STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY

Kai-jun Li Xiao-ting Chen Hao Sun Xu-dong Tang~() College of Material Science & Chemical Engineering; Tianjin University of Science & Techology; Tianjin 300457; China

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STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY

Updated：2021-06-21

- STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY
- STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY
- 高分子科学（英文版） 2007年第6期页码：651-655
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  This work was supported by the National Natural Science Foundation of China（No.50203008）.()
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Kai-jun Li Xiao-ting Chen Hao Sun Xu-dong Tang~() College of Material Science & Chemical Engineering, Tianjin University of Science & Techology, Tianjin 300457, 等. STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY[J]. 高分子科学（英文版）, 2007,(6):651-655.

Kai-jun Li Xiao-ting Chen Hao Sun Xu-dong Tang~() College of Material Science & Chemical Engineering, Tianjin University of Science & Techology, Tianjin 300457, et al. STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY[J]. 2007,(6):651-655.
Kai-jun Li Xiao-ting Chen Hao Sun Xu-dong Tang~() College of Material Science & Chemical Engineering, Tianjin University of Science & Techology, Tianjin 300457, 等. STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY[J]. 高分子科学（英文版）, 2007,(6):651-655. DOI：

Kai-jun Li Xiao-ting Chen Hao Sun Xu-dong Tang~() College of Material Science & Chemical Engineering, Tianjin University of Science & Techology, Tianjin 300457, et al. STRUCTURE AND PROPERTIES OF PHOSPHROUS-CONTAINING POLY（ARYLETHER KETONE）WITH BISPHENOL-A MOIETY[J]. 2007,(6):651-655. DOI：

摘要

<,正,>,A phosphrous-containing poly（aryl ether ketone）was synthesized derived from bisphenol-A and bis[4-（4- fluorobenzoyl）phenyl] phenyl phosphine oxide（FPPPO）by nucleophilic substitution reaction.The structure of the polymer was characterized by FT-IR,1,H-NMR and ,31,p-NMR.The thermal property of the PAEK was measured by DSC and TGA. The glass transition temperature（T,g,）of the polymer was 205℃,and the 5% weight loss temperature under nitrogen was 475℃.Good solubility of the polymer in organic solvents,such as N-methylpyrrolidone,dimethylformamide, dimethylacetamide,dimethylsulfoxide and chloroalkanes was observed,flexible film was obtained from the polymer’s CH,2,Cl,2, solution.The limiting oxygen index（LOI）of the PAEK was 40,which indicated that organic phosphorus moiety can offer good flame retardant property to the polymer.

Abstract

A phosphrous-containing poly（aryl ether ketone）was synthesized derived from bisphenol-A and bis[4-（4- fluorobenzoyl）phenyl] phenyl phosphine oxide（FPPPO）by nucleophilic substitution reaction.The structure of the polymer was characterized by FT-IR,1,H-NMR and ,31,p-NMR.The thermal property of the PAEK was measured by DSC and TGA. The glass transition temperature（T,g,）of the polymer was 205℃,and the 5% weight loss temperature under nitrogen was 475℃.Good solubility of the polymer in organic solvents,such as N-methylpyrrolidone,dimethylformamide, dimethylacetamide,dimethylsulfoxide and chloroalkanes was observed,flexible film was obtained from the polymer’s CH,2,Cl,2, solution.The limiting oxygen index（LOI）of the PAEK was 40,which indicated that organic phosphorus moiety can offer good flame retardant property to the polymer.

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