The rheology properties of a polyborylborazine as BN fiber precursor

摘要：

A polyborylborazine precursor for hexagonal boron nitride (h-BN) was obtained by reaction of boron trichloride with methylamine and its rheology properties was characterised by shear rheological tests. The results indicated that the precursor polymer is capable of being melt spun at moderate temperature, which implies that the structure of the molecular chains of the precursor polymer are linear or branched.

关键词： Ceramics fiber boron nitride precursor rheology

作者: Shutong Li Yimiao Cao Keqing Han Xi Zhao Muhuo Yu

作者单位: State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,College of Materials Science and Engineering, Donghua University, Shanghai 201620,P.R.China

会议类型: 国际会议

会议名称: International Conference on Fibrous Materials 2009,the Fiber Society 2009 Spring Conference(纤维材料国际研讨会暨纤维协会2009年春季会议)

会议地点: 上海

会议语种:英文

页码: 159-161

在线出版日期: 2009-05-27（万方平台首次上网日期，不代表论文的发表时间）