Platane wood anti-corrosion processing method

Abstract

The invention relates to a platane wood anti-corrosion processing method which comprises the following steps: (1), soaking a wood board in a phosphoric acid solution with the mass fraction of 0.5% for 2 hours, and then, brushing the surface of the wood board by using a zinc sulfate aqueous solution with the mass fraction of 0.5%; (2), covering the surface of the wood board with a layer of mixed mud with the thickness of 4 cm; (3), performing heat preservation on the wood board covered well in the step (2) for 48h under the conditions that the temperature is 42 DEG C and the relative humidity is 35%, and spraying a saline solution with the mass fraction of 0.5% for one time every other 1 h during the heat preservation process; (4), performing heat-preservation processing on the wood board processed well in the step (3) for 5h, and spraying a sodium citrate solution with the mass fraction of 0.5% for one time every other 1 h; (5), processing the wood board processed well in the step (4) under the conditions that the temperature is 48 DEG C and the relative humidity is 15% until the water content of the wood board in the mixed mud is not greater than 18%. By adopting the processing method, the anti-corrosion performance of the wood board can be greatly improved.

Description

technical field [0001] The invention belongs to the field of wood treatment, and in particular relates to a method for antiseptic treatment of sycamore wood. Background technique [0002] Indus tree, also known as Qingtong and Tongma, is also a large deciduous tree with a height of 15 meters; the trunk is straight, the bark is green and smooth. It is native to China and is cultivated in all provinces in the north and south. It is also an ordinary street tree and ornamental tree for garden greening. The plane tree is an ornamental tree cultivated in gardens. The wood is light and soft, making it a good material for wooden boxes and musical instruments. The seeds are fried and edible or pressed for oil, and the oil is non-drying oil. Root bark, stems, leaves, flowers, fruits and seeds can be used medicinally to treat diarrhea, hernia, premature graying of beard and hair, and have the effect of clearing heat and detoxifying. The fibers of the bark are white and can be used ...

AI Technical Summary

Problems solved by technology

Sycamore wood is an important raw material for furniture and handicrafts, but it is easy to corrode and affects the quality of products