Mechanical, thermal and dielectric properties of BDM/DBA/HBPSi composites

作者：Dang, Jing^*; Wang, Rumin; Lou, Ruixiang; Zhang, Zhang; Qi, Wenjing

来源：Polymer Bulletin, 2014, 71(4): 787-794.

DOI：10.1007/s00289-014-1096-3

• N, N '-4, 4 '-bimaleimide diphenyl methane
• Diallylbisphenol A
• Hyperbranched polysiloxane
• Advanced polymeric composites

N, N'-4, 4'-bimaleimide diphenyl methane (BDM), diallylbisphenol A (DBA) and hyperbranched polysiloxane (HBPsi) are performed to fabricate the BDM/DBA/HBPSi composites by one-step method. The contents of HBPSi affecting on the mechanical, thermal and dielectric properties of the BDM/DBA/HBPSi composites are investigated. Results show that the appropriate incorporation of HBPSi into BDM/DBA not only significantly improves the toughness, but also improves the heat resistance and dielectric properties of the BDM/DBA/HBPSi composites. The outstanding comprehensive properties of BDM/DBA/HBPSi composites indicate great potentiality in fabricating advanced polymeric composites.

• 出版日期2014-4
• 单位西北工业大学