Description
Description
- Usage: Used for lubrication of metal/metal friction surfaces in high-temperature areas, most commonly for bolted joints. Suitable for applications with low speeds, high temperatures, and corrosive environments where a permanently low coefficient of friction is required. It is also applied as a lubricant for electrically conductive components. Successfully used for lubricating bolts on steam and gas turbines or turbo compressors of diesel engines, as well as on flange joints in the chemical industry.
- Properties: Usable in a wide temperature range, allows for problem-free disassembly after a long time at high temperatures, high load-bearing capacity, thanks to the permanent coefficient of friction, we achieve precise tightening torques on bolted joints, good corrosion protection, good electrical conductivity.
- Example of use: Lubrication of honing head joints using Klüber Staburags NBU 12 grease
- Composition: mineral oil; thickeners; solid lubricating particles; metal powder (lead-free)
- Temperature range of use: from -30°C to +1100°C
- Packaging: spray: 400ml; tube: 100g; can: 250g, 1kg; bucket: 5kg
- Color: copper
- Static penetration [mm/10]: 250 - 280
- Density at 20°C [g/ml]: 1.4
- Welding load [N]: 4800 (Four-ball test)
- Wear value at 800N/mm load: 1.1 (Four-ball test)
- Measurement of coefficient of friction in bolted joints: µ Thread: 0.14; µ Head: 0.09
- Water resistance at 90°C: 0