QC Lubricants
CAGE CODE 9Y364
 7360 Milnor St • Philadelphia, PA 19136
(215)333-2000 • (800)-887-2436
Extension 203 or 211

We actively supply a comprehensive line of MIL-SPEC  and commercial lubricants.

 

MIL-SPECS
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AnderolRoyco Lubricants

ROYCO® HF-825

ACRYLOID SYNTHETIC ASSEMBLY FLUID AND O-RING LUBRICANT

GENERAL INFORMATION:
ROYCO HF-825 is a concentrated solution of methacrylate polymer in synthetic diester based oil, which provides lubricity, and at the same time, a "tacky" film. HF-825 is ashless as well so it will not cause deposits or coke formation in the oil – wetted sections of engines or hydraulic systems.

TYPICAL PROPERTIES:

PROPERTIES

Kinematic Viscosity, cSt*
@ 100oF
@ 210°F
Viscosity, SUS*
@ 100°F
@ 210°F
Flash Point*, °F (°C)
Fire Point*, °F (°C)
Specific Gravity, gm/cc. 60°F/60°F
Total Acid Number, mq KOH/gm
* Diluted 3:1 with Plexol 201		 ROYCO HF-825

2900
350

12,490
1610
420 (215)
475 (246)
0.969

0.10

APPLICATIONS:
ROYCO HF-825 is used as an assembly aid to "stick - hold" parts together in multi-component mechanisms such as gearboxes, pumps, and engine accessories. ROYCO HF-825 is also used to "wet out" or lubricate Orings prior to pressing them into cavities thus preventing chafing or tearing of the O-ring surface. Because HF-
825 is commonly used as a viscosity index improver in many lubricating oils, there is no cause for compatibility concerns when used in contact with the oil-wetted areas of the lube system. ROYCO HF-825 is currently used by most major airframe and engine manufacturers and is qualified to part numbers by GE, Pratt and Whitney, Rolls-Royce Allison, among others.


Call us for pricing and availability, or with any questions. Our dedicated staff is eager to hear from you.


Royco and all associated logo's are registered trademarks of Anderol Inc.
 Distributed by QCLubricants, Inc. All Rights Reserved.