Royco® 950 is a specialized fractionation of a Stoddard solvent with stabilizing additives to prevent the formation of gums and peroxides Royco® 950 is suitable for use in the calibration of fuel system components in both reciprocating and gas turbine aircraft engines.
Kinematic Viscosity, (@ 25°C, ASTM D445): 1.17 +/- 0.05
Flash Point, (°F, ASTM D-56): > 100
Total Acid No. mg/100ml (ASTM D-381): <5.0
Royco® 950 is used in the calibrating process for aircraft fuel systems and prevention of clogging or gum formation.