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阻燃尼龙66改性技术的现状与未来趋势

Current Status and Future Trends for Modification Technology of Flame Retardant Nylon 66.

作者信息

Feng Bingtao, Yu Senlong, Xiang Hengxue, Li Lili, Zhu Meifang

机构信息

State Key Laboratory of Advanced Fiber Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.

出版信息

Polymers (Basel). 2025 Apr 16;17(8):1074. doi: 10.3390/polym17081074.

DOI:10.3390/polym17081074
PMID:40284339
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12030538/
Abstract

Nylon 66 (PA66) has been widely used in automotive, electronics, textiles and other fields due to its excellent mechanical properties, chemical corrosion resistance and thermal stability. However, the fire hazard caused by its flammability severely limits its further application in high-end and high-risk fields. Therefore, improving the flame retardancy of PA66 to enhance its safety has become the focus of current research. This review aims to better understand the research status and development trends of flame retardant PA66. Firstly, the combustion process and flame retardant mechanism of PA66 were described. Secondly, the latest research progress of flame retardant PA66 was comprehensively reviewed, including blending, copolymerization and post-finishing flame retardant modification methods. Meanwhile, the research status of blending flame retardant PA66 was emphatically introduced, and the advantages and disadvantages of different additive flame retardants were analyzed. Finally, the future development direction of flame retardant PA66 is proposed, which provides an important reference for its follow-up study.

摘要

尼龙66（PA66）因其优异的机械性能、耐化学腐蚀性和热稳定性，已广泛应用于汽车、电子、纺织等领域。然而，其易燃性所导致的火灾隐患严重限制了它在高端和高风险领域的进一步应用。因此，提高PA66的阻燃性以增强其安全性已成为当前研究的重点。本综述旨在更好地了解阻燃PA66的研究现状和发展趋势。首先，描述了PA66的燃烧过程和阻燃机理。其次，全面综述了阻燃PA66的最新研究进展，包括共混、共聚和后整理阻燃改性方法。同时，着重介绍了共混阻燃PA66的研究现状，并分析了不同添加剂阻燃剂的优缺点。最后，提出了阻燃PA66的未来发展方向，为其后续研究提供了重要参考。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/1294627953b9/polymers-17-01074-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/761899112e3b/polymers-17-01074-g003.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/6a94d163426f/polymers-17-01074-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/b9de4a8c7782/polymers-17-01074-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/88feea60cd1c/polymers-17-01074-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/b293d1dfdbe1/polymers-17-01074-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/1294627953b9/polymers-17-01074-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/761899112e3b/polymers-17-01074-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/768d0add46e3/polymers-17-01074-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/67330c8b87b5/polymers-17-01074-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/6a94d163426f/polymers-17-01074-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/b9de4a8c7782/polymers-17-01074-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/88feea60cd1c/polymers-17-01074-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/b293d1dfdbe1/polymers-17-01074-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2009/12030538/1294627953b9/polymers-17-01074-g008.jpg

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