SERVOTHERM S SPECIAL
DESCRIPTION
Servotherm $ Special is “fully synthetis
thermic fluid with comparable lower viscosity
and thus better heat transter properties.
Servolliern S Special vil has Leer specially
developed for use as heat transfer medium
industrial application operating at high
temperatures, These oils possess very high
wiscosity index, excellent thermal and
ovidation stability, low volatility and_ low
vapour pressure to give long service life in
well-designed heat transfer systems.
‘APPLICATION
Servotherm $ oils are recommended as a
fluid medium in various types of heat transfer
system for direct or secondary heating in
industry. The use of Uiese vils provide rapid
heating and greater flexibility in heat transfer
systems since they possess high specific heat
and better thermal conductivity at all
temperatures. Servotherm_$ oils have high
resistance to thermal cracking and hence
maintain their heat transfer efficiency when
subjected ta repeated high and low
temperature.
Servotherm S Special is recommended for
bulk temperatures up to 320 deg C.
PERFORMANCE BENEFITS
‘Assures long fluid life and clean systems.
pressure.
Good heat transfer characteristics.
for circulation.
= Resists deterioration at recommenced operating temperatures.
Have low vapour pressures at operating temperature to permit operation at atmospheric
Low pour point and moderate viscosity decreases the pumping losses and power required
CHARACTERISTICS
Eas Fea
HEALTH & SAFETY
These oils are unlikely to present any sis
Kinematic Viscosity @ 40°C, cSt 14-24
Kinematic Viscosity @ 100°C cSt 3.88
Flash Point, COC, °C, Min 208
‘Conper Strip Corrosion @ 100°C, 3 Hrs, Max 1
‘Autoignition Temperature 378°C
TTAN mg KOll/gm, Max 0.05
health or safety hazard when properly used
in the recommended application and good standards of industrial and personal hygiene are
maintained.
For further information please contact aur nearest office OR:
Technical Services Dept, Indian Oil Corporation Ltd, G-9, Al Yavar Jung Marg, Banda (East), Mumbai - 400 051
E-Mail: servotechserv@indancl.in OR servots@indinoi in