<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">polyethylene foam</topic></authority><related type="other"><topic>polyethylene</topic></related><related type="broader"><topic>plastic by composition or origin</topic></related><variant type="other"><topic>PE foam</topic></variant><variant type="other"><topic>foam, polyethylene</topic></variant> <note xml:lang="en"><![CDATA[ Matreial made of thermoplastic polymer or copolymer of ethylene, forming a durable, lightweight, resilient, closed-cell material. Often used for packaging fragile goods due to its excellent vibration dampening and insulation properties. It also offers high resistance to chemicals and moisture. ]]></note></mads>