Special Metalworking Fluid For Ferrous Metals KR-C8520
The mineral oil-based metalworking fluid features a unique formulation that delivers exceptional lubrication, cooling, penetration, and cleaning properties. Its highly effective active lubrication system is well-suited for medium to high-load processes, such as drilling, tapping, and reaming.
Product Details
Advantages
Excellent lubrication and cooling performance, suitable for medium to high-difficulty machining lubrication requirements | Contains special antibacterial components, providing excellent anti-corrosion properties | Superior flowability, settling, and cleaning capabilities | Outstanding rust prevention, effective even at low concentrations | Free from nitrites, organic phenols, and other harmful substances, making it safe and environmentally friendly.
Technical Specifications
| Model | KR-C8520 |
|---|---|
| Concentration | (wt,%) 5-10 |
| Product Features | Biostable |
| Application Range | Medium-load cutting operations of most ferrous metals (mainly carbon and medium-alloy steels). |
Storage Conditions
| Item | Requirements |
| Storage Temperature | 5–40°C. Indoor storage is recommended. Protect from freezing, as freezing may damage the polymer system. |
| Packaging & Container Requirements | Packaged in 200 L plastic drums with a net weight of 200 kg per drum; 25 kg plastic pails or 1,000 kg intermediate bulk containers (IBCs) may also be used. |
| Shelf Life | 2 years. After expiry, the product may only be used after it has been retested and confirmed to meet specifications. |
| Key Properties (KR9988) | Appearance: light yellow to pale red viscous liquid; pH (5% solution): 9.5–10.5; kinematic viscosity (10% solution at 40°C): 3.19 mm²/s. |
| Precautions | Nonflammable and presents no fire hazard; nevertheless, keep the container tightly sealed. If stored outdoors, place the drum horizontally to prevent water, dust, and other contaminants from entering. Retighten the cap immediately after dispensing. Check the concentration with a refractometer before use. PAG-containing products exhibit reverse solubility; polymer separation at elevated temperatures is normal, and the product can be restored by cooling and stirring. |
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