Effect of Fly Ash Content on Impact, Compression, and Water Absorption Properties of Epoxy Toughened with Epoxy Phenol Cashew Nut Shell Liquid–Fly Ash Composites-Reference-Cited by-同舟云学术

Effect of Fly Ash Content on Impact, Compression, and Water Absorption Properties of Epoxy Toughened with Epoxy Phenol Cashew Nut Shell Liquid–Fly Ash Composites

Published:2006-03 Issue:5 Volume:25 Page:455-462
ISSN:0731-6844
Container-title:Journal of Reinforced Plastics and Composites
language:en
Short-container-title:Journal of Reinforced Plastics and Composites

Author:

Ramakrishna H. V.,Priya S. Padma¹,Rai S. K.²

Affiliation:

1. Department of Polymer Science, Sir M.V.P.G. Center, University of Mysore, Tubinakere Industrial Area, Mandya, Karnataka, India – 571 402

2. Department of Polymer Science, Sir M.V.P.G. Center, University of Mysore, Tubinakere Industrial Area, Mandya, Karnataka, India – 571 402;

Abstract

Fly ash, a waste product generated in a thermal power plant in huge quantities has been posing problems of disposal. The purpose of this study is to make a meaningful utilization of fly ash as the filler in pure epoxy resin matrix and 20% epoxy phenol cashew nut shell liquid (EPCNSL)toughened epoxy matrix. The properties under consideration are impact, compression, and water absorption. Composites are made with varying proportions of fly ash in epoxy resin and 20% EPCNSL-toughened epoxy resin. The compression properties are measured on a computerized universal testing machine according to ASTM procedure. The impact strength is determined using an izod impact tester for unnotched specimens. The toughened matrix filled with fly ash composites shows improved compression modulus over pure epoxy–fly ash composites. The toughened matrix composites show better water absorption property over pure epoxy–fly ash composites.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/0731684406056431

Reference10 articles.

1. SEM observation of fractured flyash-polyester composites

2. Tensile and fracture properties of epoxy resin filled with flyash particles

3. Miscibility and fracture behaviour of an epoxy resin-bisphenol-a polycarbonate blend

4. Toughening of epoxy resin using hydroxyl-terminated polyesters

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