Sprache: Englisch
Verlag: CreateSpace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: As New. Unread book in perfect condition.
Sprache: Englisch
Verlag: CreateSpace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: New.
Sprache: Englisch
Verlag: CreateSpace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
Anbieter: GreatBookPricesUK, Woodford Green, Vereinigtes Königreich
EUR 19,93
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: As New. Unread book in perfect condition.
Sprache: Englisch
Verlag: CreateSpace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
Anbieter: GreatBookPricesUK, Woodford Green, Vereinigtes Königreich
EUR 20,31
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Sprache: Englisch
Verlag: CreateSpace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
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Zustand: New. Print on Demand.
Sprache: Englisch
Verlag: Createspace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
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EUR 20,52
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In den WarenkorbPaperback / softback. Zustand: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
Sprache: Englisch
Verlag: Createspace Independent Publishing Platform, 2014
ISBN 10: 149605198X ISBN 13: 9781496051981
Anbieter: CitiRetail, Stevenage, Vereinigtes Königreich
EUR 23,87
Anzahl: 1 verfügbar
In den WarenkorbPaperback. Zustand: new. Paperback. The objective of this study was to evaluate whether polyurethane foam (PUF) could be produced as a standard reference material for ultimate use in a standard test intended to ensure the smoldering performance of commercially available upholstered furniture. For this purpose, PUF was produced by a commercial manufacturer and its smoldering propensity was evaluated. The experimental design was organized into four parts or Iterations. In Iteration 1, the results showed that smoldering intensity was dominated by foam morphology, which overrides effects of chemical composition for the range of polyols and surfactants studied here. In Iteration 2, the morphology of the foam was controlled by varying the processing parameters, i.e., tin catalyst content, water content and mixing head pressure. The results showed that smoldering increased with air permeability but a better morphological descriptor of the foam structure was required to fully characterize smoldering in the high permeability range (i.e., in PUF with a dominantly open-cell structure). In Iteration 3, it was determined that for these types of foams, smoldering was controlled by cell size. The feasibility of a reference material with well-characterized and reproducible smoldering is linked to the ability to manufacture an open-cell PUF with a well-defined cell size and density. In Iteration 4, scale-up from the pilot plant to the production line was considered. Foams with much more consistent properties (e.g., air permeability, density, cell size, etc.) throughout the bun of foam were fabricated in the production line as compared to the pilot plant. This allowed for the fabrication of PUFs with a very reproducible smoldering to be used as a potential standard reference material. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.