Influence of radiopacifier additives on calcium aluminate cement properties
نویسندگان
چکیده
منابع مشابه
Influence of Mixing Liquid on the Properties of Calcium Aluminate Cement
The effect of using Na2HPO4 solution as mixing liquid in the physicochemical and mechanical properties of calcium aluminate cement (CAC), with a view to a possible reinforcement additive of conventional α-TCP-based CPC was studied. The results showed that the degree of the hydration reaction of CaAl2O4 (CA) increased when Na2HPO4 solution was used as mixing liquid. The porosity of cement was al...
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Article history: Received 18 June 2014 Accepted 7 May 2015 Available online xxxx
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The ability of calcium aluminate cement (CAC) to encapsulate toxic metals (Pb, Zn and Cu) was assessed under two curing conditions. Changes in the consistency and in the setting time were found upon the addition of the nitrates of the target metals. Both Pb and Cu caused a delay in CAC hydration, while Zn accelerated the stiffening of the mortar. Compressive strengths of the metal-doped mortars...
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A common technique to aid in implant fixation into surrounding bone is to inject bone cement into the space between the implant and surrounding bone. The most common bone cement material used clinically today is poly(methyl methacrylate), or PMMA. Although promising, there are numerous disadvantages of using PMMA in bone fixation applications which has limited its wide spread use. Specifically,...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2014
ISSN: 1980-5373,1516-1439
DOI: 10.1590/1516-1439.282214