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China DEPA.910W Soluble Cutting Fluid Suppliers - High Performance Factory Direct Cutting Solution
Advantages
- Inherent cleanliness property and preservation ability enable extremely long use.
- Excellent rust resistance and froth performance.
- Good lubricity — ensures machining accuracy and can prolong tool service life.
- Can be used in high hardness water environments.
- Suitable for cemented carbide.
- Leakproof — effectively inhibits microbial propagation.
Typical Data
| Concentrate | ||
| Density @15℃ | 1.05 | |
| Appearance | Light yellow transparent | |
| Emulsion | ||
| Appearance | Colorless | |
| pH Value @ 5% | 9.0 | |
| Refraction factor | 2.5 | |
Recommended Dilutions
Light Cutting & Grinding
2.5 – 3%
General Machining
4%
Medium & 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
QWhat dilution ratio should I use for general machining operations?
For general machining, a dilution ratio of 4% is recommended. This concentration provides a balanced combination of lubricity, cooling performance, and rust protection suitable for most standard machining tasks.
QIs this cutting fluid compatible with cemented carbide tools?
Yes. This fluid is specifically formulated to be suitable for cemented carbide tooling, helping to extend tool service life while maintaining machining accuracy.
QCan this fluid be used in areas with hard water supply?
Yes. The fluid is designed to perform reliably in high hardness water environments, making it suitable for facilities where water quality varies or is naturally hard.
QHow does this fluid help prevent microbial growth in the coolant sump?
The formulation includes leakproof properties that effectively inhibit microbial propagation. Combined with its inherent cleanliness and preservation ability, this significantly extends the usable life of the fluid in the sump.
QWhat is the recommended dilution for heavy-duty cutting applications?
For medium and heavy load cutting operations, a concentration of 6–10% is recommended. Higher concentrations within this range provide greater lubrication and protection under demanding cutting conditions.
QWhat does the pH value of 9.0 indicate about this fluid's performance?
A pH value of 9.0 at 5% concentration indicates a mildly alkaline emulsion, which is optimal for metalworking fluids. This range supports excellent rust resistance, inhibits bacterial growth, and is generally safe for operators and compatible with most machine tool materials.