生物基聚醚胺型苯并噁嗪树脂的制备与性能研究

张勋,石婉玲,赵祝萱,朱聪,李维智,贾叙东

Synthesis and properties of bio⁃based polyetheramine benzoxazine resin

Xun Zhang,Wanling Shi,Zhuxuan Zhao,Cong Zhu,Weizhi Li,Xudong Jia

表1 BA/MDP?D230系列生物基聚醚胺型苯并噁嗪前驱体原料投料比及产率

Table 1 The feed ratios and yields of BA/MDP?D230 bio?based polyetheramine benzoxazine precursors

样 品 n(BA) n(MDP) n(D230) 产率 BA/MDP100?D230 10 0 10 85.3% BA/MDP82?D230 8 2 10 89.6% BA/MDP55?D230 5 5 10 84.2% BA/MDP28?D230 2 8 10 87.1% BA/MDP010?D230 0 10 10 80.2%