絹糸の脆化に関する電子顕微鏡的研究

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  • 桑原 〓
    グンゼ株式会社研究所 広島大学教育学部

書誌事項

タイトル別名
  • ELECTRON MICROGRAPHIC INVESTIGATION ON THE DESTRUCTION OF SILK FIBERS
  • (5) ON THE DESTRUCTION DUE TO AMMONIA GAS TREATMENT
  • 第5報アンモニアガスによる脆化作用

抄録

The influence of ammonia gas treatment of silk fiber on its destruction was investigated to observe the change of the surface structure and its physical properties.<br>Silk fibroins were treated in textural form with ammonia gas for the different length of time (5-10 days), and then their surface structure was observed by means of the the electron microscope.<br>The action of ammonia gas treatment as the gas phase method was found to be partial and also slight.<br>While swelling and contraction of the surface, the coloring and destruction of silk fiber was noted. This tendency is similar to that in an alkali treatment (0.1 N NaOH solution).

収録刊行物

  • 繊維学会誌

    繊維学会誌 24 (4), 159-163, 1968

    社団法人 繊維学会

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