:(1) Measuring Principles and Results for Various Kinds of Paper

概要

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The impact breaking behavior of paper was studied in order to obtain inf ormations on mechanical properties of paper under high speed elongation (200 cm/sec-170 cm/sec). <BR>The acceleration transducer was attached to the hammer of pendulum type dynamic tester. The output pulse from accleration transducer at the instant of impact was expanded in time scale by thousands of times by using a transient time converter, and then was detected by using recording millivolt meter and synchroscope through the amplifier. <BR>The time-to-failure, strain-to-failure, impulse and breaking energy of various kinds of paper were obtained by analysing the data.
紙パルプ技術協会の論文