Special Features and Benefits
Chemola™ ThredOn® Copperhead is a premium drill collar and tool joint compound formulated to prevent downhole make-up even under high drilling torques. It contains copper flake and other time-proven solid lubricants and additives in a high quality grease base, and resists water washout and provides easier breakout without galling.
*Contains no lead.
*Available in Arctic Grade
Tele Phone Office: +1 281-606-0798
Cell Phone: +1 281-661-0512
| Appearance | Copper, smooth |
| NLGI | 1 |
| Penetration (ASTM D217) | 300-330 |
| Worked Penetration, 60x (ASTM D217) | 300-330 |
| Base Grease | Lithium complex |
| Base Oil | Mineral Oil |
| Base Oil Viscosity | 140 cSt at 40°C |
| Base Oil Viscosity | 10 cSt at 100°C |
| Base Oil Pour Point | -10°F (-23°C) |
| Solids Content | Copper, minerals |
| Specific Gravity | 1.2 |
| Density (lb/gal) | 9.8 |
| Dropping Point (ASTM D566) | 500°F (260°C) |
| Flash Point | 430°F (221°C) |
| Temperature Range | 0°F to 500°F (-18°C to 260°C) |
| Four-Ball EP Weld Point (ASTM D2596) | 620 kgf |
| Friction Factor (API 7A1) | 1.1 (can be torqued to 1.15) |
| Brushable To | 0°F (-18°C) |
| Sulfur Content | <0.15% |