CAJ | 학술논문

将木质素作为一种有机颗粒填料添加到热塑性塑料中，可解决造纸黑液资源化利用、石油原料日渐紧张以及环境污染加剧等严峻问题。而木质素与热塑性塑料之间相容性直接影响木质素在塑料工业中的应用与发展。首先简要概述了木质素结构与性质和木质素/热塑性塑料复合材料的性能分析，然后系统地阐述国内外研究木质素/热塑性塑料复合材料界面增容方法及其原理；增容方法按添加相容剂、改性木质素和改性塑料进行归类，并对3种增容方法进行比较分析；接着综述了木质素复合材料中增容方法的交叉复合使用；最后对未来木质素/热塑性塑料复合材料界面增容的研究方向以及思路进行了展望。
장목질소작위일충유궤과립전료첨가도열소성소료중，가해결조지흑액자원화이용、석유원료일점긴장이급배경오염가극등엄준문제。이목질소여열소성소료지간상용성직접영향목질소재소료공업중적응용여발전。수선간요개술료목질소결구여성질화목질소/열소성소료복합재료적성능분석，연후계통지천술국내외연구목질소/열소성소료복합재료계면증용방법급기원리；증용방법안첨가상용제、개성목질소화개성소료진행귀류，병대3충증용방법진행비교분석；접착종술료목질소복합재료중증용방법적교차복합사용；최후대미래목질소/열소성소료복합재료계면증용적연구방향이급사로진행료전망。
Lignin is mixed into thermoplast as organic particulate filler, which resolves the tough problems of resource utilization of black liquor from paper industry, growing tension of petroleum feedstock and increasing environmental pollution. The compatibility between lignin and thermoplast is directly related to application and development of lignin in the plastics industry. This paper begins with an overview of the structure and properties of lignin and performance analysis of lignin/thermoplastic composites, and then elaborates the methods and principles of interfacial compatibilization between lignin and thermoplast. The methods of compatibilization are divided into adding compatibilizer, modifying lignin and modifying thermoplastics, and the three methods are compared and analyzed. The methods of adding compatibilizer and modifying thermoplastics are more commonly used than the modifying lignin for interfacial compatibilizing of the composites. Esterified lignin has better compatibilization than alkylated lignin. Then alternate and compounded use of the compatibilizing methods for lignin-based composites are reviewed. Finally, future research directions and ideas of compatibilization in lignin/thermoplastic composites are discussed.