阅读说明：本技术 诱生负氧离子的木器漆及其功能粉末和助剂的制作方法 (The production method for inducing the woodcare paint and its functional powders and auxiliary agent of negative oxygen ion ) 是由 李潇 于 2019-09-12 设计创作，主要内容包括：本发明公开了一种诱生负氧离子的木器漆及其功能粉末和助剂的制作方法,其中负氧离子功能粉末的制作方法包括以下步骤：将离子吸附型稀土矿石、富镁纤维状硅酸盐和含水硅酸镁烘焙干燥；利用酸性萃取剂对烘焙干燥后的富镁纤维状硅酸盐和离子吸附型稀土矿石进行萃取,萃取后进行高温烘烤,去除放射性元素；将非晶形的二氧化硅加温,降低其中的可溶性硅酸含量；将含水硅酸镁、富镁纤维状硅酸盐、离子吸附型稀土矿石和二氧化硅,粉碎并混合均匀,得到负氧离子功能粉末。本发明,负氧离子功能助剂的原料成本低,生产出的负氧离子的木器漆,不断地向空间电离诱生负氧离子,净化空气和环境,同时不会改变木器漆原有品质,具有稳定的特点。(The invention discloses the production methods of a kind of woodcare paint for inducing negative oxygen ion and its functional powders and auxiliary agent, and wherein the production method of negative oxygen ion function powder is the following steps are included: bake drying for ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate；The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are extracted using acidic extractant, high-temperature baking is carried out after extraction, removes radioactive element；Amorphous silica is heated, soluble silicon acid content therein is reduced；It by hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and silica, crushes and is uniformly mixed, obtain negative oxygen ion function powder.The cost of material of the present invention, negative oxygen ion function auxiliary agent are low, the woodcare paint for the negative oxygen ion produced, and constantly induce negative oxygen ion to space ionization, purify air and environment, while will not change the original quality of woodcare paint, have the characteristics that stable.)

1. a kind of production method of negative oxygen ion function powder, which comprises the following steps:

Ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate are baked into drying；

The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are extracted using acidic extractant, High-temperature baking is carried out after extraction, removes radioactive element；

Amorphous silica is heated, soluble silicon acid content therein is reduced；

By hydrous magnesium silicate of the baking after dry, the rich magnesium fibrous silicate after removal radioactive element and ionic adsorption Type rare earth ore and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.

2. the method according to claim 1, wherein the hydrous magnesium silicate, rich magnesium fibrous silicate, ion The weight fraction ratio of absorbent-type rare earth ore and silica is 3:(3-6): (4-8): (1-2.5).

3. the method according to claim 1, wherein the hydrous magnesium silicate, rich magnesium fibrous silicate, ion The weight fraction ratio of absorbent-type rare earth ore and silica is 3:6:5:1.

4. the method according to claim 1, wherein the negative oxygen ion function powder is helped with neutral water soluble Agent and resin mixing, stirring, are sufficiently mixed three as white gum object, obtain negative oxygen ion function auxiliary agent, the weight of three Measuring portion rate is (3-5): (20-30): (80-92).

5. the method according to claim 1, wherein in the silica of lenticular, soluble silicon acid content is 30% or less.

6. the method according to claim 1, wherein using acidic extractant to the rich magnesium fiber after baking drying When shape silicate and ion adsorption type rare earth ore stone are extracted, the quality of acidic extractant used is rich magnesium fibrous silicate With 3-5 times of ion adsorption type rare earth ore stone quality sum, and the concentration of acidic extractant be 5-15wt%.

7. the method according to claim 1, wherein extraction after, rich magnesium fibrous silicate and ion type The removal rate of radioactive element in rare earth ore is 80% or more.

8. a kind of production method for the woodcare paint for inducing negative oxygen ion, which comprises the following steps:

Mixing method prepares woodcare paint；

According to the density of the woodcare paint of preparation, negative oxygen ion function obtained by the above method is added into woodcare paint obtained and helps Agent.

9. according to the method described in claim 8, it is characterized in that, density is the woodcare paint of 1:1.15~1.2, negative oxygen ion function The weight ratio of energy auxiliary agent addition is 2%；Density is the woodcare paint of 1:1.25~1.35, the weight of negative oxygen ion function auxiliary agent addition Amount ratio is 3.5%；Density is the woodcare paint of 1:1.4~1.5, and the weight ratio of negative oxygen ion function auxiliary agent addition is 4%.

Technical field

The present invention relates to woodcare paint production fields, and in particular to a kind of woodcare paint and its functional powders for inducing negative oxygen ion With the production method of auxiliary agent.

