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Recently, "Graphene composite high semi-conductive polyolefin shielding material for cross-linked polyethylene insulated power cable with rated voltage 35kV and below" and "35kV and below graphene composite high semi-conductive shielding cross-linked polyethylene insulated power cable" two new product technical achievements appraisal meeting was held in Yangxian Tea Cultural Ecological Park, Wu Shimin, executive deputy secretary-general of the wire and cable branch of China Electrical Equipment Industry Association, Wu Changshun, director of the National Wire and Cable Quality Supervision and Inspection Center, Suzhou Institute of Nanotechnology, Chinese Academy of Sciences, Liu Liwei, researcher of Jiangnan Graphene Research Institute, and other leaders attended the meeting
.
The conference was organized and chaired by the Wire and Cable Branch of China Electrical Equipment Industry Association, and 11 expert groups from the national wire and cable testing center, research institute, universities, graphene R & D and manufacturing enterprises, wire and cable new material R & D and manufacturing enterprises, wire and cable industry and power companies and other related fields became the appraisal committee
。 At the meeting, the experts carefully reviewed the identification data, and examined the research and development conditions, production testing equipment and new product samples, and the appraisal committee unanimously agreed that the formula, structure and process design of new technology achievements are reasonable, the addition of graphene significantly improves the conductivity and thermal stability of the semi-conductive shielding layer, and the volume resistivity of the semi-conductive shielding of the trial product is much better than JB/T10738-2007 "Rated voltage 35kV and below extruded insulated cable semi-conductive shielding material" and GB/T12706-2008 "rated voltage 1-35kV extruded insulated power cable and accessories" requirements, filling the domestic gap, the appraisal committee agreed that the two achievements passed the technical appraisal, and hope to transfer to mass production and put on the market
as soon as possible.
Recently, "Graphene composite high semi-conductive polyolefin shielding material for cross-linked polyethylene insulated power cable with rated voltage 35kV and below" and "35kV and below graphene composite high semi-conductive shielding cross-linked polyethylene insulated power cable" two new product technical achievements appraisal meeting was held in Yangxian Tea Cultural Ecological Park, Wu Shimin, executive deputy secretary-general of the wire and cable branch of China Electrical Equipment Industry Association, Wu Changshun, director of the National Wire and Cable Quality Supervision and Inspection Center, Suzhou Institute of Nanotechnology, Chinese Academy of Sciences, Liu Liwei, researcher of Jiangnan Graphene Research Institute, and other leaders attended the meeting
.
The conference was organized and chaired by the Wire and Cable Branch of China Electrical Equipment Industry Association, and 11 expert groups from the national wire and cable testing center, research institute, universities, graphene R & D and manufacturing enterprises, wire and cable new material R & D and manufacturing enterprises, wire and cable industry and power companies and other related fields became the appraisal committee
。 At the meeting, the experts carefully reviewed the identification data, and examined the research and development conditions, production testing equipment and new product samples, and the appraisal committee unanimously agreed that the formula, structure and process design of new technology achievements are reasonable, the addition of graphene significantly improves the conductivity and thermal stability of the semi-conductive shielding layer, and the volume resistivity of the semi-conductive shielding of the trial product is much better than JB/T10738-2007 "Rated voltage 35kV and below extruded insulated cable semi-conductive shielding material" and GB/T12706-2008 "rated voltage 1-35kV extruded insulated power cable and accessories" requirements, filling the domestic gap, the appraisal committee agreed that the two achievements passed the technical appraisal, and hope to transfer to mass production and put on the market
as soon as possible.
