Treatment method for improving mildew resistance of wood
A processing method and technology for wood, applied in wood treatment, wood treatment details, radiation/wave wood treatment, etc., can solve the problems of poor adhesion between nano-copper and wood, and the waterproof performance of wood is not improved, so as to improve the anti-mold performance. and hydrophobic performance, improve hydrophobic performance, improve the effect of binding force and adhesion
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Embodiment 1
[0018] A treatment method for improving wood mildew resistance, comprising the following steps:
[0019] (1) Put the wood into a vacuum impregnation tank, add absolute ethanol to it to submerge the wood, raise the temperature to 75°C, evacuate to 50Pa, vacuum impregnate for 1h, then slowly pressurize to 1.8MPa, keep for 2h, and slowly release pressure, take out the wood;
[0020] (2) Wipe off the ethanol on the surface of the wood obtained in step (1), put it directly into the microwave device, treat it with microwave at 0.3KW for 2 minutes, then increase the power to 1.2KW, continue the treatment for 1min, and increase the power again to 2.2KW, Treat for 30 minutes, take out;
[0021] (3) Immerse the wood obtained in step (2) in the primary treatment solution, heat it to a temperature of 50°C, and apply ultrasonic treatment for 50 minutes, then take out the wood, dry it at 30°C for 4 hours in a neon atmosphere, and then immerse it again in the second treatment solution. In ...
Embodiment 2
[0028] A treatment method for improving wood mildew resistance, comprising the following steps:
[0029] (1) Put the wood into a vacuum impregnation tank, add absolute ethanol to it to submerge the wood, raise the temperature to 76°C, evacuate to 60Pa, vacuum impregnate for 2 hours, then slowly pressurize to 1.9MPa, keep for 3 hours, and slowly release pressure, take out the wood;
[0030] (2) Wipe off the ethanol on the surface of the wood obtained in step (1), put it directly into the microwave device, microwave at 0.4KW for 4 minutes, then increase the power to 1.3KW, continue to process for 2 minutes, and increase the power again to 2.3KW, Treat for 35 minutes, take out;
[0031] (3) Immerse the wood obtained in step (2) in the primary treatment solution, heat it to a temperature of 55°C, and apply ultrasonic treatment for 55 minutes, then take out the wood, dry it in a neon atmosphere at 35°C for 5 hours, and then immerse it again in the second treatment solution. In th...
Embodiment 3
[0038] A treatment method for improving wood mildew resistance, comprising the following steps:
[0039] (1) Put the wood into a vacuum impregnation tank, add absolute ethanol to it to submerge the wood, raise the temperature to 76°C, evacuate to 80Pa, vacuum impregnate for 2 hours, then slowly pressurize to 2.0MPa, keep for 3 hours, and slowly release pressure, remove the wood;
[0040] (2) Wipe off the ethanol on the surface of the wood obtained in step (1), put it directly into the microwave device, microwave at 0.5KW for 5 minutes, then increase the power to 1.4KW, continue processing for 2 minutes, and increase the power again to 2.3KW, Treat for 40 minutes, take out;
[0041](3) Immerse the wood obtained in step (2) in the primary treatment solution, heat it to a temperature of 60°C, and apply ultrasonic treatment for 60 minutes, then take out the wood, dry it in a neon atmosphere at 40°C for 5 hours, and then immerse it again in the second treatment solution. In the s...
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