无机矿物增强木塑复合材料研究进展  

Research progress of inorganic minerals reinforced wood-plastic composites

作　　者：孟令宇 刘明利[1] 李春风[1] 孟黎鹏 Meng Lingyu;Liu Mingli;Li Chunfeng;Meng Lipeng(College of Materials Science and Engineering,Beihua University,Jilin Jilin 132000,China)

机构地区：[1]北华大学材料科学与工程学院,吉林吉林132000

出　　处：《化工矿物与加工》2021年第9期32-36,共5页Industrial Minerals & Processing

基　　金：吉林省预算内基本建设资金(创新能力建设)项目(2021C036-8)。

摘　　要：无机矿物具有优异的硬度、尺寸稳定性和热稳定性,并具有资源丰富、价格低廉、绿色环保等优点,将无机矿物添加到木塑复合材料中可以改善木塑制品的性能、降低生产成本。概述了无机矿物的几何形状、粒径及表面特征,总结了无机矿物在木塑复合材料中的分散方法以及增强木塑材料力学强度和热性能的机理,指出了无机矿物在木塑复合材料中的应用前景,提出了未来需进一步探索多种无机矿物填料混合使用以开发出更加高效环保的新型木塑制品的发展建议。Inorganic minerals are of outstanding hardness,dimensional stability and thermal stability,and have the advantages of abound resources,cost effective and environmental friendly.Addition of inorganic minerals to wood plastic composites is likely to improve the performance of wood-plastic products and reduce the production costs.The geometric form,particle size and surface property of inorganic minerals were presented in this paper.The dispersion process of inorganic minerals in wood plastic composites and the mechanism for them to enhance mechanical strength and thermal performance of wood plastic composites were summarized.The prospective application of inorganic minerals in wood plastic composites was proposed.A suggestion is proposed that it is necessary to further study the application of the blend with a variety of inorganic minerals in order to develop novel wood-plastic products of higher efficiency and environmental friendly.

关 键 词：无机矿物 木塑复合材料 矿物填料 表面改性 混合法 熔融共混 硬度 

分 类 号：TQ321.5[化学工程—合成树脂塑料工业]