Flame‐retardant paints

O'Neill, L. A.

doi:10.1002/fam.810080105

Cited by 4 publications

(3 citation statements)

References 2 publications

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“…To address this issue, conventional fireproof coatings are applied to combustible building materials such as metal, wood, and fiberboard, delaying the onset of fire. [62][63][64] Similarly, building insulation materials like mineral wool, glass wool, foam, silica aerogel, and VIP mitigate heat and protect against flames during the summer season. [4][5][6][7][8][9]65] Ceramic coatings with high-temperature resistance for aircraft, automobile, rocket, and power station possess relative high density and thermal conductivity than aerogels.…”

Section: Heat-insulating and Fire-retardant Paints Developed Under Fr...mentioning

confidence: 99%

Flexible and Transformable Ceramic Aerogels via a Fire‐Reborn Strategy for Thermal Superinsulation in Extreme Conditions

Cheng,

Ma,

et al. 2023

Adv Funct Materials

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Effective thermal superinsulation in extremely high temperatures (EHT) is crucial for aerospace, industrial, and civilization activities. However, current strategies relying on ceramic materials face limitations due to their high thermal conductivity and brittleness in specific conditions. In this study, a feasible and scalable method for synthesizing a flexible, lightweight, and transformable fire‐reborn silica‐alumina hybrid ceramic aerogel (FR‐SACA) is presented, which is achieved by rearranging silica aerogel microparticles and Al2O3 ceramic fibers using a self‐sacrifice polymer, resulting in a bio‐inspired bird nest structured FR‐SACA. The SACA exhibits exceptional properties, including an ultra‐low density of 0.01 g cm−3, a low thermal conductivity of 0.029 W m−1 K−1, and a reversible compression of up to 80%. Notably, a 20 mm‐thick FR‐SACA demonstrates a remarkable temperature reduction of 1179.6 °C when exposed directly to a 1300 °C flame, suggesting its potential as a thermal superinsulation material in EHT environments. Furthermore, the transformability of SACA enables in situ fabrication on surfaces with diverse heteromorphic structures, such as flat, bent, and angled shapes, thereby providing thermal superinsulation for various constructions. The Phoenix Nirvana process opens up new possibilities for synthesizing ceramic aerogels with desirable flexibility and adaptive properties, facilitating effective thermal management under extreme conditions.

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Section: Heat-insulating and Fire-retardant Paints Developed Under Fr...mentioning

confidence: 99%

Flexible and Transformable Ceramic Aerogels via a Fire‐Reborn Strategy for Thermal Superinsulation in Extreme Conditions

Cheng,

Ma,

et al. 2023

Adv Funct Materials

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“…[1][2][3][4] Flame retardant (FR) properties are generally imparted to paints by a simple introduction of additives such as melamine, ammonium polyphosphate (APP) or other inorganic additives (usually metal oxides or hydrates). [5][6][7][8] Despite the simplicity of this process, it suffers from several drawbacks such as modifications of the mechanical and physical properties of coatings due to the presence of these solid additives. Therefore, because these FRs are not covalently bonded to the polymer they can migrate, over time, to the surface of the polymer, resulting in a decrease in flammability resistance.…”

Section: Introductionmentioning

confidence: 99%

Flame-retardant performance of phosphorylated furan-containing alkyd resins

Denis

Borgne²,

Sonnier³

et al. 2024

Green Materials

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Over the past decade, with the emergence of environmental and human health concerns, research has focused on developing new solutions to replace fossil resources with more sustainable biobased resources. Furan derivatives can be obtained from plants and their structures provide high resistance to high temperatures. Therefore, these furan derivatives have been functionalized with phosphorus to increase their fire resistance properties. Thus, a new biobased bisfuran containing nitrogen and phosphorus (HMF-MXDA-DEP) was synthesized and used for the first time in polymerization to develop alkyd resins. The flame retardant properties of these resins have been studied. These alkyd resins are generally used as a binder in paint or varnish formulations. The use of a reactive flame retardant during the polycondensation reaction of alkyd resins makes it possible to form covalent bonds and offer better durability over time. The impact of HMF-MXDA-DEP on film properties such as drying time, flexibility, adhesion and color was studied and the thermal and flame retardant properties by differential scanning calorimeter, thermogravimetric analysis and calorimeter pyrolysis-combustion fluxes were evaluated. Increased thermal stability and good flame retardant (FR) properties of alkyd resins have been demonstrated. In the cone calorimeter test, the lowest peak in heat release rate (pHRR) was obtained with a 2 wt % coating of P HMF-MXDA-DEP on wood and a 49 % decrease in pHRR compared to FR-free alkyd resins has been demonstrated.

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“…Fire retardant intumescent coatings are one of the oldest methods that has been used to fireproof materials 4–10. Intumescent paints can be based either on latex type emulsions or on solvent thinned resins.…”

Section: Introductionmentioning

confidence: 99%

Further study on the flammability of polyurea: the effect of intumescent coating and additive flame retardants

Awad

Wilkie

2011

Polymers for Advanced Techs

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A series of polyurea (PU) samples were prepared and coated with varying thicknesses of commercially available solvent and water-based intumescent paints. Another series of PU composite samples, containing different types of flame retardant additives, were prepared and coated with the intumescent paints. The fire behavior of the samples was investigated by subjecting the samples to the heat flux of the cone calorimeter. The data indicate that the intumescent coat is very effective in imparting flame retardancy to the samples. Combining the flame retardant additives with the coating has no additional effect. Figure 5. Heat release rate curves for PU-APP composite samples with and without intumescent paint. This figure is available in color online at wileyonlinelibrary.com/journal/pat.

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Flame‐retardant paints

Cited by 4 publications

References 2 publications

Flexible and Transformable Ceramic Aerogels via a Fire‐Reborn Strategy for Thermal Superinsulation in Extreme Conditions

Flexible and Transformable Ceramic Aerogels via a Fire‐Reborn Strategy for Thermal Superinsulation in Extreme Conditions

Flame-retardant performance of phosphorylated furan-containing alkyd resins

Further study on the flammability of polyurea: the effect of intumescent coating and additive flame retardants

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