Characterization of Esthetic Orthodontic Wires Made from Glass-Fiber-Reinforced Thermoplastic Containing High-Strength, Small-Diameter Glass Fibers

Characterization of Esthetic Orthodontic Wires Made from Glass-Fiber-Reinforced Thermoplastic Containing High-Strength, Small-Diameter Glass Fibers
复制标题

由含有高强度、小直径玻璃纤维的玻璃纤维增​​强热塑性塑料制成的美观正畸钢丝的表征

DOI:
10.1155/2018/4985030
复制
发表时间:
2018
影响因子:
--
通讯作者:
Norio Hirayama and Yoshio Aoki
Norio Hirayama and Yoshio Aoki
中科院分区:
材料科学4区
文献类型:
--
作者:
Yasuhiro Tanimoto;Toshihiro Inami;Masaru Yamaguchi;Kazutaka Kasai;Norio Hirayama and Yoshio Aoki

文献摘要

参考文献

相似文献

在这项工作中,我们研究了由小直径(φ= 5μm)、高强度玻璃(T-玻璃)纤维和聚碳酸酯组成的玻璃纤维增​​强热塑性塑料(GFRTP)的性能,用于通过拉挤成型形成的美观正畸金属丝。制造此类 GFRTP 圆线后,评估了不同纤维直径(5 至 13 毫米)对机械性能、耐久性和颜色稳定性的影响。结果表明,GFRTP 的机械性能随着纤维直径的减小而增加。此外,已证实目前含有 T 玻璃纤维的 GFRTP 线材比先前报道的含有 E 玻璃纤维的 GFRTP 线材具有更好的弯曲性能。同时,热循环并没有显着影响 GFRTP 线材的弯曲性能。此外,GFRTP 线的颜色变化低于浸泡在咖啡中时颜色差异可接受的阈值水平。从目前工作中获得的这些结果来看,含有高强度玻璃纤维的 GFRTP 线材在正畸应用中具有优异的性能。我们的研究结果表明,GFRTP 可能适用于正畸治疗的所有阶段,因为它们的特性可以通过改变纤维特性(例如纤维类型和直径)来调整。
In this work, we investigated the properties of a glass‐fiber‐reinforced thermoplastic (GFRTP) composed of small‐diameter (ϕ= 5μm), high‐strength glass (T‐glass) fibers and polycarbonate for esthetic orthodontic wires formed using pultrusion. After fabricating such GFRTP round wires, the effects of varying fiber diameter (5 to 13 mm) on the mechanical properties, durabilities, and color stabilities were evaluated. The results showed that the mechanical properties of GFRTPs tend to increase with decreasing fiber diameter. Additionally, it was confirmed that the present GFRTP wires containing T‐glass fibers have better flexural properties than previously reported GFRTP wires containing E‐glass fibers. Meanwhile, thermocycling did not significantly affect the flexural properties of the GFRTP wires. Furthermore, the GFRTP wires showed color changes lower than the acceptable threshold level for color differences on immersion in coffee. From these results obtained in the present work, the GFRTP wires containing high‐strength glass fibers have excellent properties for orthodontic applications. Our findings suggest that the GFRTPs might be applied to all phases of orthodontic treatment because their properties can be tuned by changing the fiber properties such as fiber type and diameter.
DOI: 10.1155/2014/150298
发表时间: 2014
影响因子: --
作者:
Wieckiewicz M;Opitz V;Richter G;Boening KW
通讯作者: Boening KW
美观托槽的颜色稳定性:陶瓷和塑料
DOI: --
发表时间: 2013
影响因子: --
作者:
Hibernon Lopes Filho;L. H. Maia;M. V. Araújo;C. Elias;A. Ruellas
通讯作者: A. Ruellas
DOI: --
发表时间: 2012
期刊: --
影响因子: --
作者:
T. Eliades;L. Graber;R. Vanarsdall
通讯作者: R. Vanarsdall
DOI: 10.3109/00016357.2014.919662
发表时间: 2014-11-01
影响因子: 2
作者:
Hamanaka, Ippei;Iwamoto, Misa;Takahashi, Yutaka
通讯作者: Takahashi, Yutaka
DOI: 10.1590/1679-775720130325
发表时间: 2013-11
期刊: Journal of applied oral science : revista FOB
影响因子: --
作者:
Murayama M;Namura Y;Tamura T;Iwai H;Shimizu N
通讯作者: Shimizu N