MIL-PRF-87252, Coolant Fluid, Hydrolytically Stable, Dielectric
RoycoŽ 602 is a synthetic based dielectric coolant consisting of a stable synthetic hydrocarbon known as polyalphaolefin (PAO) and modern additives. RoycoŽ 602 offers exceptional performance over a temperature range of -54 to 200 °C. It does not react with water, resulting in cleaner operating systems and longer component life. RoycoŽ 602 is recommended for use as a dielectric cooling fluid for aircraft avionics systems, high-powered transmitter equipment and power supplies, radar, navigation and other electronic systems. Royco 602 may also be considered for use in electronics cooling systrems such as circulating computer coolant systems. Benefits include lower initial cost, longer fluid life, lower weight and lower toxicity when compared to other types of avionic coolants. Since RoycoŽ 602 does not react with water, no specialized reclamation equipment is required and there may be less environmental impact potential in the event of a spill. |
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.