以4-(4-羟基苯基)-2，3-二氮杂萘-1-酮与1-氯-4-(4-氯苯甲酰基)萘单体经亲核取代反应，合成了含二氮杂萘酮和萘结构的聚芳醚酮。用FT-IR，1H-NMR，DSC，TG，WAXD等方法对聚合物进行了表征，研究了聚合物的溶解性能。结果表明，该聚芳醚酮是一种耐热等级高的可溶性无定形聚合物。
A novel poly (aryl ether ketone) (PPEK) containing phthalazinone and 1,4-naphthylene was prepared by the nucleophilic displacement reaction of 4-(4-hydroxyphenyl) (2N) phthalazin-1-one with 1-chloro-4-(4-chlorobenzoyl) naphthalene. The polymer was characterized with FT-IR,1H-NMR, DSC, TG and WAXD. It has been proved that PPNEK was a amorphous plastics with high glass transition temperature (Tg=287 ℃) and good thermal stability. It was soluble in some solvents.
参考文献
| [1] | Stenning T C .[J].Modern Plastics,1986,11:86. |
| [2] | Searle O B .[J].Polymer Engineering and Science,1985,25(08):474. |
| [3] | 王正远.工程塑料实用手册[M].北京:中国物资出版社,1994:613-617. |
| [4] | 陈天禄 .[P].中国专利:85108751,1985. |
| [5] | Qipeng G;Jinyu H;Tianlu C .[J].Journal of Applied Polymer Science,1991,42:2851. |
| [6] | Hay A S;Nurit B .[J].Polymeric Preprints(American Chemical Society Division of Polymer Chemistry),1993,34(01):148. |
| [7] | 孟跃中,Allan S.Hay,蹇锡高.杂环取代联苯型聚醚酮的台成与表征[J].高分子材料科学与工程,1994(02):22-25. |
| [8] | 蹇锡高 .[P].CN 9310918O.2,1993. |
| [9] | Douglas J E;Wang Z Y .[J].Macromolecules,1995,28:5970-5972. |
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