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›› 2012, Vol. 46 ›› Issue (4): 11-16.

• 研究报告 • Previous Articles     Next Articles

Application Technology of Recombinant Material Prepared by Processed Remainder of Bamboo Strip

SUN En-hui1,2, SUN Feng-wen2   

  1. 1. Institute of Agricultural Resource and Environmental Sciences, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;2. Bamboo Engineering Research Center, Nanjing Forestry University, Nanjing 210037, China
  • Received:2012-03-12 Revised:1900-01-01 Online:2012-07-30 Published:2012-07-30

Abstract: In order to make full use of resources, the processed remainder of bamboo strip was selected as raw material. The effects of glue-spreading, processing time with alkali, hot-pressing pressure and time on the performance of reconstituted-bamboo were investigated. Some better parameters were obtained. In order to get better board, the influence of others factors, i.e. pre-stressed, time, moisture content and specification etc. were improved. The results showed that the properties of reconstituted-bamboo were greatly improved while increasing hot-pressing pressure, pre-stressed, preset-time and specification. The pre-condition is glue-spreading 8.5%, processing time with alkali 15 h and hot-pressing time 18 min. The static bending strength and modulus of elasticity can meet national standards through the modification of bamboo strip processing residues without the qinghuang removed. This method can make full use of bamboo resources and reduce the economic cost. It also provides evidence to promote new wood adhesives.

Key words: processed remainder of bamboo strip, recompounded-bamboo, hot-pressing technology, performance test

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