Dissertation > Excellent graduate degree dissertation topics show

Comparison of the Bond Strengths of Two Adhesive Materials on Vertically Fractured Posterior Tooth

Author: LiZuo
Tutor: WuPeiLing
School: Xinjiang Medical University
Course: Clinical Stomatology
Keywords: Teeth with longitudinal fold Adhesive strength IBond Super-Bond C B
CLC: R783
Type: Master's thesis
Year: 2010
Downloads: 14
Quote: 0
Read: Download Dissertation

Abstract


Objective: To establish the experimental model of a posterior teeth vertical fold two adhesive material for longitudinal fractures of posterior teeth bonding effect . Method : complete molars 20 to select freshly extracted human teeth made ??experimental model of longitudinal fractures . Were randomly divided into two groups , respectively binder with Super-Bond CB , IBond self - etching adhesive bonding , glued posterior longitudinal fold specimen placed in saline after 24h , electronic universal testing machine speed of 1mm / min tensile test , the computer records the stress - strain curve and testing the tensile strength . After the experiment , the fracture mode of the specimens observed under a stereo microscope . Results : IBond binder tensile strength ( 10.65 ± 1.49 ) MPa , tensile strength of the Super -bond CB binder ( 19.48 ± 2.57 ) MPa , a statistically significant difference ( p lt; 0.05 ) . Microscopy confirmed the destruction of all specimen types are bonded interface failure . Conclusion : This model can be used as a screening model ; treatment options adhesive materials after tooth longitudinal fold Super -Bond CB adhesive longitudinal fractures of the posterior teeth bonding effect is more reliable than IBond binder .

Related Dissertations

  1. Study on the Properties of Waterborne Polyurethane Systems and Their Application,O633.14
  2. A Study of the Bonding Reliability for the Anisotropic Conductive Adhesive Film,TN405
  3. Interconnection of the anisotropic conductive film ultrasound the COG devices of Technology,TN405
  4. Investigation of Mechanism and Affecting Factors for Bond Strength between Resin and Dentin,R783
  5. White latex adhesive strength of influencing factors,TQ430
  6. Studies on Adhesive Properties of Soy Proteins with Chemical Modifications,TQ430.1
  7. Study on Acoustic Soot Blowing Technology,TK223.27
  8. A Study of Bonding Reliability for Silver-epoxy Adhesive,TG491
  9. Different time on the dentin adhesive coating bonding effect in rats,R783
  10. Plastic power devices hierarchical failure mechanism and process improvement,TN386
  11. Composite resin - dentin bonding properties and Evaluation Method,R783
  12. Research of Shear Bond Strength between Oxide Ceramics and Resin Cements,R783.1
  13. Fiber Bragg grating sensing technology in the application of dynamic weighing,U492.32
  14. Study on Preparation and Properties of SiC Wear Resistance Material Adhered by Modified Epoxy Resin,TB333
  15. Engine controller package bonding layer durability,U464.13
  16. Different Bottom Structure of Dental Brackets Affect the Adhesiveness-Three Dimensional Finite-element Analysis,R783.5
  17. Extension built new roads - old mosaic pavement structure Mechanical Response Analysis,U416.2
  18. Ⅰ Production of Water-base Acrylate PSA Ⅱ Synthesis and Characterization of Conductive Polymer Polyparaphenylene from cis-Dihydrocatechol,TQ316
  19. Study on Adhesive Property of Micro-Arc Oxidation Coating of Magnesium Alloy,TG174.453
  20. Effect of Different Pretreatments to Dentin on Bonding Strength of Fiber Post with Self-etching System,R783

CLC: > Medicine, health > Oral Sciences > Oral orthotics
© 2012 www.DissertationTopic.Net  Mobile