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Atmospheric pressure treatment method for anticorrosive wood flower stand
Guizhou anticorrosive wood manufacturers
For the wood drying treatment method, the conventional treatment mainly includes several methods such as spraying, spraying, brushing and dipping. Compared with other methods, in these methods, the retention amount and penetration depth of the preservative are not very large. This is more suitable for use on wood that is easier to penetrate. Even this effect is not very good.
1. The moisture content in the wood must be high;
2. The solubility of preservatives in water should be high;
3. The fixation speed of preservatives in wood is slow;
Fourth, the temperature of the environment is relatively high.
However, in addition to the diffusion method, the wet wood is replaced by infusion. The scope of application of this method is relatively narrow, which is only suitable for logs or standing trees that have just been felled. Of course, this is also necessary for the water solubility of the preservative.