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- Title
Gray optimization of process parameters of surface modification of coconut sheath reinforced polymer composites.
- Authors
Siva, Irullappasamy; Jappes, Jebas Thangaih Winowlin; Pitchipoo, Pandian; Amico, Sandro Campos; Nagarajan, Erumaipatty Rajagounder; Azhagesan, Nainar
- Abstract
Surface modification of natural fiber may greatly enhance the mechanical interlocking between fiber and matrix. Although there are many reports on surface modification of natural fibers, little technical information is available to enable the selection of optimized surface modification conditions. In this work, treatment parameters, such as bath temperature, agent concentration, and treatment time, are optimized to achieve higher interfacial adhesion. The effect of these parameters on flexural and impact strength is investigated by applying gray relational techniques. Experimental results show that NaOH concentration and treatment time are significant variables which improve interfacial strength, while NaOH bath temperature appears less important.
- Publication
Journal of Polymer Engineering, 2013, Vol 33, Issue 7, p665
- ISSN
0334-6447
- Publication type
Article
- DOI
10.1515/polyeng-2012-0151