Product Portfolio
Turbine Fluids
Key Performance Properties
Fluid film lubrication of moving parts at very high speeds at high temperature.
Excellent wear prevention.
Excellent thermo-oxidative stability.
Excellent deposit control.
No coking on hot surfaces.
KLANXESS TEO Approval Snapshot
| Product | Description | Military Approval | SAE AS 5780 Approval |
| Royco® 500 | TEO Synthetic, 5 cSt | MIL-PRF-23699/STD | SPC |
|
Royco® 560 |
TEO Synthetic, 5 cSt |
MIL-PRF-23699/HTS |
SPC |
|
Royco® 899 |
TEO Synthetic Corrosion Inhibited, 5 cSt |
MIL-PRF-23699/CI |
– |
|
Royco® 808 |
TEO Synthetic, 3 cSt |
MIL-PRF-7808 |
– |
|
Royco® 555 |
Helicopter Transmission Synthetic, 5 cSt |
DOD-PRF-85734 |
– |
|
Royco® 481 |
Jet Engine Oil Mineral Oil | MIL-PRF-6081 (1010/1010N) |
– |
Hydraulic Fluids
Key Performance Properties
Non-compressible liquid.
Prevent wear of moving parts (pump and actuating cylinders
Low foaming.
High flash point (for some applications).
Low particle count “super clean” (increases life of the hydraulic system).
Product Summary – Hydraulics
| Product | Specification | Base Stock Chemistry | KV@ 40 °C,(cSt) | KV@ – 40 °C,(cSt) | Flash Point (°C) | Super Clean | Antiwear | Fire Resistant |
| Royco 756 | MIL-PRF-5606J | Mineral Oil | 14.1 | < 600 |
>85 (ASTM D 93) |
✔ | ✔ | |
| Royco 756A | MIL-PRF-5606A | Mineral Oil | 14.1 | < 500 |
>85 (ASTM D 93) |
✔ | ||
| Royco 782 | MIL-PRF-83282 | PAO/Ester | 14.3 | < 2200 |
>204 (ASTM D 92) |
✔ | ✔ | ✔ |
| Royco LGF (Yellow) (Red) |
Boeing BMS-3-32 (Type 2) McDonnell Douglas DPM 6177 |
Mineral Oil | 14.6 | < 600 |
>85 (ASTM D 93) |
✔ | ||
| Royco 757 | NA | Mineral Oil | 3.7 | 100 |
104 (ASTM D 92) |
✔ | ✔ |
Specialty Fluids
Key Performance Properties
Excellent medium-to-long term protection of metals against corrosion/rust
- Steel, Copper, Lead
Compatibility with other fluids
- Easily removed with common solvents or oil flushing, Engine oils
Low volatility
Specialty Preservative Fluids
| Product | Specification | Base Stock | Rust Inhibited | Yellow Metal Protection and Deactivation | Other stabilizers | Description/Use |
| Royco 363 | MIL-PRF-7870 | Mineral Oil | ✔ | ✔ | General purpose film forming rust preventative oil | |
| Royco 308 CA |
MIL-PRF-32033 Type I Class A |
Mineral Oil | ✔ | ✔ | ✔ |
General purpose film forming rust preservative oil. Can be used on wet parts (Water Displacing). Contains special wetting agents. |
| Royco 885 | MIL-PRF-6085 | Synthetic Ester | ✔ | ✔ | ✔ | Lubricating oil for aircraft instruments, low volatility. Metal parts rust preventative in commercial sector. |
| Royco 581 | MIL-C-6529 Type 1 | Mineral Oil | ✔ | ✔ | Corrosion preventative concentrate for aircraft engines containing dispersants, antiwear and antioxidant additives. | |
| Royco 482 | MIL-C-6529 Type 2 | Mineral Oil | ✔ | ✔ | Ready mixed rust preventative storage fluid for reciprocating engines and parts. | |
| Royco 483 | MIL-C-6529 Type 3 | Mineral Oil | ✔ | ✔ | Ready mixed rust preventative storage fluid for turbojet engines using MIL-PRF-6081 oils. |
Greases
Royco® 1MS
Royco® 22CF
Royco® 11MS
Royco® 22MS
Royco® 27
Royco® 43
Royco® 44
Royco® 64
Royco® 81MS
Royco® C-201
Grease Products Summary: Chemistry
| Product | Specification | Base | Thickener | MoS 2 | Graphite | Corrosion Inhibited |
| 1 MS | MIL-PRF-83483 | Mineral Oil | Petrolatum | √ | ||
| 44 | SAE-AMS-2518 | Mineral Oil | Petrolatum | √ | ||
| 11MS | MIL-G-7711A (obsolete) | Mineral Oil | Clay | √ | ||
| 49 | MIL-DTL-23549 | Mineral Oil | Clay | √ | √ | √ |
| 22MS | MIL-PRF-81827A | PAO | Clay | √ | √ | √ |
| 22CF | MIL-PRF- 81322 | PAO | Clay | √ | ||
| 27 |
MIL-PRF- 23827 Type I |
Ester | Lithium | √ | ||
| 43 | G- 4343 SAE-AMS-G-4343 | PAO/Ester | Lithium | √ | ||
| 64 | G-21164 | Ester | Lithium | √ | √ | |
| 81MS | DOD-L-25681D Notice 2 | Polysiloxane | PMPS | √ | ||
| C-201 |
PCS5051 Rev. A (Honeywell) |
Fluorosilicone | PTFE | √ |
Grease Products Summary: Application
| Product | Specification | Applications |
| 1 MS | MIL-PRF-83483 | Anti-seize, severe duty grease for spark plugs and threaded fasteners |
| 11MS | MIL-G-7711A (obsolete) | Severe duty for landing gear assemblies, actuators and airframe lubrication. |
| 22MS | MIL-PRF-81827A | Severe load applications such as splines, ball screws and anti-friction bearings |
| 22CF | MIL-PRF- 81322 | General purpose air frame applications. Aircraft wheel bearings, open gear box, anti- friction bearings, rotor bearings, actuators. |
| 27 |
MIL-PRF- 23827 Type I |
General purpose lithium grease for gears and actuators. Instruments and high speed bearings. |
| 43 |
G- 4343 SAE-AMS-G-4343 |
General purpose lithium grease for pneumatic systems, pressurized bulkhead grommets. Applications involving rubber-to-metal lubrication. |
| 44 | SAE-AMS-2518 | Graphite containing anti-seize compound for spark plugs, igniters, threaded fasteners and fittings. |
| 49 | MIL-DTL-23549 | General purpose MoS2 grease for high temperature applications up to 177 °C continuous service. Good for salt water or steam environments. |
| 64 | G-21164 | Synthetic lithium grease for heavily loaded sliding steel-on-steel surfaces. Low to moderate speed anti-friction bearings under high load. |
| 81MS | DOD-L-25681D Notice 2 | High temperature polysiloxane/MoS2 grease for sliding surfaces in gas turbine engines. |
| C-201 |
PCS5051 Rev. A (Honeywell) |
High temperature, high load carrying grease for aerospace applications up to 260 °C. |
