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Produktbeschreibung
Heat Transfer Oil
32 # heat transfer oil is a kind of heat transfer oil with good application range and good performance. Used for heat transfer of various plastic injection molding machines, temperature grinders, textiles, medical cores, food processing, petrochemical and other machinery with diffused or closed systems with forced loops as heat transfer media. The interface of the open system in contact with air should keep the oil temperature not higher than 191 ° C.
Features and benefits:
1.Heat-resistant stability-it can resist oxidation and thermal cracking at high temperature, so it will not generate sludge and affect heat transfer efficiency.
High viscosity index, the viscosity will not change much at different temperatures.
2. Low vapor pressure will not form a vapor plug in the loop pump and generate excessive pressure in the closed system. The volatilization of heat transfer oil can also be reduced in open systems.
3.With low pour point characteristics, it has good pumping performance during low temperature starting operation, which makes the oil product loop smooth and reduces local overheating.
4.With high heat ratio, high thermal conductivity and proper viscosity, it can effectively transfer a large amount of heat.
Technical index:
|
Item |
Quality index |
experiment method |
|
density kg/1@15℃ |
0.859 |
Note |
|
Viscosity(40℃) |
29.6 |
GB/T265 |
|
Viscosity index |
110 |
Note |
|
Pour point,℃ not higher than |
-9 |
GB/T3535 |
|
PH, mgKOH/g |
0.05 |
GB/T264 |
|
Flash point (opening),not lower than |
212 |
GB/3536 |
|
Carbon residue, wt weight% |
0.03 |
Note |
Precautions:
1. Avoid contact with water.
2. During use, keep a certain flow rate through the heating surface to avoid local overheating and coking.
3. The thermal oil system must be provided with an expansion tank, and the hot oil should avoid contact with the air.
4. Do not use the forced loop heat transfer for a long time above 300 ℃.
5. Don't use it for a long time at a temperature above 200 ℃.
Fire Fighting Measures:
Applicable fire reduction: carbon dioxide, chemical dry powder, foam, water mist.



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