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Synthesis and Characterization of Epoxy/Phenol Thermosets from Bis-azomethine Based Phenolics as Light Emissive Adhesives
AbstractTwo novel curing agents N -((4-(12-(4-( o -hydroxyphenylimino) methyl)phenoxy)dodecanyl-oxy)benzylidene)-2-hydroxybenzenamine) and N -((4-(12-(4-(...
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Synthesis of thermosets from maleimidobenzoxazines and tetrafunctional thiols and their thermal and mechanical properties
Thermal curing of maleimidobenzoxazines (MB-Rs) with n -butyl, 2-ethylhexyl, allyl, and phenyl substituents was carried out in the presence of...
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Recyclable Polyurea-Urethane Thermosets with De-Crosslinking Capability in Acetic Acid
Covalent crosslinking points within thermosets generally result in excellent mechanical properties and solvent resistance yet lead to limited...
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Investigation on UV-curing Reprocessable Thermosets Bearing Hindered Urea Bonds and Their Composites with Modified Zinc Oxide Nanoparticles
In this study, a series of hindered urea bond (HUB) containing polyurethane-urea methacrylate prepolymers and a none HUB containing polyurethane...
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Eugenol-DOPO: A Bio-Based Phosphorous-Containing Monomer for Thiol-ene Photocurable Thermosets
The adverse health and environmental effects of petroleum-based materials have become a driving force for the fabrication of bio-based monomers. In...
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Design and synthesis of thiol-terminated imidothioether oligomer as thermally latent hardener and modifier for high-performance epoxy/thiol thermosets
Conventional base-catalyzed epoxy/aliphatic thiol systems have a poor storage stability, and are impossible to be one-pot systems. A widely accepted...
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Optimizing mechanical and thermomechanical properties of the self-healable and recyclable biobased epoxy thermosets
Recently, biobased high-performance vitrimers have been developed due to the lacking of raw materials from petroleum resources that can be...
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Recyclable and malleable thermosets enabled by activating dormant dynamic linkages
Chemical recycling of polymers is critical for improving the circular economy of plastics and environmental sustainability. Traditional thermoset...
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Producing N-Containing Chemicals from Biomass for High Performance Thermosets
Chemicals containing nitrogen atoms or N-containing chemicals (NCCs) are pivotal building blocks for polymers and composites that have high interest...
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Cyclic–acyclic monomers metathesis polymerization for the synthesis of degradable thermosets, thermoplastics and elastomers
Commercially available synthetic polymers have a variety of properties that range from ultrarigid thermosets to high-performance elastomers and...
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Rapid capture of flow carbon dioxide by hard Epoxy thermosets with the high glass transition temperature
Epoxy thermoset polymer materials ( P1 , P2 , and P3 ) using resorcinol diglycidyl ether (RE) with different primary amines having aliphatic and aromatic...
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A Furan-based Phosphaphenanthrene-containing Derivative as a Highly Efficient Flame-retardant Agent for Epoxy Thermosets without Deteriorating Thermomechanical Performances
In order to reduce greenhouse gas emissions, develo** flame retardants from bio-based resources has aroused extensive interest in recent years. In...
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Strong, and recyclable thermosets cross-linked by MWCNT/poly(aryl ether ketone) containing furan based on Diels-Alder cycloaddition
Multi-walked carbon nanotube (MWCNT)/poly(aryl ether ketone) networks cross-linked by Diels-Alder cycloaddition possess outstanding mechanical and...
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Intrinsically Anti-Flammable Apigenin-derived Epoxy Thermosets with High Glass Transition Temperature and Mechanical Strength
In this work, apigenin was chosen as a raw material to synthesize a novel epoxy monomer (DGEA), while the bio-based epoxy resin was further obtained...
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A study of the effect of L-histidine on the polymerization of benzoxazines and properties of their thermosets
The cleavage of the oxazine ring of benzoxazine resins generally requires high energy during the ring-opening polymerization, which leads them to be...
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Design of acetylene-modified bio-based tri-functional benzoxazine and its copolymerization with bismaleimide for performance enhancement
Develo** of high-performance thermosets with outstanding thermal properties has attracted increasing attention. Herein, a combined strategy,...
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Self-healing high-performance thermosets utilizing furan/maleimide Diels–Alder, epoxy/amine nucleophilic ring-opening, and maleimide/amine Michael reactions
The epoxy/amine nucleophilic ring-opening reaction of furfurylamine (FA) with diglycidyl ether of bisphenol A (DGEBA) at a molar ratio of 1/1...
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Bisphthalonitrile-based Thermosets as Heat-resistant Matrices for Fiber Reinforced Plastics
AbstractThis review focuses on the processes involved in producing heat-resistant matrices for fiber reinforced plastics ( FRP ) by polymerization of...
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Cyclic-acyclic monomers metathesis polymerization to access photodegradable polydicyclopentadiene and polyethylene-like materials
The development of degradable and recyclable polymers is an attractive strategy to tackle the post-consumption pollution issue of commercial...
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Strength Characteristics of Polymer Composites Filled with Coarse and Macro Particles with Different Types of Disperse Structure
AbstractThis paper reports some data on the effect of the type of disperse structure and the sizes of particles (coarse and macro particles) on the...
