- 아크릴계 점착제의 제조 및 점착특성에 관한 연구
- Preparation and Characteristics of Acrylic Pressure-Sensitive Adhesives
- ㆍ 저자명
- 김남석,박근호,Kim. Nam-Seok,Park. Keun-Ho
- ㆍ 간행물명
- 한국유화학회지
- ㆍ 권/호정보
- 2001년|18권 4호|pp.316-324 (9 pages)
- ㆍ 발행정보
- 한국유화학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
To prepare an acrylic type pressure-sensitive adhesive, quarternary polymers were synthesized from butyl acrylate (BA), 2-ethyl hexyl acrylate (2-EHA), methyl methacrylate (MMA), and 2-hydroxy ethyl methacrylate (2-HEMA). The quarternary polymers were identified by FT-IR and Molecular weight was measured by Gel Pearmeation Chromatography. Also, viscosity, solid content and peel strength were examined. The peel strength was 160 $g_{f}/25$ mm when the volume ratio of feed monomer to solvent was 1.3:1, and the ratio was relevant to commercial usage. The pot life of adhesive was 30 sec at the 50 m/min of heat treatment rate at, and it indicated that the minimum drying time was 30 sec. In weathering resistance test, peel strength of $160{sim}180$ $g_{f}/25$ mm after 1000 h, with no residual remains on the adhesive surface.