文章信息/Info

Title:

Preparation Technology of Low VOC Hemp Fibers Reinforced Composites

文章編號(hào):

1674-3962(2024)05-0448-09

作者:

劉雪強(qiáng); 李志剛; 潘國(guó)立

1.軍事科學(xué)院 系統(tǒng)工程研究院 軍需工程技術(shù)研究所，北京 100010 2.吉林大學(xué)材料科學(xué)與工程學(xué)院，吉林 長(zhǎng)春 130022 3.長(zhǎng)春博超汽車零部件股份有限公司，吉林 長(zhǎng)春 130033

Author(s):

LIU Xueqiang;  LI Zhigang;  PAN Guoli

1.Institute of Quartermaster Engineering Technology, Academy of Systems Engineering, Academy of Military Sciences，Beijing 100010，China 2.School of Material Science and Engineering, Jilin University, Changchun 130022, China 3.Changchun Bochao Auto Parts Co., Ltd., Changchun 130033, China

關(guān)鍵詞:

麻纖維; 固相共混; 脫膠; 界面改性; 揮發(fā)性有機(jī)化合物（VOC）

Keywords:

hemp fibers;  solid�瞤hase blending;  degumming;  interfacial modification;  volatile organic compound (VOC)

分類號(hào):

TB332

DOI:

10.7502/j.issn.1674-3962.202107023

文獻(xiàn)標(biāo)志碼:

A

摘要:

麻纖維增強(qiáng)熱塑性復(fù)合材料具有輕質(zhì)、環(huán)保、耐沖擊等特點(diǎn)，是極具附加值與潛力的材料。但傳統(tǒng)麻纖維復(fù)合材料存在纖維分散不均、揮發(fā)性有機(jī)化合物（volatile organic compounds,VOC）大量釋放等問(wèn)題，制約了麻纖維復(fù)合材料的規(guī)�；瘧�(yīng)用。介紹了麻纖維固相共混熱致復(fù)合的材料制備方法、麻纖維表面處理技術(shù)、麻纖維復(fù)合材料一步法制備技術(shù)、麻纖維熱塑性復(fù)合材料一體化成型等制備工藝，并對(duì)天然麻纖維增強(qiáng)復(fù)合材料的規(guī)�；瘧�(yīng)用進(jìn)行了展望。

Abstract:

Hemp fibers thermoplastic composites have the characteristics of light weight, environmental protection and impact resistance. It is a material with great added value and potential. In the traditional production process of hemp fibers composites, there are problems such as uneven fiber dispersion and large amounts of volatile organic compound (VOC) emitted, which restrict the scale application of hemp fibers composites. The paper in the field of hemp fibers composites was introduced, a material preparation method of fiber solid�瞤hase blending, a hemp fiber surface treatment technology, and an integrated molding process for hemp fiber thermoplastic composite materials. And the prospects for the large-scale application of natural hemp fiber reinforced composite materials were presented.