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http://dx.doi.org/10.12654/JCS.2020.36.6.03

A Study on the Manufacturing and Applicability of Rosin-based Epoxy Adhesives and Filling Material for Conservation of Wood Crafts  

Wi, Koang-Chul (Department of Cultural Heritage Conservation, Hanseo University)
Han, Won-Sik (The Research Center of Conservation Science for Cultural Heritage, Hanseo University)
Oh, Seung-Jun (The Research Center of Conservation Science for Cultural Heritage, Hanseo University)
Publication Information
Journal of Conservation Science / v.36, no.6, 2020 , pp. 475-482 More about this Journal
Abstract
In this study, we synthesized rosin-based epoxy resin and manufactured two components adhesives and epoxy putty using this epoxy resin. This study manufactured main element of adhesives for enabling it to form epoxide group by letting epichlorohydrin react to maleic anhydride modified rosin, and used room temperature curing type triethylenetetramine for hardener. The ratio between main element and hardener of of manufactured adhesives was 100 : 20, and main element and hardener of filling material were manufactured as clay type by mixing them with filler. Manufactured undiluted adhesives and filling material showed very stable result in the adhesive strength (3.06 MPa) and ultraviolet irradiation, showing outstanding result comparing to existing restoration adhesives. And it is considered a material having reversibility as it was dissolved in organic solvents such as acetone and toluene after being hardened, which showed a result that solved part of possible problems caused by restoration. As a result of use and application of manufactured adhesives and filling material for actual wood crafts, they showed excellent results in workability, stability, removability etc., and this study confirmed that the material can be used for and applied to various fields.
Keywords
Conservation of wood crafts; Wood crafts adhesives; Resin adhesives; Conservation material; Conservation science;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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