Chemistry and Materials Research
Effect of Chemical Treatment on Water Absorption Capability of Polyester Composite Reinforced with Particulate Agro-Fibres
Abstract
This study determined effects of chemical treatment on the degradation of polyester composite reinforced with agro-fibres. The fibres, after being chemically treated with 1M of hydrogen peroxide, sodium hydroxide and potassium hydroxide solution, were sun-dried and pulverized. Screened particulate fibres obtained from 800 µm sieve were mixed with polyester resin in predetermined proportions. Water absorption test was carried out on the samples and it was observed that the treated fibres showed lower water absorption rates (degradation) as compared with the untreated fibres. The overall responses confirmed the chemical treatment adopted as suitable for pre-treatment of agro-fibres to forestall degradation.
Keywords: Agro-Fibres, Chemical Treatment, Degradation, Water Absorption, Particulate, Polyester Composites
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ISSN (Paper)2224-3224 ISSN (Online)2225-0956
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