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Environmentally Friendly DEPA.920-2 Grinding Fluid from China Suppliers & Factory for Precision Grinding
Advantages
- ✓ Improve surface finishing.
- ✓ Excellent wetting property to improve cooling and prevent burning of metals.
- ✓ Excellent rust inhibiting property.
- ✓ No smell and long service life.
- ✓ No harmful materials, environmental friendly and safe to workers.
Typical Data
| Concentrate | |
| Density (g/cm³) @ 20℃ | 1.08 |
| Appearance | Light yellow transparent |
| Emulsion | |
| Appearance | Colorless transparent |
| pH Value @ 5% | 9.0 |
| Refraction Factor | 2.5 |
Recommended Dilutions
| Light Cutting and Grinding | 3.3 – 5% |
| General Machining | 5% |
| Medium and Heavy Load Cutting | 6 – 10% |
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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 (FAQ)
Q
What dilution ratio should I use for general machining operations?
For general machining operations, a dilution ratio of 5% is recommended. This provides a balanced level of lubrication and cooling suitable for standard cutting tasks.
Q
Is this cutting fluid safe for workers and the environment?
Yes. This cutting fluid contains no harmful materials, making it environmentally friendly and safe for workers to handle during daily machining operations.
Q
Does this product produce any unpleasant odor during use?
No. This cutting fluid is formulated to be odor-free, ensuring a more comfortable working environment for machine operators over extended periods of use.
Q
What is the recommended dilution for heavy-duty cutting applications?
For medium and heavy load cutting applications, a higher concentration of 6–10% is recommended to ensure adequate lubrication, cooling, and surface protection under demanding conditions.
Q
How does this cutting fluid help prevent rust on metal workpieces?
This product features an excellent rust inhibiting property, forming a protective layer on metal surfaces to prevent oxidation and corrosion during and after the machining process.
Q
What is the pH value of the emulsion and why does it matter?
The emulsion has a pH value of 9.0 at 5% concentration. A slightly alkaline pH helps inhibit bacterial growth, extends the service life of the fluid, and provides effective rust protection for metal parts.