Unsaturated polyester/bentonite nanocomposites: Influence of clay modification on final performance

被引：70

作者：

Oilier, Romina ^{[1
]}

Rodriguez, Exequiel ^{[1
]}

Alvarez, Vera ^{[1
]}

机构：

[1] Natl Univ Mar del Plata, Composite Mat Grp CoMP, Res Inst Mat Sci & Technol INTEMA, Fac Engn, Mar Del Plata, Buenos Aires, Argentina

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2013年 / 48卷

关键词：

Nano-structures; Polymer-matrix composites (PMCs); Mechanical properties; Thermosetting resin; THERMAL-STABILITY; WATER-UPTAKE; PHOSPHONIUM-MONTMORILLONITE; QUATERNARY PHOSPHONIUM; POLYESTER; BEHAVIOR; DEGRADATION; DISPERSION; PROPERTY; CATIONS;

D O I：

10.1016/j.compositesa.2013.01.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, unsaturated polyester/bentonite nanocomposites were obtained and characterized. The bentonite used was unmodified and with different chemical treatments. The effects of these different chemical modifications (cation exchange reactions with quaternary ammonium and phosphonium salts) of this clay as well as the effect of clay content on the thermal, barrier (water absorption), mechanical (flexural) and dynamic-mechanical properties of unsaturated polyester matrix were analyzed. The results clearly show that the chemical modifications of the clay cause a desired effect on its final properties improving the performance of the nanocomposites. The enhancements could be directly related to the dispersion of the clay inside the matrix, as shown by transmission electron microscopy. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：137 / 143

页数：7

共 50 条

[1] Property enhancement in unsaturated polyester nanocomposites by using a reactive intercalant for clay modification
[J]. Şen, S. (sinans@yalova.edu.tr), 1600, John Wiley and Sons Inc (129):
[2] Property enhancement in unsaturated polyester nanocomposites by using a reactive intercalant for clay modification
Sen, Sinan
Gundem, Hatice Burcin
Ortac, Bulend
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 129 (06) : 3247 - 3254
[3] Unsaturated polyester-clay slurry nanocomposites
Rivera-Gonzaga, Alejandro
Sanchez-Solis, Antonio
Sanchez-Olivares, Guadalupe
Calderas, Fausto
Manero, Octavio
[J]. JOURNAL OF POLYMER ENGINEERING, 2012, 32 (01) : 1 - 5
[4] Influence of Bentonite Clay in the Formation of Polypropylene/Clay Nanocomposites
da Cunha, Bartira Brandao
Damiao, Rodolfo Ferreira
Agrawal, Pankaj
Araujo, Edcleide Maria
Alves de Melo, Tomas Jeferson
[J]. ADVANCED POWDER TECHNOLOGY VIII, PTS 1 AND 2, 2012, 727-728 : 879 - 883
[5] INFLUENCE OF BENTONITE CLAY CONTENT IN HDPE NANOCOMPOSITES
de Oliveira, Sara Verusca
da Silva, Milena Costa
Brito, Gustavo Figueiredo
de Lima Antonio, Gilson Barbosa
Araujo, Edcleide Maria
[J]. ADVANCED POWDER TECHNOLOGY VIII, PTS 1 AND 2, 2012, 727-728 : 1780 - 1784
[6] Unsaturated polyester/organo-clay nanocomposites: A fundamental approach
Mironi-Harpaz, I
Narkis, M
Siegmann, A
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 229 : U1108 - U1108
[7] Sodium montmorillonite modified with methacryloxy and vinylsilanes: Influence of silylation on the morphology of clay/unsaturated polyester nanocomposites
Romanzini, Daiane
Piroli, Vanessa
Frache, Alberto
Zattera, Ademir J.
Amico, Sandro C.
[J]. APPLIED CLAY SCIENCE, 2015, 114 : 550 - 557
[8] Effect of sonication and clay content on the properties of unsaturated polyester/montmorillonite nanocomposites
Romanzini, Daiane
Silva, Adriana A.
Soares, Bluma G.
Zattera, Ademir J.
Amico, Sandro C.
[J]. JOURNAL OF COMPOSITE MATERIALS, 2017, 51 (02) : 187 - 197
[9] Shrinkage control and kinetics behaviour of clay-unsaturated polyester nanocomposites
Beheshty, Mohamad Hossain
Vafayan, Mehdy
Poorabdollah, Mehdi
[J]. IRANIAN POLYMER JOURNAL, 2006, 15 (10) : 841 - 849
[10] Synthesis of unsaturated polyester-clay nanocomposites using reactive organoclays
Fu, XA
Qutubuddin, S
[J]. POLYMER ENGINEERING AND SCIENCE, 2004, 44 (02): : 345 - 351

← 1 2 3 4 5 →