Heat-preservation and thermal-insulating water-based paint for glass sliding door and preparation method of water-based paint

Abstract

The invention discloses heat-preservation and thermal-insulating water-based paint for a glass sliding door. The water-based paint is prepared from the following raw materials in parts by weight: 48-53 parts of waterborne polyurethane resin, 16-19 parts of waterborne hydroxyl acrylic acid, 0.2-0.4 part of polypropylene oxide glyceryl ether, 1-3 parts of tripropylene glycol monobutyl ether, 0.3-0.6 part of alkylol amine titanate, 7-10 parts of modified pure acrylic emulsion, 0.2-0.5 part of polyether modified organo-polysiloxane, 0.2-0.4 part of dimethicone, 0.2-0.4 part of an accelerant TMTM, 0.3-0.6 part of butyl glycidyl ether, 0.3-0.6 part of guar gum, 0.3-0.5 part of diacetone-acryloamide, 0.4-0.9 part of zeolite powder, 1-2 parts of pigment, 1-3 parts of hollow glass microspheres, 2-3 parts of silica sol and 12-16 parts of deionized water. Due to adoption of the silica sol in the water-based glass paint disclosed by the invention, the hardness of a paint film is improved, and the paint film is not easy to peel off and is smooth and flat; due to adoption of the hollow glass microspheres, the heat preservation and thermal insulation effects are achieved, and the cost is lowered; due to adoption of the modified pure acrylic emulsion, properties such as the flouring resistance, the bactericidal activity, the scrubbing resistance and the weather resistance of the water-based paint are improved; the water-based paint is high in practicability and applicable to popularization.

Description

Technical field [0001] The present invention involves a coating and preparation method, especially a glass -migraphic coatings and preparation methods with insulation and insulation performance. Background technique [0002] Glass coatings are a kind of coating.It can stably adhere to the surface of the glass appliance, and use different colors to make the glass appliances aesthetically and decorate.Conventional glass coatings are divided into oily coatings and water -based coatings according to the type of solvents. Oilness is based on benzene and ester as solvents, and water properties are used as solvents.Glass coatings are developed from solvent type to water. It is an inevitable trend of glass jewelry, crafts, glass containers and wine bottles to adapt to the development of green environmental protection requirements. It has gradually replaced traditional solvent -based coatings and occupies the mainstream market areas.And with the continuous expansion of the application fie...

AI Technical Summary

Problems solved by technology

At present, the heat insulation products used in the market have defects such as poor heat insulation effect, low light transmittance, expensive construction equipment, complicated process, etc., which are not conducive to large-scale promotion to the market