The Mechanical Properties of Moulded and Thermoformed Denture Resins

1340 Views
1599 Downloads
Export citation: ABNT
BALOŠ, Sebastian ;MILUTINOVIĆ, Mladomir ;POTRAN, Michal ;VULETIĆ, Jelena ;PUŠKAR, Tatjana ;PEPELNJAK, Tomaž .
The Mechanical Properties of Moulded and Thermoformed Denture Resins. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.2, p. 138-145, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/>. Date accessed: 04 dec. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2014.2249.
Baloš, S., Milutinović, M., Potran, M., Vuletić, J., Puškar, T., & Pepelnjak, T.
(2015).
The Mechanical Properties of Moulded and Thermoformed Denture Resins.
Strojniški vestnik - Journal of Mechanical Engineering, 61(2), 138-145.
doi:http://dx.doi.org/10.5545/sv-jme.2014.2249
@article{sv-jmesv-jme.2014.2249,
	author = {Sebastian  Baloš and Mladomir  Milutinović and Michal  Potran and Jelena  Vuletić and Tatjana  Puškar and Tomaž  Pepelnjak},
	title = {The Mechanical Properties of Moulded and Thermoformed Denture Resins},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {2},
	year = {2015},
	keywords = {PMMA denture resin; thermoforming; mechanical properties; denture base},
	abstract = {This study describes in detail the mechanical properties of polymethylmethacrylate (PMMA) denture base resins with regard to fabrication procedures, moulding and thermoforming. The investigation included eight specimens of each group of the materials, made separately for each experimental protocol (moulding and thermoforming). Analysis of the mechanical properties of the tested resins was comprised of tensile and 3-point bending strengths, elongation, fracture toughness and micro-hardness tests. Data obtained from the mechanical tests were statistically processed by using one-way analysis of variance (ANOVA) with Tukey’s post-hoc test and with the significance level α=0.05. Triplex cold specimens showed the lowest bending strength, fracture toughness and micro-hardness as well the highest standard deviations. Biocryl C in a thermoformed condition exhibited higher tensile and bending strength in comparison to the same material but in the as-received condition (before thermoforming), while the results are opposite for fracture toughness and micro-hardness. Compared to Triplex hot, thermoformed Biocryl C had statistically non-significantly higher values for bending strength and micro-hardness, but significantly lower ones for fracture toughness and tensile strength. In contrast, the lowest dissipation of testing results in all mechanical tests was recorded for Biocryl C fabricated by a thermoforming process, meaning that this material has the highest predictability of the materials tested. The mechanical properties of thermoformed PMMA materials are comparable to cold and hot polymerized PMMA materials. Standard deviations obtained for thermoformed PMMA material are lower than those obtained with cold and hot polymerized PMMA materials.},
	issn = {0039-2480},	pages = {138-145},	doi = {10.5545/sv-jme.2014.2249},
	url = {https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/}
}
Baloš, S.,Milutinović, M.,Potran, M.,Vuletić, J.,Puškar, T.,Pepelnjak, T.
2015 June 61. The Mechanical Properties of Moulded and Thermoformed Denture Resins. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:2
%A Baloš, Sebastian 
%A Milutinović, Mladomir 
%A Potran, Michal 
%A Vuletić, Jelena 
%A Puškar, Tatjana 
%A Pepelnjak, Tomaž 
%D 2015
%T The Mechanical Properties of Moulded and Thermoformed Denture Resins
%B 2015
%9 PMMA denture resin; thermoforming; mechanical properties; denture base
%! The Mechanical Properties of Moulded and Thermoformed Denture Resins
%K PMMA denture resin; thermoforming; mechanical properties; denture base
%X This study describes in detail the mechanical properties of polymethylmethacrylate (PMMA) denture base resins with regard to fabrication procedures, moulding and thermoforming. The investigation included eight specimens of each group of the materials, made separately for each experimental protocol (moulding and thermoforming). Analysis of the mechanical properties of the tested resins was comprised of tensile and 3-point bending strengths, elongation, fracture toughness and micro-hardness tests. Data obtained from the mechanical tests were statistically processed by using one-way analysis of variance (ANOVA) with Tukey’s post-hoc test and with the significance level α=0.05. Triplex cold specimens showed the lowest bending strength, fracture toughness and micro-hardness as well the highest standard deviations. Biocryl C in a thermoformed condition exhibited higher tensile and bending strength in comparison to the same material but in the as-received condition (before thermoforming), while the results are opposite for fracture toughness and micro-hardness. Compared to Triplex hot, thermoformed Biocryl C had statistically non-significantly higher values for bending strength and micro-hardness, but significantly lower ones for fracture toughness and tensile strength. In contrast, the lowest dissipation of testing results in all mechanical tests was recorded for Biocryl C fabricated by a thermoforming process, meaning that this material has the highest predictability of the materials tested. The mechanical properties of thermoformed PMMA materials are comparable to cold and hot polymerized PMMA materials. Standard deviations obtained for thermoformed PMMA material are lower than those obtained with cold and hot polymerized PMMA materials.
%U https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/
%0 Journal Article
