Recently, the silane cross-linked polyethylene cable independently researched and developed by the Nanjing Yangzi Petrochemical Research Institute has been successfully industrialized. The first batch of more than 100 tons of products passed the test quality and passed the quality standards of imported products. This is also the first time that Sinopec has developed. Ethylene cable special material.
The scientific research personnel of the Yangtze Research Institute combined product features to adjust the density and melt index to further improve the fluidity of the resin, improve the processing fluidity and surface performance of the cable, and the process operation is simple and easy to implement.
Silane cross-linked polyethylene is the main insulation material of power cables, has good physical and mechanical properties, excellent chemical stability and excellent dielectric properties. Due to a certain degree of production difficulties, the current domestic market has not been stable supply. Products in the high-end market monopoly by imported products.