Paper Title:

Smart Green Composite: Effect of Cuttlebone Particle on the Mechanical Properties of NR Vulcanizates

Periodical Advanced Materials Research (Volumes 150 - 151)
Main Theme Advances in Composites
Edited by Jinglong Bu, Zhengyi Jiang and Sihai Jiao
Pages 547-550
DOI 10.4028/www.scientific.net/AMR.150-151.547
Citation Pontawit Klungsuwan et al., 2010, Advanced Materials Research, 150-151, 547
Online since October, 2010
Authors Pontawit Klungsuwan, Sirilux Poompradub
Keywords Chitin, Chitin Extraction, Cuttlebone, Natural Rubber Composite, Reinforcing Filler
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Abstract

The purpose of this study was to investigate the reinforcement effect of the cuttlebone particle on the mechanical properties of natural rubber (NR) vulcanizates. The extraction of organic compound from the cuttlebone was prepared demineralization and deproteinization methods. The obtained chitin had been characterized by Fourier Transform Infrared Spectroscopy (FTIR). The mechanical and thermal properties of NR composite materials were investigated. The reinforcement effect of cuttlebone particle in NR composite was comparable with that of commercial CaCO3 as a reference. After thermal aging, the tensile properties of composite material were decreased. The presence of organic component was speculated to give a good interaction effect of cuttlebone particles to NR as revealed by Scanning Electron Microscopy (SEM).