Duratherm 630 Paraffinic Heat Transfer Fluid

Category	Fluid
Manufacturer	Duratherm
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Duratherm 630 Paraffinic Heat Transfer Fluid.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Duratherm 630 - rated to 630°F it has the highest rated bulk temperature of petroleum based thermal fluids. Duratherm 630 is engineered for applications requiring high temperature stability (630°F) and offers one of the only environmentally friendly alternatives to aromatic fluids at a fraction of the cost. Duratherm 630 is also heavily additized to offer years of service and superior protection from elements such as oxidation and is ideal for wide range of applications including, high temperature batch processing, chemical reactions, pharmaceutical and resin manufacturing.Information provided by Duratherm.

Physical Properties	Metric	English	Comments
Specific Gravity	0.864 g/cc	0.864 g/cc	at 60°F
Density	0.650 g/cc @Temperature 316 °C	0.0235 lb/in³ @Temperature 600 °F
	0.676 g/cc @Temperature 288 °C	0.0244 lb/in³ @Temperature 550 °F
	0.687 g/cc @Temperature 260 °C	0.0248 lb/in³ @Temperature 500 °F
	0.732 g/cc @Temperature 204 °C	0.0264 lb/in³ @Temperature 400 °F
	0.836 g/cc @Temperature 37.8 °C	0.0302 lb/in³ @Temperature 100 °F
Kinematic Viscosity	0.73 cSt @Temperature 260 °C	0.73 cSt @Temperature 500 °F
	0.88 cSt @Temperature 260 °C	0.88 cSt @Temperature 500 °F
	0.98 cSt @Temperature 260 °C	0.98 cSt @Temperature 500 °F
Kinematic Viscosity at 40°C (104°F)	33.2 cSt	33.2 cSt
Kinematic Viscosity at 100°C (212°F)	5.9 cSt	5.9 cSt
Molecular Weight	395 g/mol	395 g/mol	Average
Vapor Pressure	0.0165 bar @Temperature 204 °C	12.4 torr @Temperature 400 °F
	0.0379 bar @Temperature 260 °C	28.4 torr @Temperature 500 °F
	0.0379 bar @Temperature 288 °C	28.4 torr @Temperature 550 °F
	0.1531 bar @Temperature 316 °C	114.8 torr @Temperature 600 °F

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	2.01 J/g-°C @Temperature 37.8 °C	0.480 BTU/lb-°F @Temperature 100 °F
	2.51 J/g-°C @Temperature 204 °C	0.601 BTU/lb-°F @Temperature 400 °F
	2.76 J/g-°C @Temperature 260 °C	0.660 BTU/lb-°F @Temperature 500 °F
	2.81 J/g-°C @Temperature 288 °C	0.671 BTU/lb-°F @Temperature 550 °F
	2.97 J/g-°C @Temperature 316 °C	0.710 BTU/lb-°F @Temperature 600 °F
Thermal Conductivity	0.128 W/m-K @Temperature 288 °C	0.888 BTU-in/hr-ft²-°F @Temperature 550 °F
	0.131 W/m-K @Temperature 316 °C	0.912 BTU-in/hr-ft²-°F @Temperature 600 °F
	0.133 W/m-K @Temperature 204 °C	0.924 BTU-in/hr-ft²-°F @Temperature 400 °F
	0.135 W/m-K @Temperature 260 °C	0.936 BTU-in/hr-ft²-°F @Temperature 500 °F
	0.1453 W/m-K @Temperature 37.8 °C	1.008 BTU-in/hr-ft²-°F @Temperature 100 °F
Pour Point	-18.3 °C	-1.00 °F
Flammability Test	472	472	Fire Point, °F
	693	693	Autoignition Temp, °F
Flash Point	229 °C	444 °F

Descriptive Properties	Value	Comments
Distillation range at 10%	727
Distillation Range at 90%	902
Max Bulk Temp (°F)	630
Max Film Temp (°F)	670

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