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- Title
Naphthalene‐containing poly(arylene ether ketone) with low dielectric constant.
- Authors
Zhang, Yurong; Jiang, Hao; Liu, Jie; Zhao, Chengji; Na, Hui
- Abstract
A low dielectric constant poly(arylene ether ketone) containing naphthalene and trifluoromethyl groups (FPNAEK) were prepared and characterized. The FPNAEK showed excellent thermal stability (Td5 = 443 °C) and low water absorption. The dielectric constant decreased significantly after introducing trifluoromethyl group, in comparision with poly(arylene ether ketone) containing naphthalene (PNAEK). The dielectric constant of FPNAEK is about 2.5 between 1 kHz and 1 MHz at room temperature, which is much lower than that of commercial poly(ether ether ketone) (3.3) and PNAEK (2.78). © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46857.
- Subjects
NAPHTHALENE; KETONES; PERMITTIVITY; THERMAL stability; THERMAL properties
- Publication
Journal of Applied Polymer Science, 2018, Vol 135, Issue 44, pN.PAG
- ISSN
0021-8995
- Publication type
Article
- DOI
10.1002/app.46857