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|Table of Contents|

化学处理对竹青、竹黄胶合性能的影响(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2013年04期
Page:
171-174
Column:
研究简报
publishdate:
2013-07-15

Article Info:/Info

Title:
Effect on bonding performance of bamboo skin and bamboo pith through chemical processing
Article ID:
1000-2006(2013)04-0171-04
Author(s):
ZHANG Xiaodong1 CHENG Xiucai2 LIN Longsheng1 TANG Yanan1 WU Hao1
1.Bamboo Engineering Research Center of Nanjing Forestry University, Nanjing 210037, China;
2.Nanjing Institute of Supervision and Testing on Product Quality, Nanjing 210028, China
Keywords:
bamboo skin bamboo pith bonding performance NaOH
Classification number :
S781
DOI:
10.3969/j.issn.1000-2006.2013.04.033
Document Code:
A
Abstract:
The outer and inner kins of bamboo were treated with NaOH respectively, and the related performance of the panels manufactured with the outer and inner kins of bamboo before and after treatment were compared. Test results indicated that the MOE and MOR of the panels which made up with treated bamboo strips were higher than untreated, and density changed a little. No matter Ⅰ or Ⅱ kind of stripping rate reduced significantly. It indicated that bonding performance of bamboo skin treated with NaOH was better than untreated one. Above all, the improvement of mechanical performance which caused by the improvement of the bonding performance was higher than strength loss caused by chemical treatment. The chemical composition of outer and inner skins before and after treatment was analyzed with FTIR, and the analysis result verified that the content of fatty substances and SiO2 were both reduced after treatment.

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Last Update: 2013-07-30