Scholarlink

<p>As a key component of composite materials, the interface quality is crucial for determining the mechanical properties of composites. Carbon fiber sizing treatment significantly enhances the fiber-matrix interface, a process extensively utilized in the carbon fiber industry. This study synthesized an environmentally friendly waterborne polyurethane sizing agent and investigated the impact of molecular weight, a critical factor, on composite performance by varying the soft segment type in the polyurethane. This research provides insights into cost-effective and eco-friendly surface treatment methods for carbon fibers and the design of robust interface structures.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Effect of molecular weight of aliphatic dicarboxylic acids polyester on properties of the waterborne polyurethane sizing agent

  • 期刊论文

  • 发表日期：

    2025年1月14日

查看全文
  • Shuoyao Song,
  • Yuxuan Xing,
  • Dongliang Wu,
  • Xuhao Qin,
  • Xiaodong Liu,
  • Chuanxiu Hu,
  • Manman Kong,
  • Lei Liu,
  • Ruliang Zhang

摘要

As a key component of composite materials, the interface quality is crucial for determining the mechanical properties of composites. Carbon fiber sizing treatment significantly enhances the fiber-matrix interface, a process extensively utilized in the carbon fiber industry. This study synthesized an environmentally friendly waterborne polyurethane sizing agent and investigated the impact of molecular weight, a critical factor, on composite performance by varying the soft segment type in the polyurethane. This research provides insights into cost-effective and eco-friendly surface treatment methods for carbon fibers and the design of robust interface structures.