Phenyl Methyl Silicone Oil IOTA255 (CAS No:68043-14-7) is an ideal replacement ofDC510,550,710;Shin-Estu KF53 and has better performance in high and low temperatures (-70 ~ 300°C ), and better properties of lubricity, mold unloading and electrical insulation.

Phenyl Methyl Silicone Oil IOTA255 (Equivalent Brand:DC510,550,710 or Shin-Estu KF53)

Synonyms:

1. Phenylmethyl polysiloxane

2. Phenyl methyl siloxane

3. Methyl Phenyl Silicone Fluid

4. Phenyl Methyl Silicone Oil

CAS NO: 68043-14-7

Description

Phenyl Methyl Silicone Oil IOTA255 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.

Phenyl Methyl Silicone Oil IOTA-255 Chemical structure:

 

Phenyl Methyl Silicone Oil IOTA255 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

Phenyl Methyl Silicone Oil IOTA255 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%

 IOTA Ccan supply Phenyl Methyl Silicone Oil IOTA255 with viscosity from 30cst to 1400cst.

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 IOTA255 is available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or200kg 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.