Characterization of DC-S-2000 silicone rubber as an O-ring material for laser amplifier systems
Description:
We evaluated mechanical, thermal, thermodynamic, and chemical properties of Dow Corning DC-S-2000, a silicone rubber filled with silica, that was selected as an O-ring material for SHIVA laser amplifiers. We compared the properties of a batch cured in-house with the manufacturer's specifications, and we developed specific quality-control tests to evaluate future production batches of this elastomer. We also examined mechanical and thermal transitions not described in the manufacturer's bulletin. Because the silicone O-rings must function under prolonged compression, we recommend an examination of the compression properties of DC-S-2000.
Date:
March 23, 1979
Creator:
Hoffman, D.M.
Item Type:
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Partner:
UNT Libraries Government Documents Department