In-situ co-precipitation synthesis of Zn/Fe-LDH modified melamine polyphosphate for enhanced flame retardancy in polypropylene DOI
Zhishuo Liu,

Yifang Hua,

Suqin Liu

et al.

Polymer Degradation and Stability, Journal Year: 2024, Volume and Issue: unknown, P. 111147 - 111147

Published: Dec. 1, 2024

Language: Английский

Highly practical multifunctional radiative cooling films for multi-temperature applications DOI
Xiongbo Yang,

Wendi Fan,

Ruizhen Xu

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128191 - 128191

Published: Feb. 1, 2025

Language: Английский

Citations

1
Chitosan-based biopolyelectrolyte complexes intercalated montmorillonite: A strategy for green flame retardant and mechanical reinforcement of polypropylene composites DOI

Zhe Tu,

Hongxiang Ou,

Yining Ran

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 134316 - 134316

Published: July 31, 2024

Language: Английский

Citations

4
Construction of flame-retardant and water-resistant polybutylene terephthalate composites by reactive extrusion DOI Creative Commons

Guowen Ran,

Jingfan Zhang, Yihui Yuan

et al.

Frontiers in Materials, Journal Year: 2025, Volume and Issue: 12

Published: Jan. 21, 2025

The combination of aluminum diethylphosphinate (ADP) and melamine pyrophosphate (MPP) has been extensively utilized in flame-retardant polybutylene terephthalate (PBT) composites. However, the hydrophilic nature ADP MPP leads to their migration surface or separation from PBT matrix under influence heat moisture, which subsequently results degradation both flame retardancy mechanical properties. In this study, reactive epoxy groups were introduced onto retardant (FR) using a simple method. resulting encapsulated (EP@FR) was then incorporated into via twin-screw extruder. During extrusion process, interacted with free terminal hydroxy carboxy derived PBT, forming covalent bonds at interface FR thereby enhancing water resistance. With addition 16.0 wt% EP@FR, PBT/EP@FR composites achieved UL-94 V-0 rating an LOI value 28.5%. Notably, properties maintained even after immersion 70°C for 14 days. It is expected that work can provide promising strategy development water-resistant

Language: Английский

Citations

0
Robust tri-layer hybrid microcapsules with balanced water-dispersibility and water-resistance property DOI

Kaiyun Wu,

Jiangqing Liu,

Yongbin He

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128102 - 128102

Published: Jan. 1, 2025

Language: Английский

Citations

0
Surface Modification of Intumescent Flame Retardant and Its Application in Polypropylene with Excellent Fire Performance and Water Resistance DOI Open Access

Xuqiang Zheng,

Mike Deng,

Hao Jia

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(3), P. 399 - 399

Published: Feb. 2, 2025

Polypropylene (PP) has a wide range of applications in daily life but it is highly flammable. Intumescent flame retardants (IFRs) are used to improve the flame-retardant performance polypropylene. However, poor compatibility between IFRs and PP poses significant challenges. In this study, an IFR was reacted with γ-aminopropyl triethoxysilane (KH550) introduce necessary reactive sites on surface IFR. Subsequently, maleic anhydride-grafted SBS (SBS-g-MAH) KH550 further coat IFR, resulting modified named MA-IFR. The effects MA-IFR retardancy, mechanical properties, water resistance composites were systematically investigated. limiting oxygen index PP/MA-IFR composite reached up 39.7%, vertical burning test (UL-94) achieving V-0 rating. Moreover, compared control PP, peak heat release rate smoke reduced by 85.0% 82.5%, respectively. addition, properties significantly improved, tensile strength impact increasing 29% 18%, respectively, those PP/IFR composite. Notably, maintained excellent even after being immersed at 70 °C for 168 h. These results demonstrate that offers promising solution producing water-resistant composites.

Language: Английский

Citations

0
Tannic acid coated ammonium polyphosphate: For flame retardant and UV resistant of polypropylene DOI

Xuqiang Zheng,

Xinyu Chen,

Xiaorong Guo

et al.

Polymer Degradation and Stability, Journal Year: 2024, Volume and Issue: 229, P. 110956 - 110956

Published: Aug. 14, 2024

Language: Английский

Citations

3
Micron-level aggregate initiated ultra hydrophobicity with enhanced intumescent flame retardancy, smoke suppression, and toughness simultaneously in polypropylene DOI

Shanzhe Li,

Wei Tang, Lijun Qian

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 159040 - 159040

Published: Dec. 1, 2024

Language: Английский

Citations

1
Flame-retardant effects of NH2-MIL-53(Al) in combination with phosphorus-containing and nitrogen-containing flame retardants on polypropylene DOI
Liang Yu,

Shen Lv,

Haijian Zhong

et al.

Thermochimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 179913 - 179913

Published: Dec. 1, 2024

Language: Английский

Citations

0
In-situ co-precipitation synthesis of Zn/Fe-LDH modified melamine polyphosphate for enhanced flame retardancy in polypropylene DOI
Zhishuo Liu,

Yifang Hua,

Suqin Liu

et al.

Polymer Degradation and Stability, Journal Year: 2024, Volume and Issue: unknown, P. 111147 - 111147

Published: Dec. 1, 2024

Language: Английский

Citations

0