Curing regime-modulating insulation performance of anhydride-cured epoxy resin: A review

J Li, HH Aung, B Du - Molecules, 2023 - mdpi.com
Anhydride-cured bisphenol-A epoxy resin is widely used in the support, insulation and
sealing key components of electrical and electronic equipment due to their excellent …

Curing kinetics and dielectric properties of anhydride cured epoxy resin with different accelerator contents

J Li, P Guo, X Kong, Y Wang, Y Yang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The addition of accelerator reduces the curing reaction temperature, changes the curing
reaction process, and affects the morphology of the crosslinking structure, which would lead …

[HTML][HTML] Enhanced thermal conductivity and rheological performance of epoxy and liquid crystal epoxy composites with filled Al2O3 compound

F Tian, J Cao, W Ma - Polymer Testing, 2023 - Elsevier
The heat dissipation capability of electrical insulation materials has been the bottleneck
affecting the development of high power density electrical equipment and electronic devices …

Electrical degradation dynamics of glass fiber-reinforced epoxy composites considering different fiber orientation

J Li, R Zhao, Y Wang, Y Chen, X Kong, B Du - Composite Structures, 2023 - Elsevier
Glass fiber-reinforced epoxy composites (GFREC) have been widely used in the mechanical
components of electrical and electronic devices because of its lightweight, high mechanical …

Mechanism of the impact of the sizing agent chain length on the interfacial mechanical properties of carbon/epoxy composites

Y Ma, K Lu, J Wang, Y Liu - Colloids and Surfaces A: Physicochemical and …, 2023 - Elsevier
The mechanical properties of carbon fiber reinforced composites can generally be improved
by interfacial design, and one of the possible strategies involves the manipulation of the …

Particle Aggregation State Affecting Insulation Breakdown Characteristics of Epoxy/Al2O3 Composite Under Temperature Gradient

J Li, Y Wang, Y Wang, Q Tang, P Song… - … on Dielectrics and …, 2023 - ieeexplore.ieee.org
Epoxy/Al2O3 composite is widely used in high-voltage gas insulation equipment and cable
terminals because of its excellent heat resistance, mechanical properties, and dimensional …

Effects of cross‐linked networks on dielectric properties of epoxy resins based on molecular dynamics

Y Wang, B Du, X Kong, X Li - Journal of Applied Polymer …, 2024 - Wiley Online Library
In this paper, three epoxy resin systems commonly used in power equipment are prepared
to obtain cross‐linked networks with structural differences. The relationship between …

Influence of mixed-frequency medium-voltage and environmental stress on the aging of epoxy

F Küchler, R Färber, O Šefl, F Bill… - Journal of Physics D …, 2023 - iopscience.iop.org
Recent developments in power electronic technologies lead to new challenges for insulation
systems. This contribution aims to clarify the influence of a broad range of mixed-frequency …

Analysis of selected dielectric properties of epoxy-alumina nanocomposites cured at stepwise increasing temperatures

A Dąda, P Błaut, M Kuniewski, P Zydroń - Energies, 2023 - mdpi.com
The paper presents the effects of gradual temperature curing on the dielectric properties of
epoxy nanocomposite samples. Samples were prepared based on Class H epoxy resin …

Mitigating aging infrastructure risks: An optimized epoxy resin system for water supply pipeline rehabilitation

Y Zhao, P Ma, J Bi, B Ma, H Zhou, K Liu, J Geisbush… - Polymer, 2024 - Elsevier
Urban water supply networks are crucial for ensuring the delivery of safe drinking water to
urban populations; however, the aging infrastructure in these systems has led to a rising …