PF基共固化HXNBR阻尼复合材料制备及界面表征  

Preparation and interface characterization of PF-based co-curing HXNBR damping composite

作　　者：张宗顺 梁森 石豪启 黄效建 吴召琦 Zhang Zongshun;Liang Sen;Shi Haoqi;Huang Xiaojian;Wu Zhaoqi(School of Mechanical and Automotive Engineering,Qingdao Technological University,Qingdao 266520)

机构地区：[1]青岛理工大学机械与汽车工程学院,青岛266520

出　　处：《化工新型材料》2025年第1期152-157,共6页New Chemical Materials

基　　金：国家自然科学基金(52075280);山东省自然科学基金项目(ZR2019MEE088)。

摘　　要：提出了一种抗老化、耐高温和力学性能优异的酚醛树脂基(PF)共固化阻尼复合材料制备工艺和界面性能表征方法。根据高分子合成理论和正交试验研制了氢化羧基丁腈橡胶(HXNBR)在150℃与酚醛树脂基体共固化的材料组分,解决了HXNBR与酚醛树脂不同步共固化的问题,开发了可与酚醛树脂共固化的粘弹性材料薄膜的制备工艺,研究了酚醛树脂基共固化复合材料的层间结合性能随HXNBR的厚度变化规律,并通过X射线光电子能谱(XPS)和傅里叶红外光谱(FT-IR)证明了界面处化学反应的发生。In this paper,the preparation process and interface performance characterization method of phenolic resin-based(PF)co-curing damping film composites with excellent aging resistance,high-temperature resistance and superior mechanical properties were proposed.Based on polymer synthesis theory and orthogonal experiments,the material components of hydrogenated carboxyl nitrile butadiene rubber(HXNBR)co-cured with phenolic resin matrix at 150℃where developed,which addressed the problem of asynchronous co-curing between HXNBR and phenolic resin.The preparation process of viscoelastic material films capable of co-curing with phenolic resin was developed,and the variation rule of the interlayer bonding performance of phenolic resin-based co-curing composite materials with the HXNBR thickness was systematically studied.The occurrence of chemical reactions at the interface was confirmed by XPS and FT-IR.

关 键 词：共固化阻尼复合材料 正交试验 界面结合机理 

分 类 号：TB332[一般工业技术—材料科学与工程]