侧链含萘酰亚胺聚硅氧烷的制备及其与高岭土协同阻燃聚碳酸酯研究

雷森浩; 刘杰; 唐涛

doi:10.11777/j.issn1000-3304.2026.26149

您当前的位置：

首页 >

文章列表页 >

侧链含萘酰亚胺聚硅氧烷的制备及其与高岭土协同阻燃聚碳酸酯研究

研究论文 | 更新时间：2026-08-04

- 侧链含萘酰亚胺聚硅氧烷的制备及其与高岭土协同阻燃聚碳酸酯研究
- Preparation of Naphthalimide-containing Polysiloxane and Its Synergistic Flame Retardancy with Kaolin in Polycarbonate
- 高分子学报 2026年页码：1-13
- 作者机构：
  
  1.中国科学技术大学应用化学与工程学院合肥 230026
  2.中国科学院长春应用化学研究所，高分子科学与技术全国重点实验室，长春 130022
  3.中国科学院长春应用化学研究所，高分子材料工程实验室，长春 130022
- 作者简介：
  
  E-mail: liujie@ciac.ac.cn
  ttang@ciac.ac.cn
- 基金信息：
  
  国家自然科学基金(基金号52373064)
- DOI：10.11777/j.issn1000-3304.2026.26149
  中图分类号：
- CSTR：32057.14.GFZXB.2026.7649
- 收稿：2026-04-30，
  
  录用：2026-05-27，
  
  网络首发：2026-08-04，
- 稿件说明：
移动端阅览
雷森浩, 刘杰, 唐涛. 侧链含萘酰亚胺聚硅氧烷的制备及其与高岭土协同阻燃聚碳酸酯研究. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.26149.

Lei, S. H.; Liu, J.; Tang, T. Preparation of naphthalimide-containing polysiloxane and its synergistic flame retardancy with kaolin in polycarbonate. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.26149.
雷森浩, 刘杰, 唐涛. 侧链含萘酰亚胺聚硅氧烷的制备及其与高岭土协同阻燃聚碳酸酯研究. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.26149. DOI： CSTR： 32057.14.GFZXB.2026.7649.

Lei, S. H.; Liu, J.; Tang, T. Preparation of naphthalimide-containing polysiloxane and its synergistic flame retardancy with kaolin in polycarbonate. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.26149. DOI： CSTR： 32057.14.GFZXB.2026.7649.

摘要

为应对全氟和多氟烷基物质(PFAS)管控趋严及薄壁阻燃聚碳酸酯(PC)的低热低烟无卤化需求，本工作设计合成了一种侧链含萘酰亚胺官能团的聚硅氧烷(PSNI)，并将其与高岭土(kaolin)复配，制备了系列PC/PSNI/Kaolin复合材料，系统研究了复配比例对材料热稳定性、阻燃性能及力学性能的影响. 结果表明，PSNI与高岭土具有良好的协同阻燃效果，PSNI与高岭土的总添加量为10 wt%、质量比为1:1时，PC/5%PSNI/5%Kaolin的极限氧指数(LOI)提高至43.7%，1.6 mm厚样品可通过UL-94 V-0级别. 与纯PC相比，峰值热释放速率(pHRR)、峰值烟释放速率(pSPR)、总热释放量(THR)和总烟生成量(TSP)分别降低56%、42%、25%和57%. PSNI与高岭土通过化学交联成炭与物理阻隔的协同机制，促进形成高质量炭层，有效阻隔了热量和烟气的传递.

