Method for synthesizing hydroxyapatite, hydroxyapatite composite and its manufacturing method

摘要

Mechanistic chemical grinding process is carried out by preparing a mixture of raw material of phosphoric acid (H3PO4) by dispersing calcium hydroxide (Ca (OH) 2) powder and applying a stirring force and compressive force based on centrifugal force of mechanical rotors to the mixed slurry of the raw material Hydroxyapatite (HAP) microcrystalline powder is obtained by reacting the phosphoric acid component and the calcium hydroxide component at room temperature and normal pressure. According to the above described structure, it is possible to provide a method of synthesizing a hydroxyapatite capable of directly synthesizing a fine hydroxyapatite microcrystalline powder having a fine particle size and a uniform particle size in a single step at room temperature and under normal pressure and in a short time .