- Layer-by-Layer 다층흡착 처리 시 고분자전해질 종류가 종이의 물성에 미치는 영향
- ㆍ 저자명
- 이성린,류재호,진성민,윤혜정,Lee. Sung-Rin,Ryu. Jae-Ho,Chin. Seong-Min,Youn. Hye-Jung
- ㆍ 간행물명
- 펄프 종이기술
- ㆍ 권/호정보
- 2009년|41권 4호|pp.65-72 (8 pages)
- ㆍ 발행정보
- 한국펄프종이공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
We investigated the effect of polyelectrolyte types in Layer-by-Layer multilayering and furnish combination on physical properties of paper. Handsheets were made from pulp fibers with different polyelectrolytes composition, and their density, formation, tensile strength, strain, tear strength and burst strength were evaluated. The density of handsheet was slightly decreased by polyelectrolyte multilayering. Formation did not show a significant change, but all mechanical properties were increased by polyelectrolyte multilayering. Remarkable improvement in tensile and tear strengths was obtained when pulp fibers were treated with cationic starch and poly styrene 4-sulfonate. Irrespectively of final ionicity of pulp fiber, tensile index, strain and tear strength of paper could be improved simultaneously by polyelectrolyte multilayering.