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Titolo:
Shout jute fiber-reinforced polypropylene composites: Dynamic mechanical study
Autore:
Rana, AK; Mitra, BC; Banerjee, AN;
Indirizzi:
Univ Calcutta, Dept Polymer Sci & Technol, Calcutta 700009, W Bengal, India Univ Calcutta Calcutta W Bengal India 700009 utta 700009, W Bengal, India Indian Jute Ind Res Assoc, Calcutta 700088, W Bengal, India Indian Jute Ind Res Assoc Calcutta W Bengal India 700088 W Bengal, India
Titolo Testata:
JOURNAL OF APPLIED POLYMER SCIENCE
fascicolo: 4, volume: 71, anno: 1999,
pagine: 531 - 539
SICI:
0021-8995(19990124)71:4<531:SJFPCD>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
GLASS-FIBERS; POLYETHYLENE; THERMOPLASTICS; ADHESION; PMMA;
Keywords:
jute thermoplastics composite; polypropylene; maleated polypropylene; compatibilizer; dynamic mechanical thermal analysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
33
Recensione:
Indirizzi per estratti:
Indirizzo: Banerjee, AN Univngal,utta, Dept Polymer Sci & Technol, 92 APC Rd, Calcutta 700009, W Be Univ Calcutta 92 APC Rd Calcutta W Bengal India 700009 , W Be
Citazione:
A.K. Rana et al., "Shout jute fiber-reinforced polypropylene composites: Dynamic mechanical study", J APPL POLY, 71(4), 1999, pp. 531-539

Abstract

Short jute fiber-reinforced polypropylene (PP) composites were prepared using a high-speed thermokinetic mixer. A compatibilizer was used to improve the molecular interaction between jute and PP. Both the percent weight fraction of the jute fiber and compatibilizer were varied to study the dynamic mechanical thermal (DMT) properties. Dynamic parameters such as storage flexural modulus (E'), loss flexural modulus (E "), storage shear modulus (G'), loss shear modulus (G "), and loss factor or damping efficiency (tan delta) were determined in a resonant frequency mode. The transition peak nature, amplitude, and temperature of E', E ", G', G ", and tan delta of different compositions were shown to indicate possible improvements of molecular interaction in the presence of a compatibilizer. The modulus retention term, a plot of the reduced modulus with the weight fraction of the jute fiber, also indicate its improvement. (C) 1999 John Wiley & Sons, Inc.

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Documento generato il 09/07/20 alle ore 13:30:36