PRODUCTS
More heat transfer fluids
Duratherm 450
Duratherm 450-FG
Duratherm 600
Duratherm 630
Duratherm FG
Duratherm G
Duratherm HF
Duratherm HF-FG
Duratherm HTO
Duratherm LT
Duratherm S
Duratherm XLT-120
Duratherm XLT-50
View all heat transfer fluids
Open Bath fluids
System Cleaners
Glycol Coolants
Duratherm LT
Diseñado para diversas aplicaciones que requieren calentamiento y enfriamiento de procesos, Duratherm LT es ideal para operaciones de procesamiento por lotes que requieren un fluido térmico que sea bombeable hasta a -30 °C; elimina la necesidad rastreo de calor que a menudo se requiere en aplicaciones de exterior.
316°C (600°F) maximum operating temperature with excellent cooling properties
Pumpable at temperatures down to -29°C (-30°F)
Capable of performing both heating and cooling cycles
Suitable for use in outdoor heating and cooling applications
Runs cleaner for a longer service life
Easy to dispose of along with other waste oils
Temperature Ratings
Max Bulk/Use Temp
316°C
Max Film Temp.
333°C
Pour Point ASTM D97
-57°C
Safety Data
Flash Point ASTM D92
165°C
Fire Point ASTM D92
188°C
Autoignition ASTM E-659-78
358°C
Thermal Properties
Thermal Expansion Coefficient
0.1015 %/°C
Thermal Conductivity
W/m·K
38°C
0.145
204°C
0.131
260°C
0.126
288°C
0.125
316°C
0.123
Heat Capacity
kJ/kg·K
38°C
2.169
204°C
2.740
260°C
2.931
288°C
3.027
316°C
3.123
Physical Properties
Viscosity ASTM D445
cSt
40°C
7.99
100°C
2.36
204°C
0.86
260°C
0.63
288°C
0.57
316°C
0.52
Density ASTM D1298
kg/l
38°C
0.81
204°C
0.69
260°C
0.65
288°C
0.64
316°C
0.62
Vapor Pressure ASTM D2879
kPa
38°C
0.00
204°C
6.03
260°C
26.13
288°C
47.71
316°C
80.81
Distillation Range ASTM D2887
10%
325°C
90%
399°C
Molecular Weight
395
Specific Gravity @ 16°C
0.854
Note: The values quoted in the table above are typical of normal production.
Temperature Ratings
Max Bulk/Use Temp
600°F
Max Film Temp.
630°F
Pour Point ASTM D445
-72°F
Safety Data
Flash Point ASTM D92
329°F
Fire Point ASTM D92
369°F
Autoignition ASTM E-659-78
675°F
Thermal Properties
Thermal Expansion Coefficient
0.0564 %/°F
Thermal Conductivity
BTU/hr·ft·F°
100°F
0.084
399°F
0.076
500°F
0.073
550°F
0.072
Heat Capacity
BTU/lb·F°
100°F
0.518
399°F
0.654
500°F
0.700
550°F
0.723
Physical Properties
Viscosity ASTM D445
cSt
40°F
29.64
100°F
8.51
260°F
1.65
Density ASTM D1298
lb/ft³
100°F
50.31
399°F
43.29
500°F
40.81
550°F
39.63
Vapor Pressure ASTM D2879
psia
100°F
0.00
399°F
0.87
500°F
3.79
550°F
6.92
Distillation Range ASTM D2887
10%
616°F
90%
750°F
Molecular Weight
395
Specific Gravity @ 60°F
0.854
Note: The values quoted in the table above are typical of normal production.
