Solvay AFR/760 POE

Features Of Solvay AFR/760 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 R1234yf and R1234ze.

3. Low volatility and minimal acid formation under operating conditions, supporting compressor reliability.

4. Superior lubricity and film strength to reduce wear in rotary and scroll compressors.

5. Non-corrosive to common elastomers and metals used in HVACR components.

Typical Applications Of Solvay AFR/760 POE

1. Mobile air conditioning systems using low-GWP refrigerants.

2. Commercial refrigeration units operating with HFC-134a or R513A.

3. Heat pump applications requiring stable lubrication across wide temperature ranges.

4. Chiller systems utilizing zeotropic or near-azeotropic refrigerant blends.

5. CO₂ (R744) transcritical booster systems where compatibility with high-pressure operation is critical.

Specifications Of Solvay AFR/760 POE

Solvay AFR/760 POE – Frequently Asked Questions (FAQ)

Q1: What is Solvay AFR/760 POE and how does it differ from conventional plasticizers?

A: Solvay AFR/760 POE is a polyolester-based functional additive designed for high-performance polymer systems, particularly in demanding elastomeric and thermoplastic applications. Unlike traditional phthalate or adipate plasticizers, it offers enhanced thermal stability, low volatility, and improved compatibility with polar and non-polar polymers—making it suitable for applications requiring long-term performance under elevated temperatures or dynamic mechanical stress.

Q2: Which polymer systems is AFR/760 POE typically compatible with?

A: AFR/760 POE demonstrates broad compatibility with engineering thermoplastics such as polyamide (PA), polybutylene terephthalate (PBT), and thermoplastic polyurethanes (TPU), as well as specialty elastomers including hydrogenated nitrile rubber (HNBR) and fluoroelastomers (FKM). Its balanced polarity allows effective interaction across diverse polymer matrices without phase separation under typical processing conditions.

Q3: How is AFR/760 POE typically incorporated into formulations?

A: It is generally introduced during melt compounding or internal mixing at standard processing temperatures. Due to its low volatility and thermal robustness, AFR/760 POE remains stable throughout extrusion, injection molding, and calendering operations. Dosage depends on formulation requirements but typically ranges from 0.1% to 2% by weight for functional enhancement—such as improving flexibility, reducing torque, or enhancing filler dispersion—without compromising mechanical integrity.

Q4: Does AFR/760 POE support regulatory compliance for food-contact or medical applications?

A: While AFR/760 POE is not inherently certified for direct food-contact or medical device use, its polyolester chemistry and absence of known high-concern substances make it a candidate for evaluation in regulated applications. Customers are advised to conduct full application-specific testing and consult current regional regulatory frameworks, as final compliance depends on the complete formulation, processing conditions, and end-use requirements.