A method to improve the durability of fast-growing wood furniture

A kind of durability and wood technology, which is applied in the direction of wood processing equipment, wood impregnation, impregnated wood, etc., can solve the problems of unfavorable fast-growing wood furniture development, soft wood, limited application, etc., and achieve general processing performance, waterproof and flame retardancy The effect of improving and improving physical and mechanical properties

Active Publication Date: 2021-05-04
FUNAN COUNTY TIANYI CRAFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although fast-growing wood has a fast growth rate and a short regeneration time, it also has disadvantages such as soft wood, low strength, low hardness, and easy corrosion, which limits its application in furniture production and is mainly used in low-end furniture industries.
If things go on like this, it is not conducive to the development of fast-growing wood furniture

Method used

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  • A method to improve the durability of fast-growing wood furniture

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Embodiment 1

[0017] A method for improving the durability of fast-growing wood furniture. The prepared silane-modified polyether emulsion and silica sol are used to prepare a fast-growing wood impregnation treatment solution, which is subjected to hydrothermal pressure impregnation to obtain modified fast-growing wood for further processing to prepare wooden furniture;

[0018] Concretely, the preparation method of modified fast-growing wood comprises the following process steps:

[0019] S1: Preparation of silane-modified polyether emulsion: Measure 170 ml of deionized water into a beaker, place it on a magnetic stirrer to preheat to 44°C, add 5 g of polyethylene glycol and 2 g of maleic anhydride to the beaker, Stir until the solid dissolves, then add 30 ml of polyether aqueous solution with a mass concentration of 20% to the beaker, stir and mix evenly, transfer the mixture to a three-necked flask, add 0.4 gram of wetting agent and 0.2 gram of emulsifier to the flask, stir Mix evenly an...

Embodiment 2

[0023] A method for improving the durability of fast-growing wood furniture. The prepared silane-modified polyether emulsion and silica sol are used to prepare a fast-growing wood impregnation treatment solution, which is subjected to hydrothermal pressure impregnation to obtain modified fast-growing wood for further processing to prepare wooden furniture;

[0024] Concretely, the preparation method of modified fast-growing wood comprises the following process steps:

[0025] S1: Preparation of silane-modified polyether emulsion: Measure 175 ml of deionized water into a beaker, place it on a magnetic stirrer to preheat to 45°C, add 5.5 g of polyethylene glycol and 2.5 g of maleic anhydride to the beaker, Stir until the solid dissolves, then add 32 ml of polyether aqueous solution with a mass concentration of 21% to the beaker, stir and mix evenly, transfer the mixture to a three-necked flask, add 0.45 g of wetting agent and 0.25 g of emulsifier to the flask, stir Mix evenly an...

Embodiment 3

[0029] A method for improving the durability of fast-growing wood furniture. The prepared silane-modified polyether emulsion and silica sol are used to prepare a fast-growing wood impregnation treatment solution, which is subjected to hydrothermal pressure impregnation to obtain modified fast-growing wood for further processing to prepare wooden furniture;

[0030] Concretely, the preparation method of modified fast-growing wood comprises the following process steps:

[0031] S1: Preparation of silane-modified polyether emulsion: Measure 180 ml of deionized water into a beaker, place it on a magnetic stirrer to preheat to 46°C, add 6 g of polyethylene glycol and 3 g of maleic anhydride to the beaker, Stir until the solid dissolves, then add 35 ml of polyether aqueous solution with a mass concentration of 22% to the beaker, stir and mix evenly, transfer the mixture to a three-necked flask, add 0.5 gram of wetting agent and 0.3 gram of emulsifier to the flask, stir Mix evenly an...

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Abstract

The invention relates to the technical field of furniture material performance research, and discloses a method for improving the durability of fast-growing wood furniture. The prepared silane-modified polyether emulsion and silica sol are used to prepare a fast-growing wood impregnation treatment solution, and carry out hydrothermal pressure impregnation reaction. , the modified fast-growing wood has excellent aging resistance and mechanical strength, and is further processed to prepare wooden furniture. This treatment method makes the fast-growing wood have excellent properties such as wear resistance, compression resistance, corrosion resistance, water resistance, aging resistance, and stable physical and chemical properties. It can be widely used in the production of various types of furniture and has excellent processing performance. This method can well solve the dilemma of general fast-growing wood processing performance in the field of furniture and many shortcomings in processing and application. In addition to improving the strength performance of fast-growing wood materials, Other aspects have also achieved good results, alleviating the contradiction between supply and demand of wood, and fast-growing wood has been efficiently utilized.

Description

technical field [0001] The invention belongs to the technical field of furniture material performance research, and in particular relates to a method for improving the durability of fast-growing wood furniture. Background technique [0002] In recent years, with the improvement of people's living standards, furniture products have developed rapidly. Among them, wood furniture products are deeply loved by people. Using good processing technology and natural materials, combined with ergonomic characteristics, to process and produce comfortable solid wood furniture products has become the current mainstream competition direction. [0003] As a renewable natural biomass material, wood is widely used in various fields such as construction and furniture, and its consumption is huge. For a long time, the price of wooden furniture has risen with the fluctuation of the market, but the supply is still in short supply. Due to the color and natural texture of wood, furniture, as a lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27K3/08B27K3/20B27K3/36B27K3/52C08G65/336
CPCB27K3/08B27K3/20B27K3/36B27K3/52C08G65/336
Inventor 张晓玲
Owner FUNAN COUNTY TIANYI CRAFTS
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