufacturers worldwide
Packaging specification: 10kg, ton pack.
R513A Composition
Mole percentage: R1234yf accounts for 53.2426%, R134a accounts for 46.7574%
Mass percentage: R134a accounts for 44%,R1234yf56%
R513A refrigerant parameters
| Name: R513A, HC/DME-513A | Classification: Mixed refrigerants |
| Molecular weight: 108.4 | Molar mass: 108.4g/mol |
| CAS Number: 811-97-2/754-12-1 | Critical temperature: 96.5℃ |
| Critical pressure: 3.766MPa | Density (21.1℃, liquid): 1185.7kg/m3 |
| Ozone Destruction Potential (ODP): 0 | Global Warming Coefficient (GWP): 631 |
| Boiling point (1 standard atmosphere):-29.2℃ |
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