Intergrowth charring for flame-retardant glass fabric-reinforced epoxy resin composites

Jiang, Jun; Cheng, Yanbo; Yuan, Liu; Wang, Qi; He, Yueshan; Wang, Biwu

doi:10.1039/c4ta06486k

Cited by 104 publications

(53 citation statements)

References 30 publications

(27 reference statements)

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“…As a novel kind of phosphorus-containing flame retardants, DOPO have been paid consider attention because of its high reactivity and flame retardancy. DOPO and its derivatives have been used a efficient flame retardants for epoxy resin was reported in many publication (Qian et al, 2011a,b;Wang et al, 2011;Perret et al, 2011;Jiang et al, 2015), but there is few reports to use them as plasticizer due to low plasticizing effect on PVC. The situation will be improved while PSOPE was developed.…”

Section: Introductionmentioning

confidence: 96%

Synthesis and application of phosphaphenanthrene groups-containing soybean-oil-based plasticizer

Jia

Feng

et al. 2015

Industrial Crops and Products

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Section: Introductionmentioning

confidence: 96%

Synthesis and application of phosphaphenanthrene groups-containing soybean-oil-based plasticizer

Jia

Feng

et al. 2015

Industrial Crops and Products

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“…The combination of tailored polymers with inorganic nanoparticles, e.g. nanoclays14151617181920212223 or carbon nanotubes24252627, glass fabric28, polyhedral silsesquioxanes (POSS)2930, layered double hydroxides31323334, providing oxygen barrier properties and mechanical strength, preventing dripping of hot, molten plastics, and enabling an intumescent, self-expanding foam-like heat barrier behavior is a most promising approach for fire-retardant coating materials35. Aiming at a quantitative understanding in such materials requires approaches towards structurally well-defined surface coatings, in which benefits in the fire behavior can explicitly be linked to defined composition and architecture.…”

mentioning

confidence: 99%

Large-scale, thick, self-assembled, nacre-mimetic brick-walls as fire barrier coatings on textiles

Das

Thomas

Moeller

et al. 2017

Sci Rep

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Highly loaded polymer/clay nanocomposites with layered structures are emerging as robust fire retardant surface coatings. However, time-intensive sequential deposition processes, e.g. layer-by-layer strategies, hinders obtaining large coating thicknesses and complicates an implementation into existing technologies. Here, we demonstrate a single-step, water-borne approach to prepare thick, self-assembling, hybrid fire barrier coatings of sodium carboxymethyl cellulose (CMC)/montmorillonite (MTM) with well-defined, bioinspired brick-wall nanostructure, and showcase their application on textile. The coating thickness on the textile is tailored using different concentrations of CMC/MTM (1–5 wt%) in the coating bath. While lower concentrations impart conformal coatings of fibers, thicker continuous coatings are obtained on the textile surface from highest concentration. Comprehensive fire barrier and fire retardancy tests elucidate the increasing fire barrier and retardancy properties with increasing coating thickness. The materials are free of halogen and heavy metal atoms, and are sourced from sustainable and partly even renewable building blocks. We further introduce an amphiphobic surface modification on the coating to impart oil and water repellency, as well as self-cleaning features. Hence, our study presents a generic, environmentally friendly, scalable, and one-pot coating approach that can be introduced into existing technologies to prepare bioinspired, thick, fire barrier nanocomposite coatings on diverse surfaces.

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“…Due to desirable properties including low shrinkage during cure process, excellent mechanical strength, superior insulation and dielectric properties, as well as satisfactory resistance to moisture and organic solvents, epoxy resin (EP) is widely applied in adhesion agents, coatings and laminated composites . Similar to most polymers, high flammability is the main defect of this resin, which restricts its applications in some important fields, e.g. electronic industries.…”

Section: Introductionmentioning

confidence: 99%

Highly dispersed melamine cyanurate flame-retardant epoxy resin composites

et al. 2016

Self Cite

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Ultrafine dispersion of flame retardants in polymer matrices favors improving the performance of flame‐retardant polymers, but is still a challenge on most occasions. In the present research, an efficient method was employed to realize satisfactory dispersion of a nitrogen flame retardant, melamine cyanurate (MCA), in epoxy resin (EP) composites, and meanwhile integrated the synthesis of MCA with the preparation of the flame‐retardant composites. In the conventional technology, EP pre‐polymer glue with added MCA powder (synthesized in water, then dried and pulverized) is used to coat glass fabrics, which are compressed into laminated boards. Here, MCA was synthesized in a good solvent for EP, and then EP pre‐polymer was directly dissolved in the MCA suspension to obtain the in situ synthesized flame‐retardant glue. In this way, MCA could keep perfect dispersion whether in the glue or cured resin. Compared with the conventional addition system easily resulting in the aggregation of MCA particles, the in situ synthesized MCA flame‐retardant system exhibited much better stability of the coating glue, and markedly improved flame retardancy and mechanical properties. © 2016 Society of Chemical Industry

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Intergrowth charring for flame-retardant glass fabric-reinforced epoxy resin composites

Abstract: An interfacial intergrowth charring method is designed and employed in glass fabric-reinforced epoxy resin composites.

Cited by 104 publications

References 30 publications

Synthesis and application of phosphaphenanthrene groups-containing soybean-oil-based plasticizer

Synthesis and application of phosphaphenanthrene groups-containing soybean-oil-based plasticizer

Large-scale, thick, self-assembled, nacre-mimetic brick-walls as fire barrier coatings on textiles

Highly dispersed melamine cyanurate flame-retardant epoxy resin composites

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