Title: Improved epoxy‐amine matrices for composites
Abstract:Abstract The physical and mechanical properties of epoxy‐amine matrices can be improved by the use of additives known as epoxy fortifiers. The tensile strength of a typical aminecured epoxy increased ...Abstract The physical and mechanical properties of epoxy‐amine matrices can be improved by the use of additives known as epoxy fortifiers. The tensile strength of a typical aminecured epoxy increased from 82 MPa to 123 MPa, the tensile modulus form 2.5 GPa to 4.1 GPa, and the tensile test specimens also failed in a ductile fashion. The improvements in matrix properties translated into improved performance for filament‐wound and cloth‐reinforced composites. For example, the transverse moduli and compression strengths of carbon fiber/epoxy filament‐wound tubes and plates increased at least 20 percent with the addition of fortifiers, while the compression strength of glass cloth/epoxy laminates increased by up to 41 percent.Read More
Publication Year: 1986
Publication Date: 1986-10-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 7
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