MATSUMURA OIL CO., LTD.
  FEATURES AND PHYSICAL PROPERTIES OF BARREL THERM SERIES
 
BARREL THERM 200
BARREL THERM 400
Feature
Wide range temp.use
Widely applicable
High temp.use
(High boiling point)
Primary component
Synthesized
Aromatic Hydrocarbon
Synthesized
Aromatic Hydrocarbon
Method of use
Liquid phases at atmospheric
Liquid phases at atmospheric
Min. temp. of use°C
-10
-10
Max. temp. of use °C
Bulk
290
340
Premissible film
320
370
Flash point °C
206
210
Pour point °C
-20 or less
-20 or less
Average molecular weight
380
270
Therinal expansion
coefficient
Boiling point °C
382
390
Autoignition temp. °C
390
495
0°C
  899
100°C
  841
200°C
  784
280°C
  738
0°C
  1059
100°C
  990
200°C
  920
300°C
  852
0°C
  360
100°C
  5.00
200°C
  1.20
280°C
  0.68
0°C
  192
100°C
  3.10
200°C
  0.82
300°C
  0.44
Specific Heat kJ/kg • K
0°C
  1.80
100°C
  2.13
200°C
  2.51
280°C
  2.80
0°C
  1.49
100°C
  1.84
200°C
  2.18
300°C
  2.52
Therinal Conductiving
W/m • K
0°C
  0.131
100°C
  0.124
200°C
  0.117
28°C
  0.112
0°C
  0.135
100°C
  0.124
200°C
  0.114
300°C
  0.102
Vapor Pressure kPa
0°C
  -
100°C
  -
200°C
  1.2
280°C
  17.3
0°C
  -
100°C
  -
200°C
  0.4
300°C
  11.5




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