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Preparation and Characterization of Chain-Extended BismaleimideCarbon Fibre Composites
Joint Authors
Salini K.
Rai, K. S.
Chandran M., Satheesh
Krishna, M.
Source
International Journal of Polymer Science
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-08-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper presents an experimental study of the influence of the addition of aromatic diamine (MDA) to bismaleimide (BMI) resin on the crystallinity, solubility, melting temperature, and mechanical properties of BMI/carbon composites.
The modified BMI was prepared through the chain extension with MDA via Michael addition reaction with molar ratio of 3 : 2 (BMI : MDA).
Both modified and unmodified BMI were characterised for chemical structure, crystallinity, melting temperature, mechanical property, and morphology and fracture behaviour using FTIR, XRD, DSC, UTM, and SEM, respectively.
The FTIR results revealed the formation of polymeric chain due to the broad N-H absorption.
The modified resin was semicrystalline in nature having low melting temperature and hence showed good processibility.
The modification of BMI resulted in decrease of pores and increase of tensile, flexural, and impact properties of the composites.
Also, SEM studies of the tensile fractured specimens revealed that modification of BMI resulted in improved resin/fibre interfacial strength.
American Psychological Association (APA)
Chandran M., Satheesh& Krishna, M.& Salini K.& Rai, K. S.. 2010. Preparation and Characterization of Chain-Extended BismaleimideCarbon Fibre Composites. International Journal of Polymer Science،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-513895
Modern Language Association (MLA)
Chandran M., Satheesh…[et al.]. Preparation and Characterization of Chain-Extended BismaleimideCarbon Fibre Composites. International Journal of Polymer Science No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-513895
American Medical Association (AMA)
Chandran M., Satheesh& Krishna, M.& Salini K.& Rai, K. S.. Preparation and Characterization of Chain-Extended BismaleimideCarbon Fibre Composites. International Journal of Polymer Science. 2010. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-513895
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513895