Title :
Study on the Modification of LDPE with Active Silicon Oil
Author :
Yang, Ma Xiang ; Qiang, Feng Jun ; Xing, Zhao An
Author_Institution :
Dev. & Planning Office, Shandong Inst. of Archit. & Eng., Jinan
Abstract :
The chemical modification of LDPE with active silicone oil was studied in this paper, The results of infrared spectroscopy and melt index(MI) measure-went showed active silicone oil molecules are grafted onto LDPE in molten state with dicamyl peroxide (DCP) as initiator. Environmental--stress cracking (ESC) resistance of LDPE grafted with silicon oil was improved apparently. The breakdown voltage at working frequency and indicative voltage of treeing initiation are also enhanced significantly.
Keywords :
environmental degradation; infrared spectroscopy; insulating oils; polyethylene insulation; silicone insulation; spectrochemical analysis; stress corrosion cracking; trees (electrical); LDPE modification; active silicone oil; breakdown voltage; chemical modification; dicamyl peroxide; environmental-stress cracking resistance; infrared spectroscopy; melt index measurement; treeing initiation; Breakdown voltage; Dielectric materials; Dielectrics and electrical insulation; Electrical resistance measurement; Frequency; Instruments; Oil insulation; Petroleum; Power engineering and energy; Silicon; Active Silicon Oil; LDPE; Modification;
Conference_Titel :
Properties and applications of Dielectric Materials, 2006. 8th International Conference on
Conference_Location :
Bali, Indonesia
Print_ISBN :
1-4244-0189-5
Electronic_ISBN :
1-4244-0190-9
DOI :
10.1109/ICPADM.2006.284316
