INSULATING COMPOSITION, INSULATING ARTICLE, PREPARATION METHOD AND ELECTRICAL CABLE ACCESSORY THEREOF

• Main Authors: SHI YING, XU HONGSHENG, ZHANG MING, ZHUANG MENG, WANG YAMING, SU QI, HOU JINGQIANG, JIN XIAOLIN
• Format: Patent
• Language: English; Korean
• Published: 13.10.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

약 70 내지 100 용적부의 중합체 물질, 세라믹 충전제의 약 0.1 중량% 내지 약 4 중량%의 양의 이작용성 커플링제에 의해 표면 처리된 약 5 내지 30 용적부의 세라믹 충전제 (2); 약 0.1 내지 5 용적부의 가교결합제; 약 0 내지 6 용적부의 전도성 분말(3); 및 약 0 내지 6 용적부의 ZnO 휘스커(4)를 포함하는 절연 조성물. 절연 조성물을 제조하기 위한 제조방법, 전기 케이블 부속품과 같은 절연 물품, 및 이의 용도가 제공된다. An insulating composition comprises: about 70-100 parts by volume of a polymeric material, about 5-30 parts by volume of a ceramic filler (2) which is surface-treated by a bifunctional coupling agent in an amount of about 0.1 wt % to about 4 wt % of the ceramic filler; about 0.1-5 parts by volume of a crosslinking agent; about 0-6 parts by volume of conductive powder (3); and about 0-6 parts by volume of ZnO whisker (4). A preparation method for making the insulating composition, an insulating article such as an electrical cable accessory, and a use thereof are provided.