Retention of Mechanical and Thermal Properties of Hydrothermal Aged Glass Fiber-Reinforced Polymer Nanocomposites

被引：20

作者：

Nayak, Ramesh Kumar ^{[1
]}

Ray, Bankim Chandra ^{[2
]}

机构：

[1] KIIT Univ, Sch Mech Engn, Campus 8, Bhubaneswar 751024, Odisha, India

[2] NIT Rourkela, Met & Mat Engn, Rourkela, Odisha, India

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2018年 / 57卷 / 16期

关键词：

Glass transition temperature; hydrothermal; nano-Al2O3 and TiO2; residual mechanical properties; WATER-ABSORPTION; EPOXY-RESIN; SHORT-TERM; COMPOSITES; FABRICATION; BEHAVIOR; MATRIX;

D O I：

10.1080/03602559.2017.1419486

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The combined effect of nano-Al2O3 and TiO2 fillers on residual mechanical and thermal properties of glass fiber-reinforced polymer composites has been evaluated. The results reveal that the addition of 0.1wt% of Al2O3 and 0.1wt% of TiO2 into the epoxy matrix reduces the water diffusivity by 12%. The residual flexural and interlaminar shear strength of the nanocomposite have been increased by 19 and 21%, respectively, as compared to those of neat epoxy glass fiber-reinforced polymer composite. In spite of reduction in water diffusivity and increase in strength, there was no improvement in glass transition temperature of the nanocomposites. [GRAPHICS] .

引用

页码：1676 / 1686

页数：11

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