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New calcium phosphate cements based on tricalcium phosphate в журнале , издательство Pleiades Publishing, Ltd (Road Town, United Kingdom), том 437, с. 75-78статья
Дата последнего поиска статьи во внешних источниках: 4 марта 2022 г.
- Авторы: Komlev V.S., Fadeeva I.V., Gurin A.N., Shvorneva L.I., Bakunova N.V., Barinov S.M.
- Журнал: Doklady Chemistry
- Том: 437
- Год издания: 2011
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 75
- Последняя страница: 78
- Аннотация: we studied the phase transformations in thecement based on tricalcium phosphate (αTCP) containing octacalcium phosphate (OCP). The experimentally determined setting time of the cementincreases from 5 to 63 min as the content of OCPincreases from 10 to 50 wt % in the cement powder.For the optimal content of the powder (60% of αTCPand 40% of OCP), the setting time is 10 min, pH 6.7.In the set cement, the αTCP/DCPD/HA/OCPphase ratio is 27/38/20/15. The compression strengthof the cement reaches 30 MPa within 2 days aftergrouting. The cement has a higher dissolution rate inthe isotonic solution as compared with αTCP.
- Добавил в систему: Фадеева Инна Вилоровна