Abstract

In response to increasingly stringent regulations on per- and polyfluoroalkyl substances (PFAS) and the demand for halogen-free thin-wall flame-retardant polycarbonate (PC) with low heat and smoke release

a naphthalimide-functionalized polysiloxane (PSNI) was designed and synthesized. PSNI was synergistically combined with kaolin to prepare a series of PC/PSNI/kaolin composites

and the effects of the compounding ratios on thermal stability

flame retardancy

and mechanical properties were systematically investigated. The results demonstrated that PSNI and kaolin exhibited a pronounced synergistic flame retardant effect. At a total loading of 10 wt% with a mass ratio of 1:1

the limiting oxygen index (LOI) of PC/5%PSNI/5%kaolin increased to 43.7%

and the 1.6 mm thick specimen achieved a UL-94 V-0 rating. Compared with neat PC

the peak heat release rate (pHRR)

peak smoke production rate (pSPR)

total heat release (THR)

and total smoke production (TSP) were reduced by 56%

42%

25%

and 57%

respectively. Through a synergistic mechanism involving chemical crosslinking/charring and physical barrier effects

PSNI and kaolin promoted the formation of a high-quality char layer

effectively suppressing the transfer of heat and smoke.

关键词

Keywords

references

Mu X. W. ; Jin Z. Y. ; Chu F. K. ; Cai W. ; Zhu Y. L. ; Yu B. ; Song L. ; Hu Y. High-performance flame-retardant polycarbonate composites: mechanisms investigation and fire-safety evaluation systems establishment . Compos. Part B Eng. , 2022 , 238 , 109873 . doi: 10.1016/j.compositesb.2022.109873 http://dx.doi.org/10.1016/j.compositesb.2022.109873

Sun Z. E. ; Wang X. H. ; Wang J. Study on fire characteristics of flame-retardant polycarbonate under low pressure . Fire , 2024 , 7 ( 12 ), 461 . doi: 10.3390/fire7120461 http://dx.doi.org/10.3390/fire7120461

Wu X. L. ; Zhang W. C. ; Qin Z. L. ; Yang R. J. Facile preparation of ladder aluminosilsesquioxanes with high flame retardancy for polycarbonate . Polym. Degrad. Stabil. , 2024 , 222 , 110694 . doi: 10.1016/j.polymdegradstab.2024.110694 http://dx.doi.org/10.1016/j.polymdegradstab.2024.110694

Hansen A. S. ; Hovde P. J. Prediction of time to flashover in the ISO 9705 room corner test based on cone calorimeter test results . Fire Mater. , 2002 , 26 ( 2 ), 77 - 86 . doi: 10.1002/fam.788 http://dx.doi.org/10.1002/fam.788

Park Y. ; Lee Y. ; Na J. ; Ryou H. S. Numerical study on the effect of tunnel aspect ratio on evacuation with unsteady heat release rate due to fire in the case of two vehicles . Energies , 2019 , 12 ( 1 ), 133 . doi: 10.3390/en12010133 http://dx.doi.org/10.3390/en12010133

Doley P. M. ; Yuen A. C. Y. ; Kabir I. ; Liu L. Z. ; Wang C. ; Chen T. B. Y. ; Yeoh G. H. Thermal hazard and smoke toxicity assessment of building polymers incorporating TGA and FTIR: integrated cone calorimeter arrangement . Fire , 2022 , 5 ( 5 ), 139 . doi: 10.3390/fire5050139 http://dx.doi.org/10.3390/fire5050139

Liu Y. B. ; Liu Q. ; Zhao H. ; Zhang L. ; Li C. Z. A low smoke and high strength polycarbonate (bisphenol A)/acrylonitrile-butadiene-styrene with ternary flame-retardant system . Chin. J. Chem. Eng. , 2025 , 87 , 345 - 356 . doi: 10.1016/j.cjche.2025.05.042 http://dx.doi.org/10.1016/j.cjche.2025.05.042

Sun C. C. ; Zhang W. ; Cui Y. H. ; Liu D. Y. Synthesis of phosphazene-triazine bi-base sulfonate and its applications in flame-retardant modified polycarbonate . J. Appl. Polym. Sci. , 2022 , 139 ( 21 ), 52224 . doi: 10.1002/app.52224 http://dx.doi.org/10.1002/app.52224

