汉麻秆芯原生态板材研究
汉麻秆芯原生态板材研究
郝新敏1,杨元2,王启志1,张国君2,刘旭晴 3
(1 总后勤部军需装备研究所,北京,100082;
2 汉麻产业投资控股有限公司,云南,666200
3万华生态板业股份有限公司,北京,102200)
摘要:本文研究了汉麻秆芯的化学成分和形态结构,表明汉麻秆芯具有取代木材制备人造板材的条件。以原生态的汉麻秆芯为原料制备的人造板材,具有优异的力学性能、较低的密度、抗菌性能、吸附性能和阻燃性能,可以直接应用于家具、装修装饰、地板等不同用途。汉麻秆芯在人造板制造业上的工业化利用,可有效缓解木材的供需矛盾,也促进了秸秆人造板材产业的发展。
关键词:汉麻秆芯,原生态,秸秆人造板,人造板材
Study on the Original Ecological Hemp Stem Man-board
Xinmin Hao1,Yuan Yang2, Qizhi Wang1,Guojun Zhang2,Xuqing Liu3
1 The Quartermaster Research Institute of the General Logistics Department of the PLA, Beijing,
100082, China
2 China-Hemp Industrial Investing Holding Co., Ltd., Yunnan,662000, China
3 Wanhua ecoboard co., Ltd., Beijing,102200
Abstract:The chemical composition and shape structures of hemp stem were studied In this paper. It is found that hemp stem could be widely used in making man-board. The man-boards show excellent mechanical properties, low – density, good antibacterial property, adsorption performance and flame resistance. They can be used in furniture, floor board, decoration, etc. The man-boards have been prepared with hemp stem, it is an effective way that the contradictions between supply and demand of wood will be alleviating, and it also promotes the development of straw-based panel industry.
Keywords:hemp stem, original ecological, straw-based panel, man-board
前言
森林是地球不可缺少的一部分,现代工业的飞速发展加快了森林的砍伐速度,使木材资源急剧减少。面对森林资源短缺与木材及其制品市场需求膨胀的严峻局面,寻求节木、代木、绿色环保及可再生原料成为发展人造板工业的首要选择。为了实现木材工业的可持续发展,各国非常看好秸秆这一生物质资源的潜在利用价值,纷纷开展秸秆人造板的研究。
农作物秸秆是农业生产工程中的废弃物,将秸秆作为工业原料加工成人造板材,是合理利用秸秆的一条途径,将既能满足社会市场需要,保护森林和节约木材,同时还能为生产商和农民带来不小的经济收入,促进经济发展。目前秸秆人造板的原料主要为稻草和麦草,但这类秸秆存在纤维较短、纤维含量偏低、半纤维素、果胶质、灰分含量较高等缺点,导致秸秆人造板出现强度低、表观差等问题。


