Polymer Composition for Insulation Layer of Power Cable Insulation Layer and Power Cable Including the Same

The present invention relates to an eco-friendly polymer composition for insulating layers of power cables. The composition is formed with morphology in which a second phase material of a polypropylene composite is dispersed inside a first phase material of polypropylene. The polypropylene composite...

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Bibliographische Detailangaben
Hauptverfasser:	LEE MOON SEOK, CHO YONG RAE, LEE, DONG KWEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to an eco-friendly polymer composition for insulating layers of power cables. The composition is formed with morphology in which a second phase material of a polypropylene composite is dispersed inside a first phase material of polypropylene. The polypropylene composite of the second phase material has properties in which an elastomer, which is at least partially cured in a matrix of polypropylene, is dispersed as a filler. 본 발명은 환경친화적인 전력 케이블의 절연층용 폴리머 조성물로서 폴리프로필렌의 제 1 상 물질의 내부에 폴리프로필렌 복합체의 제 2 상 물질이 분산되어 있는 모폴러지로 이루어져 있고, 상기 제 2 상 물질의 폴리프로필렌 복합체는 폴리프로필렌의 매트릭스에 적어도 부분 경화되어 있는 탄성 중합체가 필러로서 분산되어 있는 성상을 가진 것을 특징으로 하는 전력 케이블의 절연층용 폴리머 조성물에 관한 것이다.