Zhejiang University

Zhejiang University, also colloquially referred to as Zheda, is an elite C9 League university located in Hangzhou, the capital of Zhejiang province. Founded in 1897, Zhejiang University is one of China's oldest, most selective, an

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MPPE/SEBS Composites with Low Dielectric Loss for High-Frequency Copper Clad Laminates Applications

Mar 04, 2021 | Jianming Guo, Hao Wang, Caixia Zhang, Qilong Zhang, and Hui Yang

Copper clad laminates (CCLs) with low dissipation factor (Df) are urgently needed in the fields of high-frequency communications devices. A novel resin matrix of modified poly (2,6-dimethyl-1,4- phenylene ether) (MPPE) and styrene-ethylene/butylene-styrene (SEBS) was employed in the fabrication of high-frequency copper clad laminates (CCLs). The composites were reinforced by E-glass fabrics, which were modified with phenyltriethoxysilane (PhTES). The composite laminates obtained exhibited impressive dielectric loss of 0.0027 at 10 GHz when the weight ratio of MPPE to SEBS was 5:1....

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