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http://dx.doi.org/10.3740/MRSK.2005.15.10.652

Study on the Hydroxyapatite Geen Body with the Addition of Polycaboxylate  

Ryu, Su-Chak (Dept. of Materials Engineering, Miryang National University)
Publication Information
Korean Journal of Materials Research / v.15, no.10, 2005 , pp. 652-656 More about this Journal
Abstract
The samples were prepared with hydroxyapatite(HAp) powder and Polycaboxylate (P.C/HAp=10, 15, 20, 25, 30, 35 $wt\%$). The hydroxyapatite green body with Polycaboxylate were obtained by compaction and drying at room temperature for 3hrs. The higher mechanical properties were observed in HAp sample with $35 wt\%$ Polycaboxylate. The average compressive ana bending strength in HAp with $35 wt\%$ Polycaboxylate are $302 kgf/cm^2$ and $213 kgf/cm^2$ respectively. This strength is higher compare to that of the cortical bone.
Keywords
hydroxyapatite; eugenol; compressive strength; cortical bone;
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Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 J. J. Hefferen, J. Dent. Res. 55, 563 (1976)   DOI   ScienceOn
2 L. L. Hench and J. Wilson, World Scientific, Singapore, New Jersey, London, Hongkong, Ch. 1 (1988)
3 R. Z. Legeros, CRC Press, London & Tokyo, 3-28 (1994)
4 D. K. Smith, CRC Press, London & Tokyo, 29-44 (1994)
5 Y. Fang, D. K. Agrawal and D. W. Roy, CRC Press, London & Tokyo, 269-282 (1994)
6 D. Y. Lee, S. K. Lee, H. Park and C. E. Kim, J. Kor. Ceram. Soc., 28(5), 373 (1991)   과학기술학회마을
7 J. W. Ha and H. J. Jung, J. Kor. Ceram. Soc., 20(1), 55 (1983)   과학기술학회마을
8 Y. D. Son and T. W. Song, J. Kor. Ceram. Soc., 36(12), 1342 (1999)   과학기술학회마을
9 S. B. Jo and E. J. Kim, Ceramist, Hanrimwon, 3(3), 5 (2000)
10 E. J. Alderman and V. L. Scallon, Chronicle Omaha D.S. 28, 284 (1965)
11 D. D. Zinner, L. F. Duany and H. J. Lutz, J. Am. Dent. Assoc., 95, 982 (1977)   DOI
12 Accepted Dental Therapeutics, 37th ed., American Dental Association, Chicaco,III., 1977, pp.312-313