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Phenyl Methyl Silicone Oil RJ-255

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Phenyl Methyl Silicone Oil RJ-255 Synonyms:

   1. Phenylmethyl polysiloxane

   2. Phenyl methyl siloxane

   3. Polyphenylmethylsiloxane

   4. Methyl Phenyl Silicone Fluid

   5. Phenyl Methyl Silicone Oil

   6. Methyl Phenyl Silicone Oil


CAS No: 63148-58-3

Equivalent Brand: Dow Corning 510, Dow Corning 550, Dow Corning 710;Shin-Estu KF53

250g free sample are available for your comparing and testing. Why not have a try? RJ-255 will help you to save a lot of costs with the same performance you require. 

Phenyl Methyl Silicone Oil RJ-255 Description

Phenyl Methyl Silicone Oil RJ-255 is colorless transparent liquid. Compared with Dimethyl silicone oil, it has better performance in high and low temperatures (-40 ~ 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.

Phenyl Methyl Silicone Oil RJ-255 Features

●  Excellent resistance to high and low tempratures (-40 ~ 300°C)

●  Low volatility

●  Excellent heat transfer characteristics

●  Flat viscosity temperature curve

●  Good compressibility

●  Good oxidation and radiation resistance

●  Good miscibility with organic resin

Phenyl Methyl Silicone Oil RJ-255 Technical Index


RJ-255-

75

RJ-255-

   100

RJ-255-

125

RJ-255-

150

RJ-255-

500

RJ-255-

1000

Equivalent brand

DC510

DC510

DC550

DC510

DC710

DC510

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%

RUIchem silicones can supply Phenyl Methyl Silicone Oil RJ-255 with viscosity from 30cst to 1400cst. 

Application

As lubricant:

   ● Base oil for high temperature greases.

   ● Lubricating oil for high temperature instruments.

   ● Impregnating oil for the use in high ambient temperatures.

As heat transfer medium:

   ● Heat-treating baths for specialty metals.

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

   ● 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 RJ-255 is available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or 200kg Iron drums.  

Storage

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

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

● Handle as non-hazardous substance.

Shelf life

Shelf life: 3 years.

 

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