Advantages

    ♦ Narrow fraction, high initial distillation point

    ♦ Good thermal anti-oxidation stability, long service life

    ♦ Less evaporation, high flash point

   ♦ High specific thermal capacity, good thermal transmission capacity

    ♦ Excellent low temperature flow performance

    ♦ Good compatibility with material of the system, no corrosion

Performance

    Meet the following performance specification:

    ♦ SH/T 0677-1999

Applications

    ♦ Suitable for closed heat transmission system of forced circulation or unforced circulation, suitable for drying, heating processes, such as timber processing, textile finishing, food processing, chemical industries, etc.

Typical properties

Items	L-QB300 thermal conduction oil
Initial point, ºC	348
Flash point, ºC	226
Distillation range, 40ºC
HK	348
2%	376
97%	473
Pour point, ºC	-12
Corrosion	1
Density, kg/m3	868.5
Thermal stability (300ºC, 720h)
Appearance	Transparent, no suspended substance and deposits
Deterioration rate, % (m/m), not more than	5.5