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Therminol

Heat Transfer Fluids (9)

	Therminol D-12 Coolant
	Therminol LT
	Therminol XP
	Therminol 55
	Therminol 59
	Therminol 62
	Therminol VP-3 Vapor Phase/Liq
	Therminol 66
	Therminol 72

Excel Valves

Therminol XP

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Therminol XP heat transfer fluid is an extremely pure white mineral oil which provides reliable heat transfer at temperatures from 0� F to 600� F (-20� C to 315� C). Performance features of Therminol XP include:

Low Fouling - The chemical composition of Therminol XP has been carefully selected to minimize system fouling resulting from oxidation and degradation of the fluid.
Practically Non-Toxic - As an indicator of purity, Therminol XP meets FDA specifications defined in 21 CFR 172.878 and requirements of United States Pharmacopeia (USP) and National Formulary (NF).
Thermal Stability - Therminol XP is stable to 600�F (315�C). Users can expect many years of reliable, trouble-free operation, even when operating continuously at the recommended maximum temperature of 600� F (315�C).
Environmentally Friendly - Therminol XP has outstanding regulatory status for those seeking heat transfer fluids which have minimum environmental reporting requirements.

Therminol XP is used in a wide variety of industries, such as:

Specialty Chemicals
Laundries
Food and Beverage
Biodiesel

Therminol�XP
Heat Transfer Fluid

Operating Range -20�C to 315�C (0�F to 600�F)

Appearance	Colorless, odorless liquid
Composition	White mineral oil, USP/NF
Flash Point (ASTM D-92)	199�C (390�F)
Fire Point (ASTM D-92)	232�C (450�F)
Autoignition Temperature (ASTM E-659)	346�C (655�F)
Kinematic Viscosity, at 40�C	23.7 mm2/s (cSt)
Kinematic Viscosity, at 100�C	4.06 mm2/s (cSt)
Density at 25�C	875 kg/m3 (7.30 lb/gal)
Specific Gravity (60�F/60�F)	0.882
Coefficient of Thermal Expansion at 200�C	0.000892/�C (0.000495/�F)
Average Molecular Weight	350
Pour Point	-29�C (-20�F)
Pumpability, at 2000 mm2/s (cSt)	-20�C (-4�F)
Pumpability, at 300 mm2/s (cSt)	-1�C (30�F)
Minimum Temperatures for
Fully Developed Turbulent Flow (Re = 10000)
10 ft/sec, 1-in tube	72�C (162�F)
20 ft/sec, 1-in tube	51�C (123�F)
Transition Region Flow (Re=2000)
10 ft/sec, 1-in tube	30�C (85�F)
20 ft/sec, 1-in tube	17�C (63�F)
Boiling Range, 10%	332�C (630�F)
Boiling Range, 90%	416�C (780�F)
Normal Boiling Point	358�C (676�F)
Heat of Vaporization at Max. Use Temp 315�C	214 kJ/kg (91.9 Btu/lb)
Optimum Use Range	-20�C to 315�C (0-600�F)
Maximum Film Temperature	330�C (625�F)
Pseudocritical Temperature	542�C (1007�F)
Pseudocritical Pressure	15.2 bar (220 psia)
Pseudocritical Density	280 kg/m3 (17.5 lb/ft3)

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