Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart Planning, IMDC-SDSP 2020, Cyperspace, 28-30 June 2020

Research Article

Mechanical and Thermal Properties of Dental Resin Nanocomposite Material Polymerized by Diode Laser

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  • @INPROCEEDINGS{10.4108/eai.28-6-2020.2298096,
        author={Muna  Slewa and Thoalfiqar  Zaker and Ban  Bader and Emad  Karash},
        title={Mechanical and Thermal Properties of Dental Resin  Nanocomposite Material Polymerized by Diode Laser},
        proceedings={Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart Planning, IMDC-SDSP 2020, Cyperspace, 28-30 June 2020},
        publisher={EAI},
        proceedings_a={IMDC-SDSP},
        year={2020},
        month={9},
        keywords={mechanical properties thermal properties dental resin nano composite diode laser},
        doi={10.4108/eai.28-6-2020.2298096}
    }
    
  • Muna Slewa
    Thoalfiqar Zaker
    Ban Bader
    Emad Karash
    Year: 2020
    Mechanical and Thermal Properties of Dental Resin Nanocomposite Material Polymerized by Diode Laser
    IMDC-SDSP
    EAI
    DOI: 10.4108/eai.28-6-2020.2298096
Muna Slewa1,*, Thoalfiqar Zaker2, Ban Bader2, Emad Karash3
  • 1: Assistant Prof. / laser and photonics Research center / University of Hamdaniya , Nineveh , Iraq
  • 2: Lecturer / laser and photonics Research center / University of Hamdaniya , Nineveh , Iraq
  • 3: Assistant Prof. / Northern Technical University, Nineveh , Iraq
*Contact email: muna_ys@yahoo.com

Abstract

This paper evaluates the effect of continuous light and direct inversion of a two-wave laser valve to healing a resin-based material: Ivoclar Vivadent Tetric Nano Ceram Light Cured Hybrid renovated composite material on hardness, compression strength and temperature rise properties. Hardness was determined by (Amsler, KARL-KOLB/Germany) tester. Compression was determined by a universal testing and high temperature was measured using, the type L digital thermocouple. Samples are prepared then curing with irradiation time (10, 20, 30, 40, 50, and 60) Sec. The results obtained on the average (hardness, compressive strength and temperature) velocity of the Tetric N-Ceram composite resin composite disc polymerised with a diode laser as a function of exposure, compared with usage statistics (linear logarithmic, quadratic, linear and power). Diode Laser showed the highest mechanical property values and minimum temperature recorded in the reflective laser diode method was 2oc, the maximum temperature through direct method for a diode laser irradiation was 5.4° C, which is better at a tolerance of more 10° C. The study showed that a diode can enhance the mechanical and thermal property of the compound.