DEEPOL THERMO SERIES – High Performance Heat Transfer Oils

ISO Vis. Grades : 32, 46
DESCRIPTION
DEEPOL THERMO SERIES heat transfer oils are produced from highly refined mineral base oils of intrinsic thermal and oxidation stability that is further boosted with highly effective inhibitors. They have a higher degree of heat transfer coe cient. Do not undergo thermal degradation, do not form sludge or deposits during use in the specified temperature range from -10 °C upto 320 °C. Can be used in all type of closed hot oil circulation systems used in the industry. Excellent thermal and oxidation stability assures trouble free longer operation.
BENEFITS
• Outstanding thermal and oxidation stability, longer service periods.
• Higher heat transfer coefficient of oil increases the system eficiency.
• Superior dispersancy keeps the system clean and controls deposit formation.
• May be used in all kind of closed hot oil circulating systems used in the industry.
• Compatible with high temperature sealing elements.

Product Description

PERFORMANCE
ISO  12925-1  Cincinnati Machine  P35/ 63/ 74
AGMA  9005 D-94/ 9005 E-02  David Brown  S1.53.101 E
 TYPICAL PROPERTIES
Viscosity Grade  68 100                                                                            150 220                                   320 460                            680
Property     Values                                  
Values  Method
Viscosity, 40 °C, cSt. 32 46 ASTM D445
Viscosity, 100 °C, cSt. 5,4 6,8 ASTM D445
Viscosity Index 100 98 ASTMD2270
Density, g/cm3 at 15 °C
0,873 0,877 ATM D1298
Flash Point, °C, min. 200 210 ASTM D92
Pour Point, °C, max. -12 -12 ASTMD97
Neutralization No. mg KOH/g 0,05 0,05 ASTM D664
Initial Boiling Point, °C 320 326 ASTM D1160
Heat Transfer Coefficient at 300 °C (kal/m.h. °C)
 0,097 0,97
Specific Heat at 200 °C (kal/kg°C)
 0,605 0,605
Specific Heat at 300 °C (kal/kg °C) 0,692
0,692 0,692