QUAKERCOOL 2772 LF
High performance, mineral oil free dilution
Description
QUAKERCOOL 2772 LF is a high performance dilution developed for machining operations and drawing applications where a high level of lubrication is required. It is specially recommended for the machining of cast iron, steel, and light machining operations on aluminium alloys and can also be used for drawing copper wire.
Operations & Materials
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Machining operations on steel, cast iron and aluminium alloys.
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Concentration range: 4 to 10 %, depending on the type of operation.
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Can be used for drawing copper wire from10 mm down to 0.5 mm.
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Water hardness: suitable in all waters.
Advantages
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Mineral oil free
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Ensures a good surface finish
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Excellent bio-resistance
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Good anti-corrosion properties on all metals.
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Pleasant odour.

Technical Data QUAKERCOOL 2772 LF
Properties Units Data
Appearance (concentrate) [-] Amber
Appearance (emulsion) [-] transparent
pH 5%, in test water [-] 9.15
Kinematic viscosity at 40° C [mm2/s] 15-19
Density at 15° C [kg/m3] 1.081
Alkalinity factor, pH 5.00 [ml 0.1 N HCL/%]
(25 ml)
4.7
Refraction index factor [°Brix/%] 0.6
Chlorine content [% wt] < 0.05
Sulphur content [% wt] < 0.05