Diffusion Pump Fluid
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DFSO 704 Silicone Diffusion Pump Oil |
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DFSO 704 Silicone Diffusion Pump Oil is designed for high vacuum and for fast pumping of large volumes of gas or vapor in production operations. |
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Replace Dow Corning 704, Shin-Etsu F-4 |
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Molecular Description |
Tetramethyl tetraphenyl trisiloxane |
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Appearance |
Colorless clear liquid |
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Ultimate Untrapped Vacuum,(torr) |
10-7 to 10-8 |
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Specific Gravity at 25℃ |
1.07 |
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Viscosity at 25℃ |
39 |
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Flash Point, (℃) |
Min.210 |
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Refractive Index 25℃ |
1.5530-1.5600 |
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Molecular Weight |
484 |
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info@fluorine-silicone.com |