Zhang X. Y. ; Zhang Y. L. ; Qiao L. ; Qin Z. L. ; Zhou H. L. ; Zhang W. C. ; He J. Y. ; Yang R. J. Enhancing the flame retardancy of polycarbonate through the synergistic effect of 1 , 3 -benzenedisulfonate acid dipotassium salt and phenyl polysiloxanes . J. Appl. Polym. Sci ., 2024, 141 ( 41 ), e 56071 . doi: 10.1002/app.56071 http://dx.doi.org/10.1002/app.56071

Huang H. ; Shi Y. ; Lv G. P. ; Liu Y. ; Wang Q. Flame resistance and aging mechanism of flame retardant polycarbonate sheet containing linear phenolic resin charring agent . Polym. Degrad. Stabil. , 2015 , 122 , 139 - 145 . doi: 10.1016/j.polymdegradstab.2015.09.021 http://dx.doi.org/10.1016/j.polymdegradstab.2015.09.021

Fenton S. E. ; Ducatman A. ; Boobis A. ; DeWitt J. C. ; Lau C. ; Ng C. ; Smith J. S. ; Roberts S. M. Per- and polyfluoroalkyl substance toxicity and human health review: current state of knowledge and strategies for informing future research . Environ. Toxicol. Chem. , 2020 , 40 ( 3 ), 606 - 630 . doi: 10.1002/etc.4890 http://dx.doi.org/10.1002/etc.4890

Yeoh C. S. L. ; Alrazihi L. A. ; Wong S. T. ; Wong S. F. Per- and poly-fluoroalkyl substances (PFAS) and human health: a review of exposure routes and potential toxicities across the lifespan . Environ. Toxicol. Chem. , 2025 , 44 ( 10 ), 2754 - 2786 . doi: 10.1093/etojnl/vgaf172 http://dx.doi.org/10.1093/etojnl/vgaf172

金子钰 , 肖玉玲 , 张紫璇 , 牧小卫 , 桂宙 . PC/硅氧烷复合材料的阻燃抑烟机理研究 . 火灾科学 , 2021 , 30 ( 2 ), 80 - 91 .

Shi Y. X. ; Li G. ; Qian J. E. ; Lu J. F. ; Pan Q. H. ; Song Y. J. ; Dong H. ; Wu C. Hyperbranched polyborosiloxane as a multifunctional flame retardant for simultaneously enhancing fire safety, mechanical properties, and hydrophobicity of polycarbonate. Compos. Part A Appl. Sci. Manuf. , 2026 , 203 , 109606 . doi: 10.1016/j.compositesa.2026.109606 http://dx.doi.org/10.1016/j.compositesa.2026.109606

Zhang J. F. ; Liu J. ; Gu W. W. ; Sun J. ; Gu X. Y. ; Li H. F. ; Zhao J. M. ; Zhang S. Preparation of flame-retardant and toughened polycarbonate via reactive blending of polyborosiloxane elastomer . Compos. Part A Appl. Sci. Manuf. , 2024 , 187 , 108505 . doi: 10.1016/j.compositesa.2024.108505 http://dx.doi.org/10.1016/j.compositesa.2024.108505

Zhu Y. ; Yu R. H. ; Wang S. D. ; Xing H. P. ; Qiu J. ; Liu J. ; Tang T. Unexpected core-shell char from polycarbonate/polyborosiloxane composites and its application in improving flame retardancy . Chem. Eng. J. , 2022 , 446 , 136742 . doi: 10.1016/j.cej.2022.136742 http://dx.doi.org/10.1016/j.cej.2022.136742

江惠 , 刘杰 , 张璐 , 李三喜 , 唐涛 , 王松 . 低烟低热薄壁阻燃聚碳酸酯材料的制备与性能 . 复合材料学报 , 2024 , 41 ( 10 ), 5423 - 5433 .

岑茵 , 吴俊 , 王培涛 , 许鸿基 , 佟伟 , 丁超 . 薄壁阻燃聚碳酸酯的研究 . 塑料工业 , 2018 , 46 ( 4 ), 142 - 146 .

