Diffusion Pump Oil
$70.00
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Direct replacement to Dow Corning 704 silicone diffusion pump fluid Oxidation & radiation resistant Thermally stable Low vapor pressure Used in aerospace, vacuum coating, metallurgical, and research industries. Suitable for higher volume vacuums of 10-6 torr to 10-8 torr (untrapped) for aggressive applications. Specifications Boiling Point (Torr) @ 0.06 torr 223C Vapor Pressure (Torr) @ 25C 8-4 to 10-8 torr Flash point 220 C° Molecular Description Pentaphenyl Trimethyl Trisiloxane Specific Gravity avg mean @ 25C 1.10 (g/cc) Melting Point -14 C° Color Clear to Straw yellow Viscosity @ 25C 46 cSt
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