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Suniso® SL 220 is a fully synthetic, high-performance refrigeration lubricant designed specifically for compressors utilizing HFC refrigerants. Formulated with advanced polyol esters (POEs), it offers superior miscibility with refrigerants, ensuring efficient oil return and minimizing oil buildup in system components. Its exceptional thermal stability and viscosity retention provide optimal protection for compressor bearings, even under extreme operating conditions. Suniso SL 220 is ideal for a wide range of refrigeration, air-conditioning, and heat pump applications, delivering long-lasting reliability and reducing system maintenance.⬤
• Miscibility with HFC refrigerants: Ensures efficient oil circulation and minimizes the risk of oil trapping in the evaporator, thereby optimizing system efficiency.
• Viscosity retention: Provides a stable lubricating film to protect compressors from metal-to-metal contact and wear across various operating conditions.
• Thermal stability: High resistance to thermal degradation, reducing system failures and extending equipment life.
• Extended service life: Minimizes compressor downtime and maintenance needs, keeping systems running efficiently for longer.
• Designed for refrigeration, air-conditioning, and heat pump systems using HFC refrigerants like R-134a, R-404A, and R-507A.
• Ideal for use in commercial, industrial, and petrochemical refrigeration systems operating under extreme temperature conditions.
• Density @ 15°C: 0.966 kg/L
• Viscosity @ 40°C: 217.0 cSt
• Viscosity @ 100°C: 17.9 cSt
• Pour Point: -30°C (-22°F)
• Flash Point: 255°C (491°F)
• Certifications: ISO 9001: 2015, ISO 14001: 2015, IAFT 16949: 2016
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