Surface and Subsurface Evaluations of Powder Molding Parts (The 2nd report)

Evaluation of Similarity in Products

Abstract

Physical properties of powder molding parts are measured to evaluate the marketability. In the first report, some power foundations in cosmetic products are identified the characteristics and the similarity with measuring the cutting resistance and the critical cutting thickness for delamination, friction coefficients and the water repellency. This report evaluates the performances of products with including the color characteristics. The marketability of the product is investigated by the proposed method.