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High-Tech DEPA.810M Magnesium Alloy Cutting Fluid - China Suppliers & Factory, Extreme Pressure Performance
✦ Advantages
- ⚙️ Superior lubricating performance
- 🛡️ Good corrosion resistance
- ✨ Excellent cleaning performance
- 💧 Good hard water resistance
- 🔬 Good biological stability
✦ Typical Data
| Category | Parameter | Value |
|---|---|---|
| Concentrate | ||
| Appearance | Light Brown | |
| Emulsion | ||
| Appearance | Clear | |
| pH Value @ 5% | 8.8 ± 0.5 | |
| Steel | Level 1 (No corrosion) | |
| Copper | 1a (No corrosion) | |
| 7-Series Standard Aluminum | Level 1 | |
| Magnesium-Aluminum Alloy | Level 1 | |
| Refractometer Factor | 1.2 | |
✦ Recommended Dilutions
- 3–5% Light cutting and grinding
- 5% General machining
- 7–10% Medium and heavy load cutting
- 10–20% Heavy load cutting
⚠️
While the information and figures given here are typical of current production and confirm to specification, minor variations may occur. No warranty expressed or implied is given concerning the accuracy of the information or the suitability of the products.
✦ Frequently Asked Questions
Q What dilution ratio is recommended for general machining operations?
For general machining operations, a dilution ratio of 5% is recommended to achieve optimal performance and balanced lubrication.
Q Is this metalworking fluid compatible with aluminum alloys?
Yes, this fluid has been tested on 7-series standard aluminum and magnesium-aluminum alloy, both achieving Level 1 corrosion rating, indicating no significant corrosion.
Q What is the pH value of the emulsion at 5% concentration?
The pH value of the emulsion at 5% concentration is 8.8 ± 0.5, indicating a mildly alkaline solution suitable for most metalworking applications.
Q What concentration should be used for heavy load cutting?
For heavy load cutting applications, a higher concentration of 10–20% is recommended to provide sufficient lubrication and protection under extreme machining conditions.
Q How does this fluid perform in hard water conditions?
This fluid is formulated with good hard water resistance, ensuring stable emulsion formation and consistent performance even when mixed with high-mineral-content water.
Q What does the refractometer factor of 1.2 mean in practice?
A refractometer factor of 1.2 means that when measuring the actual concentration using a refractometer, you should multiply the reading by 1.2 to obtain the true concentration of the working emulsion.