Synthesis and properties of a fire-retardant coating based on intercalated expandable graphite-modified cellulose for steel structures

Zhou, Gang; Li, Shuailong; Zhang, Mengjie; Liu, Zhen; He, Min; Chen, X.; Yang, Wenyu

doi:10.1016/j.jobe.2022.104270

Cited by 9 publications

(1 citation statement)

References 42 publications

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“…[17][18][19] In the past years, Flame-retardant coating, have been under the spotlight because of it can preserve desirable bulk properties and minimize the amount of additive needed. 20 Flame-retardant coating, small addition (<10%) on substrate can obtain the desired effect, have been applied to wood, 21,22 cotton fabric, 23 steel 24 and polymer, 25 due to convenient operation, cost-effective and energy saving. Zhao et al 26 synthesized a polysiloxane coating and used it on the PP surface.…”

Section: Introductionmentioning

confidence: 99%

Achieving superior fire safety for TPU 3D‐printed workpiece with EP/PBz/PDMS coating

Qian

Hu³

et al. 2023

J of Applied Polymer Sci

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To reduce the possibility of the TPU 3D-printed workpiece causing a fire, a flame-retardant coating containing phosphorus, nitrogen, silicon, and benzene rings was fabricated on the TPU workpiece surface. When the MSDS content in the coating is 30 phr, the coated TPU composites LOL reached 29.5%, achieved V-0 rating at the UL-94 test and its peak heat release rate was reduced by 71.3% in the cone calorimeter test. When the MSDS content was increased to 20 phr, a continuous char layer was observed. Moreover, the EP/PBz/PDMS coating improved the thermal stability and tensile strength of TPU 3D-printed workpiece. When the coating burns, it forms a dense charcoal layer, which isolates oxygen. The substrate wrapped by the charcoal layer undergoes a carbonization reaction when heated, preventing the substrate from burning further, resulting in improved flame retardancy, smoke suppression and dripping resistance of TPU.

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Section: Introductionmentioning

confidence: 99%

Achieving superior fire safety for TPU 3D‐printed workpiece with EP/PBz/PDMS coating

Qian

Hu³

et al. 2023

J of Applied Polymer Sci

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Study on pyrolysis characteristics, kinetics and flame-retardant mechanism of ultra-thin intumescent fire-retardant coating for steel structures by thermogravimetric analysis and shuffled complex evolution

Zhang,

Huang,

et al. 2023

Polym. Bull.

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Synchronous Displacement Acquisition Approach for Early Warning of Fire-induced Collapse of Steel Portal Frames

Zhu

et al. 2023

Fire Technol

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Synthesis and properties of a fire-retardant coating based on intercalated expandable graphite-modified cellulose for steel structures

Cited by 9 publications

References 42 publications

Achieving superior fire safety for TPU 3D‐printed workpiece with EP/PBz/PDMS coating

Achieving superior fire safety for TPU 3D‐printed workpiece with EP/PBz/PDMS coating

Study on pyrolysis characteristics, kinetics and flame-retardant mechanism of ultra-thin intumescent fire-retardant coating for steel structures by thermogravimetric analysis and shuffled complex evolution

Synchronous Displacement Acquisition Approach for Early Warning of Fire-induced Collapse of Steel Portal Frames

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