<skos:prefLabel xml:lang="en">polyetherimide</skos:prefLabel>
<skos:prefLabel xml:lang="nl">polytherimide</skos:prefLabel>
<skos:prefLabel xml:lang="es">polieteramido</skos:prefLabel>
<skos:altLabel xml:lang="en">polyether-imide</skos:altLabel>
<skos:altLabel xml:lang="en">PEI (polyetherimide)</skos:altLabel>
<skos:altLabel xml:lang="en">Ultem (TM)</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/50879" />
<skos:note xml:lang="en">Amorphous, high-temperature, yellowish or transparent thermoplastic developed in 1982 with a molecular weight of Tg = 215C. Characteristics include resistance to ultraviolet and gamma radiation. May be used as reinforcing fiber or as fire-resistant material in electrical components, jets, and automobiles. Resistant to aliphatic hydrocarbons, alcohols, and dilute bases.</skos:note>
<skos:notation>300014481</skos:notation>
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