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Smolder behavior and smoke characterization of polyurethane foam /Choi, Sai Heung. January 2004 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 63-67). Also available in electronic version. Access restricted to campus users.
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Preparation of thermally expandable polymer particles /Huang, Yaodong, January 2004 (has links)
Thesis (Ph. D.)--Lehigh University, 2005. / Includes vita. Includes bibliographical references.
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Modeling and experimentation of polyol + blowing agent systems a thesis presented to the faculty of the Graduate School, Tennessee Technological University /Yelisetty, Satya Suresh, January 2008 (has links)
Thesis (M.S.)--Tennessee Technological University, 2008. / Title from title page screen (viewed on Sept. 29, 2009.). Bibliography: leaves 63-65.
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Dynamic analysis, measurement, and control of cell growth in solid state polymeric foams /Holl, Mark Roland. January 1995 (has links)
Thesis (Ph. D.)--University of Washington, 1995. / Vita. Includes bibliographical references (leaves [422]-433).
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Styrofoam for the stageSweet, Harvey, January 1967 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1967. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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MICROCELLULAR FOAMS FROM SOME HIGH-PERFORMANCE THERMOPLASTICS AND THEIR COMPOSITESSUN, HONGLIU 02 September 2003 (has links)
No description available.
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The causes and occurrence of foaming on the Warwickshire AvonSwinden, Julian January 2001 (has links)
No description available.
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Biodegradability of Fluorination Fire Fighting FoamsBourgeois, Amy Laura Liu 29 April 2014 (has links)
Fluorinated fire fighting foams provide superior performance for extinguishing Class B flammable liquid fires when compared to other types of fire fighting foams. Perfluorocarboxylates and perfluorosulfonates have historically been surfactants used in these foams with a recent shift to fluorotelomer-based foams due to environmental and health concerns surrounding perfluorinated compounds such as PFOA and PFOS. Releases of aqueous film forming foams from training, accidental spills, or fire events where wastewater is not captured have, among other sources, led to detectable concentrations of fluorinated compounds in groundwater, surface water, and drinking water supplies globally. Persistence, toxicity, and bioaccumulation potential of these substances are areas of ongoing research. Biodegradability data for these AFFFs in published studies and manufacturers’ material safety data sheets may be based on a comparison of BOD and COD measures. The present study concludes that COD is an inappropriate measure of organic content for fluorinated compounds due to the carbon-fluorine bond strength, and thus published biodegradability data must be critically evaluated for validity. TOC measured an average of 91% of carbon content for four fluorinated test substances, recommending it for use as an analytical parameter in biodegradability tests when specific compounds’ identities are not required, e.g. in the absence of an LC/MS. Biodegradability of three fluorinated foams (AFFF, AR-AFFF, and FP) purchased from a major U.S. manufacturer measured in the range of 77-96% based on DOC die-away during a 28-day test using activated sludge inoculum. This meets OECD criteria for “ready biodegradability� and NFPA biodegradability recommendations in Standards 18, 18A, and 1150. Defluorination of two foams was measured using ion chromatography and, based on an estimate for total fluorine content developed in part from manufacturer MSDSs, was found to liberate a detectable level of fluorine that was 1 to 2 orders of magnitude less than the estimated value. In this 28-day test, foams underwent significant biodegradation but fluorinated compounds’ biodegradation was likely incomplete.
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An experiment on integrated thermal management using metallic foam a thesis /Geiger, Derek. Tso, Jin. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2009. / Title from PDF title page; viewed on June 5, 2009. "May 2009." "In partial fulfillment of the requirements for the degree of Master of Science in Aerospace Engineering." "Presented to the Aerospace Engineering Department, California Polytechnic State University, San Luis Obispo." Major professor: Jin Tso, Ph.D. Includes bibliographical references (p. 124-125). Also available on microfiche.
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Processing and mechanical testing of Ti6A14V foams for hard tissue implant applications/Egemen Akar; thesis advisor Mustafa Güden.Akar, Egemen. Güden, Mustafa January 2005 (has links) (PDF)
Thesis (Master)--İzmir Institute of Technology, İzmir, 2005 / Keywords: Foam metal, mechanical properties. Includes bibliographical references (leaves. 48).
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