In-situ preparation of halloysite nanotube-epoxy thermoset nanocomposites via light-induced cationic polymerization
Sign Up to like & getrecommendations! Published in 2021 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2021.110682
Abstract: Abstract In the present study, homogeneous mixtures of halloysite nanotubes (HNTs)-epoxy nanocomposites are prepared through chemical treatments. Naturally present halloysite nanotubes (HNT) are primarily modified by 3-(glycidyloxypropyl)trimethoxysilane and subsequently utilized as nanofillers in a mixture… read more here.
Keywords: thermoset; situ preparation; microscopy; hnt ... See more keywords
Laser-triggered shape memory based on thermoplastic and thermoset matrices with silver nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Polymer"
DOI: 10.1016/j.polymer.2019.121792
Abstract: Abstract Stimuli responsive shape memory polymers (SMPs) are challenging theme as the materials not only shows the shape changing under the traditional thermal treatment but also under other external stimuli. The present work proposes an… read more here.
Keywords: triggered shape; silver nanoparticles; shape memory; laser triggered ... See more keywords
Hydrolytically Stable and Thermo-Mechanically Tunable Poly(Urethane) Thermoset Networks that Selectively Degrade and Generate Reusable Molecules
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c00485
Abstract: Cross-linked polymeric networks that possess tunable properties and degrade on-demand have broad applications in today’s society. Herein, we report on silyl-containing poly(urethane) (silyl-PU) thermoset networks, which are highly cross-linked stimuli-responsive materials with hydrolytic stability at… read more here.
Keywords: poly urethane; reusable molecules; thermoset networks; hydrolytically stable ... See more keywords
Vitrimerization: Converting Thermoset Polymers into Vitrimers
Sign Up to like & getrecommendations! Published in 2020 at "ACS Macro Letters"
DOI: 10.1021/acsmacrolett.0c00299
Abstract: Thermoset polymers with permanently cross-linked networks have outstanding mechanical properties and solvent resistance, but they cannot be reprocessed or recycled. On the other hand, vitrimers wit... read more here.
Keywords: thermoset polymers; converting thermoset; polymers vitrimers; thermoset ... See more keywords
Renewable (Bis)pyrrolidone Based Monomers as Components for Thermally Curable and Enzymatically Depolymerizable 2-Oxazoline Thermoset Resins
Sign Up to like & getrecommendations! Published in 2018 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b04716
Abstract: In this study we describe the synthesis of bis(pyrrolidone) based dicarboxylic acids from itaconic acid and their application in 2-oxazoline resins for fully renewable thermoset materials. The monomers are obtained using a bulk aza-Michael addition… read more here.
Keywords: thermoset; dicarboxylic acids; bis pyrrolidone; pyrrolidone based ... See more keywords
Cleavable Comonomers Enable Degradable, Recyclable Thermoset Plastics
Sign Up to like & getrecommendations! Published in 2020 at "Nature"
DOI: 10.1038/s41586-020-2495-2
Abstract: Thermosets—polymeric materials that adopt a permanent shape upon curing—have a key role in the modern plastics and rubber industries, comprising about 20 per cent of polymeric materials manufactured today, with a worldwide annual production of… read more here.
Keywords: cleavable comonomers; degradable recyclable; enable degradable; comonomers enable ... See more keywords
The influence of mold temperature on thermoset in-mold forming
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymer Engineering"
DOI: 10.1515/polyeng-2019-0322
Abstract: Abstract A new process, called thermoset in-mold forming, for combining thermoset master forming and thermoset forming in one mold is in development. A pre-impregnated continuous-fiber reinforced sheet based on epoxy (prepreg) is formed in the… read more here.
Keywords: influence mold; mold forming; thermoset mold; fiber reinforced ... See more keywords
Mechanical Properties of Flax Tape-Reinforced Thermoset Composites
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13235485
Abstract: Three thermoset resin systems—bio-epoxy, epoxy, and polyester-with 30 v% flax fiber reinforcement have been studied to identify the optimal fiber–resin combination in a typical composite structure. Tensile, interface and interlaminar shear strength together with flexural… read more here.
Keywords: resin; bio epoxy; polyester; mechanical properties ... See more keywords
Experimental and Numerical Comparison of Impact Behavior between Thermoplastic and Thermoset Composite for Wind Turbine Blades
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14216377
Abstract: Damage generated due to low velocity impact in composite plates was evaluated focusing on the design and structural integrity of wind turbine blades. Impact properties of composite plates manufactured with thermoplastic and thermoset resins for… read more here.
Keywords: thermoplastic thermoset; impact; turbine blades; damage ... See more keywords
Study on the Utilization of Waste Thermoset Glass Fiber-Reinforced Polymer in Normal Strength Concrete and Controlled Low Strength Material
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16093552
Abstract: Thermoset glass fiber-reinforced polymers (GFRP) have been widely used in manufacturing and construction for nearly half a century, but the large amount of waste produced by this material is difficult to dispose of. In an… read more here.
Keywords: strength; waste; thermoset; gfrp waste ... See more keywords