Zinca-255 Methyl Phenyl Silicone Oil Low Viscosity Low Freezing Point Good Heat Resistance Excellent Electrical Performance

• CAS No.: 000000
• Formula: C6h18osi2
• EINECS: 613-156-5
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Model NO.: Zinca-255
• Viscosity (25°c, mm2/S): 25~40
• Specific Gravity at 25°c: 1.010~1.080
• Refractive Index (25°c): 1.4700~1.4800
• Flashing Point,°c: ≥240
• ≥240: ≤-40
• Transport Package: 200L Drum
• Specification: Plastic Drum
• Trademark: zinca
• Origin: China
• HS Code: 39100000

Product Description

Description 

Chemical Name: Polymethylphenylsiloxane, Polydimethyldiphenylsiloxane

Other Names: Phenylmethyl polysiloxane, Phenyl methyl siloxane, Polyphenylmethylsiloxane, Phenyl Methyl Silicone Oil, Methyl Phenyl Silicone Fluid

CAS No: 68083-14-7

Phenyl Methyl Silicone Oil Zinca-255 is a colorless transparent liquid. Because of the phenyl group on the polymer chain, it has excellent radiation, oxidation and temperature resistance. 
 

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

 

  

 

 

Detailed Photos

Product Parameters

ZINCA-255-75	ZINCA-255-100	ZINCA-255-125	ZINCA-255-150	ZINCA-255-500	ZINCA-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%

 ZINCA can supply vinyl silicone oil with viscosity from 30cst to 1400c

 

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.

As plastic additives: 

• Suitable for the use in polycarbonate formulations as an additive for flame retardancy. 

Packaging & Shipping

1. Phenyl methyl silicone oil is available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or 200kg Iron drums.
2. Shelf life:3 years.
3. The product should be stored in a shady, dry place with the temperature 0°C-40°C, freezing should be avoided.
4. Avoid from acid, alkali chemical materials and other impurities.
5 Handle as non-hazardous substance.