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Alusol™ AU 68 is a multi-purpose, multi-metal compatible semi-synthetic product designed for heavy duty manufacturing applications. Alusol AU 68 is designed to meet stringent HSSE requirements for metalworking fluids. Alusol AU 68 is chlorine-, boron-, phosphorous- and sulfur-free, yet its performance exceeds soluble oils containing these extreme pressure additives. The tight, stable emulsion of Alusol AU 68 provides excellent tramp oil rejection and product stability in all water conditions.
Unit of Measure

Package Type

 N/A Tote

Concentrate Appearance

 N/A Hazy, Yellow to Amber Liquid

Specific Gravity at 60 Degree Fahrenheit (ºF) (15.6 Degree Celsius (ºC)) Temperature

 N/A 0.947

Density

 N/A 7.90 lb/gal

Potential of Hydrogen (pH) at 20:1 Ratio

 N/A 8.8 to 9.3 pH

BRIX Factor

 N/A 1.1

General Machining

 N/A 5 to 7 %

Grinding

 N/A 5 to 6 %

Features and Benefits

 N/A
  • Effective wetting properties maintains clean machines and components
  • Boron-free, Chlorine-free, Phosphorus-Free and Sulfur-free for environmental regulations.
  • Inhibits microbial growth to extend fluid life in central systems and individual sumps
  • Formaldehyde-free to comply with health and safety regulations
  • Specifically designed to provide superior performance on aerospace alloys and automotive aluminum.
  • Contains EP-Ester additives and amines

Storage and Handling

 N/A Systems using Alusol AU 68 should be maintained at a pH range of 8.8 – 9.3 by adding Balancer P3 if pH decreases. Maintenance of pH level is important to control biological activity of coolant system.

Concentration should be maintained at 5-10% depending on machining application. Addition of product concentrate in regular, standard additions will help maintain pH, bio-stability and additive levels.