Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression DOI
Zhaoshun Zhan,

Tianyou Bao,

Xuzhong Gong

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 19, 2024

Abstract Endowing polyurethane foam with high fire resistance and smoke suppression is a persistent challenge in the combustion industry. This study introduces graphite‐tailings calcium‐alginate (GT@CA) gelatum coating that terminates heat mass transfer process flexible (PUF) matrix suppression. The PUF/GT@CA‐3 composite exhibits flame retardancy V‐0 rating vertical test. Furthermore, GT@CA forms protective char layers terminate during thermal degradation, stability behavior of PUF/GT@CA composites are markedly optimized. Meanwhile, production rate total dramatically reduced to 1.17 × 10 −2 m 2 /s 2.73 −1 , respectively (81.19% 83.26% lower than those pure PUF, respectively). Finally, retardant mechanism PUF deduced. competently promotes forming while fabricating an impervious layer. on surface restrain oxygen diffusion, micromolecule volatilization processes. Hence, expected expand application range matrixes advanced materials field.

Language: Английский

A sustainable alginate-based multifunctional porous material with integrated thermal barrier and reversible fire warning for enhanced building protection DOI

Md Hasib Mia,

Yuhang Wan, Qing Jiang

et al.

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: unknown, P. 123563 - 123563

Published: March 1, 2025

Language: Английский

Citations

2
Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression DOI
Zhaoshun Zhan,

Tianyou Bao,

Xuzhong Gong

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 19, 2024

Abstract Endowing polyurethane foam with high fire resistance and smoke suppression is a persistent challenge in the combustion industry. This study introduces graphite‐tailings calcium‐alginate (GT@CA) gelatum coating that terminates heat mass transfer process flexible (PUF) matrix suppression. The PUF/GT@CA‐3 composite exhibits flame retardancy V‐0 rating vertical test. Furthermore, GT@CA forms protective char layers terminate during thermal degradation, stability behavior of PUF/GT@CA composites are markedly optimized. Meanwhile, production rate total dramatically reduced to 1.17 × 10 −2 m 2 /s 2.73 −1 , respectively (81.19% 83.26% lower than those pure PUF, respectively). Finally, retardant mechanism PUF deduced. competently promotes forming while fabricating an impervious layer. on surface restrain oxygen diffusion, micromolecule volatilization processes. Hence, expected expand application range matrixes advanced materials field.

Language: Английский

Citations

0