ELASTOMERIC THERMOPLASTIC LOW VOLTAGE INSULATION

Nonvulcanized, thermoplastic elastomeric compositions useful in high quality, low voltage insulation comprise polyolefin plastics blended with a copolymer of ethylene and an unsaturated ester of a lower carboxylic acid, olefinic elastomer and mineral filler and/or carbon black filler, and, optionall...

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Bibliographische Detailangaben
Hauptverfasser: SHULMAN, CINDY BETH, SPENADEL, LAWRENCE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Nonvulcanized, thermoplastic elastomeric compositions useful in high quality, low voltage insulation comprise polyolefin plastics blended with a copolymer of ethylene and an unsaturated ester of a lower carboxylic acid, olefinic elastomer and mineral filler and/or carbon black filler, and, optionally, hydrocarbon oil. Preferably the filler is alumina trihydrate which results in a flame-retardant insulation useful in building and communication wire.