Study on the application of oligomers in paper reinforcement protection
Keywords:Low Molecular Weight;, Hexamethylene Diisocyanate (HDI) Trimer, Paper Protection
In order to improve the strength of paper, solve the problem of poor permeability of traditional resins to paper, the low molecular weight hexamethylenediisocyanate (HDI) trimer was investigated, and the chemical and physical properties of paper samples were tested in this work. Results showed the paper treated by HDI trimer had good mechanical property, the tensile strength was increased from 1105 to 4151 N/m, the folding endurance was increased from 20.8 to 275; and had good glossiness and brightness. Therefore, the prepared HDI trimer has great application prospects in the protection of paper.
S. Jin, X. Rui, H. LI, Study on Nano-Silica in Protection of Paper, To Chemistry Journal, 01 (2018) 12-18.
P. Calvini, G. Conio, M. Lorenzoni, E. Pedemonte, Viscometric determination of dialdehyde content in periodate oxycellulose. Part I. Methodology, Cellulose, 11 (2004) 99-107.
BÉGIN, P. Deschâtelets, S. Grattan, D. Gurnagul, N. Iraci, J. Kaminska, E. Woods, D. Zou, The Effect of Air Pollutants on Paper Stability, Restaurator, 20 (1999) 1-21.
C.H.M. Camargos, J.C.D. Figueiredo, F.V. Pereira, Cellulose nanocrystal-based composite for restoration of lacunae on damaged documents and artworks on paper, Journal of Cultural Heritage, 23 (2017) 170-175.
C.M. Guttman, K.L. Jewett, Protection of Archival Materials from Pollutants: Diffusion of Sulfur Dioxide Through Boxboard, Journal of the American Institute for Conservation, 32 (1993) 81-92.
S.A. Connors-Rowe, H.R. Morris, P.M. Whitmore, Evaluation of Appearance and Fading of Daylight Fluorescent Water Colors, Journal of the American Institute for Conservation, 44 (2005) 75-94.
DANIEL, F. Flieder, F. Leclerc, FRANÇOISE, The Effects of Pollution on Deacidified Paper, Restaurator, 11 (1990) 179-207.
M. Afsharpour, F.T. Rad, H. Malekian, New cellulosic titanium dioxide nanocomposite as a protective coating for preserving paper-art-works, Journal of Cultural Heritage, 12 (2011) 380-383.
M. Afsharpour, S. Imani, Preventive protection of paper works by using nanocomposite coating of zinc oxide, Journal of Cultural Heritage, 25 (2017) 142-148.
X. Rui, S. Jin, Y. QI, H. LI, Progress on Modified Polyurethane for Preservation of Paper Cultural Relic, To Chemistry Journal, 01 (2018) 68-72.
X. Wang, S. Jin, Y. Qi, H. Li, Modified Natural Polymer Materials for Paper Protection, To Chemistry Journal, 01 (2018) 82-87.