生物基含硅共聚酯弹性体及其复合材料的合成与性能

刘孟婷; 赵家鑫; 张昊; 康海澜

doi:10.11687/j.issn1003-3726.2026.26278

您当前的位置：

首页 >

文章列表页 >

生物基含硅共聚酯弹性体及其复合材料的合成与性能

研究论文 | 更新时间：2026-10-29

- 生物基含硅共聚酯弹性体及其复合材料的合成与性能
- Synthesis and Properties of Bio-based Silicone-containing Copolyester Elastomers and Their Composites
- 高分子通报 2026年页码：1-11
- 作者机构：
  
  沈阳化工大学材料学院　辽宁省橡胶弹性体重点实验室　辽宁省高分子材料应用技术重点实验室　　沈阳 110142
- 作者简介：
  
  康海澜，E-mail: kanghailan@syuct.edu.cn
- 基金信息：
  
  国家自然科学基金(基金号 52341301)
- DOI：10.11687/j.issn1003-3726.2026.26278
  中图分类号：
- 收稿：2026-05-30，
  
  录用：2026-06-30，
  
  纸质出版：2026-10
- 稿件说明：
移动端阅览
刘孟婷, 赵家鑫, 张昊, 康海澜. 生物基含硅共聚酯弹性体及其复合材料的合成与性能. 高分子通报

Liu, M. T.; Zhao, J. X.; Zhang, H.; Kang, H. L. Synthesis and properties of bio-based silicone-containing copolyester elastomers and their composites. Polymer Bulletin (in Chinese
刘孟婷, 赵家鑫, 张昊, 康海澜. 生物基含硅共聚酯弹性体及其复合材料的合成与性能. 高分子通报 DOI： 10.11687/j.issn1003-3726.2026.26278.

Liu, M. T.; Zhao, J. X.; Zhang, H.; Kang, H. L. Synthesis and properties of bio-based silicone-containing copolyester elastomers and their composites. Polymer Bulletin (in Chinese DOI： 10.11687/j.issn1003-3726.2026.26278.

摘要

为突破传统聚酯材料性能瓶颈、拓展其应用范围，以羟基封端的聚硅氧烷(PDMS)为功能单元，结合其他生物基单体，通过熔融缩聚反应成功合成了一系列生物基含硅聚酯(PPPBSS)弹性体，并制备其复合材料(PPPBSS/SiO

)。研究了PDMS含量对PPPBSS弹性体结构–性能的调控作用，同时考察了PPPBSS/SiO

的力学性能。采用红外光谱和核磁共振氢谱表征了PPPBSS的化学结构和组成。结果表明，随着PDMS含量的增加，PPPBSS弹性体的玻璃化转变温度(

)从–49 °C下降至–55 °C；5%热失重温度(

)在PPPBSS-3时达到最大值为354 °C，同时其数均分子量(

)变化范围为1.27×10

~6.42×10

g/mol；对于PPPBSS/SiO

复合材料，其拉伸强度和定伸强度均有所下降，但PPPBSS-2/SiO

的力学性能仍保持为4.6 MPa。本研究的PPPBSS弹性体属于含硅聚酯材料体系，在保留聚酯材料优异力学性能的前提下，由于PDMS的引入，其热稳定性与耐低温性能显著得到提升，为聚酯材料在极端环境下的工程化应用奠定了结构与性能基础。

Abstract

To overcome the inherent performance limitations of conventional polyester materials and expand their potential application range

a series of bio-based siloxane-containing polyester elastomers (PPPBSS) were synthesized

via

melt polycondensation using hydroxyl-terminated polydimethylsiloxane (PDMS) as a flexible functional segment together with bio-based monomers. Subsequently

PPPBSS/SiO

composites were fabricated to further investigate their mechanical performance. The effects of PDMS content on the structure and properties of PPPBSS elastomers were systematically studied. The chemical structures of the synthesized elastomers were confirmed using Fourier transform infrared spectroscopy (FTIR) and proton nuclear magnetic resonance (

H-NMR) spectroscopy. The results indicate that increasing the PDMS content leads to a gradual decrease in the number-average molecular weight (

) of PPPBSS from 6.42×10

g/mol to 1.27×10

g/mol. Meanwhile

the glass transition temperature (

) decreases from –49 °C to –55 °C

demonstrating enhanced chain flexibility and improved low-temperature performance. The temperature at 5% weight loss (

) initially increases and then decreases with increasing PDMS content

reaching a maximum value of 354 °C for PPPBSS-3

indicating improved thermal stability. For the PPPBSS/SiO

composites

both tensile strength and tensile modulus decrease as the PDMS content increases

with the tensile strength of PPPBSS-2/SiO

decreasing to 4.6 MPa. Overall

the incorporation of PDMS effectively enhances the flexibility and thermal stability of the polyester elastomers while maintaining acceptable mechanical properties. These findings demonstrate the potential of bio-based siloxane-containing polyester elastomers for applications requiring excellent low-temperature flexibility and thermal resistance unde

r demanding service conditions.

