Unlock instant, AI-driven research and patent intelligence for your innovation.

Treatment technology for improving impregnation characteristics of oak

A treatment process and technology for oak, applied in the field of treatment technology to improve the impregnation characteristics of oak, can solve the problems of reducing decorative effect, surface color miscellaneous, poor impregnation characteristics, etc., and achieves easy functional treatment, dredging pore diameter, and improving impregnation characteristics. Effect

Inactive Publication Date: 2020-01-03
徐培培
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Oak, commonly known as oak wood, is heavy, hard, slow-growing, with obvious distinction between heart and sapwood, straight or oblique grain, excellent water and corrosion resistance, smooth cut surface, and wear-resistant, but some oak, especially raw materials, are of low grade The surface color of oak wood is miscellaneous or whitish, so it needs to be dipped and dyed to improve its decorative effect. However, due to the poor impregnation properties of oak wood, the impregnation solution can only act on the surface of oak wood. As a result, after a period of use, it is easy to fade, which greatly reduces the decorative effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Treatment technology for improving impregnation characteristics of oak

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A treatment process for improving the impregnation characteristics of oak wood, in which oak wood is subjected to three cycles of treatment through microwave treatment, aluminum stearate ammonia water mixed impregnation, and steam fumigation;

[0020] The treatment time of the first cycle is: microwave treatment for 8 minutes, aluminum stearate and ammonia water mixed impregnation for 30 minutes, and steam fumigation for 20 minutes;

[0021] The treatment time of the second cycle is: microwave treatment for 5 minutes, aluminum stearate and ammonia water mixed impregnation for 45 minutes, and steam fumigation for 30 minutes;

[0022] The treatment time of the third cycle is as follows: microwave treatment for 8 minutes, aluminum stearate and ammonia water mixed impregnation for 45 minutes, and steam fumigation for 20 minutes.

[0023] As a further technical solution, the microwave processing frequency in the first cycle processing is 30kHz, and the power is 500W; in the ...

Embodiment 2

[0030] A treatment process for improving the impregnation characteristics of oak wood, in which oak wood is subjected to three cycles of treatment through microwave treatment, aluminum stearate ammonia water mixed impregnation, and steam fumigation;

[0031] The treatment time of the first cycle is: microwave treatment for 10 minutes, aluminum stearate and ammonia water mixed impregnation for 40 minutes, and steam fumigation for 25 minutes;

[0032] The treatment time of the second cycle is: microwave treatment for 7 minutes, aluminum stearate ammonia water mixed impregnation for 50 minutes, and steam fumigation for 35 minutes;

[0033] The treatment time of the third cycle is as follows: microwave treatment for 10 minutes, aluminum stearate and ammonia water mixed impregnation for 50 minutes, and steam fumigation for 25 minutes.

[0034] As a further technical solution, the microwave processing frequency in the first cycle processing is 30kHz, and the power is 500W; in the se...

Embodiment 3

[0041] A treatment process for improving the impregnation characteristics of oak wood, in which oak wood is subjected to three cycles of treatment through microwave treatment, aluminum stearate ammonia water mixed impregnation, and steam fumigation;

[0042] The treatment time of the first cycle is: microwave treatment for 9 minutes, aluminum stearate and ammonia water mixed impregnation for 35 minutes, and steam fumigation for 22 minutes;

[0043] The treatment time of the second cycle is: microwave treatment for 6 minutes, aluminum stearate ammonia water mixed impregnation for 46 minutes, and steam fumigation for 32 minutes;

[0044] The treatment time of the third cycle is as follows: microwave treatment for 9 minutes, aluminum stearate and ammonia water mixed impregnation for 46 minutes, and steam fumigation for 22 minutes.

[0045]As a further technical solution, the microwave processing frequency in the first cycle processing is 30kHz, and the power is 500W; in the secon...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a treatment technology for improving the impregnation characteristics of oak, and relates to the technical field of environmental protection. The oak is sequentially subjectedto microwave treatment, aluminum stearate and ammonia water mixed impregnation and steam fumigation three times. The oak wood is treated through the technology to obviously improve the porosity in theoak wood and improve the impregnation characteristics of the oak wood.

Description

technical field [0001] The invention belongs to the technical field of environmental protection materials, and in particular relates to a treatment process for improving the impregnation properties of oak wood. Background technique [0002] Oak, commonly known as oak wood, is heavy, hard, slow-growing, with obvious distinction between heart and sapwood, straight or oblique texture, excellent water and corrosion resistance, smooth cut surface, and wear-resistant. However, some oak, especially raw materials, are of low grade The surface color of oak wood is miscellaneous or whitish, so it needs to be dipped and dyed to improve its decorative effect. However, due to the poor impregnation properties of oak wood, the impregnation solution can only act on the surface of oak wood. As a result, after a period of use, it is easy to fade, which greatly reduces the decorative effect. [0003] Therefore, how to improve the impregnation properties of oak, thereby enhancing the absorptio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B27K3/02B27K5/00B27K3/32
CPCB27K3/025B27K3/32B27K5/0055B27K5/0085
Inventor 徐培培
Owner 徐培培