Results 21 to 30 of about 55,216 (155)

Preparation and Characterizations of Composite Material Based on Carbon Fiber and Two Thermoset Resins

MATEC Web of Conferences, 2017
In the present investigation, we used two types of thermoset resins (epoxy resin and phenol formaldehyde resin) with carbon fiber (CF) to produce composite materials.
Fouda Hany, Guo Lin, Elsharkawy Karim
doaj   +1 more source

Self-Healable Bio-based Epoxy Resin from Epoxidized Palm Oil

Chemical Engineering Transactions, 2021
Epoxy resin is a thermoset with superior mechanical strength, thermal stability and dimensional stability, granted by the permanent crosslinking networks in the epoxy network.
Kar Lun Chong, Jau Choy Lai, Roshanida Abd Rahman, Nadia Adrus, Zaid Hazim Al-Saffar   +4 more
doaj   +1 more source

Curing Kinetics Modeling of Epoxy Modified by Fully Vulcanized Elastomer Nanoparticles Using Rheometry Method

Molecules, 2022
In this study, the curing kinetics of epoxy nanocomposites containing ultra-fine full-vulcanized acrylonitrile butadiene rubber nanoparticles (UFNBRP) at different concentrations of 0, 0.5, 1 and 1.5 wt.% was investigated.
Mohammad Hossein Karami, Mohammad Reza Kalaee, Saeideh Mazinani, Mohamadreza Shakiba, Saied Shafiei Navid, Majid Abdouss, Alireza Beig Mohammadi, Weisong Zhao, Mojtaba Koosha, Ziyue Song, Tianduo Li   +10 more
doaj   +1 more source

Environmentally friendly recycling system for epoxy resin with dynamic covalent bonding

Science and Technology of Advanced Materials, 2021
Recycling of epoxy resin and its composites is extremely difficult due to its thermoset nature. In this study, we proposed the environmentally-friendly recycling system of epoxy resin with dynamic covalent bonding in the assistance of cysteine-containing
Hsing-Ying Tsai, Takehiro Fujita, Siqian Wang, Masanobu Naito   +3 more
doaj   +1 more source

Strength Recovery Effect of Bisphenol A Epoxy Resin E44 on Rock Masses with Various Crack Widths

Advances in Civil Engineering, 2023
As a desirable bonding and repair material, epoxy resin combined with other materials is widely used in civil engineering, but its application in underground rock engineering is still limited compared with the wide use of cement grout.
Yaming Zhou, Jianhai Zhang, Ru Zhang, Enlong Liu, Lu Wang, Guoyan Zhang   +5 more
doaj   +1 more source

Analysis of the Influence of Organophosphorus Compounds and of Aluminium and Magnesium Hydroxides on Combustion Properties of Epoxy Materials

Energies, 2022
This paper presents the influence of selected flame retardant additives on heat release rate and thermokinetics properties of epoxy materials made of epoxy resin—Epidian 5.
Sebastian Staszko, Marzena Półka, Paweł Kozikowski   +2 more
doaj   +1 more source

Research progress on the poisoning behavior of air electrodes and corresponding protection strategies for protonic ceramic cells

Energy Reviews
As next-generation intermediate-temperature electrochemical energy conversion devices, protonic ceramic cells (PCCs) face significant challenges in durability and commercialization due to air electrode poisoning under complex operating conditions.
Peng Qiu, Hao Lin, Zhiwei Peng, Huiying Qi, Baofeng Tu, Nanqi Li, Tianyu Zhu, Yanying Lu, Yanru Yang   +8 more
doaj   +1 more source

Thermal degradation of epoxy resin grafted with polyurethane

Science and Engineering of Composite Materials, 2014
Epoxy resin grafted with polyurethane was synthesized and characterized through a series of tests. The grafting reactive process between the pendant secondary hydroxyl groups on the side chains of epoxy resin and the isocyanate groups of pre-polyurethane
Song Zhenjiang, Xie Jianliang, Zhou Peiheng, Peng Jianing, Wang Xin, Deng Longjiang   +5 more
doaj   +1 more source

Improving the surface insulating performance of epoxy resin/Al(2)O(3) composite materials by extending chain of liquid epoxy resin with Me-THPA

High Voltage, 2019
Basin-type insulators are made by epoxy resin composite materials. Curing defects are easily formed in basin-type insulators, and degrade their insulating performances.
Yushun Zhao, Yuanhan He, Yuanhan He, Kerong Yang, Xuepei Wang, Jinhui Bai, Bin Du   +6 more
doaj   +1 more source

Monitoring Strain Response of Epoxy Resin during Curing and Cooling Using an Embedded Strain Gauge

Sensors, 2020
The present work describes the monitoring system of the real-time strain response on the curing process of epoxy resin from the initial point of curing to the end, and the change in strain during temperature changes.
Hongyu Dong, Huiming Liu, Arata Nishimura, Zhixiong Wu, Hengcheng Zhang, Yemao Han, Tao Wang, Yongguang Wang, Chuanjun Huang, Laifeng Li   +9 more
doaj   +1 more source