Processing method for improving mould resistance of moso bamboo

Abstract

The invention belongs to the technical field of moso bamboo material processing, and in particular relates to a processing method for improving moso bamboo material anti-mildew, comprising magnetized water treatment, soaking liquid treatment, vacuum treatment and drying processes. Compared with the prior art, the present invention has the following advantages: in the present invention, the direction of the vascular bundles is changed by treating the bamboo with magnetized water, and the gaps on the surface of the material are increased, and then the mica and other raw materials in the soaking liquid are used to act on the bamboo. Inside the cell wall, after curing, the bamboo cells will be inflated, weakening the force between the crystallized area and the amorphous area in the bamboo, so that the size maintains the stability of the structure, and the toughness of the cured impregnation solution is greater than the residual stress inside the recombined bamboo. It can inhibit the cracking of the bamboo surface. The treated bamboo has the ability to prevent mildew due to the lignification degree of the cell wall and the crystallinity of the cellulose. Compared with the traditional process, the treatment effect is better, the stability is high, and it is easy to popularize and use. .

Description

technical field [0001] The invention belongs to the technical field of moso bamboo material processing, and in particular relates to a processing method for improving moso bamboo material anti-mildew. Background technique [0002] China is the country with the most abundant bamboo resources in the world, and also the most developed area of ​​bamboo industry, which almost covers the related production and research of bamboo industry. Among them, moso bamboo has the largest distribution area and the most widely used, but bamboo itself contains a large number of fungi that depend on it. Nutrients for survival, the bamboo composite materials made are vulnerable to fungi such as color bacteria and molds in a humid environment, which not only affects the appearance quality of bamboo, but also causes harm to human health, seriously restricting the quality of bamboo materials. With the development and utilization of bamboo materials, the existing bamboo material treatment usually ha...

AI Technical Summary

Problems solved by technology

[0002] China is the country with the most abundant bamboo resources in the world, and also the most developed area of ​​bamboo industry, which almost covers the related production and research of bamboo industry. Among them, moso bamboo has the largest distribution area and the most widely used, but bamboo itself contains a large number of fungi that depend on it. Nutrients for survival, the bamboo composite materials made are vulnerable to fungi such as color bacteria and molds in a humid environment, which not only affects the appearance quality of bamboo, but also causes harm to human health, seriously restricting the quality of bamboo materials. With the development and utilization of bamboo materials, the existing bamboo material treatment usually has a deteriorating effect on the bonding performance of the material and reduces the bearing capacity of the structural material. With the continuous enhancement of people's environmental protection awareness, higher requirements are put forward for the chemicals used to treat bamboo materials. , on the basis of environmental protection, it is necessary to achieve the anti-mildew effect of bamboo when the surface is cracked