关键词

Keywords

references

邹文奇, 王佳敏, 王建凤, 张裕祥, 魏晓晓, 汤庆峰, 钟怀宁, 刘艳, 高峡. 高分子材料全生命周期环境影响评估及关键表征技术. 高分子通报, 2024 , 37(8), 1011−1023.

Cui, Y. N.; Deng, C.; Fan, L. Q.; Qiu, Y. J.; Zhao, L. M. Progress in the biosynthesis of bio-based PET and PEF polyester monomers. Green Chem. , 2023 , 25(15), 5836−5857..

Zhang, Q. N.; Song, M. Z.; Xu, Y. Y.; Wang, W. C.; Wang, Z.; Zhang, L. Q. Bio-based polyesters: recent progress and future prospects. Prog. Polym. Sci. , 2021 , 120, 101430..

Siracusa, V.; Blanco, I. Bio-polyethylene (bio-PE), bio-polypropylene (bio-PP) and bio-poly(ethylene terephthalate) (bio-PET): recent developments in bio-based polymers analogous to petroleum-derived ones for packaging and engineering applications. Polymers , 2020 , 12(8), 1641..

Sheng, K.; Wang, J. L.; Li, Y.; Wang, Y. H.; Xu, M. X.; Liu, A. J. Synthesis and characterization of luminescence Eu 3+ /polyurethane composite material. Adv. Mater. Res ., 2014 , 884-885, 247-250..

Li, M. M.; Lyu, Q. Q.; Sun, L. T.; Peng, B. L.; Zhang, L. B.; Zhu, J. T. Fluorescent metallosupramolecular elastomers for fast and ultrasensitive humidity sensing. ACS Appl. Mater. Interfaces , 2020 , 12(35), 39665−39673..

Karimi Nikoo, K.; Dvornic, P. R.; Self, J. L.; Long, T. E. Siloxane-containing polymers: from synthesis and characterization to advanced applications and sustainability. Polym. Int. , 2025 , 74(8), 633−650..

薄禄薇, 徐阳, 袭锴. 超支化聚硅氧烷改性耐高温热固性聚酰亚胺胶黏剂的设计及其性能研究. 高分子通报, 2025 , 38(10), 1490−1499.

Li, L.; Zhao, B. J.; Hang, G. H.; Gao, Y.; Hu, J. W.; Zhang, T.; Zheng, S. X. Polyhydroxyurethane and poly(ethylene oxide) multiblock copolymer networks: crosslinking with polysilsesquioxane, reprocessing and solid polyelectrolyte properties. Polymers , 2023 , 15(24), 4634..

Lobanovskaya, E. S.; Mokeev, M. V.; Zuev, V. V. Polyurethane coatings modified with ladder-like polysiloxane. Polym. Adv. Technol. , 2024 , 35, e6249..

Zhang, Y.; Zhang, F. R.; Lin, H. T.; Wang, C. Z.; Chen, S. H. Study on the properties of siloxane-block modified polyester-based polyurethane elastomers. J. Appl. Polym. Sci. , 2025 , 142(40), e57559..

Wang, S. Q.; Qiao, Z. Y.; Zhao, Y. E.; Zhang, Y. Recyclable polysiloxane-urethane elastomers with high robustness via dual phase separation strategy. Eur. Polym. J. , 2026 , 243, 114481..

Tian, B. Z.; Zhang, X. W.; Fan, H. Synthesis of polyethylene- g -polydimethylsiloxane graft copolymers by copolymerization of ethylene with polydimethylsiloxane macromonomer. Eur. Polym. J. , 2019 , 118, 578−585..

Spanheimer, V.; Katrakova-Krüger, D.; Altenhofer, P.; Valtchev, K. Evaluation of the suitability of different methods for determination of the crosslink density in highly filled EPDM compounds. J. Polym. Res. , 2022 , 30(1), 24..

