DataVXACS Applied Polymer MaterialsPaper
journal article·2019-04-12

Design and Preparation of Benzoxazine Resin with High-Frequency Low Dielectric Constants and Ultralow Dielectric Losses

Jiangbing Chen, Ming Zeng, Zijian Feng, Tao Pang, Yiwan Huang, Qingyu Xu

ACS Applied Polymer Materials· Volume 1· Issue 4
Publisher page
Source abstract

Abstract

The new main-chain benzoxazine copolymer oligomers with bulky hydrocarbon end groups are first designed and synthesized. In particular, the aliphatic diamine based copolymers owning low dielectric constants (<3) and ultralow dielectric losses (<0.005) under high frequencies, is suitable for applications in the field of high-frequency communications. Therefore, this work not only provides a facile and effective protocol to simultaneously obtain excellent high-frequency dielectric properties, and improved processing and thermal properties of benzoxazine resins, but also widens the scope of the design and synthesis of functional and high-performance thermosetting polymers.
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Research context

Polymers

OpenAlex topics: Epoxy Resin Curing Processes · Synthesis and properties of polymers · Liquid Crystal Research Advancements

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P. R. China

Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P. R. China

School of Materials and Chemical Engineering, Hubei University of Technology, Wuhan 430068, P. R. China

Funding

Ministry of Education of the People's Republic of China · Hubei Provincial Department of Education · Engineering Research Center of Nano-Geomaterials of Ministry of Education, China University of Geosciences

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