폴리카복실레이트를 이용한 수산화아파타이트 성형체에 관한 연구

류수착; Ryu Su Chak

Korean Journal of Materials Research, Vol.15, No.10, 652-656, October, 2005

DOI10.3740/MRSK.2005.15.10.652 Export Citation

폴리카복실레이트를 이용한 수산화아파타이트 성형체에 관한 연구

Study on the Hydroxyapatite Geen Body with the Addition of Polycaboxylate

류수착^†

밀양대학교

Ryu Su Chak^†

Dept. of Materials Engineering, Miryang National University, Korea

E-mail:

The samples were prepared with hydroxyapatite(HAp) powder and Polycaboxylate (P.C/HAp=10, 15, 20, 25, 30, 35 [Math Processing Error] ). 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 [Math Processing Error] Polycaboxylate. The average compressive ana bending strength in HAp with [Math Processing Error] Polycaboxylate are [Math Processing Error] and [Math Processing Error] respectively. This strength is higher compare to that of the cortical bone.

Keywords:hydroxyapatite;eugenol;compressive strength;cortical bone

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[2] Ha JW, Jung HJ, J. Kor. Ceram. Soc., 20(1), 55 (1983)

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[5] Legeros RZ, CRC Press, London & Tokyo, 3-28 (1994) (1994)

[6] Smith DK, CRC Press, London & Tokyo, 29-44 (1994) (1994)

[7] Fang Y, Agrawal DK, Roy DW, CRC Press, London & Tokyo, 269-282 (1994) (1994)

[8] Accepted Dental Therapeutics, 37th ed., American Dental Association, Chicaco,III., 1977, pp.312-313 (1977)

[9] Hefferen JJ, J. Dent. Res., 55, 563 (1976)

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[11] Alderman EJ, Scallon VL, Chronicle Omaha D.S., 28, 284 (1965)

[12] Jo SB, Kim EJ, Hanrimwon, 3(3), 5 (2000)