Ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and preparation method thereof

Abstract

The invention discloses an ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and a preparation method thereof. The ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer comprises bisphenol A epoxy acrylate, aliphatic urethane acrylate, TEPA (pentaerythritol triacrylate), TPGDA (Tripropylene Glycol Diacrylate), inorganic natural powder, a wetting agent and auxiliary agents, and is prepared through a grinding and mixing process. The wood lacquer has three-in-one superior performance of a novel instant curing filming coating, an environment-friendly, high-efficiency and energy-saving novel ultraviolet coating and a coating film, has a superior stain-resistant clean function and releases negative ions to purify air; the film comprises a three-dimensional netlike structure and has a superior wear-resistant scratch-resistant function; the problems of high probability of scratch, poor stain resistance and influence on the health of people due to included harmful substances existing in the conventional coating film are effectively solved.

Description

technical field [0001] The invention relates to the technical field of wood lacquer production, in particular to an ultraviolet photocuring anti-fouling and wear-resistant anion wood varnish and a preparation method thereof. Background technique [0002] At present, the paints commonly used in the furniture industry are traditional solvent-based PU, PE, NC and other types of paints. The method of spraying construction not only has low efficiency, high cost, and pollutes the environment, but also seriously affects the health of construction workers; in addition, solvent-based The paint contains some organic volatiles and TDI toluene diisocyanate. When people use the products coated with paint film, these products will release harmful substances to the human body and affect the health of users; finally, traditional solvent-based paints The hardness of the film is about 2H, which leads to poor wear resistance of the product, wear rate (g / 100r) ≤ 0.15, weak scratch resistance, p...

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Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a kind of ultraviolet light-cured anti-fouling and wear-resistant negative ion wood varnish and its preparation method. The construction efficiency of the paint is low, the cost is high, the pollution is large, the product is not strong in scratch resistance, and the paint film is poor in stain resistance. At the same time, it is avoided that the product coated with the paint film will volatilize harmful substances and affect people's health.

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