Open AccessStudy on the electrical properties of itaconic acid-based epoxy resin
Author(s) -
Yuntian Guo
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1986/1/012007
Subject(s) - epoxy , materials science , composite material , environmental pollution , bisphenol a , pollution , dielectric , environmental science , environmental protection , optoelectronics , ecology , biology
Plastic limit orders have been upgraded successively, and the pressure on environmental protection has continued to increase. In the field of electrical insulation, the use of bio-based epoxy resin as a substitute for petroleum-based resin reduces the consumption of petroleum resources while also reducing environmental pollution, which is an effective way to realize environmental pollution of electrical materials. In this paper, bisphenol A epoxy resin (DGEBA) and an important bio-based epoxy resin-itaconic acid-based epoxy resin (EIA) were cured under the same conditions to obtain their epoxy network. And its electrical performance has been tested in terms of breakdown field strength, leakage current and dielectric loss factor. It is concluded that EIA has the potential to replace DGEBA in a certain field of power system.