DSF-5000
Tech Data
DSF-5000 is the state of the art in a high temperature grease. It is specifically formulated as a high temperature lubricant to be applied where a conventional soap-thickened, or so called NON MELT, clay thickened grease will not provide adequate performance. DSF-5000 is a synthetically thickened grease which employs a highly thermal stable synthetic base oil. DSF-5000 will not oxidize such as a petroleum oil/grease at elevated temperatures.
DSF-5000 Extreme High Temperature Grease is recommended for use where continuous operating temperatures exceed 540°C / 1200°F. The maximum continuous operating temperature for DSF-5000 is 730°C / 1500°F. However, higher temperatures on an intermittent basis are acceptable to 770°C / 1690°F. DSF-5000 can be used with confidence where conventional greases carbonize or harden due to extreme elevated temperatures. DSF-5000 has a low temperature range to -20°F (-29°C).
Typical Characteristics
| NLGI Grade | 1.5 | ASTM-D-1092 |
|---|---|---|
| Worked Penetration | 290-315 | ASTM-D-217 |
| Dropping Point | NONE | ASTM-D-2265 |
| Oxidation Stability (PSI Drop @ 100 hrs) | -2 | ASTM-D-942 |
| Rust Preventative | 1 A | ASTM-D-1743 |
| Water Washout | 1.1 | ASTM-D-1264 |
| Extreme Pressure (Timken OK Load Kg, (lb) | 25+(50) | ASTM-D-2509 |
| Four Ball Wear | 8 mm | ASTM-D-2266 |
| USDA Rating | H 2 | |
| Appearance Visual | Blue Smooth |