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DEPA.R140 Slushing Oil - High-Performance Rust Prevention from China Suppliers & Factory
Advantages
- Rapid and complete de-watering.
- Containing fingerprint neutralising agent, which prevent corrosion from finger etching.
- Good resistant to emulsification.
- Good demulsibility promotes quicker water separation. If water is an unavoidable contaminant, this advantage effectively retains lubrication.
- Easy to remove with solvents or aqueous cleaner.
Typical Data
| Test | Unit | Typical |
|---|---|---|
| Density @15°C | Kg/L | 0.81 |
| Flash point | ℃ | ≥70 |
| Viscosity 40℃ | CSt | 2.34 |
| Salt Fog test (10# Steel, 5% NaCl) | h | 24 |
| Colour | / | Brown transparency |
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
Q1
How quickly does this product remove water from metal surfaces?
The product is formulated for rapid and complete de-watering, displacing moisture from metal surfaces quickly to restore a protective film without requiring extended drying time.
Q2
What is the fingerprint neutralising agent and why does it matter?
The fingerprint neutralising agent counteracts the acidic salts left by human skin contact. Without it, these residues can cause localised corrosion known as finger etching, which permanently damages polished or bare metal surfaces.
Q3
What does "good demulsibility" mean in practical terms?
Demulsibility refers to the oil's ability to separate cleanly from water rather than forming a stable emulsion. High demulsibility means any water contamination settles out quickly, allowing the lubricant to continue protecting metal parts without degradation.
Q4
What is the flash point of this product and what does it indicate for safe storage?
The flash point is ≥70°C. This means the product should be stored away from open flames or heat sources exceeding this temperature. It is classified as a combustible liquid, so standard flammable-material storage guidelines apply.
Q5
How is this product removed after application?
The product is designed for easy removal using either conventional hydrocarbon solvents or water-based aqueous cleaners, making it compatible with most standard industrial cleaning processes before further surface treatment or coating.
Q6
How long does the salt fog corrosion protection last?
Based on the salt fog test conducted on 10# steel in a 5% NaCl solution, the product provides a minimum of 24 hours of corrosion protection under these standardised test conditions. Actual service life may vary depending on environmental exposure and film thickness applied.