PESchaum
PESchaum is a German-language term commonly used to refer to polyethylene foam, a family of closed-cell polymer foams made from low-density polyethylene (LDPE) or cross-linked polyethylene. It appears under several trade and technical names, including PE foam, EPE (expanded polyethylene) and XPE (cross‑linked polyethylene). PESchaum is produced by foaming polyethylene using physical or chemical blowing agents or by cross‑linking techniques such as irradiation or chemical agents to control cell structure and mechanical properties.
PESchaum is lightweight, resilient and buoyant, with low water absorption, good chemical resistance and effective thermal
Common applications include protective packaging for electronics and fragile goods, sports and exercise mats, footwear components,
Environmental considerations include recyclability as polyethylene and the persistence of petrochemical plastics; some grades incorporate flame