竹/木瓦楞复合板模压工艺的研究  

Mould-pressing technology for bamboo/wood corrugated composite board

作　　者：杨峰[1] 喻云水[1] 吴正心[1] 彭亮[2] 

机构地区：[1]中南林业科技大学材料科学与工程学院,湖南长沙410004 [2]湖南林业科学院,湖南长沙410004

出　　处：《中南林业科技大学学报》2011年第2期122-126,共5页Journal of Central South University of Forestry & Technology

基　　金：湖南省科技支撑重点项目(编号:2008NK2001);2010年度公益性行业科研专项"丛生竹高附加值建筑制品制造关键技术研究"(编号:201004005)

摘　　要：用竹碎料模压制成瓦楞芯板,然后用面板材料(MDF)覆贴,制备竹/木瓦楞复合板。选用瓦楞芯板模压温度、模压压力以及模压时间作为试验因素,探讨这3个因素对复合板力学性能的影响。结果表明,模压压力对复合板的各项力学性能的影响最显著,模压温度和模压时间影响相对较小。瓦楞芯板模压工艺参数为:模压温度160℃、模压压力3.0 MPa、模压时间7 min,可获得较好的产品力学性能。By using bamboo particles to mould corrugated-core-board, then to veneer with panel material （MDF）, the bamboo/wood corrugated composite board was finally made up of. With mold pressing process temperature, pressure, and time as test factors, the mechanical properties of the board was discussed. The results show that pres- sure was the most important factor affecting the mechanical properties of bamboo/wood corrugated composite board, the effects of temperature and time on the board were less. The optimal process parameters are as follows： temperature 160C, pressure 3.0 MPa, and time 7 minutes. With the parameters,better product mechanical prop erties can be obtained.

关 键 词：热压工艺 瓦楞芯板 竹碎料 力学性能 

分 类 号：TU366[建筑科学—结构工程]