Polymethylmethacrylate composite bone cement adding with tetracalcium phosphate

Ren Jei Chung, Keng-Liang Ou, Han Wen Liang

研究成果: 書貢獻/報告類型會議貢獻

摘要

Polymethylmethacrylate (PMMA) cement has been used in orthopedics for more than 70 years. The advantages of PMMA bone cement include high compressive strength, stickiness, deformable ability and rapid self-setting. But the heat produced during polymerization would hinder the recovery. In order to improve the properties, in this research we added tetracalcium phosphate (TTCP) into polymethylmethacrylate cement as TP cement. A serious of characterizations including thermal property study, compression strength and micro-CT evaluation were carried out. According to the results, the polymerization heat was significantly reduced for the TP cement. The compressive strength was also enhanced with TTCP addition. TP-10 had better properties. As to thermal tests, TP-40 showed better results. Micro CT was used to monitor the composition inside the materials, and the results showed that TTCP was well dispersed in the PMMA matrix. The composite PMMA bone cement adding with tetracalcium phosphate seemed to be a potential candidate as low temperature product.
原文英語
主出版物標題Bioceramics 27
發行者Trans Tech Publications Ltd
頁面89-92
頁數4
696
ISBN(列印)9783035710403
DOIs
出版狀態已發佈 - 2016
事件27th Symposium and Annual Meeting of the International Society for Ceramics in Medicine, 2015 - Bali, 印度尼西亚
持續時間: 十月 27 2015十月 29 2015

出版系列

名字Key Engineering Materials
696
ISSN(列印)10139826

其他

其他27th Symposium and Annual Meeting of the International Society for Ceramics in Medicine, 2015
國家印度尼西亚
城市Bali
期間10/27/1510/29/15

    指紋

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

引用此

Chung, R. J., Ou, K-L., & Liang, H. W. (2016). Polymethylmethacrylate composite bone cement adding with tetracalcium phosphate. 於 Bioceramics 27 (卷 696, 頁 89-92). (Key Engineering Materials; 卷 696). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.696.89