高性能树脂PBT增韧酚醛塑料的研究  

Research of Phenolic Resin Toughened by PBT

作　　者：王进福[1] 华杰[1] 

机构地区：[1]哈尔滨工业大学应用化学系,黑龙江哈尔滨150001

出　　处：《中国塑料》2006年第6期14-17,共4页China Plastics

摘　　要：研究了加入聚对苯二甲酸丁二醇酯(PBT)对酚醛塑料的增韧改性。包括合成的最佳工艺、PBT改性前后酚醛塑料的韧性,以及热稳定性的对比。研究结果表明,PBT改性酚醛塑料的韧性得到了大大增强,而并未影响其热稳定性。A phenolic resin was blended with PBT. The mechanical and thermal properties of neat and blended phenolic were compared, and better properties were observed for the blends. PBT has resulted in higher toughness without lowering the thermal stability.

关 键 词：聚对苯二甲酸丁二醇酯 酚醛塑料 增韧 游离酚 游离醛 

分 类 号：TQ323.1[化学工程—合成树脂塑料工业] TQ323.4