Effect of Mineral Fillers on the Polyurethane Foam Performance Properties

Abstract:

The authors investigated the possibility of increasing the basic operational properties of polyurethane foam by introducing such mineral fillers as clay, loam, sand, and others, including man-made ones. For the first time polyurethane foam filling with industrial waste from mining and processing plants, in particular, wet magnetic separation of ferruginous quartzites (hereinafter - tailings) was proposed. The resulting insulating composites with improved performance properties will expand the use range of the material in construction.

• Periodical: Materials Science Forum (Volume 974)
• Pages: 267-272
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.974.267
• Online since: December 2019
• Authors: Ludmila A. Suleymanova*, Inna A. Pogorelova, Andrey V. Kocherzhenko, Igor S. Ryabchevsky
• Keywords: Fire Resistance, Foaming Ratio, Mineral Filler, Operational Properties, Polyurethane Foam, Strength, Tailings, Thermal Conductivity, Waste Wet Magnetic Separation of Ferruginous Quartzites, Water Absorption

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