Summit Oilfield Lubricants & Sealants
Master TJC Lube
50% — Tool Joint & Drill Collar Compound
Product Information
TJC Lube 50% is manufactured from metallic zinc as specified in API 5A3/ISO 13678:2009 blended in a high quality petroleum base composition. TJC Lube 50% prevents thread damage and will not squeeze out under high loads or pressure. It is approved for use by tool joint manufacturers, and conforms to recommendations of IADC and API. The premium petroleum base composition contains anti-galling agents to produce a compound which is highly adhesive, water proof and brushable in high temperature applications. It also contains a premium inhibitor package to prevent rust and corrosion during storage.
TJC Lube 50% is recommended for use on all drill stem elements, including tool joints and drill collars. TJC Lube 50% has been tested by API methods and has a friction factor of 1.0. This product is available in a 50 lbs case (110.23 kg).
- Manufactured to API 5A3/ISO 13678:2009
- Friction factor of 1.0 as per API
- Prevents thread damage under high loads
- Highly adhesive, waterproof and brushable
- Premium rust and corrosion inhibitor package
Typical Observations
| Color | Gray |
| Texture | Smooth |
| Soap Type | Lithium Base |
| Density, lb/gal @ 77°F (25°C) | 13.95 |
| Specific Gravity @ 77°F (25°C) | 1.67 |
| Dropping Point, ASTM D-2265 | 500°F (260°C) |
| Flash Point, ASTM D-92 | 350°F (177°C) |
| Penetration, ASTM D-217 worked @ 77°F (25°C) | 320 |
| Base Oil Viscosity, cSt @ 40°C | 360 |
| Evaporation Loss, ASTM D-972 @ 212°F (100°C) | 0.3542% |
| Shell 4-Ball, ASTM D-2596 Weld Point, kgf | 500 |
| Oil Separation, ASTM D-1742 @ 77°F (25°C) | 0.3012% |
| Copper Strip Corrosion, ASTM D-4048 | 1A |
| Temperature Range | 10°F to 400°F (-12°C to 204°C) |
| Friction Factor as per API | 1.0 |
| Shelf Life (unopened container) | Two years |