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Well erosion resistant wood treatment agent

A wood treatment and anti-loss technology, applied in wood treatment, wood treatment details, impregnated wood, etc., can solve the problems affecting the service life and use of products, poor dimensional stability, shrinkage and swelling, etc., to achieve good anti-loss effect, Low cost and good permeability

Inactive Publication Date: 2015-08-26
王玉燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wood and its products are widely used in interior decoration, furniture manufacturing, house construction and exterior decoration, but there are problems such as shrinkage and swelling, poor dimensional stability, and easy corrosion, which will affect the service life and use of its products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A wood treatment agent with good loss resistance, its components are proportioned by mass percentage: 20% glyoxal, 6% ethylene glycol, 3% ammonium persulfate, 0.5% sodium hydroxide, sodium octaborate tetrahydrate 10%, copper dimethyl dithiocarbamate 8%, bis-octyl dimethyl ammonium chloride 5%, fatty alcohol polyoxyethylene ether 1.5%, water 46%, and the mass content of the glyoxal accounts for 45wt %~50wt%, the mass content of the sodium hydroxide accounts for 20wt%~25wt%.

[0014] Preparation method: (1), weigh each component according to the weight ratio; (2), add glyoxal, ethylene glycol and ammonium persulfate into the reaction vessel, add sodium hydroxide after stirring, then add water, and stir for 1 After ~3 minutes, add sodium octaborate tetrahydrate, copper dimethyl dithiocarbamate, dioctyl dimethyl ammonium chloride and fatty alcohol polyoxyethylene ether, and continue to stir for 3 to 5 minutes to obtain the present invention. A wood treatment agent with goo...

Embodiment 2

[0016] A wood treatment agent with good loss resistance, its components are proportioned by mass percentage: 15% glyoxal, 4% ethylene glycol, 1% ammonium persulfate, 0.2% sodium hydroxide, sodium octaborate tetrahydrate 5%, copper dimethyl dithiocarbamate 5%, bisoctyldimethyl ammonium chloride 2%, fatty alcohol polyoxyethylene ether 0.8%, water 67%, and the mass content of the glyoxal accounts for 45wt %~50wt%, the mass content of the sodium hydroxide accounts for 20wt%~25wt%.

[0017] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention discloses a well erosion resistant wood treatment agent comprising the following components by mass: 15%-20% of glyoxal, 4%-6% of ethylene glycol, 1%-3% of ammonium persulfate, 0.1%-0.5% of sodium hydroxide, 5%-10% of disodium octoborate tetrahydrate, 5%-8% of copper dimethyl dithio carbamate, 2%-5% of dioctyl dimethyl ammonium chloride, 0.5%-2% of fatty alcohol polyoxyethylene ether and 46%-67% of water. The beneficial effect is that the well erosion resistant wood treatment agent gives excellent anti-corrosion, mouldproof, moth-proofing and other functions to treated wood, also has good dimensional stability, good anti erosion effect, low cost and good permeability.

Description

technical field [0001] The invention relates to the technical field of wood modification treatment, in particular to an environment-friendly fire retardant and preservative for wood. Background technique [0002] Wood and its products are widely used in interior decoration, furniture manufacturing, house construction and exterior decoration, but there are problems such as shrinkage and swelling, poor dimensional stability, and easy corrosion, which will affect the service life and use of its products. How to improve the use effect and how to improve the dimensional stability will become an issue of widespread concern in the wood processing industry. Contents of the invention [0003] The object of the present invention is to provide a wood treatment agent with anti-corrosion, anti-mildew and anti-moth properties and good loss resistance. [0004] The technical solution adopted by the present invention to solve the technical problem is: a wood treatment agent with good ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/52
CPCB27K3/52B27K2240/20B27K2240/30
Inventor 不公告发明人
Owner 王玉燕
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