METHOD OF IMPROVING COLORING A PRODUCT FROM UHMWPE, A COLORED PRODUCT AND PRODUCTS CONTAINING A PRODUCT

摘要

A method for increasing the color intensity of a colored molded product from UHMWPE, comprising the steps of: a) preparing UHMWPE, coloring additive and color enhancer, b) molding UHMWPE into a molded product from UHMWPE, c) adding a color amplifier to UHMWPE before or at the molding stage and d) adding coloring additives to UHMWPE before, during or after the molding stage, and the color enhancer is a material with a hardness greater than that of the molded product, measured in the absence of a color enhancer.