Antibiotic and mildew resistant functional block board, preparation method thereof and antibiotic mildew resistant adhesive

Abstract

The invention relates to a block board with antibacterial and anti-mildew functions, and a preparation method thereof, which belongs to the building material field. The invention aims at providing a block board which can kill and control the exterior bacteria and prevent the exterior mildew from growing, and the preparation method thereof, inorganic antibacterial material and organic anti-mildew material are added in the adhesive stuck on the surface layer of the block board, the adhesive of the antibacterial and anti-mildew materials is coated on the thick veneer of the block board, then the wood veneer on the outmost surface layer is painted, cold-pressing treatment and hot-pressing treatment are performed in sequence, and the antibacterial and anti-mildew materials seep into the surface layer and play a role. The block board with the antibacterial and anti-mildew functions can realize the purpose that the inhibiting rate of the representative bacteria is larger than or equal to 90 percent within 24 hours, such as staphylococcus aureus, escherichia coli, and the like; the mould growth grade of six fungi is zero grade or one grade within 28 days, such as aspergillus niger, aspergillus flavus, and the like, and the block board has good and long-lasting antibacterial and anti-mildew functions.

Description

technical field [0001] The invention relates to blockboard materials for architectural decoration. The material not only has the function of plate use and meets the national environmental quality requirements, but also has the function of antibacterial and mildew resistance. Background technique [0002] Indoor environmental biological pollution is one of the main aspects that plague human life. With the rapid development of social industrialization, the human living environment has further deteriorated, and harmful microorganisms such as bacteria, molds, and viruses have seriously endangered human health. In order to reduce the problem of bacterial pollution in the human living environment, especially in some special high-risk places, people have done a lot of work in various ways and means. From the application of natural antibacterial materials in ancient times to the development of organic antibacterial materials in the seventeenth century to the development of inorgan...

AI Technical Summary

Problems solved by technology

However, with the renewal of the concept of decoration, some decoration parts need to use the blockboard directly (such as the inner lining of the cabinet) in practice, and the surface of the blockboard is not painted with other materials; Blockboards with antibacterial and anti-mildew functional coatings often have coating peeling and damage during use, making them no longer have anti-bacterial and anti-mildew effects

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