Nanocrystalline glaze slurry and a product of varnish baking

Abstract

Nanocrystalline glaze slurry is provided. The nanocrystalline glaze slurry includes nanometer silica. A product of varnish baking is also provided and includes a substrate, a middle paint layer and an outer coating from inside to outside. The outer coating is a coating formed after the nanocrystalline glaze slurry is baked. The product preserves overall appearance and properties of original baked varnish without being influenced by the outer coating, and has better luminance, stronger capabilities of contamination preventing and easy cleaning and better in environment protection performance.

Description

technical field [0001] The invention relates to a glaze slurry, in particular to a nanometer microcrystalline glaze slurry and a baking varnish product. Background technique [0002] At present, the common manufacturing process of painted door panels in the cabinet and furniture industry is as follows: first, the shapes are processed on the substrate panel, then the (substrate) white blank is polished, and the primer is sprayed. After drying, the primer is polished, and then sprayed The topcoat is dried in the oven and then sanded. After repeatedly spraying several layers of paint on the substrate, it is the baking paint product we have seen, and there may be differences in the number of paint layers between different manufacturers on the market, but the paint used is the same as polyester resin. Paint: Polyurethane type polyester paint PU paint and unsaturated polyester paint PE paint. [0003] PU paint and PE paint are the most commonly used baking paints at present: PU ...

AI Technical Summary

Problems solved by technology

[0005] 1. The surface of baking varnish products is smooth and beautiful, just like the surface of glass, but limited by the chemical and physical properties of the paint components themselves, the surface that seems smooth to the naked eye will still have more capillary holes after microscopic magnification, which is the cause The root cause of ordinary stains leaving marks, and if it is an oil-based pen-like substance, it is difficult to remove the graffiti surface;

[0006] 2. In the preparation process of PU paint and PE paint, commonly used coatings for baking paint products, corresponding curing agents or accelerators need to be added, most of which are benzene substances, and a certain amount of formaldehyde will be released when exposed to the air for a long time, even if it is controlled within the national standard within the range, but it gives a bad impression to consumers of paint products

Images