Continuous flow formulation and functionalization of magnesium di-hydroxide nanorods as a clean nano-fire extinguisher

Elbasuney, Sherif; Mostafa, Sherif

doi:10.1016/j.powtec.2015.03.013

Cited by 40 publications

(16 citation statements)

References 33 publications

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“…All of the residual are continuous and compact, except sample 0 and 7. The reason is sample 0 and 7 without FMOCS cannot form a metal oxide layer . Comparing the inside structure of the char of sample 0 and 1, sample 1 shows a honeycomb structure according to the SEM images, which indicates that FMOCS can accelerate EP composite swelling up when exposed to fire or heat to form a foamed mass.…”

Section: Resultsmentioning

confidence: 97%

Property of intrinsic flame retardant epoxy resin cured by functional magnesium organic composite salt and diethylenetriamine

et al. 2016

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Summary An efficient intrinsic flame retardants composite was prepared by curing epoxy resin with a functional magnesium organic composite salt (FMOCS, 0.685 ± 0.3 nm) and diethylenetriamine (DETA). Curing behavior, thermal and flame‐retardant properties of the cured epoxy resins were systematically investigated by infrared spectrum (FTIR), thermogravimetric analysis (TGA), vertical burning test (UL‐94) and limited oxygen index (LOI) measurement. It was found that flame retardancy and mechanical properties of the cured composite are significantly enhanced compared with DETA/EP. The LOI of the EP reached to 33%, which is much higher than the DETA/EP (19%) or its IFR composite (31%) in the optimal addition of ammonium polyphosphate (APP, 18.69 wt %), pentaerythritol (PER, 6.21 wt %) and FMOCS (3.50 wt %). Furthermore, the mechanical properties of the composite material measurement results to imply that it can enhance tensile strength (150%) and bending strength (88%) rather than DETA/EP, which were tested by impact testing machine and microcomputer control electron universal testing machines. Copyright © 2016 John Wiley & Sons, Ltd.

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Section: Resultsmentioning

confidence: 97%

Property of intrinsic flame retardant epoxy resin cured by functional magnesium organic composite salt and diethylenetriamine

et al. 2016

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“…In 2015 a concept of post-synthesis surface modification for nano-MgĲOH) 2 was introduced. 30 Magnesium acetate and aqueous NaOH were employed in synthesis via a continuous flow hy-drothermal (supercritical) process. Poly(ethylene-co-acrylic acid) in toluene was used as a surface coating agent and injected downstream from the hydrothermal reactor.…”

Section: Synthetic Routes To Nanostructured Mgĳoh)mentioning

confidence: 99%

Recent progress in the synthesis of nanostructured magnesium hydroxide

2017

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“…Consequently, in order to improve the flame‐retardance and mechanical properties of materials, the functional inorganic particles have attracted wide attention . Liu et al .…”

Section: Introductionmentioning

confidence: 99%

Influence of expandable graphite on flame retardancy and thermal stability property of unsaturated polyester resins/organic magnesium hydroxide composites

Zeng

Shi

et al. 2019

J of Applied Polymer Sci

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An eco-friendly flame retardant unsaturated polyester resin (UPR) material was prepared by combination organic magnesium hydroxide (OMH) and expandable graphite (EG). Different from direct addition of magnesium hydroxide (MH) in UPR matrix-like traditional method, OMH as a reactive monomer participates in the polycondensation reaction of UPR was more effective in improving the compatibility of flame retardant with matrix. Interestingly, the flame retardant UPR composites exhibited a more satisfactory flame retardant effect when a certain amount of 8 wt % EG was added into UPR/OMH matrix because of the synergistic effect between OMH and EG, resulted in the limited oxygen index from 21.7 to 28.5% and UL-94 test passed V-0 rating. Moreover, the peak heat release rate, total heat release, and smoke production rate of flame retardant UPR composites significantly reduced. The excellent flame retardancy was due to the formation of a dense and continuous carbon layer in the later stages of combustion.

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Continuous flow formulation and functionalization of magnesium di-hydroxide nanorods as a clean nano-fire extinguisher

Cited by 40 publications

References 33 publications

Property of intrinsic flame retardant epoxy resin cured by functional magnesium organic composite salt and diethylenetriamine

Property of intrinsic flame retardant epoxy resin cured by functional magnesium organic composite salt and diethylenetriamine

Recent progress in the synthesis of nanostructured magnesium hydroxide

Influence of expandable graphite on flame retardancy and thermal stability property of unsaturated polyester resins/organic magnesium hydroxide composites

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