A Review on Flexural Properties of Wood-Plastic Composites

被引：37

作者：

Jian, Bingyu ^{[1
,2
]}

Mohrmann, Sarah ^{[1
,2
]}

Li, Haitao ^{[1
,2
]}

Li, Yuanjie ^{[3
]}

Ashraf, Mahmud ^{[2
,4
]}

Zhou, Jun ^{[3
]}

Zheng, Xiaoyan ^{[1
,2
]}

机构：

[1] Nanjing Forestry Univ, Coll Civil Engn, Nanjing 210037, Peoples R China

[2] Nanjing Forestry Univ, Joint Int Res Lab Bio Composite Bldg Mat & Struct, Nanjing 210037, Peoples R China

[3] Jiangsu Qianyu WPC Technol Co Ltd, Yixing 214200, Peoples R China

[4] Deakin Univ, Geelong Waurn Ponds Campus, Geelong, Vic 3216, Australia

来源：

POLYMERS | 2022年 / 14卷 / 19期

基金：

中国国家自然科学基金;

关键词：

wood-plastic polymer; flexural property; surface treatment; compatibility; MECHANICAL-PROPERTIES; PARTICLE-SIZE; RAW-MATERIALS; FIBER; HDPE; WPC; POLYETHYLENE; PERFORMANCE; RESISTANCE; MORPHOLOGY;

D O I：

10.3390/polym14193942

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Wood-plastic composite (WPC) is a kind of composite material that is made of plastic and wood fiber or wood powder. Because it is mothproof, is resistant to corrosion, and has plasticity, among other advantages, it has been researched and used increasingly in building materials. The flexural property of WPC is an important subject in evaluating its mechanical properties. In this paper, wood-plastic raw materials and processing technology are introduced; the internal and external factors of WPC which affect the flexural properties are analyzed; the different ways of enhancing the bending capacity, including the surface pretreatment, addition of different modifiers (compatibility agent and coupling agent) etc. are summarized; and the methods of operation and strengthening effect are analyzed. This work provides a reference for further research in related fields.

引用

页数：19

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