ELECTRON MICROGRAPHIC INVESTIGATION ON THE DESTRUCTION OF SILK FIBERS

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  • Kuwahara Akira
    Gunze Co., Ltd. Shinonome Branch, Faculty of Education, Hiroshima University

Bibliographic Information

Other Title
  • 絹糸の脆化に関する電子顕微鏡的研究
  • (3). ON THE DESTRUCTION DUE TO DILUTE ACID TREATMENT
  • 第3報希薄な酸による脆化作用

Abstract

The influences of dilute acid treatment of silk fiber on its destruction was investigated on the about transition of the surface structure and variation of its physical properties.<br>Silk fibroins were treated in textural form with 2%. H2SO4 solution for the different length of time (2-16 hours) at 95°C, and then their surface structure was observed by means of the electron microscope.<br>While swelling and solving of the surface of silk fibroin take place, unheaving phenomena and states of cliff and hill occur, and the structure of fiber is gradualy destroyed.

Journal

  • Sen'i Gakkaishi

    Sen'i Gakkaishi 24 (3), 108-112, 1968

    The Society of Fiber Science and Technology, Japan

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