Waterborne paint with camouflage decorative effect and preparing method of waterborne paint

Abstract

The invention relates to a waterborne paint with a camouflage decorative effect and a preparing method of the waterborne paint. Every 100 parts of the paint by weight is prepared from, by weight, 59-61 parts of a base material, 30-32 parts of pigment, 5.8-6.2 parts of filler and 2.7-3.3 parts of an assistant. The base material is prepared from acrylate emulsion and water, and kieselguhr serves as the filler. The preparing method of the waterborne paint comprises the steps that the pigment and the filler are finely ground, the finely-ground pigment, the finely-ground filler, the base material and the assistant are fully stirred at the room temperature, and the waterborne paint can be obtained. When the waterborne paint is used, a paint film is formed on the surface of a target with the method of rolling coating or brush coating or mechanical spraying or the like, and the needed camouflage painting or decorating effect can be obtained after drying. The paint has good camouflage performance and high adhesion, water resistance, acid-base resistance and weather fastness, is nontoxic, harmless and free of foreign smells, belongs to environment-friendly type camouflage decorative paint and is suitable for permanent camouflage painting needs of military engineering facilities and other targets, and also capable of being used for beautifying or individualized decorating coating of civil or commercial buildings.

Description

technical field [0001] The invention relates to a decorative coating, more specifically, the invention relates to a water-based coating with a camouflage decorative effect and a preparation method thereof. Background technique [0002] Camouflage decorative coatings are generally used for camouflage of military targets, and are also commonly used for landscaping or personalized decoration of civil or commercial buildings. Camouflage camouflage has certain special technical requirements for its camouflage decorative coatings. Generally, it should have good camouflage performance, strong adhesion performance and environmental adaptability. Existing camouflage decorative coatings, especially camouflage decorative coatings for engineering buildings, have many disadvantages, such as fading, peeling or cracking, etc., which are easy to occur on the camouflage decorative coatings on the surface of buildings. Performance is unstable. [0003] In recent years, water-based camou...

AI Technical Summary

Problems solved by technology

At present, methacrylate copolymers, vinyl acetate / methacrylate copolymers, and styrene / methacrylate copolymer emulsions are widely used. Among them, acrylate polymer emulsions have strong adhesion, Superior elasticity, water and alkali resistance, abrasion resistance and low temperature resistance, as well as non-pollution, convenient and safe operation, it is mostly used in waterproof coatings and anti-corrosion coatings, but it has not been used in camouflage decorative coatings