Thermomechanical properties of alkali treated jute-polyester/nanoclay biocomposites fabricated by VARTM process

被引：32

作者：

Dewan, Mohammad Washim ^{[1
]}

Hossain, Mohammad Kamal ^{[1
]}

Hosur, Mahesh ^{[2
]}

Jeelani, Shaik ^{[2
]}

机构：

[1] Tuskegee Univ, Dept Mech Engn, Tuskegee, AL 36088 USA

[2] Tuskegee Univ, Dept Mat Sci & Engn, Tuskegee, AL 36088 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2013年 / 128卷 / 06期

基金：

美国国家科学基金会;

关键词：

biomaterials; composites; crosslinking; mechanical properties; thermal properties; FIBER SURFACE-TREATMENT; MECHANICAL-PROPERTIES; WATER-ABSORPTION; CLAY/EPOXY NANOCOMPOSITES; TRIBOLOGICAL PROPERTIES; TENSILE PROPERTIES; CARBON NANOFIBERS; EPOXY COMPOSITES; POLYMER; BEHAVIOR;

D O I：

10.1002/app.38641

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A systematic study was carried out to investigate the effect of alkali treatment and nanoclay on thermomechanical properties of jute fabric reinforced polyester composites (JPC) fabricated by the vacuum-assisted resin transfer molding (VARTM) process. Using mechanical mixing and sonication process, 1% and 2% by weight montmorillonite K10 nanoclay were dispersed into B-440 premium polyester resin to fabricate jute fabric reinforced polyester nanocomposites. The average fiber volume was determined to be around 40% and void fraction was reduced due to the surface treatment as well as nanoclay infusion in these biocomposites. Dynamic mechanical analysis (DMA) revealed enhancement of dynamic elastic/plastic responses and glass transition temperature (Tg) in treated jute polyester composites (TJPC) and nanoclay infused TJPC compared with those of untreated jute polyester composites (UTJPC). Alkali treatment and nanoclay infusion also resulted in enhancement of mechanical properties of JPC. The maximum flexural, compression, and interlaminar shear strength (ILSS) properties were found in the 1 wt % nanoclay infused TJPC. Fourier transform-infrared spectroscopy (FT-IR) revealed strong interaction between the organoclay and polyester that resulted in enhanced thermomechanical properties in the composites. Lower water absorption was also observed due to surface treatment and nanoclay infusion in the TJPC. (c) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013

引用

页码：4110 / 4123

页数：14

共 70 条

[31] Effect of nanoclay content on void morphology in resin transfer molded composites [J].

Hamidi, Youssef K. ;

Aktas, Levent ;

Altan, M. Cengiz .

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2008, 21 (02) :141-163

[32] Processing techniques for bio-based unsaturated-polyester/clay nanocomposites: Tensile properties, efficiency, and limits [J].

Haq, Mahmoodul ;

Burgueno, Rigoberto ;

Mohanty, Amar K. ;

Misra, Manjuisri .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2009, 40 (04) :394-403

[33] Mechanical performances of surface modified jute fiber reinforced biopol nanophased green composites [J].

Hossain, Mohammad K. ;

Dewan, Mohammad W. ;

Hosur, Mahesh ;

Jeelani, Shaik .

COMPOSITES PART B-ENGINEERING, 2011, 42 (06) :1701-1707

[34]

Hwang B., 2007, P 16 INT C COMP MAT

[35] Tribological behaviour of clay - thermoset polyester nanocomposites [J].

Jawahar, P. ;

Gnanamoorthy, R. ;

Balasubramanian, A. .

WEAR, 2006, 261 (7-8) :835-840

[36] Cellulosic/synthetic fibre reinforced polymer hybrid composites: A review [J].

Jawaid, M. ;

Khalil, H. P. S. Abdul .

CARBOHYDRATE POLYMERS, 2011, 86 (01) :1-18

[37] Chemical resistance, void content and tensile properties of oil palm/jute fibre reinforced polymer hybrid composites [J].

Jawaid, M. ;

Khalil, H. P. S. Abdul ;

Abu Bakar, A. ;

Khanam, P. Noorunnisa .

MATERIALS & DESIGN, 2011, 32 (02) :1014-1019

[38] Study of the Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/Cellulose Nanowhisker Composites Prepared by Solution Casting and Melt Processing [J].

Jiang, Long ;

Morelius, Erving ;

Zhang, Jinwen ;

Wolcott, Michael ;

Holbery, James .

JOURNAL OF COMPOSITE MATERIALS, 2008, 42 (24) :2629-2645

[39] Effect of rare earth solution on mechanical and tribological properties of carbon fiber reinforced thermoplastic polyimide composite [J].

Li, J. ;

Cheng, X. H. .

TRIBOLOGY LETTERS, 2007, 25 (03) :207-214

[40] Preparation and characterization of layered silicate/glass fiber/epoxy hybrid nanocomposites via vacuum-assisted resin transfer molding (VARTM) [J].

Lin, Li-Yu ;

Lee, Joong-Hee ;

Hong, Chang-Eui ;

Yoo, Gye-Hyoung ;

Advani, Suresh G. .

COMPOSITES SCIENCE AND TECHNOLOGY, 2006, 66 (13) :2116-2125

← 1 2 3 4 5 6 7 →