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MOTOREX SWISSCOOL 7733 CF
1. Application
Motorex Swisscool 7733 CF is a water-miscible cooling lubricant of outstanding quality that has special properties for very difficult machining of high-alloy materials like steel, casts and aluminium.
2. Advantages
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Chlorine-free
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Nitrate free
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Gentle to the skin
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Does not leave sticky residues
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Stable to machine paints
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High emulsion stability
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Sulphur free
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Excellent corrosion protection
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High resistance against micro-organisms
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High cutting performance due to excellent lubrication
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Efficient cooling thanks to good wetting and rinsing properties
3. Description
Mixed with water, Motorex Swisscool 7733 CF provides a stable, milky white emulsion with a long useful life. The advantages listed above are obtained thanks to the use of a finely tuned combination of high-grade mineral oil raffinates, emulsifying agents, stabilizers, corrosion inhibiters, EP-additives and other compounds.
4. Data
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4.1 Concentrate:
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| Color |
brownish |
| Appearance |
liquid |
| Density at 20° C |
0,950 g/ml |
| Viscosity at 20° C |
120 mm2/s |
| at 40° C |
45 mm2/s |
| Mineral Oil content |
50% |
4.2 Emulsion prepared with standard water of 20 dH (36 fH):
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| pH value (concentration 10% =1:10) |
9,3 |
| (concentration 2% =1:50) |
9,1 |
Reichert-Wear-Test
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| at 3% concentration |
23 mm2 |
| at 10% concentration |
20 mm2 |
| Factor for refractometer |
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| MOTOREX FLUID - TESTER RN-1 |
1,1 |
| MOTOREX FLUID - TESTER 10440 |
1,25 |
5. Table of concentrations
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steel |
aluminum |
| - Normal machining operations |
5-10% |
5-12% |
| - Thread cutting, broaching |
6-15% |
6-18% |
| - Grinding |
3% |
3-4% |
6. Notes:
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| ADR/SDR:not classified |
non-toxic |
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