摘要
用木薯秆作原料试制刨花板,并对试制的产品进行性能测试,分析木薯秆的主要成份及物理力学特性对木薯秆刨花板制作过程与产品质量的影响。结果表明,木薯秆可用于制作刨花板,刨花板的静曲强度达到15.95 MPa,弹性模量达到2 166,内结合强度达到1.07 MPa,吸水厚度膨胀率为2.1%,垂直握螺钉力为1 137 N,能够达到国家标准《刨花板第3部分:在干燥状态下使用的家具及室内装修用板要求》(GB/T4897.3—2003)的要求。
The process of the cassava stalk particle board was introduced,based on the analysis of fiber character and physical and mechanical properties of the cassava stalk.The product testing results indicated that cassava stalks could be used for the raw material of particle board,with the MOR,MOE,IB,TS,the vertical screw holding capability,was 15.95 MPa,2 166,1.07 MPa,2.1%,1 137 N,respectively,these properties were able to meet the requirements of the national standard GB/T 4897 .3-2003 .
出处
《广东林业科技》
2014年第2期58-62,共5页
Forestry Science and Technology of Guangdong Province
关键词
木薯秆
刨花板
工艺过程
物理力学性能
cassava stalk
particle board
manufacture process
physical and mechanical properties