%R 10.5545/sv-jme.2014.2249
%& 138
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 61
%N 2
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Baloš, Sebastian, Mladomir  Milutinović, Michal  Potran, Jelena  Vuletić, Tatjana  Puškar, & Tomaž  Pepelnjak.
"The Mechanical Properties of Moulded and Thermoformed Denture Resins." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.2 (2015): 138-145. Web.  04 Dec. 2021
TY  - JOUR
AU  - Baloš, Sebastian 
AU  - Milutinović, Mladomir 
AU  - Potran, Michal 
AU  - Vuletić, Jelena 
AU  - Puškar, Tatjana 
AU  - Pepelnjak, Tomaž 
PY  - 2015
TI  - The Mechanical Properties of Moulded and Thermoformed Denture Resins
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2014.2249
KW  - PMMA denture resin; thermoforming; mechanical properties; denture base
N2  - This study describes in detail the mechanical properties of polymethylmethacrylate (PMMA) denture base resins with regard to fabrication procedures, moulding and thermoforming. The investigation included eight specimens of each group of the materials, made separately for each experimental protocol (moulding and thermoforming). Analysis of the mechanical properties of the tested resins was comprised of tensile and 3-point bending strengths, elongation, fracture toughness and micro-hardness tests. Data obtained from the mechanical tests were statistically processed by using one-way analysis of variance (ANOVA) with Tukey’s post-hoc test and with the significance level α=0.05. Triplex cold specimens showed the lowest bending strength, fracture toughness and micro-hardness as well the highest standard deviations. Biocryl C in a thermoformed condition exhibited higher tensile and bending strength in comparison to the same material but in the as-received condition (before thermoforming), while the results are opposite for fracture toughness and micro-hardness. Compared to Triplex hot, thermoformed Biocryl C had statistically non-significantly higher values for bending strength and micro-hardness, but significantly lower ones for fracture toughness and tensile strength. In contrast, the lowest dissipation of testing results in all mechanical tests was recorded for Biocryl C fabricated by a thermoforming process, meaning that this material has the highest predictability of the materials tested. The mechanical properties of thermoformed PMMA materials are comparable to cold and hot polymerized PMMA materials. Standard deviations obtained for thermoformed PMMA material are lower than those obtained with cold and hot polymerized PMMA materials.
UR  - https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/
@article{{sv-jme}{sv-jme.2014.2249},
	author = {Baloš, S., Milutinović, M., Potran, M., Vuletić, J., Puškar, T., Pepelnjak, T.},
	title = {The Mechanical Properties of Moulded and Thermoformed Denture Resins},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {2},
	year = {2015},
	doi = {10.5545/sv-jme.2014.2249},
	url = {https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/}
}
TY  - JOUR
AU  - Baloš, Sebastian 
AU  - Milutinović, Mladomir 
AU  - Potran, Michal 
AU  - Vuletić, Jelena 
AU  - Puškar, Tatjana 
AU  - Pepelnjak, Tomaž 
PY  - 2018/06/27
TI  - The Mechanical Properties of Moulded and Thermoformed Denture Resins
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 2 (2015): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2014.2249
KW  - PMMA denture resin, thermoforming, mechanical properties, denture base
N2  - This study describes in detail the mechanical properties of polymethylmethacrylate (PMMA) denture base resins with regard to fabrication procedures, moulding and thermoforming. The investigation included eight specimens of each group of the materials, made separately for each experimental protocol (moulding and thermoforming). Analysis of the mechanical properties of the tested resins was comprised of tensile and 3-point bending strengths, elongation, fracture toughness and micro-hardness tests. Data obtained from the mechanical tests were statistically processed by using one-way analysis of variance (ANOVA) with Tukey’s post-hoc test and with the significance level α=0.05. Triplex cold specimens showed the lowest bending strength, fracture toughness and micro-hardness as well the highest standard deviations. Biocryl C in a thermoformed condition exhibited higher tensile and bending strength in comparison to the same material but in the as-received condition (before thermoforming), while the results are opposite for fracture toughness and micro-hardness. Compared to Triplex hot, thermoformed Biocryl C had statistically non-significantly higher values for bending strength and micro-hardness, but significantly lower ones for fracture toughness and tensile strength. In contrast, the lowest dissipation of testing results in all mechanical tests was recorded for Biocryl C fabricated by a thermoforming process, meaning that this material has the highest predictability of the materials tested. The mechanical properties of thermoformed PMMA materials are comparable to cold and hot polymerized PMMA materials. Standard deviations obtained for thermoformed PMMA material are lower than those obtained with cold and hot polymerized PMMA materials.
UR  - https://www.sv-jme.eu/article/the-mechanical-properties-of-moulded-and-thermoformed-denture-resins/
Baloš, Sebastian, Milutinović, Mladomir, Potran, Michal, Vuletić, Jelena, Puškar, Tatjana, AND Pepelnjak, Tomaž.
"The Mechanical Properties of Moulded and Thermoformed Denture Resins" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 2 (27 June 2018)

