Millions of Consumable Products for the Aerospace Industry

PROPERTIES

ROYCO 560

Viscosity @100°C, cSt Viscosity @ 40°C, cSt Viscosity @-40°C, cSt Flash Point, °F (C.O.C.) Pour Point, °F Neutralization No.

Evaporation, % loss (6 1/2 hrs/400°F) Thermal Stability (96 hrs/525 °F)

Viscosity @ 100 °F, % Change Acid Number Change, mg KOH/g

Metal Weight Change, mg/cm2

Oxidation and Corrosion Stability (72 hrs/400 °F) Corrosion

Steel, wt. change, mg/ cm2 Silver, wt. change, mg/ cm2 Aluminum, wt. change, mg/ cm2 Magnesium, wt. change, mg/ cm2 Copper, wt. change, mg/ cm2

Oxidation

Viscosity Change @ 100°F, % Total Acid Number Change Contamination, mg/100 ml Sediment, 1.2 micron filter, mg/1

Total Ash, mg

5.3

27.5

10,050

515

-75

0.14

2.5

+0.56

+1.92

-0.40

+0.02

+0.02

-0.01

+0.02

+0.00

20.1

0.52

0.67

4.73

0.001

PROPERTIES

ROYCO 560

Foaming, ml initial/ml final, Seq I, II, III

nil

Synthetic Rubber Swell

“H", % Swell (72 hrs/158°F)

13.0

"F", % Swell (72 hrs/400°F)

12.2

Bearing Rig Test, Type 1 1/2, 100 hrs.

Demerit Rating

10-20

Filter Deposits, gm

0.5

Oil Consumption

750

Viscosity Change @ 100°F, %

20.9

Total Acid Number Change, mq KOH/g

1.0