Reserch of Water-borne Designed Decorative Finishing

Part1 Application of Water-borne Coloring Particles and Painting Workability Evaluation

Abstract

Multicolor paints have a history of more than 50 years in Japan,and the design created by the special coloring has been popular for a long time.The solvent base paint with oil droplet in water has been a mainstream,however,declined rapidly from respect of the environment concern.Paying an attention to easy color designing property with multicolor paints,we have studied user friendly,fulfilling variety of user demand,completely water-borne multicolor paint system.As a result,we found out paint stability,film performance,film appearance and painting workability are affected by compression destruction strength,diameter and concentration of the coloring particles.Finally we have developed water-borne designed multicolor finish for exterior and interior.The developed material is conformed to JIS K 5667 and is suitable to be applied with various painting method.