The Effect of Using Modified Flask on the Porosity of Processed Heat- Cure Acrylic Resin

Authors

  • Mohammed T. Al-Khafagy
  • Rajaa M. Al-Musawi
  • Abbas Taher Alaboudy

Keywords:

Modified Flask, Porosity, Heat- cure acrylic resin.

Abstract

Porosity is an important property of acrylic resin material because it affect other properties like strength, esthetic and cause bacterial or fungal growth lead to unhealthy dentures. This paper Study the possibility of reducing the porosity

References

Milena K, Stevo N, Jelena N, Neboj

Craig, RG., Powers, JM., Wataha, J.C., Dental Materials, 2000.properties and manipulation, seventh ed. Mosby, St.Louis, MO.

Mohammed QR. The effect of mechanical and chemical polishing techniques on the surface roughness of denture base acrylic resins, 2010. The Saudi Dental Journal, 22,13-17.

Craig RG, Power JM.: Restorative dental materials. Polymer & polymerization. 2002, Chapter 7,11th ed St.Loui Mosby Co.

Canadas MD, Garcial LF.: Color stability, surface roughness & surface porosity of acrylic resin. 2010,J Prosthet. Dent.; jan 19(1):52-7.

Shakhawan K K, Niaz H H, and Bassam A H. Studying the Effect of Different Separating Medium on the Roughness of the tissue surface of Acrylic Denture Base (In Vitro Study). 2012 Iraqi National Journal of Nursing Specialties, Vol. 25 (1).

Kobayashi N, Komiayama O, Kimoto S, and Kawara M. Reduction of shrinkage on heat-activated acrylic denture base resin obtaining gradual cooling after processing. 2004,J Oral Rehabil; 31: 710-16.

Shibayama R, Filho HG, Mazaro TVQ, Vedavatto E, and Assun a

Sanaa R., Nabeel A F. Tooth movement in maxillary complete dentures fabricated with fluid resin polymer using different investment materials. 2012,J Bagh Coll Dentistry; 24 (3): 18-24.

John M P, Ronald L S. Craig's Restorative Dental Materials.2006, chapter 21, 12th ed St.Loui Mosby Co.

Raja M Al-Musawi . Evaluation of glycerin as a separating medium for processing acrylic denture base materials. 2005, P20.

Zena J Al-Neami. Effect of different water temperatures during polymerization on some physical and mechanical properties of self- cure acrylic resin material.2005.

Firtell DN, Harman LL. Porosity in boilable acrylic resin. 1983,J Prosthet Dent. Jan;49(1):133-4.

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Published

2013-12-26

How to Cite

Al-Khafagy, M. T., Al-Musawi, R. M., & Alaboudy, A. T. (2013). The Effect of Using Modified Flask on the Porosity of Processed Heat- Cure Acrylic Resin. International Journal of Sciences: Basic and Applied Research (IJSBAR), 12(1), 189–197. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/1302

Issue

Vol. 12 No. 1 (2013)

Section

Articles

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