Environment-friendly coloring agent for interior design and preparation method of environment-friendly coloring agent

Abstract

The invention discloses an environment-friendly coloring agent for interior design and a preparation method of the environment-friendly coloring agent, and relates to the technical field of decoration materials. The coloring agent comprises the following raw materials in parts by weight: 10-15 parts of a natural pigment, 20-25 parts of a synthetic pigment, 5-8 parts of an auxiliary agent and the balance of distilled water, wherein the natural pigment is natural iron oxide and metal mixed powder, and the synthetic pigment is a mixture of nanoscale superfine titanium dioxide, nanoscale superfine zinc barium powder, nanoscale superfine zinc oxide and nanoscale superfine titanium dioxide. The natural pigment and the synthetic pigment are adopted to produce the coloring agent, the coloring agent has the advantages of being non-toxic, small in smell and the like, the environmental protection performance of the product is better, ultrafiltration liquid is subjected to microencapsulation through the microencapsulation technology, the application performance of the coloring agent is improved, the adhesive force of the coloring agent can be remarkably improved through secondary grinding, and the problem that an existing interior design coloring agent is not ideal in application quality and poor in adhesive force, dispersity and environmental protection performance is solved.

Description

technical field [0001] The invention belongs to the technical field of decoration materials, and in particular relates to an environment-friendly colorant for interior design and a preparation method thereof. Background technique [0002] Colorants in interior paints are used in paint products and can be used to color paint pigments. Colorants can be divided into natural colorants and synthetic colorants according to the source classification. Synthetic colorants can be divided into oily, water-based, varnish, gum , Paint colorants, pigments, and dyes are seven categories. Natural colorants are carotenoids extracted or processed from animals, plants and microorganisms. At present, the natural pigments widely accepted and used in the international market mainly include marigold flowers. Pigment derivatives and capsanthin derivatives. In addition, natural animals and plants are often used as colorants in China, such as ginseng stem and leaf powder, marigold powder, purple jade...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of environment-friendly coloring agent and preparation method thereof for interior design, adopt natural pigment, synthetic pigment to produce coloring agent, have advantages such as non-toxic, little smell, make the environmental protection performance of product better, adopt Microcapsule technology microencapsulates the ultrafiltrate, improves the colorant, improves the application performance of the colorant, and performs secondary grinding so that the adhesion of the colorant can be significantly improved, which solves the problem of insufficient application quality of the existing interior design colorant Ideal, but the adhesion, dispersibility and environmental protection of the colorant are poor