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    Fangyu · Heat conducting oil

    • 型号
    • 品牌FangYu
    • 执行标准GB23971-2009

    Product Performance: 1、Excellent thermal stability and high temperature oxidation stability, long service life; 2、Large thermal conductivity, high specific heat capacity, thermal conductivity can be good; 3、The initial boiling point, high flash point, high boiling range is narrow, not coke, not easy to plug the pipeline 4、Good low temperature fluidity; 5、Non toxic, non corrosive, black and all kinds of non-ferrous metals are not corrosive, and the system has a good compatibility with the material

    1. Detailed information

    Product Performance

    1、Excellent thermal stability and high temperature oxidation stability, long service life;

    2、Large thermal conductivity, high specific heat capacity, thermal conductivity can be good;

    3、The initial boiling point, high flash point, high boiling range is narrow, not coke, not easy to plug the pipeline

    4、Good low temperature fluidity;

    5、Non toxic, non corrosive, black and all kinds of non-ferrous metals are not corrosive, and the system has a good compatibility with the material

    Application Scope

    1、A variety of closed heat transfer systems (including pipes, pumps, etc.) that are applicable to the maximum allowable temperature;

    2、Can be used for all kinds of heating equipment, high pressure equipment, reactor, heating furnace, mold, injection molding machine heating and production processes (such as cement plants, paper mills, wood processing industry, etc.).


    Implementation standards

    Product implementationGB 23971-2009


    Technical index

    Inspection items

    quality index

    test method

    L-QB280

    L-QB300

    L-QC320

    L-QD350

    Maximum allowable operating temperature

    280

    300

    320

    350

    GB/T23800

    appearance

    Clear and transparent, no suspended matter

    Visual

    Kinematic viscosity(40℃)/(mm2/s ) Not morethan                          

    40

    GB/T 265

    Kinematic viscosity(40℃)/(mm2/s ) Not morethan                          

    40

    GB/T 265




    Pour point/℃   Not higher

    -9

    report

    GB/T 3535

    flash point(Closed)/℃ Not less than

    100

    GB/T 261

    flash point(Closed)/℃  Not less than

    180

    GB/T 3536

    Distillation range

    report

    GB/T 6536

    Water soluble acid and alkali

    nothing

    GB/T 0259

    copper corrosion(100℃,3h)/级  Not more than

    1

    GB/T 5096

    Remark: the quality indexes of each model and each batch shall be based on the actual quality inspection report.


    matters needing attention

    1.According to the heat conduction oil grades and hot process requirements, the correct selection of various brands of energy-saving heat conducting oil, and strictly observe the provisions of the Ministry of the heat carrier heating furnace safety technical regulations, the proper use of heat conduction oil.

    2.In use should check carefully, to prevent water, acid, alkali and low boiling point matter leaking into the system, and the filtering device is arranged, to prevent debris into the machine, to ensure the purity of oil

    3.Where the old heating equipment to replace the new heat conduction oil, it is necessary to eliminate the inner wall debris, so as not to affect the heat transfer efficiency and the use of heat transfer oil.

    4.It is strictly prohibited to use in operation, to ensure the normal service life of heat conducting oil.

    5.Users must strictly comply with the above precautions safe operation.