CN104858977A - Well erosion resistant wood treatment agent - Google Patents

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

The wood treatment agent that a kind of resistance leachability is good

Technical field

The present invention relates to Wooden modifying processing technology field, specifically a kind of environment-friendly type fire-retarding preservative for wood.

Background technology

Timber and goods thereof are widely used in interior decoration, Furniture manufacture, building construction and extraneous adornment, but it exists expand with wet and contract with dry, poor dimensional stability, perishable etc. problem, will have impact on service life and the purposes of its goods.How to promote result of use and how to improve dimensional stability and will become the problem of wood working industry extensive concern.

Summary of the invention

The object of the present invention is to provide and a kind of there is anticorrosion, mildew-resistant, wood treatment agent that mothproof resistance leachability is good.

The technical solution adopted for the present invention to solve the technical problems is: the wood treatment agent that a kind of resistance leachability is good, and its component by mass percent proportioning is: glyoxal 15% ~ 20%, ethylene glycol 4% ~ 6%, ammonium persulfate 1% ~ 3%, NaOH 0.1% ~ 0.5%, four water eight Boratex 5% ~ 10%, cupric dimethyldithio carbamate 5% ~ 8%, two octyldimethyl ammonium chloride 2% ~ 5%, AEO 0.5% ~ 2%, water 46% ~ 67%.

The mass content of described glyoxal accounts for 45wt% ~ 50wt%.

The mass content of described NaOH accounts for 20wt% ~ 25wt%.

The preparation method of the wood treatment agent that above-mentioned a kind of resistance leachability is good, comprises the following steps:

(1), each component is taken by weight ratio;

(2), glyoxal, ethylene glycol and ammonium persulfate are added in reaction vessel, NaOH is added after stirring, add water again, stir after 1 ~ 3min minute, add four water eight Boratexes, cupric dimethyldithio carbamate, two octyldimethyl ammonium chloride and AEO, continue stirring 3 ~ 5min, obtain the wood treatment agent that a kind of resistance leachability of the present invention is good.

The invention has the beneficial effects as follows, the present invention not only gives excellent anticorrosion, mildew-resistant, the function such as mothproof to process timber, but also has good dimensional stability and good anti-current and to lose efficacy fruit, and its cost is low, good penetrability.

Detailed description of the invention

Technical scheme of the present invention is further illustrated below in conjunction with concrete preferred embodiment.

Embodiment 1:

The wood treatment agent that a kind of resistance leachability is good, its component by mass percent proportioning is: glyoxal 20%, ethylene glycol 6%, ammonium persulfate 3%, NaOH 0.5%, four water eight Boratex 10%, cupric dimethyldithio carbamate 8%, two octyldimethyl ammonium chloride 5%, AEO 1.5%, water 46%, the mass content of described glyoxal accounts for 45wt% ~ 50wt%, and the mass content of described NaOH accounts for 20wt% ~ 25wt%.

Preparation method: (1), take each component by weight ratio; (2), glyoxal, ethylene glycol and ammonium persulfate are added in reaction vessel, NaOH is added after stirring, add water again, stir after 1 ~ 3min minute, add four water eight Boratexes, cupric dimethyldithio carbamate, two octyldimethyl ammonium chloride and AEO, continue stirring 3 ~ 5min, obtain the wood treatment agent that a kind of resistance leachability of the present invention is good.

Embodiment 2:

The wood treatment agent that a kind of resistance leachability is good, its component by mass percent proportioning is: glyoxal 15%, ethylene glycol 4%, ammonium persulfate 1%, NaOH 0.2%, four water eight Boratex 5%, cupric dimethyldithio carbamate 5%, two octyldimethyl ammonium chloride 2%, AEO 0.8%, water 67%, the mass content of described glyoxal accounts for 45wt% ~ 50wt%, and the mass content of described NaOH accounts for 20wt% ~ 25wt%.

Preparation method is with embodiment 1.

Claims (2)

1. the wood treatment agent that a resistance leachability is good, it is characterized in that, its component by mass percent proportioning is: glyoxal 15% ~ 20%, ethylene glycol 4% ~ 6%, ammonium persulfate 1% ~ 3%, NaOH 0.1% ~ 0.5%, four water eight Boratex 5% ~ 10%, cupric dimethyldithio carbamate 5% ~ 8%, two octyldimethyl ammonium chloride 2% ~ 5%, AEO 0.5% ~ 2%, water 46% ~ 67%.

2. the preparation method of the wood treatment agent that a kind of resistance leachability according to claim 1 is good, is characterized in that, comprise the following steps:

(1), each component is taken by weight ratio;

(2), glyoxal, ethylene glycol and ammonium persulfate are added in reaction vessel, NaOH is added after stirring, add water again, stir after 1 ~ 3min minute, add four water eight Boratexes, cupric dimethyldithio carbamate, two octyldimethyl ammonium chloride and AEO, continue stirring 3 ~ 5min, obtain the wood treatment agent that a kind of resistance leachability of the present invention is good.