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木质素/热塑性塑料复合材料界面增容的研究进展

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
  • 维普
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。
Progress of interfacial compatibilization methods of lignin/thermoplast composites
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.

ligninthermoplastpolymercompositeinterfacecompatibilization

陈福泉、赵永青、冯彦洪、瞿金平

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华南理工大学聚合物成型加工工程教育部重点实验室，广东 广州 510640

木质素 热塑性塑料 聚合物 复合材料 界面 增容

国家自然科学基金国家自然科学基金国家自然科学基金国家自然科学基金国家自然科学基金-广东联合基金国家重点基础研究发展计划项目国家科技支撑计划课题新世纪优秀人才支持计划项目广州市珠江科技新星专项项目

10872071513730585090303550973033U12012422012CB0259022011BAE15B02NCET-11-01522011J2200058

2014

10.3969/j.issn.0438-1157.2014.03.002

化工学报
中国化工学会 化学工业出版社

化工学报

CSTPCDCSCD北大核心EI
影响因子：1.26
ISSN：0438-1157
年,卷(期)：2014.(3)
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