R507 refrigerant isR502long-term alternatives have zero ODP and do not contain any substances that destroy the ozone layer. The cooling capacity and efficiency of R507 refrigerant are very close to those of R502, and have excellent heat transfer properties and low toxicity. Therefore, R507 is more suitable for applications in the medium and low temperature refrigeration field than any other known alternative of R502. R507 ratioR404AAchieve lower temperatures, suitable for new commercial refrigeration equipment (supermarket freezers, cold storage, display cabinets, transportation), ice making equipment, transportation refrigeration equipment, marine refrigeration equipment or newer equipment at medium and low temperatures, suitable for all R502 can operate normally. environment. Wherever R502 can be used, R507 can be used instead. R507 is compatible with most materials in the original system, but requires changes to the dryer and other minor parts.
R507 Composition
Mole percentage: R125 accounts for 41.184%, R143A accounts for 58.816%.
Mass percentage:R125accounting for 50%,R143Aaccounting for 50%.
Refrigeration oil: It is recommended to use polyol ester POE(Polyol Ester) refrigeration oil. When replacing, the lipid oil should contain less than 5% mineral oil, and a variety of lipid oils are usually needed for cleaning.
R507 Packaging Specifications
Disposable steel cylinder 11.3kg, recyclable steel cylinder 740kg/926L steel cylinder packaging, ISO TANK filling, filling factor not greater than 0.8KG/L. Must be stored in a cool, ventilated place with a dryer to avoid sun and rain.
R507 Refrigerant Parameters
R507 Composition
Mole percentage: R125 accounts for 41.184%, R143A accounts for 58.816%.
Mass percentage:R125accounting for 50%,R143Aaccounting for 50%.
Refrigeration oil: It is recommended to use polyol ester POE(Polyol Ester) refrigeration oil. When replacing, the lipid oil should contain less than 5% mineral oil, and a variety of lipid oils are usually needed for cleaning.
R507 Packaging Specifications
Disposable steel cylinder 11.3kg, recyclable steel cylinder 740kg/926L steel cylinder packaging, ISO TANK filling, filling factor not greater than 0.8KG/L. Must be stored in a cool, ventilated place with a dryer to avoid sun and rain.
R507 Refrigerant Parameters
| Name: R507A, HFC-507 | Chinese name: R507 refrigerant |
| Molecular weight:99 | Standard boiling point: -46.8℃ |
| Critical temperature:71℃ | Critical pressure: 3.7MPa (absolute pressure) |
| Critical density: 0.488g/cm3 | CAS Number: 354-33-6/420-46-2 |
| Ozone Destruction Potential (ODP):0 | Global Warming Coefficient (GWP):3985 |
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