KnowraExpanded polystyreneLinked fromLinked fromThe 9 pages that link to Expanded polystyrene, each with the reason it gives.All 9Broader topic 6Related 1Compared with 2PolystyreneBroader topic: It is the familiar bead foam used in protective packaging and insulation.StyreneBroader topic: Styrene-derived foam is used for insulation and protective packaging.Building insulationBroader topic: Its lightweight boards are used in walls, roofs, and below-grade assemblies.InsulationBroader topic: Its closed cellular structure traps gas and resists heat flow.Motorcycle helmetRelated: It forms the crushable liner that dissipates impact energy inside many motorcycle helmets.Disposable tablewareBroader topic: Its insulation and low cost made foam cups and food containers common.EthylbenzeneBroader topic: This familiar insulation and packaging material traces back to ethylbenzene through styrene.Mineral woolCompared with: It offers rigid insulation but differs from mineral wool in fire behavior and vapor permeability.Glass woolCompared with: Unlike fibrous glass wool, it insulates with a lightweight closed-cell foam structure.