Description
Refron R‑134a (1,1,1,2-Tetrafluoroethane) is an HFC refrigerant known for its thermal stability and non-toxic nature. It’s commonly used in mobile air conditioning, commercial refrigeration, and medical refrigeration. It serves as a long-standing replacement for R‑12 due to zero ODP.
Key Features:
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Environmentally friendly (zero ODP)
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Low toxicity and non-flammable
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Compatible with a variety of system designs
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Excellent thermal and chemical stability
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Suitable for medium temperature systems
Specifications:
| Property | Value |
|---|---|
| Chemical Name | 1,1,1,2-Tetrafluoroethane |
| Formula | C₂H₂F₄ |
| Purity | ≥ 99.9% |
| Boiling Point | −26.1°C |
| GWP | ~1430 |
| ODP | 0 |
| Lubricant Type | POE (Polyolester Oil) |
| Packaging Available | 13.6kg, 50kg, ISO tanks |
Applications:
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Automotive air-conditioning (MAC systems)
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Household refrigerators
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Commercial freezers
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Water chillers and display cases
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Refrigerated transport systems
Usage:
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Requires POE oil for lubrication
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Ensure system cleanliness before charging
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Used in both new systems and as retrofit from R‑12
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Follow EPA handling protocols
FAQs:
Q1. Can R‑134a be used in home refrigerators?
Yes, R‑134a is commonly used in domestic refrigerators and freezers due to its safety and efficiency.
Q2. Is R‑134a being phased out?
In some regions, yes, due to its high GWP. Alternatives like R‑1234yf are replacing it in newer systems.
Q3. Is it a drop-in replacement for R‑12?
It can be retrofitted but not directly dropped in. Lubricant change and system modifications are necessary.
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