Reaction compounding type aldehyde-removing aqueous wood paint and preparation method thereof

Abstract

The invention discloses a reaction compounding type aldehyde-removing aqueous wood paint, which is characterized by comprising the following components by weight: 7-15% of water, 3-4.5% of a multifunctional auxiliary agent, 1.5-4% of an aminated composite raw material, 70-85% of a pure acrylic acid core-shell emulsion polymer, and 2-5% of a film forming auxiliary agent. According to the present invention, the reaction compounding type aldehyde-removing aqueous wood paint can effectively suck and decompose the free formaldehyde in the environment. The invention further discloses a method for preparing the reaction compounding type aldehyde-removing aqueous wood paint, wherein the effective formaldehyde absorption and decomposition effect of the aqueous wood paint can be improved.

Description

technical field [0001] The invention relates to the field of fine chemical coatings, in particular to a water-based wood paint capable of effectively absorbing and decomposing free formaldehyde present in the environment, and a preparation method of the water-based wood paint. Background technique [0002] With the continuous development of the economy, people's awareness of environmental protection has been promoted, and the quality of environmental protection has been widely concerned by people. The use of a large number of decoration materials has not only improved the quality of life, but also caused the continuous deterioration of indoor air quality; Formaldehyde products are mainly building decoration materials, such as: diatom mud products, anti-formaldehyde latex paint, etc. These products are mainly used on walls, while wood products are only general water-based products, which are simply environmentally friendly and safe. Play a functional role. [0003] Although ...

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Problems solved by technology

[0002] With the continuous development of the economy, people's awareness of environmental protection has been promoted, and the quality of environmental protection has been widely concerned by people. The use of a large number of decoration materials has not only improved the quality of life, but also caused the continuous deterioration of indoor air quality; Formaldehyde products are mainly building decoration materials, such as: diatom mud products, anti-formaldehyde latex paint, etc. These products are mainly used on walls, while wood products are only general water-based products, which are simply environmentally friendly and safe. play a functional role

[0003] Although the formulation of "air purification" water-based wood lacquer has a history of many years in foreign countries, due to immature technology, it is impossible to apply "amino compound composite raw materials and acrylic resin" to water-based wood lacquer formulations at the same time to improve Water-based wood coatings effectively absorb and decompose formaldehyde

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