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A New Low Dielectric Constant Polymer Material (k < 2): Microstructure, Electrical Properties, and Mechanical Properties

Published online by Cambridge University Press:  10 February 2011

Yi-Pin Tsai ,
C. N. Liao ,
Yuhuan Xu ,
K. N. Tu ,
Bin Zhao ,
Q.-Z. Liu  and
Maureen Brongo
Yi-Pin Tsai
Affiliation:
Department of Materials Science and Engineering, UCLA, CA 90095
C. N. Liao
Affiliation:
Department of Materials Science and Engineering, UCLA, CA 90095
Yuhuan Xu
Affiliation:
Department of Materials Science and Engineering, UCLA, CA 90095
K. N. Tu
Affiliation:
Department of Materials Science and Engineering, UCLA, CA 90095
Bin Zhao
Affiliation:
Conexant Systems, Newport Beach, CA 92660
Q.-Z. Liu
Affiliation:
Conexant Systems, Newport Beach, CA 92660
Maureen Brongo
Affiliation:
Conexant Systems, Newport Beach, CA 92660
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Abstract

A porous polymer material, which is made of a two-phase composite and contains 35% porosity with a pore size less than 50Å, is found to have a dielectric constant of 1.8. It absorbs almost no water. The electrical properties, such as capacitance and leakage current, do not change with time and temperature.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 565: Symposium O – Low-Dielectric Constant Materials V , 1999 , 17
Copyright
Copyright © Materials Research Society 1999

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