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Low outgassing polydimethylsiloxane material and preparation thereofA fluid polydimethylsiloxane resin having improved outgassing properties in the cured state is described. The fluid resin is obtained by pouring, to a height of up to about 2 inches a starting polydimethylsiloxane resin such as RTV-602 silicone resin and devolatilizing the starting resin at a temperature of about 125 to 150 C under a vacuum of at least 0.00001 torr.
Document ID
19730017373
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Seidenberg, B. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 2, 2013
Publication Date
May 15, 1973
Subject Category
Chemistry
Report/Patent Number
Patent Number: NASA-CASE-GSC-11358-1
Patent Number: US-PATENT-3,733,350
Patent Application Number: US-PATENT-APPL-SN-226551
Accession Number
73N26100
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-GSC-11358-1|US-PATENT-3,733,350
Patent Application
US-PATENT-APPL-SN-226551

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