Download or read book Physical and Mechanical Properties of Acrylic and Modified Acrylic Denture Resins written by Pathik M. Soni and published by . This book was released on 1976 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physical and Mechanical Properties of Acrylic Denture Base Materials After Processing and Reprocessing written by Jia-bi Shih and published by . This book was released on 1989 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modification of Heat Cured Acrylic Resin to Flexible Acrylic Resin written by Sufian Ahmed Yassin and published by LAP Lambert Academic Publishing. This book was released on 2011-03 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Stability and physical mechanical properties of acrylic resin copolymers written by José Carlos Gutiérrez Rocca and published by . This book was released on 1993 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acrylic Polymers in Healthcare written by Boreddy Reddy and published by BoD – Books on Demand. This book was released on 2017-11-02 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on Acrylic Polymers for Healthcare presents eight chapters organised into three parts by providing new ideas in design, synthesis and a detailed study of new acrylate materials in healthcare applications. Part I represents Chapters 1, 2, 3 and 4 focussing on toning up of technologies for making dental dentures with better properties. Part II comprises Chapters 5 and 6 dealing with synthetic polymer-based nanoparticles as intelligent drug delivery systems and bismuth nanoparticles for improved green light emission. Part III represents Chapters 7 and 8 describing the aspects of mitigation of acrylamide in foods in the context of an African perspective and the importance of acrylic-based polymeric adsorbents so that the reader can get an idea about the various types and forms of polymeric materials used for the removal of heavy metals from water.
Download or read book A Study of the Effect of Resilient Lining Materials on the Physical Properties of Acrylic Resin Denture Base Material written by B. Goverdhan Hedge and published by . This book was released on 1972 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restorative Dental Materials written by Robert George Craig and published by Elsevier España. This book was released on 1997 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides treatment of dental materials, giving students fundamental information needed to understand the laboratory and clinical properties of the materials. The scientific base for the technical procedures and manipulation of materials is provided as well as the background required for discriminating selection of materials for dental practice. Selected problems are featured at the end of each chapter to help the student to apply the information to practical situations.
Download or read book Advanced Dental Biomaterials written by Zohaib Khurshid and published by Woodhead Publishing. This book was released on 2019-05-24 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Dental Biomaterials is an invaluable reference for researchers and clinicians within the biomedical industry and academia. The book can be used by both an experienced researcher/clinician learning about other biomaterials or applications that may be applicable to their current research or as a guide for a new entrant into the field who needs to gain an understanding of the primary challenges, opportunities, most relevant biomaterials, and key applications in dentistry. - Provides a comprehensive review of the materials science, engineering principles and recent advances in dental biomaterials - Reviews the fundamentals of dental biomaterials and examines advanced materials' applications for tissues regeneration and clinical dentistry - Written by an international collaborative team of materials scientists, biomedical engineers, oral biologists and dental clinicians in order to provide a balanced perspective on the field
Download or read book Advances in Dentures written by and published by BoD – Books on Demand. This book was released on 2024-07-10 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes eight chapters that focus on various important aspects of dental prosthetics and implantology, such as modern materials choices, prosthetic management of teeth malposition, and novel approaches to restoration design.
Download or read book Physical Properties of Dental Materials written by Wilmer Henry Souder and published by . This book was released on 1942 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book RESIN BASED MATERIALS written by Dr. Cheena bansal and published by Anchor Academic Publishing (aap_verlag). This book was released on 2015-06-30 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION Esthetic dentistry can be defined as the art and science of dentistry, applied to create or enhance beauty of an individual within functional and physiological limits. Where as cosmetic dentistry is application of the principles of esthetics and certain illusionary principles, performed to signify or enhance beauty of an individual to suit the role he has to play in his day to day life or otherwise. Appearance is closely linked to social acceptance and professional success. No longer are people satisfied with just looking good, it must be coupled with a complete feeling of total well-being. Newer technologies are being harnessed for this purpose and advanced research is being undertaken. Thus, focus of dentistry in the present times is not only on prevention and treatment of disease but also on meeting the demands for better esthetics. Newer dental materials developed for esthetic enhancement are now chosen for their excellent mechanical as well as esthetic qualities. Esthetic dentistry is emerging as one of the most progressive and challenging branches of this field. Thus dentistry has evolved from a curative to a creative science in a very short span. The modern history of esthetic restorative materials was started with silicate cement, introduced by Fletcher in 1878, the principle anterior restorative material of those days. But, silicate cements were discouraged later on because of their poor strength, irritation to pulp tissue and brittleness. Even the nature of its setting and structure were but imperfectly understood. Self curing acrylic resin was introduced to the dental profession in the mid- 1950s. Initially used for the construction of denture bases, acrylic resin has also been used for many other purposes, including denture teeth, temporary restorations, intraoral splints and veneering agents for crowns and bridges. Since their introduction, acrylic based materials have continued to play a major role in restorative and prosthetic dentistry. But they too showed poor physical properties like high polymerization, shrinkage and coefficient of thermal expansion, irritation to pulp and dimensional instability. In attempt to improve their properties, and the potential for greater application of resins came about with the introduction of the bisphenol A and glycidyl methacrylate, or BIS-GMA, system by R Bowen in the early 1960s .
