Product Application
Applicable Materials: RT300A is suitable for general machining of mild steel, medium carbon steel and cast iron.
Machining Processes: Ideal for most grinding operations including centreless grinding; also applicable to general light-duty machining.
Product Advantages
- Extra-long service life with outstanding antibacterial performance;
- Extremely low foaming, compatible with state-of-the-art high-speed machining;
- Minimal coolant carry-off to reduce top-up dosage;
- Excellent resistance to tramp oil contamination for stable working condition;
- Good flushing property to keep cutting tools and grinding wheels clean;
- Superior rust protection and excellent finished workpiece surface quality;
- Low odour, harmless to operators and eco-friendly;
- Non-corrosive to machine paint and compatible with conventional machine tool seals.
Usage Instructions | Recommended Dilution Concentrations
| Application | Concentration |
|---|---|
| General cutting | 3–5% |
| Light-duty cutting | 4–6% |
| Heavy-duty machining | 9–12% |
Typical Properties
| Item | Test Method | Unit | Typical Value |
|---|---|---|---|
| Concentrate | |||
| Appearance | Visual inspection | – | Pale fluorescent yellow liquid |
| Density @ 20°C | ASTM D4052 | g/mL | 1.07 |
| Diluted Working Fluid | |||
| Appearance | Visual inspection | – | Transparent fluorescent yellow |
| pH (5% dilution) | ASTM E70 | – | 8.9 |
| Rust Prevention (3% dilution): Steel | IP 287 | – | 0% rust spotting |
Note: All listed data are typical values only, not formal product specifications, and may be revised alongside future formulation updates.
