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P10  ESN THERMESN ETA 32 100
DEFINITION
A mineral heat transfer fluid.
APPLICATIONS
Liquid circulation heat transfer systems.
THERMESN is recommended for use in cases where operating temperatures are below 300℃ in the oil mass(320 to 350℃in the oil film, depending on the speed of circulation and turbulence).
PROPERTIES
- Excellent resistance to thermal
THERMESN has been specially developed for this property. Several measurements and tests carried out in the field had proved that cracking of the oil was the factor responsible for reducing the life of fluids and equipment.
In this form of deterioration two types of compounds are formed as a result of excessive heating of the outer layers:
*light fractions that lower the flash point and cause the formation of gaseous pockets that hinder fluid circulation and transfer of heat.
*heavy fractions containing carbon that create deposits that, over a period of time, choke the piping and increase energy consumption.
- High resistance to oxidation.
THERMESN has good high temperature properties.
- Good rheological properties.
Because of its low viscosity THERMESN allows high speed operation in higher operational flexibility.
HANDLING-HYGIENE-SAFETY
Under norxmal operating conditions, THERMESN dose not presentany toxic characteristics. There is no PCB/PCT in this fluid, nor does it contain any chlorine.

MAIN CHARCTERISTICS
CHARACTERISTICS METHODS UNITS ESN CIRCULATION
32 100
流動點
粘度指數
閃光點
殘碳量(Ramebottom)
Specifie gravify at:
15℃
100℃
200℃
300℃
Kinematic Viscosity at
40℃
100℃
200℃
300℃
Flash point,o.c.
Acid value
Ramsbottom residue
Coefficient of expansion
Specifie heat at::
100℃
200℃
300℃
Thermal conductivity at:
100℃
200℃
300℃




ASTM D1298


ASTM D445


ASTM D92
ASTM D974
ASTM D524




%

Kg/dm3



mm3/s





mgkOH/g
%
J/kg℃



W/m℃

-10
101
184
0.01

0.860
0.824
0.758
0.692

31
5.26
1.37
0.72
220
0.01
0.1
7.10

2230
2610
2992

0.128
0.121
0.114






0.880
0.832
0.771
0.708

95
10
1.95
0.89
250
0.02
0.2
7.50

2253
2594
2970

0.524
0.117
0.110

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