DocumentCode :
2354488
Title :
Degradation of LDPE containing antioxidants by gamma-irradiation
Author :
Lee, Chung ; Kim, Ki-Yup ; Ryu, Boo-Hyung
Author_Institution :
Korea Atomic Energy Res. Inst., Daejeon
fYear :
2006
fDate :
11-14 June 2006
Firstpage :
531
Lastpage :
533
Abstract :
Radiation degradation of low density polyethylene (LDPE) containing 2 types of organophosphate antioxidant and 2 types of hindered phenol antioxidant was evaluated by using thermo-luminescence (TL) characteristics. Each sample was irradiated with 60Co gamma-ray up to 1,000 kGy. The TL emission of LDPE containing antioxidants was showed lower values than that of the pure LDPE. The integrated TL response of the LDPE containing organophosphate type antioxidants showed a linear tendency for an irradiation doses
Keywords :
gamma-ray effects; polymers; thermoluminescence; LDPE radiation degradation; gamma-irradiation; low density polyethylene; organophosphate antioxidant; phenol antioxidant; thermoluminescence emission characteristics; Atomic measurements; Dielectrics and electrical insulation; Electricity supply industry; Gas detectors; Plastic insulation; Polyethylene; Polymers; Power engineering and energy; Radiation safety; Thermal degradation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Insulation, 2006. Conference Record of the 2006 IEEE International Symposium on
Conference_Location :
Toronto, Ont.
ISSN :
1089-084X
Print_ISBN :
1-4244-0333-2
Type :
conf
DOI :
10.1109/ELINSL.2006.1665373
Filename :
1665373
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2354488
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