DURAVAC PRODUCTS LTD
Specialists in the manufacture and sales of vacuum pump oils.
DURAVAC SILICONE 704
(Formally Silicone 74)
Typical Characteristics
Rev:10-NOV-2008
Tetramethyl Tetraphenyl Trisiloxane is a linear compound providing excellent resistance to oxidation, with fast pump down times to its ultimate working pressure.
DURAVAC
|
Saturated Vapour Pressure @ 25oC |
3.0 X 10-8 Mbar. |
|
Average Boiling Range @ 5.0 X 10-1 Mbar |
15oC |
|
Mid Range Boiling @ 5.0 X 10-1 Mbar |
207oC |
|
Initial Boiling Point @ 5.0 X 10-1 Mbar |
197oC <0.1gr |
|
Molecular Weight (estimated) |
484g/mol. |
|
Flash Point |
>230oC |
|
Viscosity @ 40oC |
19.00cSt. |
|
Specific Gravity @ 25oC (Density) |
1.07/cm3 |
|
Colour |
Water White/Straw yellow tint |
|
Oil Type: Silicone Oil |
Phenyl Methyl |