Place of Origin:
Heat Transfer Material WD-320
It can transport high temperature heat energy in liquid phase under low pressure.
Can be used in heat recovery system.
Can be widely used in indirect heating or cooling circulation systems.
Non-toxic, tasteless, non-corrosive, no environmental pollution.
There is no need to take nitrogen sealing measures in the circulation system to reduce equipment investment.
It has good oxidation resistance and good thermal stability in high temperature working environment. Long service life.
Can be mixed with the same heat conduction oil at home and abroad.
High initial boiling point.
|No.||Inspection item||Unit||Technical requirement||Detection result||Single decision|
|1||Appearance||Clear and transparent||Clear and transparent||Up to standard|
|2||Kinematic viscosity||mm²/s||16-35||21||Up to standard|
|3||Point of flammability (Opening)||℃||≥180||200||Up to standard|
|4||Solidifying point||℃||≤-20||-25||Up to standard|
|5||Mechanical impurities||≤0.05||0.01||Up to standard|
|6||Hydration||vestige||vestige||Up to standard|
|7||Acid value||mgKOH/g||≤0.05||0.02||Up to standard|
|8||Water soluble acid or base||None||None||Up to standard|
|9||Degree of lutetium 5％||℃||≥300||300||Up to standard|
|10||Carbon residue||％||≤0.05||0.02||Up to standard|
|11||Corrosion test(T3 Copper plate 100℃3h)||1a||1a||Up to standard|
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