Title of article
The influence of organo-bentonite clay on the processing and mechanical properties of nylon 6 and polystyrene composites
Author/Authors
Ara?jo، نويسنده , , Patrيcia E.M. and Melo، نويسنده , , T.J.A. and Santana، نويسنده , , L.N.L. and Neves، نويسنده , , G.A. and Ferreira، نويسنده , , H.C. and Lira، نويسنده , , H.L. and Carvalho، نويسنده , , L.H. and A’vila Jr.، نويسنده , , M.M. and Pontes، نويسنده , , M.K.G. and Ara?jo، نويسنده , , I.S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
175
To page
178
Abstract
The influence of organoclay on the processing and mechanical properties of nylon 6 and polystyrene was investigated. A bentonite sample from Boa Vista/PB, Northeast of Brazil, was treated with alkyldimethylbenzylammonium chloride. After the treatment, the powder was characterized by thermal analysis and infrared spectroscopy. Composites were prepared by using a Torque rheometer. The results show the intercalation of quaternary ammonium salt in the structure of bentonite and organo-bentonite produced significant changes on the processing of the nylon 6 and polystyrene with increase in the viscosity and rigidity. However, the mechanical properties of polystyrene/organoclay system did not show significant changes.
Keywords
Organoclay , Quaternary ammonium cation , Nylon 6 , polystyrene
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2004
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2141851
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