Title :
The research on crosslinked polyethylene for electric cable
Author :
Lin, Zhiyun ; Zou, Yao ; Tang, Chak Wah
Author_Institution :
Harbin Inst. of Electr. Technol.
Abstract :
A study was made using GPC, 13C nuclear magnetic resonance, Fourier transform infrared spectroscopy, and dynamic viscoelastic spectroscopy to determine the structure and properties of three low-density polyethylenes (LDPEs) used for the basic resins in crosslinked polyethylene (XLPE) cable insulation and on their corresponding XLPEs. The results show an apparent difference in branch type and the amount of various double bonds between LDPEs Q200 and HFDE-4201, as well as UBEC-510, that is responsible for differences in the structure and properties of their corresponding XLPEs
Keywords :
cable insulation; chromatography; nuclear magnetic resonance; organic insulating materials; polymers; spectrochemical analysis; viscoelasticity; 13C nuclear magnetic resonance; Fourier transform infrared spectroscopy; GPC; HFDE-4201; Q200; UBEC-510; XLPE cable insulation; branch type; crosslinked polyethylene; double bonds; dynamic viscoelastic spectroscopy; electric cable; low-density polyethylenes; Cable insulation; Elasticity; Fourier transforms; Infrared spectra; Magnetic properties; Nuclear magnetic resonance; Polyethylene; Resins; Spectroscopy; Viscosity;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location :
Beijing
DOI :
10.1109/ICPADM.1988.38411
