CN104385405A

CN104385405A - Long-acting desinsectization modification treatment agent for timber

Info

Publication number: CN104385405A
Application number: CN201410551516.5A
Authority: CN
Inventors: 曾宇
Original assignee: SHIFANG MIDEE WOOD INDUSTRY Co Ltd
Current assignee: SHIFANG MIDEE WOOD INDUSTRY Co Ltd
Priority date: 2014-10-17
Filing date: 2014-10-17
Publication date: 2015-03-04

Abstract

The invention discloses a long-acting desinsectization modification treatment agent for timber. The long-acting desinsectization modification treatment agent is prepared by using the following raw materials, by weight, 12-25 parts of sodium hypophosphite, 10-12 parts of propylene glycol, 6-8 parts of alkyl polyglucoside, 7-12 parts of ammonium manganese sulfate, 1-1.6 parts of Strychnos nuxvomica leaf, 2.5-4 parts of waste tobacco leaf, 10-15 parts of polyvinyl alcohol, 10-12 parts of urotropine, 4-5 parts of sodium dodecyl benzene sulfonate, 200-280 parts of water and 4-7 parts of an assistant. The long-acting desinsectization modification treatment agent has the advantages of environmentally friendly raw materials, simple production process and low cost; effective components in the raw materials are simply and efficiently extracted through a preparation method to realize anti-oxidative anticorrosion and desinsectization sterilization; and timber modified by the modification treatment has the characteristics of improved mechanical performances, difficult modifier loss, lasting modification effect, durability, and strong market competitiveness.

Description

The agent of a kind of timber long-acting insect expelling modification

technical field

The present invention relates to a kind of Wooden modifying inorganic agent, particularly a kind of timber long-acting insect expelling modification agent.

Background technology

Existing method for modifying wood mainly utilizes some physical means, chemical modification agent solution is infiltrated through wood internal, reach and improve physics, chemical property, the object of final its serviceability of raising, but the timber after more existing chemical modification method process, a large amount of Volatile organic emissions may be had in follow-up use procedure, harm can be produced to surrounding environment, also there is inorganic agent high expensive, performance is not lasting, affect the shortcomings such as decorate properties, in the urgent need to developing the Wood modifier of the novel environment-friendly high-efficiency of a class, fundamentally improve the serviceability of timber floor, improve the shortcoming on Traditional Wood floor.

Summary of the invention

The object of the invention is to overcome above-mentioned deficiency existing in prior art, the agent of a kind of timber long-acting insect expelling modification is provided.

In order to realize foregoing invention object, the invention provides following technical scheme:

The agent of a kind of timber long-acting insect expelling modification, is made up of the raw material of following weight portion: inferior sodium phosphate, propane diols, alkyl polyglucoside, ammonium manganous sulfate, Strychnos nux-vomica cotyledon, waste tobacco, polyvinyl alcohol, methenamine, neopelex, water, auxiliary agent;

Auxiliary agent is made up of the raw material of following weight portion: aqueous polyurethane emulsion, nano-tourmaline powder, sodium humate, Ludox, secondary alcohol APEO, neopelex, its preparation method is: first by aqueous polyurethane emulsion, sodium humate mixing, be stirred to and dissolve completely, add nano-tourmaline powder, neopelex, secondary alcohol APEO subsequently, dispersed with stirring 30-45min, add Ludox again, after stirring 15min, mixed solution ball milling 0.5-1h, make stabilizing solution, obtain auxiliary agent.

Its preparation method is:

(1) first waste tobacco, Strychnos nux-vomica cotyledon are mixed with part water, airtight immersion 5-6 days, soak and terminate rear material filtering, filtrate is for subsequent use;

(2) by inferior sodium phosphate and mixed with propylene glycol evenly for subsequent use;

(3) alkyl polyglucoside, ammonium manganous sulfate, neopelex, polyvinyl alcohol, methenamine are mixed with residue water, be stirred to after dissolving completely, add step (1), (2) gained material and other leftover materials, stir 1.5-3h with the rotating speed of 2000-2500 rev/min, to obtain final product.

compared with prior art, beneficial effect of the present invention:

The raw material adopted is environmental protection composition, production process is simple, cost is low, in preparation method, extracts active ingredient wherein simply efficiently, reach effect of anti-oxidation and antisepsis and expelling parasite sterilization, obtain through the Wood mechanical property that modification agent of the present invention is modified and promote, modifier not easily runs off, and modified effect is lasting, the floor of modified timber comparatively with material is more durable in use, and the market competitiveness is strong.

Detailed description of the invention

Below in conjunction with test example and detailed description of the invention, the present invention is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.

Embodiment 1: a kind of timber long-acting insect expelling modification agent, it is characterized in that, be made up of the raw material of following weight portion: inferior sodium phosphate 16, propane diols 10, alkyl polyglucoside 6.5, ammonium manganous sulfate 8, Strychnos nux-vomica cotyledon 1.5, waste tobacco 3, polyvinyl alcohol 12, methenamine 11, neopelex 5, water 260, auxiliary agent 6;

Auxiliary agent is made up of the raw material of following weight portion: aqueous polyurethane emulsion 10.5, nano-tourmaline powder 2, sodium humate 3, Ludox 3, secondary alcohol APEO 0.5, neopelex 1, its preparation method is: first by aqueous polyurethane emulsion, sodium humate mixing, be stirred to and dissolve completely, add nano-tourmaline powder, neopelex, secondary alcohol APEO subsequently, dispersed with stirring 30-45min, add Ludox again, after stirring 15min, mixed solution ball milling 0.5-1h, make stabilizing solution, obtain auxiliary agent.

Its preparation method is:

Claims

1. timber long-acting insect expelling modification agent, it is characterized in that, be made up of the raw material of following weight portion: inferior sodium phosphate 12-25, propane diols 10-12, alkyl polyglucoside 6-8, ammonium manganous sulfate 7-12, Strychnos nux-vomica cotyledon 1-1.6, waste tobacco 2.5-4, polyvinyl alcohol 10-15, methenamine 10-12, neopelex 4-5, water 200-280, auxiliary agent 4-7;

Auxiliary agent is made up of the raw material of following weight portion: aqueous polyurethane emulsion 10-12, nano-tourmaline powder 1-3, sodium humate 2-4, Ludox 3-6, secondary alcohol APEO 0.5-1, neopelex 1-2, its preparation method is: first by aqueous polyurethane emulsion, sodium humate mixing, be stirred to and dissolve completely, add nano-tourmaline powder, neopelex, secondary alcohol APEO subsequently, dispersed with stirring 30-45min, add Ludox again, after stirring 15min, mixed solution ball milling 0.5-1h, make stabilizing solution, obtain auxiliary agent.

2. a kind of timber long-acting insect expelling modification according to claim 1 agent, it is characterized in that, its preparation method is: waste tobacco, Strychnos nux-vomica cotyledon first mix with part water by (1), airtight immersion 5-6 days, and soak and terminate rear material filtering, filtrate is for subsequent use;