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Cutting Oil KR-C18H

Formulated with high-quality imported base oils and advanced extreme-pressure lubricity additives, it is chlorine-free and suitable for the cutting of conventional steels and difficult-to-machine materials.

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Category: Cutting Oil, Metalworking Oil

Product Details

Advantages

● Excellent extreme-pressure lubrication performance with good cooling and penetration properties, significantly extending tool service life.
● Special anti-sintering additives effectively prevent built-up edge formation and improve machining quality.
● Suitable for high-speed machining, enhancing production efficiency.
● Added with special anti-corrosion additives, providing excellent corrosion resistance.
● Excellent oxidation stability, resistant to aging, and significantly extending service life.
● Mild odor and low oil mist generation.

Technical Specifications

Model	KR-C18H
Appearance	Yellow transparent oily liquid
Flash Point	(open cup, ℃) 190
Kinematic Viscosity	(40℃, mm²/s) Typical value 18.5
Typical Applications	Suitable for cutting, hole machining, and grinding operations of ferrous metals and other materials, and can also be used for gear shaving processes.

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.