期刊论文

Preliminary Study on the Production Technology of the Reconsolidated Bamboo and Reconsolidated Bamboo-wood Composite Panels for Outdoor Use

中文

林业机械与木工设备

2095-2953

2011

39

11

17-18,21

10.3969/j.issn.2095-2953.2011.11.006

国家林业局“948”技术引进项目（2010-4-14）；

本校为第一机构

以酚醛树脂为胶粘剂,以竹束和木单板为原料,制造出室外用重组竹和重组竹木复合材,探讨了热压温度和压力对板材的弹性模量、静曲强度以及吸水厚度膨胀率的影响规律。结果表明：随着热压温度的提高,重组竹和重组竹木复合材的静曲强度、弹性模量、尺寸稳定性显著增加;在本研究范围内,热压压力对板材力的学强度和吸水厚度膨胀率的影响不显著;重组竹的静曲强度和弹性模量均明显高于重组竹木复合材,但其尺寸稳定性无显著区别;重组竹和重组竹木复合材的优化热压温度与压力分别为170℃和4MPa。

The reconsolidated bamboo and reconsolidated bamboo-wood composite panels for outdoor use are manufactured with phenolic resin as adhesives,bamboo bundles and wood veneer as raw materials,and the effect of press temperature and pressure on the some physical properties of the composite panels are discussed.The results show that the modulus of elasticity（MOE）,modulus of rupture（MOR） and dimension stability of the reconsolidated bamboo and reconsolidated bamboo-wood composite panels significantly increase with the improved press temperature.Th...