Download or read book The Effect of Addition Chlorohexiidine Gluconate Powder on the Properties of Heat Cured Acrylic Resin written by Amer Taqa and published by GRIN Verlag. This book was released on 2018-07-05 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Essay from the year 2011 in the subject Medicine - Dentistry, , language: English, abstract: This study aims to evaluate the effect of the addition of chlorohexidine gluconate (CHX) (powder) on some physical, mechanical properties and antimicrobial effect. In this study two hundred and forty samples of heat cured acrylic resin (Major base-2) were prepared and divided into different groups. Control group (without the addition of CHX) and experimental groups (with the addition of CHX (powder) at (1%, 2%, 3%)) to evaluate transverse strength, tensile strength, surface hardness, dimensional accuracy, deflection, residual monomer in addition to antimicrobial effect for heat cured acrylic resin before and after the addition of CHX (powder). Results showed a statistically significant difference at (p0.05) between control and experimental groups. The addition of CHX (powder) into heat cured acrylic resin increases its flexibility in addition to it's antimicrobial effect. Group of 1% CHX has the highest value of transverse strength, tensile strength, surface hardness and dimensional accuracy after control group. In addition to its antimicrobial effect, CHX increases the flexibility of heat cured acrylic resin. As the concentration of added CHX increased, the flexibility of heat cured acrylic resin specimens will be increased.
Download or read book The Effect of Newly Prepared Cleansing Agent on The Surface Roughness and Tensile Strength of Highly Impact Acrylic Denture Base Material written by Amer Taqa and published by GRIN Verlag. This book was released on 2013-03-13 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (postgraduate) from the year 2012 in the subject Chemistry - Other, grade: 3, , language: English, abstract: Aims: To evaluate the effect of two prepared and commercial solution on surface roughness and tensile strength of highly impact acrylic denture base material Materials and Methods: The total number of specimens were one hundred and fifty. They were prepared from highly impact acrylic and subdivided into five groups for each solution (EDTA, Soda+H2O2, Lacalut, Corega and distilled water). Two laboratory tests were used for this research. Surface Roughness and tensile strength test. The surface roughness test specimens were constructed with dimensions (10×10×2±0.03mm) (length, width, and thickness respectively). According to ADA specification no.12 the tensile test specimens were constructed with dimensions 90×10×3±0.03mm (length, width, and thickness respectively). The immersion periods in this research are (2 day, 7 day and one month). ANOVA and Duncan multiple range test were used. The statistical results were considered significant at p ≤ 0.05. Results: the results showed that (soda+H2O2) has no significant change on the surface roughness and tensile strength of highly impact acrylic denture base material in (2d ay, 7 day, and 1 month) conclusion: (soda+H2O2) has the lowest effect on the surface roughness and tensile strength of highly impact acrylic denture base material in (2 day, 7 day, and 1 month) Key words: denture cleanser, highly impact, lacalut
Download or read book Basic Dental Materials written by John J Manappallil and published by JP Medical Ltd. This book was released on 2015-11-30 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Dental Materials is the new edition of this extensive guide to materials used in dentistry. The book has been entirely reorganised, with substantial revisions in each chapter incorporating the latest developments and research findings, and new colour illustrations have been added. This book is divided into seven sections, the first covering the structure and properties of dental materials, including electrochemical and biological properties. Further sections cover specific groups of materials, including direct restorative materials, endodontic materials (new to this edition), impression materials, materials and processes in the dental laboratory, alloys, and indirect restorative and prosthetic materials. The chapter on dental ceramics in the final section is entirely revised to reflect the significant advances in this technology since the previous edition. Basic Dental Materials provides a practical approach to the selection and use of modern dental materials, with guidance on preparation for indirect restorations such as crowns, bridges and inlays. Enhanced by 645 images and illustrations, this comprehensive book will bring the knowledge of dental students and practising students firmly up to date. Key Points Latest edition of this extensive, illustrated guide to basic dental materials Previous edition published 2010 (9788184489217) Entirely reorganised, with a new section on endodontic materials, and chapter revisions reflecting recent advances in the field 645 images and illustrations, the majority in full colour
Download or read book Dental Materials at a Glance written by J. Anthony von Fraunhofer and published by John Wiley & Sons. This book was released on 2013-05-31 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dental Materials at a Glance, 2nd edition, is the latest title in the highly popular At a Glance series, providing a concise and accessible introduction and revision aid. Following the familiar, easy-to-use at a Glance format, each topic is presented as a double-page spread with key facts accompanied by clear diagrams encapsulating essential information. Systematically organized and succinctly delivered, Dental Materials at a Glance covers: Each major class of dental material and biomaterial Basic chemical and physical properties Clinical handling and application Complications and adverse effects of materials Dental Materials at a Glance is the ideal companion for all students of dentistry, residents, and junior clinicians. In addition, the text will provide valuable insight for general dental practitioners wanting to update their materials knowledge and be of immediate application for dental hygienists, dental nurses, dental assistants, and technicians.
Download or read book Dental Materials E Book written by Carol Dixon Hatrick and published by Elsevier Health Sciences. This book was released on 2015-02-10 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: - NEW! Chapters on preventive and desensitizing materials, tooth whitening, and preventive and corrective oral appliances expand and reorganize this material to keep pace with dynamic areas. - NEW! Cutting-edge content reflects the latest advances in areas such as nano-glass ionomer cements, dental implants, and fluoride varnishes. - NEW! Clinical photographs throughout (more than 550 total) show dental materials being used and applied. - NEW online quizzes provide even more practice for test-taking confidence, and include rationales and page references for remediation.
Download or read book The Acrylic Plastics in Dentistry written by Jacob Ralph Schwartz and published by . This book was released on 1950 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
