Comparison of transverse strength and impact strength of a high impact heat cure denture base resin with that of a conve
Journal Title: Scientific Journal of Review - Year 2015, Vol 4, Issue 2
Abstract
To compare the transverse strength and impact strength of a high impact heat cure denture base resin with that of a conventional heat cure denture base resin reinforced with E-glass and polyethylene fibers. To investigate the relative efficacy of addition of E-glass and polyethylene fibers in improving the impact and transverse strength of a commercially available conventional heat cure resin and compare that with high impact heat cure denture base resin. 80 het cure denture base resin blocks samples; 20 of conventional heat cure denture base resin (DPI India), 20 of high impact heat cure denture base resin (Trevalon High Impact, Dentsply International, Germany), 20 of E-glass fiber(India chemicals limited, Ahmadabad, India) reinforced heat cure denture base resin and 20 of polyethylene (India chemicals limited, Ahmadabad, India) reinforced heat cure denture base resin respectively) were tested with Lloyd’s instrument material (Milano, Italy Model No. LR 100K) for transverse strength and Charpy digital impact tester (Milano, Italy Model No. IZOD 44) for impact strength. There was significant increase in transverse and impact strength values of conventional heat cure denture base resin reinforced with E-glass and polyethylene fibers. However transverse strength of high impact heat cure denture base resin was still higher than conventional heat cure denture base resin reinforced with E-glass and polyethylene fibers.
Authors and Affiliations
Dr. U. Iqbal*| Lecturer, Department of Prosthodontics, Govt. Dental College & Hospital, Srinagar, J&K, INDIA., T. A. Naqash| Resident, Department of Prosthodontics, Govt. Dental College & Hospital, Srinagar, J&K, INDIA.
Keywords
Related Articles
- EP ID EP197
- DOI 10.14196/sjr.v4i2.1827
- Views 480
- Downloads 33
Genesis ofthe planet earth
This article is basedonthe theory ofvortex gravitationandphysicalabnormalitiesof the Earth- slowingits rotation.Definedorbitalacceleration, weight, approach to the Sunand the ageof our planet.Offered tojustify the crea...
The study of deception and the based decline
Deception is one of the most important elements to dissolve conventions in project that predicted by the legislator. Understanding the principles of foundation deception particularly deceptions that don’t have any d...
Introduced flora, and geographic distribution qalajeh protected area in Kermanshah province
In this study, Flora Qalajeh protected area in the province of Kermanshah, was evaluated, the area along.. 33.56 N, and longitude 46.20. E. Is located. Study showed that, in the study area, 46 black, 156 genera, 243 spec...
Determine the level of development in the districts of Kurdistan province
One of the fundamental indicators of development, providing services to various segments of society are. According to the well-being of people through the distribution of income, wealth and other variables, the main topi...
Factor analysis of driver behavior questionnaire (DBQ) in public transportation bus company: investigation of the relati
The main objectives of the present study are to evaluate the validity and reliability of the driver behavior questionnaire (DBQ) among professional bus drivers and to investigate the relationship between the DBQ factors,...