Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Mechanical Properties of Acrylic Pressure-Sensitive Adhesives Containing Functional Monomers

기능성 단량체를 함유한 아크릴계 점착제의 물리적 특성

  • You, Ryong (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Lee, Seo Ho (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Park, Won Ho (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University)
  • 유룡 (충남대학교 유기소재.섬유시스템공학과) ;
  • 이서호 (충남대학교 유기소재.섬유시스템공학과) ;
  • 박원호 (충남대학교 유기소재.섬유시스템공학과)
  • Received : 2016.10.01
  • Accepted : 2016.10.21
  • Published : 2016.10.31
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Abstract

Acrylic pressure-sensitive adhesives (PSAs) were prepared using functional monomers such as 2-carboxyethyl acrylate (${\beta}$-CEA) and acrylic acid (AA) to control the degree of crosslinking. Acrylic PSAs with different glass transition temperatures ($T_g$) were prepared using an acrylate monomer with a low $T_g$. Acrylic PSAs with different weight-average molecular weights ($M_w$) were also prepared using isopropyl alcohol (IPA). The physical properties (peel strength, tack, shear strength) of the adhesive tapes were found to be dependent on the molecular weight, degree of crosslinking, and $T_g$ of the acrylic PSA.

Keywords

References

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