Natural bamboo wood corrosion remover with scutellaria baicalensis extracts and preparation method thereof

Abstract

The invention discloses a natural bamboo wood corrosion remover with scutellaria baicalensis extracts and a preparation method of the natural bamboo wood corrosion remover. The bamboo wood corrosion remover is composed of, by mass, 2.5 percent to 10 percent of the scutellaria baicalensis extracts, five percent to 30 percent of ethyl alcohol and the balance distilled water, and the sum of the mass percent of the raw materials is 100 percent. The preparation method of the bamboo wood corrosion remover comprises the steps that the ethyl alcohol and the distilled water are mixed according to a certain mass ratio into ethanol water with the mass percent of five percent to 30 percent, the scutellaria baicalensis extracts are added, the ratio of the mass of the scutellaria baicalensis extracts to the total mass of the ethyl alcohol and the distilled water is 0.25-1:10, stirring is carried out in a vacuum decompression closed tank for 20 min to 60 min at the temperature of 20 DEGC to 60 DEG C, cooling carried out to normal temperature, and then the natural bamboo wood corrosion remover with the scutellaria baicalensis extracts is obtained. The natural bamboo wood corrosion remover with the scutellaria baicalensis extracts has the anti-bacterial function and the insect prevention function, achieves the good restraining function on bamboo wood decayed brown rot fungus (gloeophyllum trabeum) and white rot fungus (coriolus versicolor), and is a complete environment-friendly material, the preparation technology is simple, energy consumption can be reduced, and safety to the environment is high compared with a chemical corrosion remover.

Description

technical field [0001] The invention relates to a bamboo preservative and its preparation, in particular to a bamboo preservative containing scutellaria baicalensis extract and its preparation method. Background technique [0002] The protection methods of bamboo and bamboo products are mainly divided into two categories: one is physical method, such as infrared heating method, steaming method, baking method, microwave method, ultrasonic method, etc.; the other is chemical method, which uses chemical agents to effectively It can effectively kill the existing pests and infected wood rot fungi in the bamboo, and it can also protect the bamboo from being eroded by fungi. The main advantages of the physical method are low toxicity and less environmental pollution, but the effect of killing insects is poor; the chemical method is the most commonly used method to prevent bamboo decay, and the antiseptic effect of chemical agents is good, the validity period is long, and the physic...

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Problems solved by technology

The main advantages of the physical method are low toxicity and less environmental pollution, but the effect of killing insects is poor; the chemical method is the most commonly used method to prevent bamboo decay, and the antiseptic effect of chemical agents is good, the validity period is long, and the physical and chemical properties of bamboo are not damaged. The disadvantage is the leakage and seepage of preservatives during production and use, chemicals are prone to toxicity and adverse effects on the environment, and endanger human health