Results 41 to 50 of about 617,646 (369)
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 +5 more
doaj +1 more source
Degradation Kinetics of Epoxy Nanocomposites in the Presence of Clay Nanoparticles: A Review [PDF]
Baspārish, 2022 The sudy of degradation kinetics of epoxy nanocomposites is very important because it can determine the temperature range and service life of the sysem.
Mohammadreza Kalaee +1 more
doaj +1 more source
Nanosilica-Toughened Epoxy Resins [PDF]
Polymers, 2020 Surface-modified silica nanoparticles are available as concentrates in epoxy resins in industrial quantities for nearly 20 years. Meanwhile, they are used in many epoxy resin formulations for various applications like fiber-reinforced composites, adhesives or electronic components; even in space vehicles like satellites.
openaire +3 more sources
Thermal Conductivities and Mechanical Properties of Epoxy Resin as a Function of the Degree of Cross-linking [PDF]
arXiv, 2021 Epoxy resins are widely used polymer matrices for numerous applications. Despite substantial advances, the molecular-level knowledge-base required to exploit these materials to their full potential remains limited. A deeper comprehension of structure/property relationships in epoxy resins at the molecular level is critical to progressing these efforts.
arxiv
The mechanical and electrical properties of direct-spun carbon nanotube mat-epoxy composites [PDF]
Carbon 2019, 2019 Composites of direct-spun carbon nanotube (CNT) mats and epoxy are manufactured and tested in order to determine their mechanical and electrical properties. The mats are spun directly from a floating catalyst, chemical vapour deposition reactor.
arxiv +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 +5 more
doaj +1 more source
Specific heat, thermal conductivity, and magnetic susceptibility of cyanate ester resins --- An alternative to commonly used epoxy resins [PDF]
Cryogenics 95, 76--81 (2018), 2018 In low temperature experiments, resins have many applications as glues or thermal and electrical insulators. Cyanate ester resins (CEs) are a high-temperature compatible thermoset resin whose glass-transition temperature $T_g$ is ~300 $^\circ$C. Recently, we found that CEs also withstand low temperatures without microcracking by measuring $^4$He ...
arxiv +1 more source
Journal of Natural Fibers, 2023 This research is a study on the mechanical behavior of novel natural composites consisting of Aegle marmelos fruit resin and epoxy resin as matrix, basalt mat fibers, and Aegle fruit shell powder as reinforcement and fillers, respectively. The composites
Arul Jeya Kumar Arputham +3 more
doaj +1 more source
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 +6 more
doaj +1 more source
Polymers, 2019 Efficient enhancement of the toughness of epoxy resins has been a bottleneck for expanding their suitability for advanced applications. Here, polysulfone (PSF) was adopted to toughen and modify the epoxy.
Zeyu Sun +9 more
semanticscholar +1 more source