Microstructural characterization of semi-interpenetrating polymer networks by positron lifetime spectroscopy
By: Jag J. Singh, Abe Eftekhari.
Contributors: Pater, Ruth H.; Eftekhari, Abe.; Langley Research Center.
Series: NASA technical paper -- 3617.
Publisher: National Aeronautics and Space Administration, Langley Research Center; National Technical Information Service, distributor
Published: 1996
Place of publication: Hampton, Va; [Springfield, Va
Language: eng
Format: Microform
Subjects: Polyimides; Microstructure; Mechanical properties; Positrons; Thermoplasticity; Permittivity; Electric dipoles
Notes: Shipping list no.: 98-0733-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.