Efficient and environmentally friendly wood preservative and preparation method thereof

Abstract

The invention discloses an efficient and environmentally friendly wood preservative and a preparation method thereof. The efficient and environmentally friendly wood preservative comprises the following components by mass: 10%-15% of zinc borate, 5%-10% of carbendazim, 5%-10% of alkyl dimethyl benzyl ammonium chloride, 4%-8% of dithiocyano-methane, 3%-6% of copper naphthenate, 3%-6% of calcium propionate, 2%-4% of bronopol, 1%-3% of sodium benzoate, 1%-2% of sodium pyrithione, 0.5%-2% of fatty alcohol polyoxyethylene ether and 35%-65% of water. The beneficial effects are that the efficient and environmentally friendly wood preservative has broad spectrum bactericidal and insecticidal effect, has strong ability to kill and inhibit a variety of decay fungi and insect pests, the color of treated wood is not changed, and the efficient and environmentally friendly wood preservative has excellent anticorrosive, mouldproof, insect-resistant and color change preventing effects, is good in environmentally friendly property and stable in performance.

Description

technical field [0001] The invention relates to the technical field of wood treatment agents, in particular to an efficient and environment-friendly wood preservative and a preparation method thereof. Background technique [0002] As a natural and renewable resource, wood has the advantages of beautiful texture, natural color, comfortable texture, good plasticity, and easy processing, so it is used as an ideal material for building decoration and furniture manufacturing. On the other hand, wood has obvious biological characteristics, is prone to mildew and decay, and is easy to be eaten by insects, which seriously affects the use effect and application field of wood. Therefore, before the wood is used, the appropriate preservatives are often selected for necessary protective treatment, which can prolong the service life and improve the performance. However, most of the traditional wood preservatives contain harmful components such as heavy metals and formaldehyde, which wil...

AI Technical Summary

Problems solved by technology

However, most of the traditional wood preservatives contain harmful components such as heavy metals and formaldehyde, which will cause great potential harm to the environment and human use, and some preservatives have single performance, and the scope of combating wood rot fungi and insects is relatively narrow. It is difficult to make the treated wood achieve the expected anti-corrosion effect