Relationship between Titanium Dioxide Nanoparticles and compressive Properties of Dental Composite Resin

被引：0

作者：

Meshref, A. A.

Mazen, A. A.

El-Giushi, M. A.

Ali, W. Y.

机构：

[1] Meshref, A.A.

[2] Mazen, A.A.

[3] El-Giushi, M.A.

[4] Ali, W.Y.

来源：

KGK-KAUTSCHUK GUMMI KUNSTSTOFFE | 2020年 / 73卷 / 05期

关键词：

Titanium dioxide nanoparticles; hybrid composite resin; dental composite resin; compressive properties; tensometer; compressive strength; masticatory forces; MECHANICAL-PROPERTIES; ANTIBACTERIAL; POLYETHYLENE;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The aim of the present study is to investigate the effect of TiO2 - NPs percents on the compressive properties of hybrid composite resin. The materials used are hybrid composite resin of shade A1 and TiO2 -NPs. Hybrid composite resin is mixed with TiO2 NPs, and then it is packed into plastic bars. The samples are then cured with strong mod at 80 seconds by a visible light curing unit. Compression testing is carried out at room temperature on tensiometer using spring load 10 kN. The results show that the hybrid composite containing 0.1 wt. %TiO2 NPs exhibits the highest compressive properties followed by the hybrid composite containing 0.2 and 0.3 wt. % TiO2 NPs. Based on these results, it may be concludes that the optimum TiO2 NPs concentration is 0.1 wt. %.

引用

页码：33 / 37

页数：5

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