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Naftochem SYNTEK MQL 4.5 kg, metalworking oil for MQL Minimal Quantity Lubrication, near-dry lubrication, oil mist spray, synthetic ester oil, EP AW, anticorrosion protection, for steel copper brass aluminium
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Description
Naftochem SYNTEK MQL 4.5 kg is a metalworking oil designed for MQL (Minimal Quantity Lubrication), i.e., near-dry lubrication in machining. It contains selected functional additives, provides excellent wettability and anticorrosion protection for steel and non-ferrous metals, and is produced on a synthetic ester base oil with low polarity and high oxidative stability.
Advantages and unique features
- Designed for MQL systems – helps significantly reduce lubricant consumption.
- Excellent wettability and tool cleanliness during spray (oil mist) lubrication.
- Anticorrosion protection for steel and non-ferrous metals.
- “Label free” product – declared as harmless to human health and the environment.
- Free from mineral oils.
- Contains no water and is insoluble in water.
- Very good biodegradability.
- High flash point for improved operational safety.
- High thermal and oxidative stability, hydrolytically stable.
- EP/AW additives to reduce tool wear.
- High resistance to foaming.
- After evaporation it does not leave greasy stains; neutral odour.
Properties and applications
- MQL systems: for spray lubrication (oil mist cooling) in Minimal Quantity Lubrication systems.
- Delivery: through the tool or via a nozzle system.
- Operations: lapping, grinding, honing, belt polishing.
- Materials: low-alloy steel, copper, brass, aluminium.
- Operating temperature range: -30°C to +250°C.
Technical parameters
| Parameter | Value |
|---|---|
| Net content | 4.5 kg |
| Appearance, colour | Transparent, colourless liquid |
| Density (20°C) | 0.86 g/cm³ |
| Kinematic viscosity (20°C) | 58.19 mm²/s |
| Kinematic viscosity (40°C) | 26.07 mm²/s |
| Kinematic viscosity (100°C) | 5.61 mm²/s |
| Viscosity index | 163.3 |
| Flash point | 260°C |
| Pour point | -33°C |
| Saponification number | 2.0 mg KOH/g |
| Acid number | 0.3 mg KOH/g |
| Operating temperature range | -30°C to +250°C |
Storage recommendations
Store in closed steel or polyethylene containers. Protect from moisture, UV radiation and mechanical contamination. Recommended storage temperature range: 0°C to +35°C. Shelf life: up to 2 years.
FAQ
1) What is SYNTEK MQL used for?
It is designed for MQL, where a very small amount of lubricant is applied as an oil mist in machining.
2) How can the oil be supplied in an MQL system?
Through the tool or via a nozzle system as spray/oil mist lubrication.
3) Which materials is it suitable for?
Low-alloy steel, copper, brass and aluminium.
4) Does it contain water or mineral oils?
No – it is free from mineral oils, contains no water and is insoluble in water.
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