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DESCRIPTION
DRASHAN TTs are quenching oils made of raw materials of highly refined mineral
oils
APPLICATIONS
- Oils used in cold quenching
- Operating temperature between +20°C and +80°C
- Very well adapted for subcontractor heat treater.
- Conventional quenching of steel parts of all types of shape and varying
in weight.
- General and automobile mechanical parts
- Suitable for all steels heated in salt bath, sealed quench furnace, torch,
continuous furnace.
PROPERTIES
- Very high resistance to thermal shock.
- High chemical stability.
- Anti-foam, required in high-turbulence and high-circulation baths.
- Excellent resistance to oxidation.
- Low consumption owing to their.
- High flash point, limiting the risk of fire.
- Stable cooling capacity over a time period, preserving the mechanical properties
of the
parts after quenching
TYPICAL CHARACTERISTIC
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TORBOHAN TA
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30
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Specific gravity at 15°C
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0.885
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Kinematic viscosity
at 40°C, mm2/s
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29.5
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Kinematic viscosity
at 100°C, mm2/s
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5.0
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Viscosity index
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96
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Flash point O.C, COC°C
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210
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Pour point, °C
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-10
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Calefaction/Ebullition point, °C
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520
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Ebullition/Convection point, °C
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380
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Maximum cooling speed, °C/sec
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265
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