The Stability of Aging and Synthetic Development of Paper Mending Tape for Conservation of Archive Document

종이 기록물 보수용 테이프 점착제 합성 및 열화 안전성 연구

  • Shin, Joung-Soon (Dept, of Printing Media, Joongbu University) ;
  • Lee, Kwi-Bok (Preservation Center, Korea Research Institute for Library and Information, The National Library of Korea)
  • 신종순 (중부대학교 인쇄미디어학과) ;
  • 이귀복 (국립중앙도서관 도서관 연구소 자료 보존실)
  • Received : 2012.04.23
  • Accepted : 2012.05.18
  • Published : 2012.06.01

Abstract

Polyacrylate dispersion(emulsion) as adhesive material was superior in quality such as preservation characteristics and reversibility. The tapes for repairing archival documents manufactured with four different types of formulation resulted in pH 7~8.8, soluble solid 50~52%, and viscosity 1,300~2,500 cps. Sample 4 of those was most excellent. Probably, sample 4 included inorganic materials such as MgO, silica gel, and zeolite. For selecting carrier of tape, tracing papers, were applied for manufacturing tapes and tested for adhesive strength and peel strength. Adhesive strength of tracing papers, was 3.1~3.8(N/10mm), 2.2~2.8(N/10mm), and 1.7-2.3(N/10mm), respectively. Peel strength was similar in all samples. To determine characteristic of conservation to the selected carriers, stability of deterioration was examined at conditions of $105^{\circ}C$ and $80^{\circ}C$ 65% for 7 days.

Keywords

References

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