Bi‐functionalized SiO2 nanoparticles induced cooperation of fluorine‐silicone heterogeneous rubbers with designable low‐temperature resistance

IF 3.1 4区工程技术 Q2 POLYMER SCIENCE

Polymers for Advanced Technologies Pub Date : 2024-08-15 DOI:10.1002/pat.6544

Yucong Ma, Yu Fu, Lei Xing, Aimin Wu, Tianjiao Wang, Yi Xu, Fangjie Wan, Xufeng Dong, Hao Huang

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引用次数: 0

Abstract

Fluorine‐silicone heterogeneous rubbers have been developed to address the issue of poor low‐temperature resistance in fluorine rubber. Bi‐functionalized SiO2 nanoparticles have been prepared as a nano‐compatibilizer to enhance the cooperation of fluorine‐silicon heterogeneous rubbers and improve their compatibility. Research has demonstrated that the nano‐compatibilizer can reduce the interfacial energy between the two phases and facilitate void‐free dispersion of the phases. Fluorine‐silicone heterogeneous rubbers with varying ratios have been synthesized to achieve a broad low‐temperature range, from −34 to −58°C. Additionally, the use of the nano‐compatibilizer enhances the thermal stability and mechanical properties of the rubbers. This study presents a novel approach utilizing bi‐functionalized SiO2 nanoparticles to promote the cooperation of fluorine‐silicone heterogeneous rubbers, resulting in customizable low‐temperature resistance for applications in sealing and hose materials.

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双功能化 SiO2 纳米粒子诱导氟硅异质橡胶的合作，使其具有可设计的耐低温性

为解决氟橡胶耐低温性能差的问题，开发了氟硅异质橡胶。研究人员制备了双官能化 SiO2 纳米粒子作为纳米共混剂，以增强氟硅异质橡胶的合作性并改善其相容性。研究表明，纳米共混剂可以降低两相之间的界面能，促进两相的无空隙分散。研究人员合成了不同比例的氟硅异质橡胶，实现了从 -34 到 -58°C 的广泛低温范围。此外，纳米共聚物的使用还增强了橡胶的热稳定性和机械性能。本研究提出了一种新方法，利用双官能化二氧化硅纳米粒子促进氟硅异质橡胶的合作，从而获得可定制的耐低温性能，应用于密封和软管材料。

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来源期刊

Polymers for Advanced Technologies 工程技术-高分子科学

CiteScore

6.20

自引率

5.90%

发文量

337

审稿时长

2.1 months

期刊介绍： Polymers for Advanced Technologies is published in response to recent significant changes in the patterns of materials research and development. Worldwide attention has been focused on the critical importance of materials in the creation of new devices and systems. It is now recognized that materials are often the limiting factor in bringing a new technical concept to fruition and that polymers are often the materials of choice in these demanding applications. A significant portion of the polymer research ongoing in the world is directly or indirectly related to the solution of complex, interdisciplinary problems whose successful resolution is necessary for achievement of broad system objectives. Polymers for Advanced Technologies is focused to the interest of scientists and engineers from academia and industry who are participating in these new areas of polymer research and development. It is the intent of this journal to impact the polymer related advanced technologies to meet the challenge of the twenty-first century. Polymers for Advanced Technologies aims at encouraging innovation, invention, imagination and creativity by providing a broad interdisciplinary platform for the presentation of new research and development concepts, theories and results which reflect the changing image and pace of modern polymer science and technology. Polymers for Advanced Technologies aims at becoming the central organ of the new multi-disciplinary polymer oriented materials science of the highest scientific standards. It will publish original research papers on finished studies; communications limited to five typewritten pages plus three illustrations, containing experimental details; review articles of up to 40 pages; letters to the editor and book reviews. Review articles will normally be published by invitation. The Editor-in-Chief welcomes suggestions for reviews.