【Product Performance】
EDM-0 Mirror Spark Plug Oil is formulated by blending highly refined, additive-free, and extremely low aromatic hydrocarbon content high-quality mineral base oil, which is used as an insulating working fluid for spark erosion metal processing. It has a high flash point, which helps to prevent the risk of fire; low volatility significantly reduces oil consumption; low viscosity facilitates the drainage of larger metal chips; free from aromatic hydrocarbons, it does not irritate the skin or emit odors, creating an ideal working environment for employees.
【Product Parameters】
Item | Typical Data | Test Method |
Appearance | Clear and transparent | Visual Inspection |
Flash Point (Open Cup)/℃ | >110 | GB/T 261 |
Kinematic Viscosity at 40°C/(mm2/s) | 2.5 | GB/T 265 |
Aromatic Hydrocarbon Content, wt% | 0 | GB/T 1077 |
Acid Value mgKOH/g | <0.05<> | GB/T 264 |
Water Content | None | GB/T 260 |
Corrosion Test (100°C), 3h Copper Strip | Pass | SH/T 243 |
【Performance Features】
- High boiling point, minimizing volatile losses to the maximum extent.
- Low viscosity, excellent cleaning effect on spark plugs.
- High flash point, reducing the risk of internal fires.
- Excellent thermal stability and oxidation stability, providing long working life.
- Colorless and odorless, facilitating users to observe the working condition of spark plugs and improving the working environment.
- Extremely low aromatic hydrocarbon content, harmless to the human body.
【Application Range】
- Suitable for various types of electrical discharge machining equipment and ultra-precision machining.
【Packaging Specifications】
18L/drum, 200L/drum.