Published January 1, 2017 | Version v1
Journal article Open

On Physical and Chemical Characteristics of Poly(methylmethacrylate) Nanocomposites for Dental Applications. I

  • 1. Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, 1-5 Polizu Str, Bucharest 011061, Romania
  • 2. Univ Med & Pharm Carol Davila, Fac Midwifery FMAM, Dept Dent Techn, 8 Eroilor Sanit Blvd, Bucharest 050474, Romania
  • 3. Istanbul Medeniyet Univ, Bioengn Dept, TR-34700 Istanbul, Turkey
  • 4. Istanbul Gelisim Univ, Dept Biomed Engn, Fac Engn & Architecture, Avcylar Ystanbul, Turkey
  • 5. Carol Davila Univ Med & Pharm, Embryol Dept, 8 Eroilor Sanitari Blvd, Bucharest 050474, Romania

Description

The objective of this paper is to present the thermal behavior of various PIIMA/TiO2 nanocomposite for complete dentures fabrication with 3D printing technology. There have been prepared and thermally characterized polymeric composites with varied nanofiller content ranging between 0.2% and 2.5% (w/w%). The nanocomposites proved a better thermal performance than that of pure copolimer PMMA-MMA or 3D printing PMMA polymer complex matrix. A small difference in glass transition (T-g) temperature for all compounds studied was recorded.

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