1. Product Introduction
This product is a compound of various oiliness agents, extreme pressure agents, synthetic esters and refined mineral oils. It has good lubricity, excellent extreme pressure performance and good washability. It is suitable for deep drawing and stamping lubrication of automobile and home appliance plates, especially hot-rolled plates.
2. Product Features
1) Good stamping lubricity, can stamp metal parts with large elongation;
2) Good washability, does not affect the quality of the coating of the next process of metal parts.
3. Product Quality Indicators and Test Methods
project | Quality indicators | Test methods |
Appearance | Reddish brown liquid | Visual inspection |
Density (15℃), g/cm3 | 0.900-0.940 | GB/T 1884 |
Kinematic viscosity (40℃), mm2/s | 130.0-170.0 | GB/T 11137 |
Moisture, % | ≤0.10 | GB/T 260 |
Flash point (open), ℃ | ≥180 | GB/T 3536 |
Acid value, mgKOH/g | ≤2.0 | GB/T 264 |
Mechanical impurities, % | ≤0.02 | GB/T 511 |
Copper corrosion (100℃×3h) | ≤ Grade 2 | GB/T 5096 |
4. Usage method
Spraying, dipping and brushing can all be used to form a uniform oil film on the processing area.