Title:
圧密合板
Document Type and Number:
Japanese Patent JP6861980
Kind Code:
B2
Abstract:
Provided is a consolidated plywood obtained by effectively using an oil palm stem material, which has been heretofore left unused, as an original wood material without producing new industrial waste, said consolidated plywood having, among various physical properties, a particularly high Young's modulus and excellent rigidity and being able to be used for a wide range of applications as a replacement for hard wood. In said consolidated plywood obtained by consolidating a laminated material composed of a plurality of single sheets formed from an oil palm material, the value of air-dry density after the consolidation is in the range of 0. 6-1. 4 (g/cm3) and the value of bending Young's modulus is in the range of 3. 5-18. 0 (GPa).
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Inventors:
Masao Fukuyama
Application Number:
JP2016187760A
Publication Date:
April 21, 2021
Filing Date:
September 27, 2016
Export Citation:
Assignee:
Palm Holts Co., Ltd.
International Classes:
B27D1/04; B27K3/02
Domestic Patent References:
| JP2015000533A | ||||
| JP2014019031A | ||||
| JP2015131474A | ||||
| JP2015145078A |
Attorney, Agent or Firm:
Minoru Yamada