S-555 (Coolant Concentrate - Water Soluble Oil)

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General Description

Hangsterfer’s S-555 is the first choice in performance oriented soluble oils. This premium grade coolant is designed to provide excellent results in a broad range of applications. The biostable formula offers extended sump life, reduced coolant consumption and minimal waste. The chlorine free, non-hazardous formulation is designed for continuous use recycling systems and allows for easier waste disposal.

Application

S-555 combines a high mineral oil content with advanced synthetic Extreme Pressure (EP) additives to deliver the maximum in tool life and surface finish results on all general machining applications. Following are some operations and recommended concentrations: General Machining 5% – 10%, Grinding 4% – 6%, Stamping 5% – 15%, Forming 10% – 15%.

Materials

S-555 is especially suitable for materials that are prone to attack by water or sulfur, aerospace aluminums and magnesium included. The EP additives and inherent lubricity also allow for excellent performance on stainless steels, nickel alloys, high carbon steels and titanium.

Instructions

Always premix coolant before adding to the machine sump. When mixing coolant by hand it is important to always add the concentrate to the water, then agitate. For best results a Hangsterfer’s recommended proportioning unit should be used. To maintain recommended concentration make-up should be added at one-half the desired concentration. To maintain 6%: first charge the machine at 6%, then as needed add make-up at 3%. Never add straight water or concentrate directly to machine.

Maintenance

S-555 is a biostable coolant, designed to control the growth of bacteria. Regular maintenance is required for maximum performance. Concentration should be monitored regularly with a calibrated refractometer. S-555 gives a direct read on the refractometer (e.g. 5=5%). Tramp oils should be removed from the coolant surface regularly to prevent unwanted bacterial growth. Keep the coolant system free of cleaners, solvents and other contaminants.

Cleaning

Easy to clean off in aqueous and non-aqueous cleaning systems.

The general description, recommended uses, application data and statements in the product literature are guidelines. Because this product may be used for a variety of applications over which Hangsterfer’s Laboratories, Inc. has no control, Hangsterfer’s Laboratories, Inc. assumes no liability for incidental, consequential, or direct damages of any kind, regardless of causes, including negligence.