Comparison of the Effect of Curing on the Properties of E-Glass/Cyanate modified Epoxy Cross Plied Laminates

High performance polymer composite laminates that are used in Aerospace and Electronics industries requires laminates that are structurally rigid besides exhibiting high stiffness and good di electrical properties. They are required to be transparent to EM waves in order to transmit the signal with...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2017-05, Vol.197 (1), p.12002
Main Authors: Andrew Nallayan, W, Vijayakumar, K.R, Rasheed, Usama Tariq
Format: Article
Language:English
Subjects:
Aerospace industry
Avionics
Cross ply
Curing
Cyanate loading
Cyanates
E glass
Electrical properties
Epoxy resins
Glass-epoxy composites
Impact strength
Laminates
Layers
Polymer matrix composites
Radome
Radomes
Stiffness
Structural properties
Structural response
Transmission loss
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Summary:High performance polymer composite laminates that are used in Aerospace and Electronics industries requires laminates that are structurally rigid besides exhibiting high stiffness and good di electrical properties. They are required to be transparent to EM waves in order to transmit the signal with almost zero transmission loss. Response of the laminates under different loadings could hence establish a potent material combination with high structural strengths that could be used in sectors dealing with Signal transmissions. The results thus acquired can be used as a database for choosing relatively better materials for Radome and their advanced versions in the coming decades. To augment this, thin laminates with 4 plies with simple stacking configurations of 0/90/0/90 degrees as applicable to a cross plied laminates were fabricated with cyanate ester modified epoxy resin and 1200GSM E glass unidirectional fiber. Flexural and Impact strength were the properties identified for the accessing the structural responses of the Laminate as against room and oven curing conditions. FESEM images were applied to validate the experimental findings.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/197/1/012002