J0407-1-3 竹単繊維を用いて抄紙する紙の比剛性に及ぼす竹齢の影響(バイオマス由来材料の成形加工と特性評価(1))

概要

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This paper discussed the differences of elastic modulus of paper fabricated with the bamboo single fibers. The separated bamboo fibers were alkali treated after the extraction from Moso bamboo trees, in which their age was between 2 months to 4 years old, respectively. Specific elastic modulus and dimensions of single fibers according to the age of bamboo were investigated. The bamboo paper was processed with a heat press technique using the selected wet bamboo fibers after the filtration. Superior property on specific elastic modulus of the paper was obtained when the young Moso trees were selected for the material of paper. The result was introduced due to high aspect ratio of single fibers in which the number of connections would be increased between single fibers rather than due to improvement of specific modulus of single fibers according to high content of cellulose shown in young bamboo tree.
一般社団法人日本機械学会の論文
2009-09-12