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Minimal Quantity Lubricant KR-MQL46

KR-MQL46
KR-MQL46 minimum quantity lubricant is formulated with synthetic esters and natural vegetable oils as base oils, combined with carefully selected additives. Free from heavy metals and elements like sulfur, phosphorus, and chlorine, it is suitable for micro-lubrication processing of both ferrous and non-ferrous metals.

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Category: Cutting Oil, Metalworking Oil

Product Details

Advantages

Excellent cooling and lubricating performance, significantly improving workpiece surface finish and effectively extending tool life. | Free from heavy metals and elements such as sulfur, phosphorus, and chlorine; made from renewable materials, meeting environmental requirements. | Low corrosiveness to non-ferrous metals, suitable for processing materials like copper and aluminum. | Low odor, low oil mist, hypoallergenic, and highly adaptable for personnel.

Technical Specifications

Model	KR-MQL46
Kinematic Viscosity	(40°C) mm2/s 43
Application Range	Suitable for minimal quantity lubrication (MQL) processing of steel and non-ferrous metals.

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.