[Comparison of brush and moulding techniques in condensation of porcelain work, through shrinkage, compression strength and SEM images].
A general character of porcelain is the firing shrinkage which creates some problems in the fabrication of porcelain restorations. To overcome this matter, a well condensation which increases the strength of porcelain and decreases the shrinkage, is recommended. Taking this point into consideration, a moulding system is developed and it is found that pressing the porcelain in a mould, minimized the shrinkage, strengthened the structure and increased the compression strength. As a result we can say that this technique has important advantages in porcelain work.
Kedici
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Berksun
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D003735:Dental Casting Technique; D003776:Dental Porcelain / Q000737:chemistry*; D008422:Materials Testing; D008855:Microscopy, Electron, Scanning
D003776:Dental Porcelain
Firça yöntemi ve kalipla sikiştirilarak kondanse edilen porselen örneklerin büzülme, baski direnci ve SEM görüntülerinin karşilaştirilmasi.