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China DEPA.850 Water-Soluble Cutting Fluid – Suppliers & Factory for Steel, Iron, and Non-Ferrous Machining
Advantages
- ⚙️ Multifunction for all operation and materials.
- 💧 Low foaming, good foaming performance.
- ✨ Super lubricant performance and provide good surface finishing.
- 🛡️ Good anti-rust performance.
- 🌿 Non-sulfur and phosphorus, is harmful to the environment and health.
Typical Data
| Concentrate | ||
| Density (g/cm3) @20℃ | 1.05 | |
| Appearance | Yellow transparent | |
| Emulsion | ||
| Appearance | Micro white transparent | |
| pH Value @ 5% | 8.5 | |
| Refraction factor | 1.7 | |
Recommended Dilutions
- Light cutting and grinding 3 – 5%
- General machining 5%
- Medium and heavy load cutting 7 – 10%
- Heavy load cutting 10 – 20%
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.
Take Care
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Small details that prevent you from wasting money unnecessarily
- Consult with lubrication experts, use lubricants of appropriate specifications, and minimize the types of oil used.
- Each type of machinery is marked with a simple diagram indicating the parts that need to be refueled, the name of the oil product, the refueling cycle, etc., and is managed by a dedicated person to avoid using the wrong oil product.
- Before each refueling, clean and wipe containers and tools such as oil pumps and oil pots.
- Use dedicated containers for each type of oil, and label the container with the name of the oil to prevent contamination.
- Before changing the oil, the machinery must be washed clean with solvent, and water-soluble cleaning agents must not be used.
Frequently Asked Questions
Q What dilution ratio should I use for general machining?
For general machining operations, a dilution ratio of 5% is recommended. For heavier cutting loads, you can increase the concentration to 7–20% depending on the severity of the operation.
Q Is this cutting fluid safe for the environment and operators?
Yes. This fluid is formulated without sulfur and phosphorus, making it less harmful to both the environment and operator health compared to conventional cutting fluids.
Q What is the pH value of the emulsion at 5% concentration?
The pH value of the emulsion at 5% concentration is 8.5, which falls within a mildly alkaline range suitable for most metalworking applications.
Q How should I store and handle the cutting fluid to avoid contamination?
Always use dedicated containers for each type of oil and clearly label them. Before refueling, clean all tools such as oil pumps and oil pots. Never mix different oil types in the same container.
Q Can this fluid be used for both light and heavy-duty cutting operations?
Yes. This is a multifunctional cutting fluid suitable for a wide range of operations — from light cutting and grinding at 3–5% to heavy load cutting at 10–20% concentration.
Q What should I do before changing the cutting fluid in a machine?
Before changing the oil, the machinery must be thoroughly cleaned with a solvent. Do not use water-soluble cleaning agents, as they may leave residues that contaminate the new fluid.