Results 11 to 20 of about 87,071 (315)

Epoxy and epoxy novolac adhesive binders for structural reinforcement systems of building structures [PDF]

open access: yesE3S Web of Conferences, 2021
Today, along with the conventional materials and technologies for reinforcement of building structures, structural reinforcement systems based on polymer composites are on the rise.
Starovoitova Irina, Nizamiev Rustem
doaj   +1 more source

Synthesis of novel vanillin-amine hardeners fully derived from renewable bio feedstocks and their curing with epoxy resins to produce recyclable reprocessable vitrimers

open access: yesHeliyon, 2023
Biobased epoxy vitrimers have reached intense interest in recent decades. The triggerable reverse bonds can be introduced into these crosslinked epoxy vitrimers through epoxy resins or hardeners.
Muhammad Abdur Rashid   +2 more
doaj   +1 more source

A novel method for measuring viscoelastic parameters of epoxy resins under water bath environments using embedded strain gauges

open access: yesPolymer Testing, 2023
Epoxy resins are a class of viscoelastic hygroscopic polymers widely used in plastic packaged devices. Stress relaxation and yielding may occur in plastic packaged devices under thermal-hygro environments, which seriously affect the reliability of the ...
Xinghua Shi   +3 more
doaj   +1 more source

Flame Retardant Compounds for Epoxy Resins: A Review [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2021
Epoxy resins are widely used as encapsulating materials in the electronic and electrical industries, transportation, coatings, adhesives, and advanced composite matrices owing to their excellent heat, moisture and chemical resistance, high tensile ...
Jamshid Kamalipour   +2 more
doaj   +1 more source

Adhesive and Impact-Peel Strength Improvement of Epoxy Resins Modified with Mono and Diamine Functionalized Elastomers

open access: yesAdvances in Polymer Technology, 2022
Epoxy resins are widely applied in the automotive and electronic industries. However, pure epoxy resins are brittle and thus possess poor mechanical properties.
Mohammed Panthakkal Abdul Muthalif   +1 more
doaj   +1 more source

Synthesis and curing properties of multifunctional castor oil-based epoxy resin

open access: yesPolymer Testing, 2023
A series of multifunctional castor oil-based epoxy resins, named methoxy castor oil polyglycidyl ether (MOCOGE), allyloxy castor oil polyglycidyl ether (AOCOGE), and castor oil-based non-glycidyl ether (CONGE), was designed through a ring-opening ...
Fengfan Zhu   +5 more
doaj   +1 more source

Development of polymer network of phenolic and epoxies resins mixed with linseed oil: pilot study [PDF]

open access: yes, 2010
Epoxy resin was mixed with phenolic resins in different percentages by weight. Composite 40/60 means the proportion by weight of epoxy resin is 40 percent. It was found that only composites 50/50 and 40/60 could be cured in ambient conditions. Dynamic
Cardona, F.   +3 more
core   +2 more sources

Studies on Epoxy Resin Modified with Organic Agents

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2022
Epoxy composites are one of the most versatile thermosetting polymers widely used due to their strong soldering resistance, high insulation, and thermal resistance.
Rodica CHIHAI (PEȚU)   +4 more
doaj   +1 more source

Influence of the temperature on the dielectric properties of epoxy resins [PDF]

open access: yes, 2010
Electrical degradation processes in epoxy resins, such as electrical treeing, were found to be dependent on the temperature at which the experiments were carried out.
Chalashkanov, N. M.   +3 more
core   +1 more source

Molecular investigation on the compatibility of epoxy resin with liquid oxygen

open access: yesTheoretical and Applied Mechanics Letters, 2020
Conventional fiber reinforced plastics (FRPs) have compatibility issues with solid oxygen while used as a fuel tank, which might cause combustion and explosion.
Mingfa Ren   +3 more
doaj   +1 more source

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