文献类型：期刊文献

中文题名：浸胶竹纤维化单板干燥温度对竹基纤维复合材料性能的影响

英文题名：Glue-Impregnated Bamboo-Mat Drying Temperature Effect on Crushed Bamboo-Mat Composite Properties

作者：张亚慧[1] 祝荣先[1] 于文吉[1] 齐锦秋[2]

第一作者：张亚慧

机构：[1]中国林科院木材工业研究所国家林业局木材科学与技术重点实验室;[2]四川农业大学林学院

年份：2011

卷号：25

期号：6

起止页码：1-3

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2008】；

基金：林业公益性行业科研专项(201004006);四川省教育厅重点项目(07ZA075)

语种：中文

中文关键词：竹基纤维复合材料;浸胶竹纤维化单板;干燥温度;性能

外文关键词：crushed bamboo-mat composites; glue-impregnated bamboo mat; drying temperature; properties

分类号：S795.5;TS653

摘要：以慈竹为试材,探讨浸胶竹纤维化单板的干燥温度对竹基纤维复合材料性能的影响。结果表明:随着干燥温度由70℃升至90℃,复合材料的抗弯强度、弯曲模量和垂直加载水平剪切强度呈现先上升、后下降的趋势,平行加载水平剪切强度和耐水性能逐渐下降。综合考虑板材性能和生产效率,建议工业化生产中的干燥温度设为80℃。
Drying glue-impregnated bamboo mats to moisture content around 8%～10% is a key process to make crushed bamboo-mat composites.The authors conducted an experiment to investigate how the drying temperatures could influence the composite＇s properties.The results indicated that when the drying temperature was raised from 70 ℃ to 90 ℃,the modulus of rupture,modulus of elasticity,and horizontal shear strength（by vertical loading） of the composite increased and then decreased.However,the horizontal shear strength（by horizontal loading） and water-resistance gradually decreased.Considering the composite properties and product efficiency,the authors suggested that 80 ℃ drying temperature should be used for manufacturing the composite.