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Asensio M, Herrero M, Núñez K, Merino JC, Pastor JM. The Influence of Sepiolite Orientation and Concentration, on the Morphological, Thermal and Mechanical Properties of Bio‐Polyamide 4.10 Nanocomposites. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- María Asensio
- Department of Condensed Matter Physics, Escuela de Ingenierías IndustrialesUniversity of Valladolid Valladolid Spain
| | - Manuel Herrero
- Foundation for Research and Development in Transport and Energy (CIDAUT)Parque Tecnológico de Boecillo Valladolid Spain
| | - Karina Núñez
- Foundation for Research and Development in Transport and Energy (CIDAUT)Parque Tecnológico de Boecillo Valladolid Spain
| | - Juan Carlos Merino
- Department of Condensed Matter Physics, Escuela de Ingenierías IndustrialesUniversity of Valladolid Valladolid Spain
- Foundation for Research and Development in Transport and Energy (CIDAUT)Parque Tecnológico de Boecillo Valladolid Spain
| | - José María Pastor
- Department of Condensed Matter Physics, Escuela de Ingenierías IndustrialesUniversity of Valladolid Valladolid Spain
- Foundation for Research and Development in Transport and Energy (CIDAUT)Parque Tecnológico de Boecillo Valladolid Spain
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Che Ismail NH, Md. Akil H. Effects of organomodified muscovite on the properties of acrylonitrile-butadiene-styrene nanocomposites. J Appl Polym Sci 2018. [DOI: 10.1002/app.46827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nor Hafizah Che Ismail
- School of Materials and Mineral Resources Engineering, Engineering Campus; Universiti Sains Malaysia; 14300, Nibong Tebal Penang Malaysia
- Faculty of Applied Sciences; Universiti Teknologi MARA (Perlis); 02600, Arau Perlis Malaysia
| | - Hazizan Md. Akil
- School of Materials and Mineral Resources Engineering, Engineering Campus; Universiti Sains Malaysia; 14300, Nibong Tebal Penang Malaysia
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Cosas Fernandes J, Castro L, Mareau V, Pessan L, Gonon L. New insights on the compatibilization of PA6/ABS blends: A co-localized AFM-Raman study. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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4
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Aranburu N, Eguiazábal JI, Guerrica-Echevarria G. The effects of the location of organoclay on the structure and mechanical properties of compatibilized polypropylene/polyamide-12 ternary nanocomposites. POLYM ENG SCI 2018. [DOI: 10.1002/pen.24631] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- N. Aranburu
- Departamento de Ciencia y Tecnología de Polímeros and POLYMAT; Facultad de Ciencias Químicas, Universidad del País Vasco UPV/EHU; Donostia 20080 Spain
| | - J. I. Eguiazábal
- Departamento de Ciencia y Tecnología de Polímeros and POLYMAT; Facultad de Ciencias Químicas, Universidad del País Vasco UPV/EHU; Donostia 20080 Spain
| | - G. Guerrica-Echevarria
- Departamento de Ciencia y Tecnología de Polímeros and POLYMAT; Facultad de Ciencias Químicas, Universidad del País Vasco UPV/EHU; Donostia 20080 Spain
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Effects of Organomontmorillonite Content on Morphology and Mechanical and Thermal Properties of Poly(2,6-dimethyl-1,4-phenylene oxide)/Polyamide-66 Nanocomposites. INT J POLYM SCI 2016. [DOI: 10.1155/2016/9104395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The nanocomposites consisting of polymer matrix and nanofiller have attracted great attention because of the improved physical properties. In this paper, organomontmorillonite (OMMT) was introduced into poly(2,6-dimethyl-1,4-phenylene oxide) grafted maleic anhydride (PPO-g-MA) compatibilized poly(2,6-dimethyl-1,4-phenylene oxide)/polyamide-66 (PPO/PA66) blends by melt extrusion. The morphology of PPO/PA66 nanocomposites with different amounts of OMMT was investigated using transmission electron microscopy (TEM), wide-angle X-ray diffraction (WAXD), and scanning electron microscopy (SEM). The OMMT platelets exhibited an exfoliated structure in the PA66 matrix and an intercalated structure on the surface of PPO domains at low OMMT loading (2 phr). However, the exfoliated platelets in matrix were found to transform into intercalated stacks by adding 6 phr of OMMT. The mechanical properties and thermal stability were significantly improved with the coexistence of exfoliated and intercalated OMMT at low OMMT loading (2–4 phr). The exfoliated OMMT platelets imposed a confinement effect on the macromolecular chains and thereby increased the storage modulus and complex viscosity of nanocomposites.
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Wu Y, Zhang H, Shentu B, Weng Z. Preparation of Poly(phenylene oxide)/Polyamide-6 Nanocomposites with High Tensile Strength and Excellent Impact Performance. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01041] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yijian Wu
- State Key Lab of Chemical
Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Hui Zhang
- State Key Lab of Chemical
Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Baoqing Shentu
- State Key Lab of Chemical
Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Zhixue Weng
- State Key Lab of Chemical
Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
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Oliveira ADD, Castro LDCD, Jung MK, Pessan LA. Influência da modificação da argila montmorilonita nas propriedades mecânicas, termo-mecânicas e morfológicas de nanocompósitos de blendas de poliamida 6/Acrilonitrila-EPDM-estireno. POLIMEROS 2015. [DOI: 10.1590/0104-1428.1846] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
O efeito da organofilização da argila no comportamento mecânico, morfológico e termo-mecânico de nanocompósitos baseados em blendas de poliamida 6 )/acrilonitrila-EPDM-estireno foi estudado. Três nanoargilas foram utilizadas para a preparação dos nanocompósitos: duas montmorilonitas comerciais modificadas organicamente (Cloisite®30B and Cloisite® 20A) e uma montmorilonita sódica não modificada (Cloisite®Na+). Difração de raios-X em alto ângulo, microscopia eletrônica de transmissão e testes de tração e resistência ao impacto foram utilizados para avaliar o efeito da organofilização da nanoargila na morfologia e propriedades mecânicas dos materiais. As propriedades termo-mecânicas foram avaliadas por análise dinâmico mecânica e temperatura de deflexão térmica. Os resultados mostraram que a modificação da nanocarga afeta simultaneamente o grau de reforço da matriz, dispersão das lamelas de argila na blenda e tamanho da fase dispersa AES. A adição das diferentes nanoargilas aumenta o módulo elástico de todos os nanocompósitos ternários em relação à blenda pura sem argila. Por outro lado, um aumento na tenacidade foi obtido apenas para os sistemas com Cloisite®Na+. Um aumento significativo no módulo de armazenamento e HDT foi observado pela incorporação da Cloisite®30B na blenda.
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Gallego R, García-López D, Merino JC, Pastor JM. How do the shape of clay and type of modifier affect properties of polymer blends? J Appl Polym Sci 2013. [DOI: 10.1002/app.37979] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Investigation of the influence of processing conditions on the thermal, rheological and mechanical behavior of polypropylene nanocomposites. POLYM ENG SCI 2012. [DOI: 10.1002/pen.23350] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Chen B, Evans JRG. Mechanical properties of polymer-blend nanocomposites with organoclays: Polystyrene/ABS and high impact polystyrene/ABS. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22202] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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