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Eco-friendly Metalworking Fluid KR-C8930XH

The mineral oil-based metalworking fluid is an environmentally friendly, water-soluble solution designed for metal processing. It offers excellent lubrication, cooling, cleaning, aluminum corrosion inhibition, and rust prevention properties.

Product Details

Advantages

Excellent lubrication and aluminum corrosion inhibition, effectively protecting tools and enhancing surface quality | Versatile, suitable for various machining processes involving aluminum and titanium alloys | Strong resistance to tramp oil, facilitating skimming of floating oil | Maintains low-foam characteristics in most machining applications | Outstanding rust protection, effective even at low concentrations | Free from boron, halogens, formaldehyde-releasing biocides, nitrites, phenols, and other harmful substances, making it friendly to human health and the environment | Excellent biodegradability, minimizing environmental impact.

Technical Specifications

Model KR-C8930XH
Concentration (wt,%) 5-15
Product Features Biostable
Application Range Various cutting operations on automotive precision parts, aerospace aluminum alloys, bimetals, and titaniumalloy components.

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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KERUN METALEX 2026 invitation. 18–21 November 2026, BITEC Bangkok, booth 101-BI36.