Dongguan City Betterly New Materials Co., Ltd.

Phenyl Methyl Silicone Oil

Product model: CSGW-Y45XX

English name: Phenyl methyl silicone oil


Phenyl Methyl Silicone Oil CSGW-Y45XX is a phenyl-containing polysiloxane, which introduces the phenyl group into the molecular chain of dimethyl polysiloxane. Thus, phenyl methyl silicone oil has better high-temperature resistance and radiation resistance than dimethyl polysiloxane properties, as well as better lubricating and dissolving properties than polydimethylsiloxane. Phenyl methyl silicone oil has a boiling point that ranges from 200°C to 230°C.

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Category: Phenyl Silicone Oil
  • Application of Phenyl Methyl Silicone Oil

    • As a lubricant, phenyl methyl silicone oil is used in bearing and instrument lubricating oils.

    • As a heat transfer oil, phenyl methyl silicone oil is used in transformers, capacitors, and electronic equipment.

    • As an oil-out medium, phenyl methyl silicone oil is used in self-penetrating silicone rubber.


  • Advantages of Phenyl Methyl Silicone Oil

    • High refractive index

    • Excellent thermal stability

    • Excellent compression performance

    • Excellent heat transfer performance

    • High flash point

    • Wide operating temperature range: The usable temperature range of open system is -40~230℃, and the usable temperature range of a closed system is -40~315℃


  • Phenyl Methyl Silicone Oil Boiling Point

    The phenyl methyl silicone oil boiling point is crucial for its effectiveness in demanding applications. The high boiling point of phenyl methyl silicone oil offers several advantages, primarily due to its higher boiling point compared to other silicone fluids. Some of these advantages include:


    High boiling point: This is the most desirable characteristic of phenyl methyl silicone oil, making it a versatile and reliable material for various industrial and commercial applications.


    Boiling point range: With a phenyl methyl silicone oil boiling point ranging from 200°C to 230°C, it is suitable for a wide range of applications involving high temperatures, such as the production of thermal greases and heat transfer fluids. This high phenyl methyl silicone oil boiling point ensures that the silicone oil remains stable and effective.


    High temperatures resistance: This phenyl methyl silicone oil can withstand high temperatures without breaking down or degrading, ensuring consistent performance over time. Besides, phenyl polydimethylsiloxane and phenyl silicone resin can modify phenyl methyl silicone oil's properties and enhance its thermal stability and chemical resistance.


  • Technical Parameters of Phenyl Methyl Silicone Oil

    Properties/ModelCSGW-Y4501CSGW-Y4502CSGW-Y4503CSGW-Y4504CSGW-Y4505
    AppearanceTransparent or pale yellow liquid
    OdorOdorless

    Density g/cm3 (25℃)

    1.061.061.061.061.06

    Viscosity mm2/s (25℃)

    100~150200300400450-500
    Volatile (250℃/4h,%)2



    refractive index (25℃)1.4900~1.50001.4900~1.50001.4900~1.50001.4900~1.50001.4980-1.5050
    Flashpoint ℃>300>300>300>300>300


    ModelStickiness,mm2/sRefractive Index
    CSGW-Y4501120-1501.4920-1.5000
    CSGW-Y4502150-2501.4900-1.5000
    CSGW-Y4503260-3201.4750-1.4850
    CSGW-Y4504400-4501.4980-1.5050
    CSGW-Y4505450-5001.4980-1.5050
    CSGW-Y4506500-5501.5300-1.5350
    CSGW-Y4510900-11001.4980-1.5080
    CSGW-Y452433-401.5500-1.5600
    CSGW-Y4525170-1801.5740-1.5800
    CSGW-Y453025-401.4700-1.4800


  • Packing, Storage Conditions and Shelf Life of Phenyl Methyl Silicone Oil

    Packing

    25kg, 200kg, and another specific packaging.


    Storage conditions

    Sealed and stored in a dark, dry, and ventilated place.


    Shelf life

    36 months.


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