Environment-friendly waterproof stain-resistant silicon acrylate cover finishing paint and preparation method thereof

Abstract

The invention discloses environment-friendly waterproof stain-resistant silicon acrylate cover finishing paint and a preparation method thereof. The silicon acrylate cover finishing paint comprises the following components in parts by weight: 30 to 40 parts of organosilicon modified pure acrylic acid emulsion, 15 to 25 parts of styrene-acrylic emulsion, 10 to 15 parts of nano-titanium dioxide, 5 to 10 parts of tetraethyl orthosilicate, 5 to 10 parts of glycol, 5 to 10 parts of ethylene glycol butyl ether, 1 to 5 parts of a hydrophobing agent, 1 to 5 parts of a preservative, 1 to 5 parts of a film-forming aid, 1 to 5 parts of a defoaming agent, 1 to 5 parts of an anti-freezing agent, 1 to 5 parts of a wetting agent and 40 to 50 parts of deionized water. The silicon acrylate cover finishingpaint is compact in film, high in water tolerance, high in stain resistance and high in scrubing resistance, avoids fog change, ageing and bacterial growth, and is high in durability and high in clean-keeping property.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to an environmental-friendly, waterproof, and stain-resistant silicon acrylic finish paint and a preparation method thereof. Background technique [0002] Finish Paint—All wood products should be painted with paint immediately after installation. This layer of paint, called "finish paint", can not only protect wood products, but also isolate moisture and maintain the normal moisture content of wood; the finish paint is applied behind the real stone paint to protect the main coating Painted. Chenguang finish paint has good weather resistance and stain resistance, strong water and alkali resistance, strong adhesion, and long-term mildew resistance. After brushing the finish paint, the service life of the real stone paint can be extended, and the beauty of the real stone paint surface can be guaranteed for a long time. [0003] Now the finish paint has many different na...

AI Technical Summary

Problems solved by technology

The water-based fluorocarbon matte finish paint provided by the application does not need to add matting powder, overcomes the adverse effects of the existing finish paint on the environment and human health, low production efficiency, unstable gloss between batches, prone to sedimentation, paint Defects of film transparency, compactness, water resistance and poor leveling