Antibacterial property treatment technology of wood

Abstract

The invention discloses an antibacterial property treatment technology of wood. The technology comprises specific operation steps as follows: firstly, the wood is pretreated; then an antibacterial treating fluid is prepared: inoculation of strains and sterile water is performed in a sterile operation room, the strains comprise Aspergillus niger and Escherichia coli, the sterile water comprises water, tetraethyl titanate, chitin, diammonium phosphate and an isothiazolone derivative, the strains are required to be cultured for 3-5 days, and the required antibacterial treating fluid is prepared from the cultured strains and the sterile water through mixing; finally, the wood is placed in the sterile fluid for dipping treatment culture for 2-4 days and then taken out for light treatment, and the wood obtained after drying in the sun has the antibacterial property. The treatment technology has the advantages of simplicity, low energy consumption, environment-friendliness, safety, easiness in control and the like, and the treated wood has the lasting antibacterial property and corrosion resistance, has the higher moisture content and is applicable to occasions with high humidity and large temperature variations.

Description

technical field [0001] The invention relates to the technical field of wood treatment, in particular to an antibacterial treatment process for wood. Background technique [0002] The development of antibacterial agents and antibacterial materials in my country started relatively late. At present, its main research fields are antibacterial agents and antibacterial masterbatches. Its application fields mainly include antibacterial plastic products, antibacterial coatings, disposable sanitary products and some household products. Antibacterial agents generally include inorganic antibacterial agents, organic antibacterial agents and natural antibacterial agents. Wood-based panels are increasingly used in food storage places, such as food racks, etc., which require them to have good antibacterial properties. At present, salicylic acid aniline, carbendazim, bacteriostatic, boric acid, etc. are mostly used as antibacterial agents for the antibacterial treatment of wood-based panel...

AI Technical Summary

Problems solved by technology

At present, the antibacterial treatment of wood-based panels mostly uses salicylic acid aniline, carbendazim, antibacterial clear, boric acid, etc. as antibacterial agents. The antibacterial effect is acceptable, but it has a great impact on the bonding strength of the board, and there is secondary pollution.

At present, the domestic products of environmentally friendly anti-mold and antibacterial wood-based panels are still blank