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Silicone Fluids - Diethyl Silicone Fluid
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Polydiethylsiloxanes offer the same beneficial properties as the Polydimethylsiloxanes with improved compatibility with commonly used cosmetic waxes and oils.
Polydiethylsiloxanes offer improved metal-metal lubrication and low temperature properties when compared to polydimethylsiloxanes.
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| Typical Physical Properties |
| Product: |
SiSiB® EF2050-18 |
| CAS No.: |
63148-61-8 |
| Molecular Weight: |
400~500 |
| Color and Appearance: |
Colorless to straw liquid |
| Specific Gravity [25°C]: |
0.930 |
| Refractive Index [25°C]: |
1.439 |
| Flash Pointt: |
125°C |
| Pour Point: |
-110°C |
| Thermal Conductivity, W/m°C: |
0.138 |
| Viscosity 25°C |
15~20 cSt |
Low surface tension enables Polydiethylsiloxanes to spread easily on skin and hair, acting as a lubricant and de-tackifying agent. Polydiethylsiloxane has a slippery, emollient, yet non-greasy skin feel with more body and cushion than Polydimethylsiloxane of equal viscosities.
Unlike Polydimethylsiloxanes, Polydiethylsiloxanes wet pigments well, when formulating color cosmetics.
They are oxidatively stable to 150°C and thermally stable under inert atmospheres to 225°C. These fluids are often used in low temperature aerospace hydraulics.
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SiSiB® EF2050 is supplied in 210L steel drum., for more details, please visit Packing Centre.
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