Effects of Two-Dimensional Layered Composite Functional Filler on Intumescent Fire-Retardant Coatings
Due to the excellent properties of two-dimensional layered structural materials, mica and graphene oxide were used to prepare high-performance composite layered filler and applied to intumescent fire-retardant coatings. The effects of composite filler on the fire protection, thermal stability, and flame retardancy of intumescent fire-retardant coatings were studied and analyzed, and the fire protection mechanism was discussed. The effect of composite fillers on fire-retardant coatings was further explained by the microstructure and elemental composition of the carbon layer after the fire protection test. Moreover, the water resistance and mechanical properties of the fire-retardant coatings were also discussed. The results show that the fire-retardant coating with 1.5% composite filler exhibits excellent thermal properties, but the coating with 2% composite filler has excellent water resistance and mechanical properties.
Authors
- Mingyi Chen (ORCID: https://orcid.org/0000-0002-6439-4438)
- Qingwu Zhang (ORCID: https://orcid.org/0000-0002-0841-9709)
- Qinghong Kong (ORCID: https://orcid.org/0000-0002-0268-3664)
- Juncheng Jiang (ORCID: https://orcid.org/0000-0001-7018-2709)
- Le Chen (ORCID: https://orcid.org/0000-0001-9611-1909)
- Wang Zhan (ORCID: https://orcid.org/0000-0001-8818-6951)
- Chao Chen (ORCID: https://orcid.org/0000-0002-1410-5466)
- Lixia Li (ORCID: https://orcid.org/0000-0003-4888-7897)
Institutions
- Jiangsu University (CN)
- Nanjing Tech University (CN)
- Nanjing University (CN)
Publication Details
- Journal
- ACS Applied Polymer Materials
- Published
- 2025-06-17
- DOI
- https://doi.org/10.1021/acsapm.5c01228
- Citations
- 1
- Primary Topic
- Flame retardant materials and properties
- Type
- article
- Field-Weighted Citation Impact
- 0.61
Funders
- National Natural Science Foundation of China