Royco 602

Royco 602 is a hydrolytically stable hydrogenated polyalphaolefin (PAO) coolant and dielectric lubricating fluid.

Features:

• Highly branched, stable synthetic hydrocarbon (PAO) with additives for storage stability
• Does not react with water
• Performs over a wide temperature range
• Longer fluid life and reduced weight compared with alternative avionic coolants, per the source
• May soften certain paints and natural rubber elastomers

Applications:

• Dielectric cooling of aircraft avionics
• High-powered transmitters and power supplies
• Ordnance systems and circulating electronics coolant systems

Specifications / Approvals:

• MIL-PRF-87252
• NATO Code S-1748