Bolztherm PW-60

BOLZTHERM® PW-60 is suitable for use in the liquid phase in closed, non-pressurized heat transfer systems with forced circulation in a temperature range of -50 °C to 240 °C. The maximum film temperature of 260 °C should not be exceeded. The optimal operating range is between 100 °C and 240 °C. For applications outside the optimal operating range, please contact us for consultation.

Typical characteristics	Unit	Standard	Value
Area of application	[°C]	-	-50 to 240
Max. flow temperature	[°C]	-	240
Max. film temperature	[°C]	-	260
Viscosity at 40 °C	[mm²/s]	DIN 51562-1	51.1
Viscosity at 100 °C	[mm²/s]	DIN 51562-1	9.67
Density at 20 °C	[kg/m³]	DIN 51757	1033
Pourpoint	[°C]	DIN ISO 3016	<-50
Flash point	[°C]	DIN EN ISO 2719	220
Flash point	[°C]	DIN EN ISO 2592	260
Acid value	[mg KOH/g]	DIN ISO 6618	≤ 0.2
Coke residue	[w.-%]	DIN EN ISO 10370	< 0.1
Boiling point at 1013 mbar	[°C]	-	>280

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