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Fabrication of adduct filled glass fiber/epoxy resin laminate composites and their physical characteristics

Vu, C.M. and Nguyen, T.V. and Nguyen, L.T. and Choi, H.J. (2016) Fabrication of adduct filled glass fiber/epoxy resin laminate composites and their physical characteristics. Polymer Bulletin, 73 (5). pp. 1373-1391. ISSN 1700839

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Abstract

Adducts were synthesized from thiokol and epoxy resin using triethylamine as a catalyst, and their structure and molecular weights were determined. The synthesized adducts, which possessed an epoxide group on their chain as a modifier to enhance the toughness of the epoxy resin, were well dispersed in the epoxy matrix, resulting in the successful manufacture of laminate composites made from glass fiber/epoxy resin (GF/EP). The microstructure and mechanical properties, such as the tensile strength, impact resistance and mode I interlaminar fracture toughness, were investigated and compared with those of the GF/EP system. The addition of the adduct to the epoxy matrix led to an increase in both the mode I interlaminar fracture toughness and IZOD impact resistance of the GF/EP. © 2015, Springer-Verlag Berlin Heidelberg.

Item Type: Article
Divisions: Faculties > Faculty of Physical and Chemical Engineering
Identification Number: 10.1007/s00289-015-1553-7
Uncontrolled Keywords: Composite materials; Fracture; Fracture toughness; Glass; Glass fibers; Impact resistance; Impact strength; Laminated composites; Tensile strength; Toughness; Adduct; Epoxide groups; Interlaminar fracture toughness; Laminate composites; Microstructure and mechanical properties; Physical characteristics; Triethylamines; Well-dispersed; Epoxy resins
Additional Information: Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/9836

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