Special Metalworking Fluid For Ferrous Metals KR-C8510
It provides excellent cooling, lubrication, and rust protection performance. It is suitable for light to medium-duty machining of cast iron, carbon steel, and low- to medium-alloy steels, and is particularly suitable for cutting and grinding applications involving cast iron.
Product Details
Advantages
● Excellent cooling, cleaning, and lubricating performance, significantly reducing tool wear.
● Outstanding biological stability, effectively minimizing the deterioration of working fluids.
● Excellent fluidity, settling performance, and cleaning capability.
● Superior rust protection performance, providing effective corrosion resistance even at low concentrations.
● Free from triazine, nitrites, organic phenols, and other harmful substances, ensuring safety and environmental friendliness.
Technical Specifications
| Model | KR-C8510 |
|---|---|
| Appearance | Light yellow to pale reddish viscous liquid |
| pH Value | (5% dilution) 9.5-10.0 |
| Foaming Tendency | (mL/10 min) ≤ 2 |
| Typical Applications | Suitable for light to medium-duty machining of cast iron, carbon steel, and low- to medium-alloy steels, and particularly suitable for cutting and grinding applications involving cast iron. |
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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