Modification of Heat Cured Acrylic Resin to Flexible Acrylic Resin: Modification of Heat Cured Acrylic Resin to Flexible Acrylic Resin Denture Base Material - Couverture souple

Yassin, Sufian Ahmed; A. Hatim, Nadira; A. Taqa, Amer

 
9783844310375: Modification of Heat Cured Acrylic Resin to Flexible Acrylic Resin: Modification of Heat Cured Acrylic Resin to Flexible Acrylic Resin Denture Base Material
Couverture souple
ISBN 10 : 3844310371 ISBN 13 : 9783844310375
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

The aims of this study are to modify heat cured acrylic resin denture base material into a flexible heat cured acrylic resin material by using additives {Flavoring agents and Plasticizer and to study some of it's physical and mechanical properties.One hundred sixty of heat cured samples and standard flexite have been prepared for studying some physical properties and tensile strength. The samples have been tested to measure (Tensile strength, Water sorption, Solubility, Color change, Dimensional accuracy). The results of this study have shown that the tensile strength of heat cured acrylic resin with additives was significantly lower than the standard heat cured acrylic resin while standard flexite group was significantly higher than standard heat cured acrylic resin. For dimensional accuracy, water sorption and solubility test, the group has shown significantly lower dimensional change,water sorption and solubility than other groups with additives but still higher than control group and flexite (valplast) one during seven days periods.For color change test there has been a change in color between groups that even cannot be considered.

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Présentation de l'éditeur

The aims of this study are to modify heat cured acrylic resin denture base material into a flexible heat cured acrylic resin material by using additives {Flavoring agents and Plasticizer and to study some of it's physical and mechanical properties.One hundred sixty of heat cured samples and standard flexite have been prepared for studying some physical properties and tensile strength. The samples have been tested to measure (Tensile strength, Water sorption, Solubility, Color change, Dimensional accuracy). The results of this study have shown that the tensile strength of heat cured acrylic resin with additives was significantly lower than the standard heat cured acrylic resin while standard flexite group was significantly higher than standard heat cured acrylic resin. For dimensional accuracy, water sorption and solubility test, the group has shown significantly lower dimensional change,water sorption and solubility than other groups with additives but still higher than control group and flexite (valplast) one during seven days periods.For color change test there has been a change in color between groups that even cannot be considered.

Biographie de l'auteur

Sufian Ahmed Yassin: Assistant lecturer: Department of Prosthodontics ? College Of Dentistry, Erbil University. Nadira A. Hatim:Head Of The Department of Prosthodontics ? College Of Dentistry,Scientific Evaluator of 16 M.Sc. Theses, and 86 Researches. Amer Taqa:PhD in Dental Chemistry ,Professor in Inorganic Chemistry,Dentistry College

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3844310371
ISBN 13 
9783844310375
Reliure
Broché
Nombre de pages
128
Coordonnées du fabricant
non disponible
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