Bernal-Ortega, P.; Anyszka, R.; Morishita, Y.; di Ronza, R.; Blume, A. Determination of the crosslink density of silica-filled styrene butadiene rubber compounds by different analytical methods. Polym. Bull. , 2024 , 81(1), 995−1018..

Andrikopoulos, K. S.; Chrissanthopoulos, A.; Soto Beobide, A.; Iconomopoulou, S. M.; Moschopoulou, H.; Voyiatzis, G. A. Peculiar behavior of the ester carbonyl vibrational modes in anisotropic aliphatic and semi-aromatic polyesters. Spectrochim. Acta Part A Mol. Biomol. Spectrosc. , 2022 , 269, 120710..

Jin, X.; Guo, N. S.; You, Z. P.; Tan, Y. Q. Design and performance of polyurethane elastomers composed with different soft segments. Materials , 2020 , 13(21), 4991..

Jao, C. Y.; Mao, H. I.; Shiu, J. W.; Chen, Y. C.; Chu, R. J.; Chen, C. W. Influence of diol structure on the mechanical and thermal properties of bio-based UV-curable unsaturated polyesters for 3D printing. ACS Appl. Polym. Mater. , 2025 , 7(17), 11284−11299..

Rubeš, D.; Vinklárek, J.; Podzimek, Š.; Honzíček, J. Bio-based unsaturated polyester resin from post-consumer PET. RSC Adv. , 2024 , 14(12), 8536−8547..

Niu, Z.; Wu, R. Y.; Huang, L. Y.; Xia, Z.; Fan, W. F.; Dai, Q. Q.; He, J. Y.; Bai, C. X. Low-temperature oil resistance ester polysiloxane with excellent reprogrammable, reprocessable performance. Mater. Today Chem. , 2023 , 33, 101724..

Kim, E. J.; Paik, I. K.; Park, J. H.; Park, J. S. Low-temperature flexible WPU-PDMS copolymers for cold-resistant coating applications. Fibers Polym. , 2023 , 24(6), 1919−1928..

Jiang, J.; Yao, Y. Q.; Zhai, Z. H.; Lin, S. L.; Zhao, L.; Xi, Z. H. Fully biobased copolyesters from 2,5-furandicarboxylic acid and vegetable oil-derived dimer fatty acid: toward sustainable thermoplastic elastomers with tunable properties. Ind. Eng. Chem. Res. , 2025 , 64(37), 18203−18213..

Bokobza, L. Elastomer nanocomposites: Effect of filler-matrix and filler-filler interactions. Polymers , 2023 , 15(13), 2900..

Staropoli, M.; Gerstner, D.; Duez, B.; Sztucki, M.; Vehres, G.; Radulescu, A.; Thomann, J. S.; Westermann, S.; Pyckhout-Hintzen, W. A spatio-temporal in-situ investigation of the Payne effect in silica-filled rubbers in large amplitude oscillatory extension. Polymer , 2022 , 251, 124927..

Yamada, C.; Yasumoto, A.; Matsushita, T.; Blume, A. Influence of functionalized S-SBR on silica-filled rubber compound properties. Funct. Compos. Mater. , 2022 , 3(1), 6..

Zhong, X. K.; Song, Y. H.; Zheng, Q. Payne effect and Mullins effect of silica filled butadiene rubber nanocomposites vulcanizates and their unextractable gels. Polymer , 2023 , 267, 125634..

Zalewski, K.; Chyłek, Z.; Trzciński, W. A. A review of polysiloxanes in terms of their application in explosives. Polymers , 2021 , 13(7), 1080..

He, Z. D.; Zhang, H.; Xie, J.; Zhou, T.; Zhang, J. Studies on preparation of silicon-containing polyester via ring-opening polymerization and new type of elastomers derived from the resulting diols. Eur. Polym. J. , 2024 , 221, 113570..

Lima, R. A. The impact of polydimethylsiloxane (PDMS) in engineering: recent advances and applications. Fluids , 2025 , 10(2), 41..

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

6-甲基尿嘧啶镧对PVC热稳定性的影响

聚丙烯/锡氟磷酸盐玻璃复合材料的结构与性能

新工科背景下高分子材料与工程专业“四位一体”课程群构建与实践

基于工程教育专业认证的递进式高分子化学实验课程改革与探索——以Diels-Alder环加成反应为例

丙烯酸酯改性聚硅氧烷的合成及其紫外光固化性能