Constructing efficient flame-retardant coatings to enhance the performances of glass fiber cloth
Article
Shi, Yongqian, Jiang, Songqiong, Wu, Jinke, Chen, Zhendong, Zhang, Cancan, Zhang, Yun, Song, Pingan and Zhang, Yan. 2025. "Constructing efficient flame-retardant coatings to enhance the performances of glass fiber cloth." Composites Communications. 56. https://doi.org/10.1016/j.coco.2025.102392
| Article Title | Constructing efficient flame-retardant coatings to enhance the performances of glass fiber cloth |
|---|---|
| ERA Journal ID | 210299 |
| Article Category | Article |
| Authors | Shi, Yongqian, Jiang, Songqiong, Wu, Jinke, Chen, Zhendong, Zhang, Cancan, Zhang, Yun, Song, Pingan and Zhang, Yan |
| Journal Title | Composites Communications |
| Journal Citation | 56 |
| Article Number | 102392 |
| Number of Pages | 15 |
| Year | 2025 |
| Publisher | Elsevier |
| Place of Publication | Netherlands |
| ISSN | 2452-2139 |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/j.coco.2025.102392 |
| Web Address (URL) | https://www.sciencedirect.com/science/article/abs/pii/S2452213925001457 |
| Abstract | In order to meet the application requirements for cables in different environments, it is imperative to develop cable tapes with insulation, flame retardancy, and high strength. In this work, a new type of halogen-free flame-retardant and high-strength coating was prepared by synthesizing a new phosphoramide flame retardant phenyl P-methyl-N-(8-(methylamino)octyl) phosphonamidate (PPNPP) compounded with silicon wrapped ammonium polyphosphate (SiAPP) and molybdenum trioxide (MoO3) added into thermoplastic polyurethane (TPU), and TPU/glass fiber cloth (GFC) (TPU/G-X) composites were obtained by double-sided coating on the surface of GFC and heat curing. Compared with those of the pure TPU-coated sample, the peak of heat release rate and total heat release results of the TPU/G composite containing 20 wt% SiAPP-PPNPP-MoO3 (TPU/G-SPM-1) decreased by 57.7 % and 36.8 %, respectively. In addition, the TPU/G-SPM-1 sample showed an excellent toxic gases suppression effect, i.e. the peak of carbon monoxide production rate and total carbon monoxide yield decreased by 91.4 % and 98.9 %, respectively, compared with the pure sample. The coating also imparted excellent mechanical properties to the GFC, which overcame the original defects of glass fiber such as poor abrasion resistance and brittleness, and the tensile strength of TPU/G-SPM-1 was increased by 101 % compared with that of pure GFC. This work presents a new method for the preparation of flame-retardant and mechanically strong TPU/G-X composites used as cable tapes. |
| Keywords | Flame-retardancy; Thermoplastic polyurethane; Interface engineering; High-strength; Smoke suppression; Glass fiber cloth |
| Contains Sensitive Content | Does not contain sensitive content |
| ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
| Public Notes | © 2025. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Byline Affiliations | Fuzhou University, China |
| Jiangsu Xinchenya New Material, China | |
| Yangzhou Tengfei Electric Cable and Appliance Materials, China | |
| School of Agriculture and Environmental Science | |
| NingboTech University, China |
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