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

fYear

2006

fDate

38869

Firstpage

873

Lastpage

878

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICPADM.2006.284316

Filename

4062805