(HEAT TRANSFER OIL)
Lubrizina heatex oils are highly-refined, with outstanding thermal stability Group-II base oils formulated for use as a heat transfer fluid in both closed and open heat transfer system with specially selected antioxidant additive. Its low volatility & high thermal stability make it suitable for use in both closed open heat system with forced circulation.
APPLICATION:
* Closed heat transfer systems.
*Note (Operating at bulk temperature up to 320 °C pro- vided there is good pump circulation to ensure that local film temperature on the heater surface do not exceed 340 °C.
* Open system operating at temperature up to 200 °C.
KEY FEATURES:
* Blended with premium quality highly refined imported Group-II base oil provides outstanding thermal oxidation stability.
* Maximum heat transfer efficiency.
* Resist deposit formation.
* Good low temperature flow characteristics allow prompt circulation. High viscosity index property provides resistance against temperature variations.
TYPICAL CHARACTERISTICS:
|
ISO Viscosity Grade
|
46
|
68
|
100
|
|
|
Density 85 °F
|
(ASTM D 1298 Kg/L)
|
0.850
|
0.855
|
0.860
|
|
Kinematic viscosity
|
(ASTM D-445) @40 °C cSt
|
45.2
|
68.2
|
100.1
|
|
Kinematic viscosity
|
(ASTM D-445) @100 °C cSt
|
6.82
|
8.92
|
11.68
|
|
Viscosity Index
|
108
|
108
|
105
|
|
|
Flash Point
|
°C
|
220
|
235
|
255
|
|
Pour Point
|
°C
|
-24
|
-24
|
-24
|
|
Initial Boiling Point
|
°C
|
320
|
330
|
340
|