| 摘要 |
<p>The hydraulic cement is based on calcium phosphate for surgical use. It comprises a first component comprising .alpha.-tricalcium phosphate powder particles, a second component comprising calcium sulphate dihydrate, and a third component comprising water. Furthermore the hydraulic cement does not contain more calcium sulfate hemihydrate (CSH) than 10 % of the total amount of said calcium sulphate dihydrate (CSD). This cement has the advantage that it has not a very basic component such as TTCP, consists of a limited amount of components, sets fast, and is easy to mix.</p> |
