Preparation and characterization of a novel material as internal fixation of bone fracture

被引：0

作者：

Ai, Yong-ping ^{[1
]}

Shi, Zong-li ^{[1
]}

Guo, Wen-xun ^{[1
]}

Sun, Xiao ^{[1
]}

Fang, Min ^{[1
]}

机构：

[1] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China

来源：

CISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 1, PROCEEDINGS | 2008年

关键词：

D O I：

10.1109/CISP.2008.778

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new type of unsaturated poly (ester-imide) Viz Phthalic anhydride-ethylene glycol-diethylene glycol maleic anhydride -urea was prepared by melt polycondensation. The copolymer was characterized by FT-IR, gel permeation chromatography (GPC) and thermal gravimetric analysis (TGA). Viscosity of the unsaturated poly (ester-imide) was measured with a Ubbelohde viscometer. The molecular structure of the crosslinked unsaturated poly (ester-imide) was determined by wide angle X-ray diffraction. The mechanical properties with different heat treatment conditions are investigated. Hydrolyzed in 1 M NaOH standard solution at room temperature to study the crosslinked unsaturated poly (ester-imide) mass loss at different heat treatment conditions and crosslinker content. All the preliminary results suggested that the copolymer might be potentially used as bone fixation materials.

引用

页码：203 / 206

页数：4