Antiseptic treatment technology for woodware

A technology for anti-corrosion treatment and wood products, applied in wood treatment, wood heat treatment, wood treatment details, etc., can solve the problems of reduced antibacterial effect, loss of active ingredients, hazards, etc., to improve antibacterial performance, increase service life, improve The effect of corrosion resistance

Inactive Publication Date: 2017-11-28
FUNAN NATURE ARTS & CRAFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, wood products are impregnated with fungicides to improve the antiseptic effect of wood products. However, as time goes on, the active ingredients will be lost rapidly, and the antibacterial effect will continue

Method used

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  • Antiseptic treatment technology for woodware
  • Antiseptic treatment technology for woodware

Examples

Experimental program
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Effect test

Embodiment 1

[0017] A wood product antiseptic treatment process, comprising the following steps:

[0018] (1) Surface treatment: Clean the surface of the wooden product and then polish it with sandpaper;

[0019] (2) Pre-impregnation treatment: The wood products treated in step (1) were vacuum-impregnated with chitosan solution for 2 hours, and vanillin was dissolved in ethanol to prepare a vanillin solution with a mass fraction of 5.5%. Pear leaves are crushed to 120 mesh, then added to distilled water with 5 times its mass, heated to 95°C, kept warm for 1 hour, and then filtered to obtain Pear leaf extract; after wood products are vacuum-impregnated in chitosan solution for 2 hours, the The vanillin solution is added to the chitosan solution, the mixing volume ratio of the chitosan solution and the vanillin solution is 2:1.2, ultrasonic treatment is performed for 10min, and then the quince leaf extract is added, and the amount of the quince leaf extract is chitosan 18% of the solution m...

Embodiment 2

[0027] A wood product antiseptic treatment process, comprising the following steps:

[0028] (1) Surface treatment: Clean the surface of the wooden product and then polish it with sandpaper;

[0029] (2) Pre-impregnation treatment: The wood products treated in step (1) were vacuum-impregnated with chitosan solution for 2 hours, and vanillin was dissolved in ethanol to prepare a vanillin solution with a mass fraction of 6.5%. Pear leaves are crushed to 120 mesh, then added to distilled water 5-8 times its mass, heated to 95°C, kept warm for 1 hour, and then filtered to obtain pear leaf extract; wood products are vacuum-impregnated in chitosan solution for 2 hours , the vanillin solution is added in the chitosan solution, the mixing volume ratio of the chitosan solution and the vanillin solution is 2: 1.5, ultrasonic treatment 15min, then add the quince leaf extract, the quince leaf extract addition amount is shell 20% of the mass of the polysaccharide solution, then continue t...

Embodiment 3

[0037] A wood product antiseptic treatment process, comprising the following steps:

[0038] (1) Surface treatment: Clean the surface of the wooden product and then polish it with sandpaper;

[0039] (2) Pre-impregnation treatment: The wood products treated in step (1) were vacuum-impregnated with chitosan solution for 2 hours, and vanillin was dissolved in ethanol to prepare a vanillin solution with a mass fraction of 5.8%. Pear leaves are crushed to 120 mesh, then added to distilled water with 6 times its mass, heated to 95°C, kept warm for 1 hour, and then filtered to obtain pine leaf extract; after wood products are vacuum-impregnated in chitosan solution for 2 hours, the Add the vanillin solution to the chitosan solution, the mixing volume ratio of the chitosan solution and the vanillin solution is 2:1.3, ultrasonic treatment for 12min, and then add the extract of the quince leaf, the amount of the extract of the quince leaf is chitosan 19% of the solution mass, then con...

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Abstract

The invention discloses an antiseptic treatment technology for woodware, and relates to the technical field of woodware treatment. The technology comprises the first step of surface treatment, the second step of pre-preg treatment and the third step of resin impregnation. According to the provided antiseptic treatment technology for woodware, the antiseptic performance of the woodware is effectively improved, meanwhile, the longitudinal static bending intensity of the woodware can be effectively improved, and accordingly the mechanical performance of the woodware is improved.

Description

technical field [0001] The invention belongs to the technical field of wood product treatment, and in particular relates to a wood product antiseptic treatment process. Background technique [0002] Wood products are made of wood raw materials. After processing, the formed products are mainly divided into the following categories: furniture wood products, office wood products, craft wood products Northeast pure handmade woodcarving horses Northeast pure handmade woodcarving horses, gardening Wooden products and domestic wooden products, affected by rainy and humid weather, the surface of many wooden products is prone to breed bacteria such as E. Bacteria multiply and spread disease. [0003] In the prior art, wood products are impregnated with fungicides to improve the antiseptic effect of wood products. However, as time goes on, the active ingredients will be lost rapidly, and the antibacterial effect will continue to decrease. At the same time, the existing fungicides of ...

Claims

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Application Information

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IPC IPC(8): B27K3/02B27K3/08B27K3/36B27K3/50B27K5/00B27K3/38
CPCB27K3/0207B27K3/025B27K3/08B27K3/36B27K3/38B27K3/50B27K5/0065B27K5/0085B27K2240/20
Inventor 杨毅
Owner FUNAN NATURE ARTS & CRAFTS
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