Formula and production method of organosilicon-free easy-defoaming ceramic nitro paint

Abstract

The technical scheme provides a formula and a production method capable of solving the problem of the presence of organosilicon in the easy-defoaming ceramic nitro coating material. The ceramic nitrocoating material of the present invention comprises, by weight, 10-15% of ethyl acetate, 10-15% of n-butyl acetate, 5-10% of isopropanol, 3-5% of propylene glycol methyl ether acetate, 20-25% of 1 / 16second nitrocellulose, 1-5% of efficient matting powder, 20-30% of a 70% alkyd resin polymer, 1-5% of non-matting wax slurry, and 0.1-1.1% of a (organosilicon-free) defoaming polymer solution.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for improving the defoaming performance of ceramic nitro paint without organic silicon and a manufacturing method thereof. Background technique [0002] Ceramic nitro paints on the market now generally have the problems of high viscosity and unsatisfactory defoaming effect. After stirring, a large number of air bubbles are prone to appear, and it needs to stand for a long time to defoam, which affects the construction time of nitro paints, and is also easy affect the aesthetics of ceramics. At the same time, nitro-based paints that are easy to defoam generally contain organosilicon compounds, which not only easily pollute the environment, but also affect the leveling performance of the paint when it is formed into a film, resulting in unsightly wood products. Contents of the invention [0003] The invention solves the problem that the existing easy-to-defo...

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem that the existing easy-to-defoam ceramic nitro coating contains organic silicon, and invents a formula improved by using a silicon-free foam breaker and its manufacturing method