Emkarate®
RL 22HB
Typical Properties Data Sheet
Product Description:
Emkarate RL 22HB is a cSt 20 synthetic polyol ester (POE) lubricant formulated
specifically for use in refrigeration and air-conditioning compressors using HFC
refrigerants. This product provides effective wear protection for steel and aluminium
surfaces for increased system life and improved efficiency and is suitable for both initial
fill and service fill. The combination of low temperature characteristics and unparalleled
chemical and thermal stability enable the use of Emkarate RL 22HB over a wide
operating temperature range.
Analysis Method Typical
Value
Viscosity @ 40°C (cSt) ASTM D445 18.9
Viscosity @ 100°C (cSt) ASTM D445 4.18
Viscosity Index ASTM D2270 126
Pour Point (°C) ASTM D97 -54
Density @ 20°C (g/ml) ASTM D1298 0.997
Flash Point COC (°C) ASTM D92 240
Acid Value (mg KOH/g) ASTM D974 <0.05
These values are not intended for use in preparing specifications. Additional technical
information such as water content is available upon request.