Washable finger painting pigment for children

Abstract

The invention discloses a washable finger painting pigment for children, which is formed by mixing the following raw materials in percentage by weight: 0.1-0.2 percent of germicide, 0.8-1 percent of hectorite, 0.5-0.7 percent of color paste, 2.5-3.5 percent of kaolin clay powder, 3-4 percent of yellow starch gum, 0.02-0.03 percent of flavor enhancer, 8-10 percent of thickening agent and the balance of water. The invention has the advantages of fineness, smooth drawing, strong water-resisting property, fastness of dried drawings, and the like, adopts non-toxic raw materials and also has the advantage of safe use. Meanwhile, since the raw color paste is washable color paste, the pigment can be washed with water even if being stuck to clothes inadvertently when the children draw pictures.

Description

Technical field:

[0001] The invention relates to a pigment, in particular to a washable finger paint for children. Background technique:

[0002] Finger paint, as the name suggests, is to paint with your fingers, dip the paint on paper, canvas or other objects to paint. Finger paint should be in contact with the skin. Therefore, it is determined that the finger paint should not only maintain the excellent performance of watercolor, but more importantly, it should be non-toxic. In addition, most of the current finger paints are for children to practice painting. Children paint with their fingers, so it is difficult not to stain the clothes. . In recent years, the industry has continuously introduced non-toxic, easy-to-wash finger paints. For example, the patent application number is "92113716.8" and the name is "a new type of watercolor production method that is easy to clean". Powder, glycerin, emulsified oil, alkaline solution, and pigments are easy-to-clean watercolor p...