NyeTorr® 6350EL
To enable longer missions and ensure mission success, design engineers will need to carefully consider the expected life and reliability of their mechanisms. 
To support the growing space industry, Nye developed an ultra-high-vacuum PFPE grease, NyeTorr® 6350EL, to increase the durability, functionality and reliability of any rolling or sliding space mechanism with an overall goal of prolonging mechanism life for the following:
- Precision bearings
- Gears/actuators
- Ball/lead screws
Advantages
- Extend functional life of components
- Reduce friction & wear
- Increase load-carrying capabilities
- Improve durability and reliability
- Ensure extremely low outgassing
- Provide excellent corrosion protection
Lubricant Properties
| Properties | Test Conditions | NyeTorr® 6350EL | Test Method |
|---|---|---|---|
| Base Oil | - | PFPE | - |
| Temperature Range | - | -80 to 250°C | - |
| Kinematic Viscosity | 40°C 100°C |
200 cSt 48 cSt |
ASTM D-445 |
| Worked Penetration | P60 | 281 | ASTM D-1403 |
| Oil Separation | 24h, 100°C | 6.30% | ASTM D-6184 |
| Particulate Count | 10 - 34 microns | <400/cc | ED-STD-791D |
| 4 Ball-Wear | 40-kg load, 1200 RPM, 1 hr, 75°C |
0.74 mm | ASTM D-2266 |
| Vacuum Stability | - | TML 0.06 CVCM 0.0008 |
ASTM E-595 NASA SP-R-0022A |
| ROF+ Bearing Life | Fr=100 N, Fa=200 N, 230°C, 10,000 RPM |
>2,300 Hours | CTM-059 |
| Bearing Corrosion | 96h, 52°C, Distilled Water |
No Corrosion | ASTM D-1743 |
| Knudsen Vapor Pressure | 25°C 200°C |
5.76 E-12 1.12 E-08 |
CTM-59 |
| Dynamic Particle Generation | - | ISO 4 | CTM |
Packaging Options
Nye greases are available in a variety of packaging sizes for both high-volume production dispensing and small volume dispensing.
-
10 cc syringe
-
30 cc syringe
- 50 g jar
If these packaging options don't suit your needs, we will work with you to find you the right dispensing option for your application.
Want to learn more or place an order? Click here to contact an engineer.
