ThredOn® Enviro-1 is a technologically advanced, extremely water resistant, biodegradable base grease formulated with natural mineral fillers and other environmentally friendly additives. It contains no metals or PTFE. It can adhere to wet joints over a wide temperature range and protects threads for superior makeup and breakout performance. It has the added convenience of being light in color to assure consistent coverage.
ThredOn® Enviro-1 is used for tool joints, tubing and casing, as well as legs of jack-up rigs. It can be used for storage and thread protection, slides and any highly loaded, slow moving surface.
Enviro-1 meets requirements for the most sensitive marine environments, including Norway Yellow Y1, Cefas E, and VGP EAL for US waters (US EPA).
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| Item Number | Unit Size | Quantity |
|---|---|---|
| 0378044WPS | 44 lb pail | |
| 0378484DR | 484 lb drum |
| Appearance | Beige, smooth, tacky |
|---|---|
| NLGI | 0-1 |
| Worked Penetration, 60x (ASTM D217) | 360-390 |
| Base Oil | Synthetic ester |
| Base Oil Viscosity | 44 cSt at 40°C |
| Base Oil Viscosity | 9 cSt at 100°C |
| Base Oil Pour Point | -58°F (-50°C) |
| Solids Content | Mineral fillers |
| Specific Gravity | 1.3 |
| Density (lb/gal) | 10.7 |
| Dropping Point (ASTM D566) | >392°F (200°C) |
| Flash Point | >570°F (300°C) |
| Temperature Range | -40°F to 300°F (-40°C to 150°C) |
| Four-Ball EP Weld Point (ASTM D2596) | 620 kgf |
| Friction Factor (API 7A1) | 1.0 |
| Evaporation, % Vol Fraction Loss, 24th, 100°C | >0.40% |
| Gas Evolution, 120h, 66°C | 1 cm3 |
| Oil Separation, % Vol Fraction Loss, 24h, 100°C | 2.10% |
| Water Leaching, % Mass Fraction Loss, 2h, 66°C | 1.64 |
| Cold Application at -7°C | Pass |
| Adherence at 66°C, % Mass Fraction Loss | 0% |
| Copper Strip Corrosion (ASTM D4048) | 1a |
| Rust Prevention, SKF Emcore Distilled Water (ISO 11007) | Pass (0-0) |
| Rust Prevention, SKF Salt Water (ISO 11007) | Pass (0-0) |
| Pumpability at -30°C (Lincoln-Helios) | Pass |
| Offshore Environmental Classifications | Norway Yellow Y1, Cefas ranked E (reg. no. 25214), US EPA VGP 2013 EAL |
