Zhongtian East Fluorine Silicon Material Co., Ltd.,a silicone products manufacturer, mainly engaged in organic silicon monomer, research and development of fluorine silicon new materials and silicone sealant.

Name: Polydimethylsiloxane (Methyl Silicone Oil)

 

Melt Point (℃):  -59

 

Spontaneous combustion point (℃): 450

 

Saturated vapor pressure (KPa): No Data

 

Explosive: No Data

 

Solubility:

 

Soluble in benzene, toluene, ethylene, ethyl ether, partially soluble in ethanol, butanol, acetone, insoluble in cyclohexanol, paraffin oil, vegetable oil and methanol.

 

Technical Data of Polydimethylsiloxane

 

Item	Indexes
Viscosity（25℃）/（mm2/s）	350±20	500±25
Density（25℃）/（g/cm3）	0.962~0.972
Refractive Index（25℃）	1.4020~1.4040
Flashpoint (Open) /℃            ≥	315
Vdaf (150℃, 2h) /%           ≤	1
Acid value (count by KOH)/%（mg/Kg）≤	10

 

Banned Articles of Polydimethylsiloxane

The oxidant, Water, Alcohol, Acid, Alkali, Metal, or Metal Compounds.

 

Combustion (Decomposition) Polydimethylsiloxane

Silica, Carbon dioxide, trace carbon of not complete combustion, formaldehyde, Hydrogen.

 

Package Storage and Transportation of Polydimethylsiloxane

It should be packed in a 200L plastic bucket.

 

We also provide hydroxy terminated pdms,and the polydimethylsiloxane for sale with reasonable price.