tetracalcium phosphate

Calcium phosphate cement was prepared by mixing tetracalcium phosphate and dicalcium phosphate with copolymer of polyacrylic acid/ itaconic acid solution.

将磷酸四钙与磷酸氢钙与丙烯酸-衣康酸共聚酸制成磷酸钙骨水泥体系。

Results show that it is difficult to prepare tetracalcium phosphate in air because air is moisture-bearing medium and a process of slowly cooling in furnace has been used;

结果表明：在空气中较难制得磷酸四钙，这主要是由于潮湿的空气中含有较多水分和制备工艺中采取随炉缓慢冷却，对反应产生了不利影响；

Preparation and properties comparison of phosphate bone cements with α-tricalcium hosphate and tetracalcium phosphate as raw materials

以α-磷酸三钙和磷酸四钙为主要原料的磷酸盐骨水泥的制备及其性能比较

Synthesis Mechanisms of Tetracalcium Phosphate and Research on Its Stability

磷酸四钙合成机理及其稳定性研究

In this study, α-tricalcium phosphate and tetracalcium phosphate were chosen as basic compositions of phosphate bone cements. Other auxiliary materials such as hydroxyapatite, dicalcium phosphate dihydrate, and calcium carbonate were added.

分别以α磷酸三钙和磷酸四钙为基本原料，添加羟基磷灰石、磷酸氢钙、碳酸钙等其他辅助原料，钙磷比均为1.50，制备了2种类型的骨水泥。

Study on Preparation of Tetracalcium Phosphate Powder

磷酸四钙粉末的制备研究

Preparation of tetracalcium phosphate for calcium phosphate cements biomaterials

磷酸钙骨水泥生物材料用磷酸四钙的制备