竹纤维发泡缓冲材料的研究  

Study on Foamed Packaging Material from Bamboo Fibres

作　　者：祁书艳[1] 刘晔[1] 史锃瑛[1] 

机构地区：[1]浙江理工大学材料与纺织学院,杭州310018

出　　处：《浙江理工大学学报（自然科学版）》2007年第1期32-35,共4页Journal of Zhejiang Sci-Tech University(Natural Sciences)

摘　　要：研究以竹纤维为原料,使其在水混合态中搅拌引起帚化,发泡剂在一定温度条件下分解产生气体,加入胶粘剂使纤维定向、结合,后在其他助剂作用下,形成很多小汽室从而达到减小密度的目的,然后通过合适的干燥工艺,使材料具有开孔小室结构从而有一定的机械强度与缓冲性能。最终对制品的外观和内部形貌进行表征,对其性能进行研究并绘制出相应的F-x曲线、σ-ε曲线和C-E曲线供缓冲设计用。Studying on how to make cushioning packaging material from bamboo fibres, mix and stir in water and cause the plant fibre brooming. Foaming agents are decomposing gases at certain temperature. Then add adhesives to make bamboo fibres orientate, combine with each other to form a new web structure to decrease the material＇ s consideration. Suitable dry technology is adopted to make material have opon-cell structures and a certain mechanical intensity and buffer performances. At last, testing the cushioning properties according to static compress experiments. Then several curves such as F-x.σ-ε. C-E can be get. These curves are provided for reference of packaging design.

关 键 词：竹纤维 发泡工艺 缓冲材料 静态压缩试验 缓冲系数 

分 类 号：TB484[一般工业技术—包装工程]