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Preservative treatment method for paulownia wood

A technology of anti-corrosion treatment and paulownia wood, which is applied in wood treatment, wood treatment details, radiation/wave wood treatment, etc. It can solve the problems of affecting product quality, poor anti-corrosion effect, and failure to reach it, so as to prolong the anti-corrosion time and use and storage time, the effect of crack resistance improvement

Inactive Publication Date: 2017-01-11
阜南县中泰工艺品有限公司
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Problems solved by technology

Sycamore wood is an important raw material for furniture and handicrafts, but it is easy to corrode, which affects the quality of the product, and the existing anti-corrosion technology of paulownia wood has poor anti-corrosion effect and cannot meet the needs of many occasions in the market

Method used

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  • Preservative treatment method for paulownia wood

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Embodiment Construction

[0018] A kind of paulownia anticorrosion treatment method, comprises the following steps:

[0019] (1) Clean the surface of the paulownia wood, then use an aqueous solution of sodium carbonate with a mass concentration of 1.8% to paint the surface of the paulownia wood, and let it dry naturally for 20 minutes;

[0020] (2) Evenly spray pressurized clear water on the surface of paulownia treated in step (1) for 5 minutes, and then spray pressurized salt water on the surface of paulownia evenly for 10 minutes, then air dry naturally; through this treatment, significant Improve the compactness of the surface fibers of paulownia, increase the strength of paulownia, thereby improving the durability of paulownia, and can lay a good foundation for subsequent treatment, thereby further improving the antiseptic effect of paulownia;

[0021] (3) Soak the elm wood treated in step (2) in water dissolved in ozone, and at the same time use ultrasonic treatment for 30 minutes, then take it o...

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Abstract

The invention discloses a preservative treatment method for paulownia wood. The preservative treatment method comprises the following steps: coating and brushing the surface of the paulownia wood by adopting an aqueous solution of sodium carbonate; spraying the surface of the paulownia wood by adopting pressed clear water and saline water; soaking the paulownia wood into water containing ozone; putting the paulownia wood into a pressure tank for treating; treating the paulownia wood under the conditions that the temperature is 47DEG C and the relative humidity of air is 35 percent; then spraying the surface of the paulownia wood with a potassium citrate solution; and treating the paulownia wood under the conditions that the temperature is 32DEG C and the relative humidity is 10 percent, and reaching the balance. The preservative treatment method for the paulownia wood, provided by the invention, is simple; by treatment through all the steps disclosed by the invention, mildew of the paulownia wood, worm damage and corrosion of the paulownia wood caused by bacteria breeding can be effectively prevented; in addition, the preservative treatment method has strong resistance to salt-spray corrosion, is good in permeability and is high in leaching resistance; and the preservative time of the paulownia wood is greatly prolonged.

Description

technical field [0001] The invention relates to the field of wood treatment, in particular to a paulownia anticorrosion treatment method. 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 to make paper and ro...

Claims

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Application Information

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IPC IPC(8): B27K3/12B27K3/02B27K3/16B27K5/00B27K3/08
CPCB27K3/12B27K3/02B27K3/0228B27K3/025B27K3/08B27K3/16B27K5/001B27K5/006B27K2240/20
Inventor 李可成
Owner 阜南县中泰工艺品有限公司
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