에폭시 레진의 배색효과 표현법 연구 Ⅰ

Abstract

This is the second year research of 「the study on the development and application of resin and silicone molding techniques based on the image scale for the expansion of formative arts」. The research is based on the experiment of the materials and processing methods applicable to the resin based color expression and color combination effect. This study utilizes three types of epoxy (resin for 24-hour hardening(#A), liquid-type resin for 1-hour hardening, and gel-type resin for 24-hour hardening(T7)) so as to test a variety of processing methods. The previous study 「on painting expression using epoxy and pigments」 suggested the color combination expression method that makes it possible to mold at least two pigments in one frame so as to induce the natural flow line of epoxy resins. This study tests the physical characteristics of resin and pigments, the color combination expression method with a clear boundary line, and the effect of color combination according to post-processing. The experiment is proceeded in four main ways. First, experiment with changesing the conditions that appear when using resin exclusive pigments and using other materials. Secondly, the effect of color formation that appears differently depending on the type of pigments is tested in order to observe visual specialties. Thirdly, the method of processing color combination is studied in order to distinguish a boundary line clearly. Lastly, through the post-processing based pattern expression, a variety of methods of the color combination effect presenting the surface effect are suggested. The results of each experiment proved that the hardness changes according to the combination of epoxy type and the pigment, repeated coloration of the same structure using various frames, pattern-forming coloration using different curing time differences, and coloration using texture and light difference by post-processing were effective with the color effect methods. In addition, it was confirmed that it is possible to express extended colors by overlapping or linking each result. The experiment of this study is meaningful in the point that it suggests the analysis on the applicability of resin and expression methods in the material aspect of formative arts and thereby presents the practical guidelines of resin material and expression. This study is the previous research of 「A Study on Expression Methods of the Color Combination Effect of Resin Ⅱ」. Based on the study results, it will be expanded to be applied to various plane and flat & stereoscopic sculptures. In addition, this study will be the ground that supports justification of the study on ‘the establishment of resin image scale’.