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Flammability Properties of Polymer-Layered-Silicate Nanocomposites, Polypropylene and Polystyrene Nanocomposites
Published
Author(s)
Jeffrey W. Gilman, C L. Jackson, A B. Morgan, Richard H. Harris Jr., E Manias, E P. Giannelis, M Wuthenow, David Hilton, S H. Phillips
Abstract
Our continuing study of the mechanism of flammability reduction of polymer-layered-silicate nanocomposites has yielded results for polypropylene-graft-maleic anhydride and polystyrene-layered-silicate nanocomposites using montmorillonite and fluorohectorite. Cone calorimetry was used to measure the heat release rate and other flammability properties of the nanocomposites, under well-controlled combustion conditions. Bath the polymer-layered-silicate nanocompasites and the combustion residues were studied by transmission electron microscopy and X-ray diffraction. We have found evidence for a common mechanism of flammability reduction. We also found that the type of layered silicate, nanodispersion, and processing degradation have an influence on the flammability reduction.
Gilman, J.
, Jackson, C.
, Morgan, A.
, Harris, R.
, Manias, E.
, Giannelis, E.
, Wuthenow, M.
, Hilton, D.
and Phillips, S.
(2000),
Flammability Properties of Polymer-Layered-Silicate Nanocomposites, Polypropylene and Polystyrene Nanocomposites, Chemistry of Materials, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=912007
(Accessed October 16, 2025)