Fracture 45 Material PE Extrusion Density 0.92 Austrian Nordic Chemical Borlinkle0592

Crosslinked polyethylene (XLPE) has become the main insulation form for high-voltage cables due to its excellent electrical, mechanical, and aging resistance. With the large-scale upgrading and transformation of China's urban power grid and the rapid development and utilization of new energy sources such as offshore wind energy and pumped storage power plants under the "dual carbon" goal, the demand for high-voltage and ultra-high voltage XLPE insulated power cables is constantly increasing.
China is a major cable production country in the world, and domestic cable companies have the ability to manufacture 500kV AC and DC cables, which is at an advanced level in the world. However, the long-term dependence of high-voltage cable insulation materials on imports of up to 100000 tons per year has placed Chinese cable companies in a weak position in international competition, limiting the upgrading and transformation of the industry. Therefore, developing domestically produced high-voltage cable insulation materials is beneficial for the high-quality development of the Chinese cable industry, Enhancing international competitiveness is of great significance