Online service
Hotline
0086-15255264774

Phenyl Methyl Silicone Oil MY255

    Chemical Name: Poly methyl phenyl siloxane

    Synonyms:

    1. Phenylmethyl polysiloxane

    2. Phenyl methyl siloxane

    3. Methyl Phenyl Silicone Fluid

    4. Phenyl Methyl Silicone Oil

    CAS NO: 63148-58-3

    Description

    Phenyl Methyl Silicone Oil MY255 is colorless transparent liquid. Compared with Dimethyl silicone oil, it has better performance in high and low temperatures (-70 ~ 300°C ), and better properties of lubricity, mold unloading and electrical insulation. It is small in temperature viscosity coefficient and volatility. Compression rate and the surface tension is high. It is well in miscibility with other organic resin. The UV-resistant properties is unique.

    Chemical structure:



    Features:

    1. Excellent resistance to high and low temperatures (-70 ~ 300C)

    2. Low volatility

    3. Excellent heat transfer characteristics

    4. Flat viscosity temperature curve

    5. Good compressibility

    6. Good oxidation and radiation resistance

    7. Good miscibility with organic resin

    Technical Index: 

     

    MY 255-75

    MY 255-100

    MY 255-125

    MY 255-150

    MY 255-500

    MY 255-1000


    Appearance

    Colorless transparent or light yellow transparent liquid

    Viscosity(25°C, cst)

    75

    100

    125

    150

    500

    1000

    Specific Gravity (25°C)

    1.020~1.080

    1.020~1.100

    Refractive Index(25°C)

     1.4800~1.4950

     1.4900~1.5150

    Flashing point,°C

     ≥280

    ≥300

    ≥300~320

    Freezing point,°C

     ≤-40

    Volatility 250°C/2Hours, %

    2%

    1%

    300°C/30Hours, % 

    -

     7.5%~8.5%


    Application

    As lubricant:

    1. Base oil for high temperature greases.

    2. Lubricating oil for high temperature instruments.

    3. Impregnating oil for the use in high ambient temperatures.

    As heat transfer medium:

    1. Heat-treating baths for specialty metals.

    2. Heat exchange fluid for research apparatus and instrument calibration baths.

    3. Heat transfer oil in capacitors, transformers and various electronics.

    As thermostat fluid:

    Suitable for the use in thermostat systems which should be kept clean

    As insulating oil:

    Suitable for the use under high pressure as an insulating oil

    Packing

    Phenyl Methyl Silicone Oil MY255 is available in 25kg plastic drums or 200kg Iron drums.

    Storage

    1.The product should be stored in a shady, dry place with the temperature 0°C-40°C, freezing should be avoided.

    2. Avoid from acid, alkali chemical materials and other impurities.

    3. Handle as non-hazardous substance.

    4. Shelf life: 3 years.


Telephone:015255264774 Mobile:0086-15255264774
Consultation
Products
Application
QQService