Features:
SOLOD 1400 (dibenzyltoluene) synthetic high-temperature heat-conducting oil passed the L-QD 330 type test. The temperature of the closed system can reach 330-350 ° C, the boiling point is 390 ° C, and it is still liquid at high temperature and pressure. Good sex, not easy to produce coking, carbon formation, long service life. This product has no peculiar smell, does not corrode equipment, and has a pour point as low as -28 ° C. It is also very convenient when used in winter.
Due to these outstanding advantages of SOLOD 1400 (dibenzyltoluene) synthesis of high temperature heat transfer oil, it is widely used in the polysilicon industry, petrochemical industry, coatings, ink industry, plastics industry, oil industry, chemical fiber industry, rubber processing industry and atomic energy industry. application.
Technical Parameters:
SOLOD 1400 synthetic high temperature heat transfer oil physical and chemical indicators
|
project |
National standard |
Type test result |
Detection method |
|
|
Exterior |
Clear and transparent |
Fluorescent purple transparent |
Visual inspection |
|
|
Kinematic viscosity (40 ° C) |
mm2/s |
≤ 40 |
16.2 |
GB/T265 |
|
Acid value (in KOH) |
mg/g |
≤ 0.05 |
＜0.01 |
GB/T 7304 |
|
Flash point (closed) |
℃ |
≥ 100 |
202 |
GB/T 261 |
|
Moisture |
mg/kg |
≤ 500 |
46 |
SH/T 0246 |
|
Water soluble acid and alkali |
no |
no |
GB/T 0259 |
|
|
Distillation range (2%) |
℃ report |
371 |
GB/T 6536 |
|
|
Density (20 ° C) |
kg/m3 |
report |
1043 |
SH/T 0604 |
|
Carbon residue (mass fraction) |
% |
≤ 0.05 |
＜0.01 |
GB/T 17144 |
|
Pour point |
℃ |
report |
-23 |
GB/T 3535 |
|
Pour point |
level |
≤ 1 |
1a |
GB/T 5096 |
|
Spontaneous ignitio |
℃ |
≥ maximum allowable |
459 |
SH/T 0642 |
|
Operating temperature |
||||
|
Chlorine content |
mg/kg |
≤20 |
11 |
GB 23971 |
|
Thermal stability |
Test temperature °C |
330 |
330 |
GB/T 23800 |
|
Test time h |
1000 |
1000 |
||
|
Metamorphic rate % |
≤10 |
4.9 |
||
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