Mobil DTE PM™ Ashless oils are high-performance, low aquatic toxicity, lubricants specifically designed for demanding industrial paper machine circulating systems, helping protect both gears ａnd bearings operating under severe conditions. They exhibit good viscosity characteristics helping reduce start-up to production times as well as maintaining equipment protection at high temperatures. The carefully selected base oil ａnd metallic free additive system allow passing results of acute aquatic toxicity testing (LC-50, OECD 203) while providing excellent resistance to oxidation ａnd thermal degradation, exceptional protection against rust ａnd corrosion, ａnd a high level of anti-wear performance.Mobil DTE PM Ashless Series are formulated to be free of metallic additives ａnd phenols to help minimize impact to water treatment streams.
Features ａnd Benefits
The Mobil DTE PM Ashless series oils can help extend maintenance intervals ａnd improve production capacity by providing the following performance features:
- Excellent gear scuffing ａnd wear protection can help to minimize equipment failures ａnd maintenance downtime.
- Enhanced oxidation ａnd thermal stability can help extend oil life versus mineral oils, maintain system cleanliness, ａnd minimize unexpected equipment downtime.
- Excellent rust, anti-foaming, ａnd filterability performance helping protect equipment under severe operating conditions.
- Effective water separation performance helps allow easy removal of water coupled with minimal emulsion formation to help improve lubricant film strength.
Applications
- Lubrication of industrial paper machine circulating systems
- Applications involving circulation systems operating over a wide temperature range
- Systems that must be started ａnd brought on line quickly
- Circulation systems lubricating gears ａnd bearings
Typical Properties
Mobil DTE PM Ashless | 150 | 220 | 320 |
ISO Viscosity Grade | 150 | 220 | 320 |
Viscosity, ASTM D 445 | | | |
cSt @ 40ºC | 150 | 220 | 320 |
cSt @ 100ºC | 14.6 | 18.7 | 24 |
Viscosity Index, ASTM D 2270, min | 97 | 97 | 97 |
FZG 4-Square Load Support, DIN 51354, fail stage | 12 | 13 | 13 |
Demulsibility, minutes to 40/37/3, 82º C | 5 | 10 | 15 |
Acute Aquatic Toxicity (LL50, OECD 203) | Pass | Pass | Pass |
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