Authors

Affiliations

  • University of Novi Sad, Faculty of Technical Sciences, Serbia 1
  • University of Novi Sad, Medical Faculty, Department of Dentistry, Serbia 2
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia 3

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 61(2015)2, 138-145

https://doi.org/10.5545/sv-jme.2014.2249

This study describes in detail the mechanical properties of polymethylmethacrylate (PMMA) denture base resins with regard to fabrication procedures, moulding and thermoforming. The investigation included eight specimens of each group of the materials, made separately for each experimental protocol (moulding and thermoforming). Analysis of the mechanical properties of the tested resins was comprised of tensile and 3-point bending strengths, elongation, fracture toughness and micro-hardness tests. Data obtained from the mechanical tests were statistically processed by using one-way analysis of variance (ANOVA) with Tukey’s post-hoc test and with the significance level α=0.05. Triplex cold specimens showed the lowest bending strength, fracture toughness and micro-hardness as well the highest standard deviations. Biocryl C in a thermoformed condition exhibited higher tensile and bending strength in comparison to the same material but in the as-received condition (before thermoforming), while the results are opposite for fracture toughness and micro-hardness. Compared to Triplex hot, thermoformed Biocryl C had statistically non-significantly higher values for bending strength and micro-hardness, but significantly lower ones for fracture toughness and tensile strength. In contrast, the lowest dissipation of testing results in all mechanical tests was recorded for Biocryl C fabricated by a thermoforming process, meaning that this material has the highest predictability of the materials tested. The mechanical properties of thermoformed PMMA materials are comparable to cold and hot polymerized PMMA materials. Standard deviations obtained for thermoformed PMMA material are lower than those obtained with cold and hot polymerized PMMA materials.

PMMA denture resin; thermoforming; mechanical properties; denture base