Studies on Hardening of Amino Resins

DOI 1 Citations

Bibliographic Information

Other Title
  • アミノ樹脂の硬化に関する研究
  • IX. Diffusion of Water into Unmodified and Modified Melamine Resin Laminates, and Effect of the Degree of Cure of Resin on Diffusion Coefficient
  • 第9報メラミン樹脂および変性メラミン樹脂積層板中への水の拡散ならびに拡散定数に及ぼす樹脂の硬化度の影響

Description

The diffusion of water into unmodified and benzoguanamine-modified melamine resin laminate has been investigated by using test pieces immersed in water.<BR>Then, the diffusion coefficients were calculated on each resin laminate.<BR>The degree of cure of resin was measured by “formaldehyde isolation test” described in previous paper (I) of this series.<BR>The diffusion coefficient (at 30 and 70°C) for each resin laminate increased with the degree of cure of resin and the apparent activation energy of diffusion was ca. 8kcal/mol.

Journal

  • Kobunshi Kagaku

    Kobunshi Kagaku 22 (246), 668-672, 1965

    The Society of Polymer Science, Japan

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Details 詳細情報について

  • CRID
    1390282681496123648
  • NII Article ID
    130004032568
  • DOI
    10.1295/koron1944.22.668
  • ISSN
    18848079
    00232556
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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