Solvay AFR/765 POE

Features Of Solvay AFR/765 POE

1. High thermal and hydrolytic stability for extended service life in demanding refrigeration systems.

2. Excellent miscibility with HFC, HFO, and next-generation low-GWP refrigerants including 1234yf and R-513A.

3. Low volatility and high viscosity index ensure consistent lubrication performance across wide temperature ranges.

4. Non-corrosive to common system metals (copper, steel, aluminum) and compatible with elastomeric seals.

5. Formulated without chlorine or sulfur additives, supporting environmental compliance and system cleanliness.

Typical Applications Of Solvay AFR/765 POE

1. Rotary and scroll compressors in commercial refrigeration units.

2. Lubricant for heat pump systems operating with low-GWP refrigerant blends.

3. OEM-approved oil in automotive air conditioning systems using R-1234yf.

4. Industrial chillers utilizing HFC-134a, R-404A, or R-448A refrigerants.

5. Low-temperature cascade refrigeration systems requiring stable synthetic lubrication.

Specifications Of Solvay AFR/765 POE

Solvay AFR/765 POE – Frequently Asked Questions (FAQ)

Q1: What is Solvay AFR/765 POE and how does it differ from conventional polyolester lubricants?

A: Solvay AFR/765 POE is a high-purity, synthetic polyolester lubricant specifically formulated for use in next-generation refrigeration systems employing low-global-warming-potential (GWP) refrigerants such as HFC-32, HFO-1234yf, and zeotropic blends. Unlike many standard POEs, it offers enhanced thermal and hydrolytic stability, improved miscibility with challenging refrigerants, and optimized viscosity behavior across wide operating temperature ranges.

Q2: Is Solvay AFR/765 POE compatible with common refrigeration system materials such as elastomers and metals?

A: Yes, Solvay AFR/765 POE demonstrates broad compatibility with typical refrigeration system materials—including nitrile rubber (NBR), hydrogenated nitrile (HNBR), EPDM, and common metals like copper, steel, and aluminum—when used within recommended operating conditions. Compatibility testing under actual system conditions is still advised for critical or novel applications.

Q3: How should Solvay AFR/765 POE be handled and stored to maintain performance integrity?

A: To preserve its low moisture sensitivity and chemical stability, Solvay AFR/765 POE should be stored in tightly sealed original containers, protected from humidity, direct sunlight, and extreme temperatures. It is recommended to minimize exposure to ambient air during handling and to use dry, clean transfer equipment. Shelf life is typically up to 24 months when stored under these controlled conditions.

Q4: Can Solvay AFR/765 POE be mixed with other POE oils or mineral oils?

A: Mixing with other lubricants is not recommended. Solvay AFR/765 POE is engineered for optimal performance in dedicated low-GWP refrigerant systems, and blending may compromise miscibility, stability, or lubricity. For system retrofits or transitions, full oil replacement and thorough system flushing are strongly advised to ensure reliability and avoid unpredictable interactions.