ECO-704 扩散泵硅油is a colorless,single component silicone-based fluid for diffusion pumps. Itoffers an impressive pump-down and is suitable for higher ultimatevacuums of 10E-6 to 10E-8 (untrapped) or 10E-10 to 10E-11(trapped). It is very durable and can withstand tough conditionseven if it gets exposed to air during operation. The ECO-704 is animproved formulas based on Dow Corning's DC-704 diffusion pump oiloffering even higher performance and service life.
Additionally, ECO-704 is ahighly durable formula that is thermally and chemically stablekeeping your diffusion pump clean and free from carbon and tarbuildup. As our best selling line of diffusion pump oils, ECO-704offers excellent resistance to oxidation, radiation, and explosionand maintains relatively high boiler pressure andthroughput.
As the most trusted alternativefor Dow Corning DC-704 diffusion pump oil in the United States,ECO-704 is suitable for the aerospace and electronic industries,metallurgical and research needs, various special vacuum coatingapplications, and much more.
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