Article
  • Studios on the experimental Investigation of Surface Modified Mica by FTIR and Its Graft Copolymerization(I)
  • Bim WT, Noh CT, Jeong CN, Park SK
  • 표면개질 운모에 대한 FT-IR의 실험적고찰 및 그의 그라프트공중합
  • 김원택, 노시태, 정창남, 박성근
Abstract
Fourier Transform Infrared Spectroscopy (FTIR) was utilized to study the structure of the silane coupling agent and to identify graft copolymerization of monomer with three kinds of silane coupling agents on mica. Infrared spectra of mica alone and the treated mica with 5wt% vinyl silane aqueous solution were compared by FT-digital subtraction technique. Spectrum difference of polyvinylsiloxane solid indicated that the coupling agent on the mica surface took silane form. It was also found that silane coupling agent with viny1 functional groups on the mica surface could copolymerized with methyl methacrylate and styrene with radical initiators such as BPO and AIBN Grafting ratio and efficiency with BPO were higher than those with AIBN.

Keywords:

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1985; 9(1): 35-43

    Published online Feb 25, 1985

  • 10.7317/pk.
  • Received on Nov 30, -0001
  • Revised on Nov 30, -0001
  • Accepted on Nov 30, -0001

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