Ren S. B. ; Xu J. L. ; Niu L. ; Yang P. H. New polycarbonate-based composites with added inorganic particles (Al 2O3, SiO 2 , TiO 2 , and ZrO 2 ): effects on mechanical strength and flame retardancy. J. Appl. Polym. Sci., 2026, 143 ( 8 ), e 70079 . doi: 10.1002/app.70079 http://dx.doi.org/10.1002/app.70079

Tang W. F. ; Song L. X. ; Liu F. ; Dessie W. ; Qin Z. D. ; Zhang S. ; Gu X. Y. Improving the flame retardancy and thermal stability of polypropylene composites via introducing glycine intercalated kaolinite compounds . Appl. Clay Sci. , 2022 , 217 , 106411 . doi: 10.1016/j.clay.2022.106411 http://dx.doi.org/10.1016/j.clay.2022.106411

Fan S. ; Peng B. ; Yuan R. C. ; Wu D. Q. ; Wang X. L. ; Yu J. Y. ; Li F. X. A novel Schiff base-containing branched polysiloxane as a self-crosslinking flame retardant for PA6 with low heat release and excellent anti-dripping performance . Compos. Part B Eng. , 2020 , 183 , 107684 . doi: 10.1016/j.compositesb.2019.107684 http://dx.doi.org/10.1016/j.compositesb.2019.107684

Hu H. ; Wang L. L. ; Wang L. L. ; Li L. ; Feng S. Y. Imine-functionalized polysiloxanes for supramolecular elastomers with tunable mechanical properties . Polym. Chem. , 2020 , 11 ( 48 ), 7721 - 7728 . doi: 10.1039/d0py01253j http://dx.doi.org/10.1039/d0py01253j

Asandulesa M. ; Hamciuc C. ; Pui A. ; Virlan C. ; Lisa G. ; Barzic A. I. ; Oprisan B. Cobalt ferrite/polyetherimide composites as thermally stable materials for electromagnetic interference shielding uses . Int. J. Mol. Sci. , 2023 , 24 ( 2 ), 999 . doi: 10.3390/ijms24020999 http://dx.doi.org/10.3390/ijms24020999

Grabchev I. ; Jordanova A. ; Vasileva-Tonkova E. ; Minkov I. L. Sensing and microbiological activity of a new blue fluorescence polyamidoamine dendrimer modified with 1 , 8 -naphthalimide units . Molecules , 2024, 29 ( 9 ), 1960 . doi: 10.3390/molecules29091960 http://dx.doi.org/10.3390/molecules29091960

Rivaton A. ; Mailhot B. ; Soulestin J. ; Varghese H. ; Gardette J. L. Comparison of the photochemical and thermal degradation of bisphenol-a polycarbonate and trimethylcyclohexane-polycarbonate . Polym. Degrad. Stabil. , 2002 , 75 ( 1 ), 17 - 33 . doi: 10.1016/s0141-3910(01)00201-4 http://dx.doi.org/10.1016/s0141-3910(01)00201-4

Siddiqui M. N. ; Redhwi H. H. ; Antonakou E. V. ; Achilias D. S. Pyrolysis mechanism and thermal degradation kinetics of poly(bisphenol A carbonate)-based polymers originating in waste electric and electronic equipment . J. Anal. Appl. Pyrolysis , 2018 , 132 , 123 - 133 . doi: 10.1016/j.jaap.2018.03.008 http://dx.doi.org/10.1016/j.jaap.2018.03.008

Jang K. S. Mineral filler effect on the mechanics and flame retardancy of polycarbonate composites: talc and Kaolin . E-Polymers , 2016 , 16 ( 5 ), 379 - 386 . doi: 10.1515/epoly-2016-0103 http://dx.doi.org/10.1515/epoly-2016-0103

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

高岭土改性聚氨酯弹性体复合材料的制备与力学、阻尼及隔声性能

膦化聚硅氧烷质子交换膜的制备及其性能研究

聚己内酯和聚碳酸酯型聚氨酯的合成及性能研究

有机催化CO2/环氧/酸酐交替共聚合成聚碳酸酯/聚酯及其共聚物

氧化异丁烯与CO2共聚物的合成及其结构与性能