パガス粉末の圧縮成形加工に関する研究(第1報〉
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概要
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Okinawan sugar industy produces bagasse as much as five hundred thousand tons annually. This paper is a report of fundamental study on utilization of the bagasse as industrial material such as board or shaped articles formed by pressing the mixed material of bagasse. bond and other additionals. Urea resin and melamine resin were adopted as bond this time. Bagasse fibers mixed with bond in various ratio were pressed and formed under the pressure of 200 Kg/cm^2 and the temperature of 120℃, into the shape of disc of 30 cm diameter and 5 mm thick.Test pieces cut out from the bagasse disc board were put to the tests of tensile strength, elongation，bending strength and watet absorption.Maximum tensile strength reached to 210 Kg/cm^2 and maximum bending stress to 9.5Kg/mm^2 ,while minimum water absorption rate per net bagasse weight showed 18%.In general, result of the tests showed that the formed bagasse has fair possibility to be utilized as industrial material.
- 琉球大学理工学部の論文
- 1973-03-00
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