Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Benefits
Provides exceptionally clean operating engine and prolonged oil drain intervals.
Applications & Uses
- Markets
- Applications
- Application Area
- Application
- SENLUBE 7808 is used in the lubrication of aircraft gas turbine.
- SENLUBE 7808 is not interchangeable with any other lubricating oils except those qualified under MIL-L-7808 or MIL-L-23699.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity (100°C) | 3.2 | cSt | ASTM D - 445 |
| Viscosity (40°C) | 11.9 | cSt | ASTM D - 445 |
| Viscosity (- 54°C) | 11200.0 | cSt | ASTM D - 445 |
| Flash Point | 440.0 | °F | ASTM D - 92 |
| Evaporation Loss (400°F/ 6.5 hrs) | 20.0 | % | ASTM D - 97 |
| Trace Sediment | 1.0 | mg/²00 ml | — |
| Lead Corrosion (325°F/1 hr) | 0.01 | g/m² | — |
| Viscosity Stability (- 54°C) | 0.1 | % | — |
| Accelerated Storage Stability (48 hrs, 110°C) | 0.1 | gm/m² | — |
| Accelerated Storage Stability (168 hrs, 110°C) | 0.5 | gm/m² | — |
| Deposit Rating | 0.8 | — | — |
| Viscosity Change (40°C) | 12.0 | % | — |
| Viscosity Change (40°C) | 5.0 | % | — |
| Load Carrying Capacity | 550.0 | kN/m | — |
| Oil Consumption | 50.0 | ml | — |
| Elastomer Compatibility (NBR “H” Rubber, 185°F, 168 hrs) | 27.0 | % | — |
| Elastomer Compatibility (“FA” Rubber, 347°F, 72 hrs Swell) | 16.0 | % | — |
| Tensile Strength Change | 30.0 | % | — |
| Elongation Change | 3.5 | % | — |
| Durometer Hardness Change | 9.0 | % | C. R. C. Oxidation Corrosion Test (200°C/96 hrs.) |
| Metal Coupon Weight Change (Aluminum) | 0.01 | mg/cm² | — |
| Metal Coupon Weight Change (Silver) | 0.1 | mg/cm² | — |
| Metal Coupon Weight Change (Bronze) | 0.1 | mg/cm² | — |
| Metal Coupon Weight Change (Iron) | 0.1 | mg/cm² | — |
| Metal Coupon Weight Change M - 50 (Steel) | 0.0 | mg/cm² | — |
| Metal Coupon Weight Change (Magnesium) | 0.01 | mg/cm² | — |
| Metal Coupon Weight Change (Titanium) | 0.01 | mg/cm² | — |
| Neutralization Number Change | 0.9 | — | — |
| Neutralization Number Change | 2.0 | — | — |
| Insolubles | 0.1 | mg/100 ml | — |
| Density (15°C) | 0.952 | gm/ml | — |
| Static Foam Test - Foam Volume/Foam Collapse Time | 30/15 | ml/sec | — |
Regulatory & Compliance
- Quality Standards
Packaging & Availability
- Packaging
Product is packaged in 1 US Quart, 5 US Gallons, 55 US Gallons.