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Preparation of self‐healing acrylic copolymer composite coatings for application in protection of paper cultural relics
Author(s) -
Xu Jicheng,
Zhang Tao,
Jiang Yan,
Yang Dongya,
Qiu Fengxian,
Chen Qian,
Yu Zongping
Publication year - 2020
Publication title -
polymer engineering and science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.503
H-Index - 111
eISSN - 1548-2634
pISSN - 0032-3888
DOI - 10.1002/pen.25282
Subject(s) - materials science , composite number , copolymer , composite material , calcium carbonate , coating , polymer , polymer science
Due to the limitation of storage condition, paper cultural relics are constantly subject to human damage and natural aging, requiring rescue protection. In this study, a series of nanocellulose/calcium carbonate microcapsule/fluorine‐acrylamide styrene/acrylic copolymer composite protection materials were prepared and used as an efficient self‐healing composite coating for paper cultural relics protection. CaCO 3 microcapsules were prepared by interfacial reaction method and doped into the polymer materials to obtain the self‐healing composite coating. The properties of composite protection materials were studied via the self‐healing experiment, dry heat accelerated aging test, and reversible experiment. The effects of composite protection materials on simulate paper cultural relics were analyzed. The results show that when the amount of hollow calcium carbonate microcapsules was 0.500 g, the composite protection materials had good comprehensive performances. The prepared materials work positive influence on the conservation of simulate paper cultural relics that could be one of the potential materials for application in protection of paper cultural relics. POLYM. ENG. SCI., 60: 288–296, 2019. © 2019 Society of Plastics Engineers