Bio-template synthesis of MgAl layered double hydroxide with enhanced flame retardant property for leather finishes

An, Wen; Ma, Jianzhong; Xu, Qunna

doi:10.1016/j.apsusc.2021.149409

Cited by 38 publications

(11 citation statements)

References 37 publications

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“…S11, ESI†), which is ∼35% and ∼15% higher than that of Pr-CFs and PPy-CFs, respectively, substantiating the presentable flame resistance. 53–55…”

Section: Resultsmentioning

confidence: 99%

“…S11, ESI †), which is ∼35% and ∼15% higher than that of Pr-CFs and PPy-CFs, respectively, substantiating the presentable ame resistance. [53][54][55] Moreover, the heat release rate (HRR), total heat release (THR), and smoke production rate, which were obtained using cone calorimetry, were used to indicate the combustion process of CFs. As shown in Fig.…”

Section: Morphological Characterization Of Ppy/scb@pp-cfsmentioning

confidence: 99%

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Versatile nano–micro collagen fiber-based wearable electronics for health monitoring and thermal management

et al. 2023

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“…S11, ESI†), which is ∼35% and ∼15% higher than that of Pr-CFs and PPy-CFs, respectively, substantiating the presentable flame resistance. 53–55…”

Section: Resultsmentioning

confidence: 99%

Section: Morphological Characterization Of Ppy/scb@pp-cfsmentioning

confidence: 99%

Versatile nano–micro collagen fiber-based wearable electronics for health monitoring and thermal management

et al. 2023

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“…[30] Moreover, An et al synthesized a MOF (Temp@MgAl-LDH) using bio-based materials by a template method, and its effectiveness as a flame-retardant for leather was confirmed. [31] In addition, the introduction of P-containing organic-inorganic hybrid nanoparticles (PPEIA-LDH) to thermoplastic polyurethane (TPU) [32] and the addition of silica-based nanocomposites to EP resin [33] improved the flame retardation and smoke suppression properties. Besides safety considerations, MOFs can also enhance the mechanical properties of composites; although, the studied MOF contents tend to be low.…”

Section: Doi: 101002/mame202200461mentioning

confidence: 99%

Metal–Organic Frameworks Derived from Zn and p‐Hydroxybenzoic Acid for Smoke Suppression and Flame Retardation in Vinyl Resin

Wang

Zhi-yuan

Liu

et al. 2022

Macro Materials & Eng

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A metal-organic framework (MOF) formed between Zn and p-hydroxybenzoic acid (PHBA) is synthesized using a solvothermal method. These Zn-PHBA nanorods, which are inexpensive and suitable for mass production, are added as a flame-retardant into vinyl resin (430 LV, a material used in marine composites). Data from cone calorimetric test demonstrates that adding the Zn-PHBA nanorods to 430 LV significantly improves flame retardation and smoke suppression. At a high Zn-PHBA content of 10.0 wt%, the limiting oxygen index of 430 LV increases from 19.5% to 28.5%, and the material reaches the V-0 rating in vertical burning tests (UL-94). Moreover, the tensile and impact strengths of 430 LV containing 10 wt% Zn-PHBA as flame-retardant do not deteriorate and are even slightly improved. This work demonstrates that this MOF synthesized by a simple and efficient method may be used to produce nanocomposites with excellent flame retardation and mechanical properties, while keeping the material cost sufficiently low for marine applications.

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“…15 Conventional inorganic metal hydroxides, particularly two-dimensional materials, show unique advantages in the field of flame retardancy due to the effective insulation of the lamellar structure and the suppression of smoke production during combustion. [16][17][18] Magnesium hydroxide (MH) is an environmental, friendly nonhalogenated flame retardant filler, which has been widely studied for its low smoke, nontoxic, noncarcinogenic gas, and other advantages. [19][20][21] Despite its attractive properties, MH is a hydrophilic material with high interfacial energy and poor compatibility with hydrophobic polymers.…”

Section: Introductionmentioning

confidence: 99%

Study of the effect of different functionalized magnesium hydroxide prepared by mechanochemical method on the flame retardancy and mechanical properties of styrene‐ethylene‐butadiene‐styrene/polypropylene composites

Wang

Chu

et al. 2022

J of Applied Polymer Sci

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Solvent‐free synthetic methods have received more attention because of their reducing chemical waste and simplifying the process. A series of functionalized magnesium hydroxides (FMHs) were successfully modified with siloxanes containing different functional groups (Octyl: OTES, Octadecyl: OTMS, Phenyl: PTMS, Vinyl: VTEO, and 3‐Aminopropyl: APS) via a solvent‐free mechanochemical method. Ball milling conditions (such as reaction time, siloxane/MH ratio), the morphology, surface properties and particle size of the FMHs were investigated in detail and the results showed that both of the adjustment of particle size and the modification of surface of MH were successfully achieved at one time within 20 min. All FMHs were successfully converted from hydrophilic to hydrophobic except for the sample modified by the silane containing APS group. The influence of the different functional groups and particle size of FMHs on the mechanical properties and flame retardancy of styrene‐ethylene‐butadiene‐styrene (SEBS)/polypropylene (PP) composites were discussed. Compared with original MH/SEBS/PP, the FMHs/SEBS/PP composites have better tensile strength and elongation at break. When 68 wt% of FMHs were added to the SEBS/PP matrix, the composites can pass V‐0 rating of UL‐94 testing, and their limiting oxygen index values are above 32.3%. Meanwhile, the composites also exhibited strong smoke suppression.

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Bio-template synthesis of MgAl layered double hydroxide with enhanced flame retardant property for leather finishes

Cited by 38 publications

References 37 publications

Versatile nano–micro collagen fiber-based wearable electronics for health monitoring and thermal management

Versatile nano–micro collagen fiber-based wearable electronics for health monitoring and thermal management

Metal–Organic Frameworks Derived from Zn and p‐Hydroxybenzoic Acid for Smoke Suppression and Flame Retardation in Vinyl Resin

Study of the effect of different functionalized magnesium hydroxide prepared by mechanochemical method on the flame retardancy and mechanical properties of styrene‐ethylene‐butadiene‐styrene/polypropylene composites

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