The Emkarate® range are synthetic polyol esters (POE) lubricants formulated specifically for use in refrigeration and air-conditioning compressors using HFC refrigerations. This product provides effective wear protection for bearing 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 products over wide operating temperature ranges.
|Residential Air Conditioning||Industrial & Commercial
Refrigeration & Air Conditioning
The lubricants of refrigerator compressors occupies a special position in lubricant technology. The longevity expected of refrigerator compressors is closely connected to the high quality which is required of refrigerator oils The interaction with other substances which the refrigerator oil comes into contact with, especially the sometimes extremely hot or cold refrigerant can cause specific problems in the refrigerator circuit.
The oil in a refrigerator compressor must lubricate the pistons, the motor , the valves and occasionally the slip ring seals. Furthermore, the refrigerator oil must dissipate heat away from hot compressor components and assist in sealing the compression chambers and valves.
The RENISO KCI series oils are produced from very selected mineral oil having extremely low pour point and are freed from moisture by special production procedure. RENISO KCI series oils are extremely oxidation resistant which helps in avoiding the sticky gum formation in use allowing extended period trouble free operations by ensuring trouble free condenser efficiency.
RENISO KCI series oils are recommended for lubrication of open ammonia cooled industrial refrigeration systems which requires straight mineral oils as per IS : 4578 – 1968
|Properties||Unit||KCI 32||KCI 46||KCI 68||ASTM Method|
|Appearance||Bright Amber, Free from suspended Particles||Visual|
|Density @ 29.5°C||Dg/ml||0.875||0.876||0.877||ASTM 1298|
|Kin. viscosity@ 40°C||cSt||32||46||68||ASTM D 445|
|Flash Point min||°C||160||180||200||ASTM D 92|
|Pour Point||°C||-40||-30||-27||ASTM D 97|