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Environmentally Friendly Grinding Fluid DEPA.920-2 from China Suppliers - Ideal for Precision Grinding in Factories
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%
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 should I use for general machining operations?
For general machining, a 5% dilution is recommended. This concentration provides a balanced performance for most standard cutting and machining tasks.
Q
Is this cutting fluid safe for workers and the environment?
Yes. The fluid contains no harmful materials, making it environmentally friendly and safe for workers during regular use. It is formulated to minimize health and environmental risks.
Q
How does this fluid help prevent rust on metal surfaces?
The fluid features an excellent rust inhibiting property that forms a protective layer on metal surfaces, effectively preventing oxidation and corrosion during and after machining.
Q
What is the pH value of the emulsion at 5% concentration?
At a 5% concentration, the emulsion has a pH value of 9.0, which falls within a mildly alkaline range suitable for most metalworking applications.
Q
What dilution is recommended for heavy load cutting?
For medium and heavy load cutting operations, a higher concentration of 6–10% is recommended to ensure adequate lubrication, cooling, and tool protection under demanding conditions.
Q
Does the cutting fluid produce any odor during use?
No. The fluid is formulated to be odor-free, providing a more comfortable working environment. It also offers a long service life, reducing the frequency of fluid replacement.