Mg合金とゴムの加硫接着に及ぼすゴム配合因子の影響  [in Japanese] Effect of Adding Hindered Nickel Salts on Adhesion of Metal to Rubber, Part 2. Effect of Various Additives on Direct Adhesion of Magnesium Alloys to Rubber  [in Japanese]

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Author(s)

    • 史 暁東 SHI Xiaodong
    • 岩手大学工学部応用化学科 Department of Chemical Engineering, Faculty of Engineering, Iwate University
    • 森 邦夫 MORI Kunio
    • 岩手大学工学部応用化学科 Department of Chemical Engineering, Faculty of Engineering, Iwate University
    • 吉田 敦 YOSHIDA Atsushi
    • 岩手大学工学部応用化学科 Department of Chemical Engineering, Faculty of Engineering, Iwate University

Abstract

The effect of various additives such as different nickel carboxylate, accelerator MBTS, sulfur and ZnO on the peel strength has been studied in the direct adhesion of surface-treated magnesium alloys to styrene butadiene rubber-natural rubber (SBR-NR) blends. Good adhesion was obtained by using nickel branched-alkyl carboxylates such as nickel 2-ethylhexanoate and nickel isostearate, whereas no effect for this adhesion was observed when nickel straight-chain carboxylates such as nickel n-octanoate and nickel n-stearate were added. The analysis of adhesion interface by an electroprobe microanalyzer and X-ray photoelectron spectroscope showed that nickel, sulfur and zinc in rubber compounds transferred onto the surface of Mg alloys and the amounts of these elements raised with the increase of nickel 2-ethylhexanoate concentration. This suggestes that interface layers which contained ZnS and active nickel sulfides are formed at the adhesion interface during vulcanization, and the interface layers become thicker by increasing the nickel 2-ethylhexanoate concentration.<br>Moreover, it is found that the highest peel strength were obtained when 0.5phr for MBTS, 2phr for sulfur and 5 phr for ZnO were added in rubber compounds respectively, but peel strength under the excessive sulfur or MBTS addition decreased due to the drop in tearing strength of vulcanized rubber.

Journal

  • NIPPON GOMU KYOKAISHI

    NIPPON GOMU KYOKAISHI 75(5), 210-215, 2002-05-15

    THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

References:  14

  • <no title>

    MAESELLA A.

    Rubber Chem. Technol. 42, 613, 1969

    Cited by (1)

  • <no title>

    WAGNER M. P.

    Rubber Chem. Technol. 45, 1144, 1972

    Cited by (1)

  • <no title>

    ALBRECHT K. D.

    Rubber Chem. Technol. 46, 981, 1973

    Cited by (2)

  • <no title>

    ULBRICH K. H.

    Kautsch. Gummi, Kunststoffe 27, 269, 1974

    Cited by (1)

  • <no title>

    CARPENTER G. T.

    Rubber Chem. Technol. 51, 788, 1978

    Cited by (1)

  • <no title>

    HICKS A. E.

    Rubber Chem. Technol. 45, 26, 1972

    Cited by (1)

  • <no title>

    HICKS A. E.

    Adh. Age 21, 1969

    Cited by (1)

  • <no title>

    VAN OOIJ

    Rubber Chem. Technol. 57, 686, 1984

    Cited by (1)

  • <no title>

    史暁東

    日ゴム協誌 74, 374, 2001

    Cited by (2)

  • <no title>

    WENING W. E.

    Gummi, Asbest. Kunstoffe 29, 749, 1976

    Cited by (1)

  • <no title>

    RUTZ G.

    Plaste u. Kautschuk 20, 33, 1973

    Cited by (1)

  • <no title>

    VAN OOIJ

    Rubber Chem. Technol. 54, 227, 1981

    Cited by (1)

  • <no title>

    芦田道夫

    日ゴム協誌 57, 544, 1984

    Cited by (6)

  • <no title>

    CORAN A. Y.

    Science & Technology of Rubber 291, 1978

    Cited by (1)

Codes

  • NII Article ID (NAID)
    10008225236
  • NII NACSIS-CAT ID (NCID)
    AN00189720
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    0029022X
  • NDL Article ID
    6162437
  • NDL Source Classification
    ZP17(科学技術--化学・化学工業--高分子化学・高分子化学工業--ゴム・プラスチックス)
  • NDL Call No.
    Z17-125
  • Data Source
    CJP  NDL  J-STAGE 
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