Duratherm S Silicone Heat Transfer Fluid

Category	Fluid , Polymer
Manufacturer	Duratherm
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Duratherm S Silicone Heat Transfer Fluid.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Duratherm S - a silicone based heat transfer fluid that is ideally suited for high oxidation or completely exposed systems up to 650°F. Duratherm S is virtually impervious to oxidation and offers superior protection from fluid degradation. Duratherm S offers the ultimate in fluid protection and is best suited for applications not prone to contamination or leaking.Information provided by Duratherm.

Physical Properties	Metric	English
Density	0.830 g/cc @Temperature 316 °C	0.0300 lb/in³ @Temperature 600 °F
	0.841 g/cc @Temperature 288 °C	0.0304 lb/in³ @Temperature 550 °F
	0.855 g/cc @Temperature 260 °C	0.0309 lb/in³ @Temperature 500 °F
	0.879 g/cc @Temperature 204 °C	0.0318 lb/in³ @Temperature 400 °F
	0.958 g/cc @Temperature 37.8 °C	0.0346 lb/in³ @Temperature 100 °F
Kinematic Viscosity	3.37 cSt @Temperature 260 °C	3.37 cSt @Temperature 500 °F
	3.92 cSt @Temperature 260 °C	3.92 cSt @Temperature 500 °F
	4.46 cSt @Temperature 260 °C	4.46 cSt @Temperature 500 °F
Kinematic Viscosity at 40°C (104°F)	36.6 cSt	36.6 cSt
Kinematic Viscosity at 100°C (212°F)	16.1 cSt	16.1 cSt
Vapor Pressure	0.0124 bar @Temperature 204 °C	9.27 torr @Temperature 400 °F
	0.0203 bar @Temperature 260 °C	15.2 torr @Temperature 500 °F
	0.0203 bar @Temperature 288 °C	15.2 torr @Temperature 550 °F
	0.06964 bar @Temperature 316 °C	52.23 torr @Temperature 600 °F

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.69 J/g-°C @Temperature 37.8 °C	0.403 BTU/lb-°F @Temperature 100 °F
	1.97 J/g-°C @Temperature 204 °C	0.472 BTU/lb-°F @Temperature 400 °F
	2.07 J/g-°C @Temperature 260 °C	0.495 BTU/lb-°F @Temperature 500 °F
	2.12 J/g-°C @Temperature 288 °C	0.507 BTU/lb-°F @Temperature 550 °F
	2.17 J/g-°C @Temperature 316 °C	0.518 BTU/lb-°F @Temperature 600 °F
Thermal Conductivity	0.0726 W/m-K @Temperature 316 °C	0.504 BTU-in/hr-ft²-°F @Temperature 600 °F
	0.0778 W/m-K @Temperature 288 °C	0.540 BTU-in/hr-ft²-°F @Temperature 550 °F
	0.0830 W/m-K @Temperature 260 °C	0.576 BTU-in/hr-ft²-°F @Temperature 500 °F
	0.0951 W/m-K @Temperature 204 °C	0.660 BTU-in/hr-ft²-°F @Temperature 400 °F
	0.130 W/m-K @Temperature 37.8 °C	0.900 BTU-in/hr-ft²-°F @Temperature 100 °F
Maximum Service Temperature, Air	343 °C	650 °F
Pour Point	-66.1 °C	-87.0 °F
Flammability Test	636	636	Fire Point, °F
	818	818	Autoignition Temp, °F
Flash Point	324 °C	615 °F

Descriptive Properties	Value	Comments
Distillation range at 10%	922
Distillation Range at 90%	1255
Max Bulk Temp (°F)	650
Max Film Temp (°F)	700

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