Background technique

Woodcare paint refers to a kind of lacquer type organic coating on woodwork, there is polyester, polyurethane paint etc..Aqueous woodware paint is made with water For diluent, no any harmful volatilization, has the characteristics that safety and environmental protection.With the increase of people's health consciousness and environmental consciousness, Negative oxygen ion woodcare paint is more and more welcomed by the people.However, common negative oxygen ion woodcare paint is influenced by processing technology on the market, The disadvantages of small, at high cost there are negative oxygen ion burst size.Existing negative oxygen ion function auxiliary agent mostly uses with hydrous magnesium silicate, contains Water silicate clay and amorphous silicas are basic material, and addition Tourmaline stone, rare earth and tourmaline synthesize negative oxygen ion The mode of occurring source, material requested type is complicated, and material cost is high, there are the negative oxygen ion function auxiliary agent radioactivity of preparation compared with By force.

In view of this, being badly in need of improving the production method of existing negative oxygen ion woodcare paint, to improve negative oxygen ion wood The negative oxygen ion burst size of device paint reduces production cost.

Summary of the invention

The technical problem to be solved by the present invention is to existing negative oxygen ion woodcare paint negative oxygen ion burst sizes small, production cost High problem.

In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that providing a kind of negative oxygen ion function powder Production method, comprising the following steps:

Ion adsorption type rare earth ore stone, rich magnesium fibrous silicate and hydrous magnesium silicate are baked into drying；

The rich magnesium fibrous silicate and ion adsorption type rare earth ore stone that bake after drying are carried out using acidic extractant Extraction carries out high-temperature baking after extraction, remove radioactive element；

Amorphous silica is heated, soluble silicon acid content therein is reduced；

By hydrous magnesium silicate of the baking after dry, the rich magnesium fibrous silicate and ion after removal radioactive element Absorbent-type rare earth ore and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.

In the above-mentioned methods, the hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and dioxy The weight fraction ratio of SiClx is 3:(3-6): (4-8): (1-2.5).

In the above-mentioned methods, the hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and dioxy The weight fraction ratio of SiClx is 3:6:5:1.

In the above-mentioned methods, the negative oxygen ion function powder mixed with neutral water soluble auxiliary agent and resin, stirred, made Three is sufficiently mixed as white gum object, obtains negative oxygen ion function auxiliary agent, and the weight fraction ratio of three is (3-5): (20- 30): (80-92).

In the above method, in the silica of lenticular, soluble silicon acid content is 30% or less.

In the above-mentioned methods, using acidic extractant to the rich magnesium fibrous silicate and ion type after baking drying When rare earth ore is extracted, the quality of acidic extractant used is rich magnesium fibrous silicate and ion adsorption type rare earth ore stone 3-5 times of quality sum, and the concentration of acidic extractant is 5-15wt%.

In the above-mentioned methods, the radioactivity member after extraction, in rich magnesium fibrous silicate and ion adsorption type rare earth ore stone The removal rate of element is 80% or more.

The present invention also provides a kind of production methods of woodcare paint for inducing negative oxygen ion:

Woodenware raw materials for varnish is mixed according to a conventional method, and according to the density of woodcare paint, addition produces negative according to the method described above Oxonium ion function additive.

In the above-mentioned methods, density is the woodcare paint of 1:1.15~1.2, the weight ratio of negative oxygen ion function auxiliary agent addition It is 2%；Density is the woodcare paint of 1:1.25~1.35, and the weight ratio of negative oxygen ion function auxiliary agent addition is 3.5%；Density is The woodcare paint of 1:1.4~1.5, the weight ratio of negative oxygen ion function auxiliary agent addition are 4%.

Compared with prior art, negative oxygen ion function auxiliary agent provided by the invention uses ion adsorption type rare earth ore stone, richness Fibrous magnesium silicate, hydrous magnesium silicate and silica prepare, and raw material easily obtains, and reduce production cost.By above-mentioned The white jelly of negative oxygen ion function auxiliary agent of method preparation, has certain viscosity, has good adhesion.

In the present invention negative oxygen ion function auxiliary agent is added into woodcare paint according to the density of woodcare paint in proportion, guaranteed different Persistently ionization induces negative oxygen ion to the woodcare paint of density all under air vibration effect, to meet woodcare paint under different situations Requirement.

Detailed description of the invention

Fig. 1 is the production method flow chart of negative oxygen ion function auxiliary agent in the present invention；

Fig. 2 is the production method process that the woodcare paint of negative oxygen ion is induced in the present invention.

Specific embodiment

The present invention provides the production method of a kind of woodcare paint for inducing negative oxygen ion and its functional powders and auxiliary agent, productions Woodcare paint can air vibration effect under constantly induce negative oxygen ion, ensure the respiratory health of people.Below with reference to explanation Book the drawings and specific embodiments are described in detail the present invention.

In order to make more clearly explanation and illustration to technical solution of the present invention and implementation, realization introduced below is originally Several preferred specific embodiments of inventive technique scheme.Obviously, specific embodiment discussed below is only of the invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.

Negative oxygen ion function auxiliary agent is the prerequisite of negative oxygen ion woodcare paint production, the quality of negative oxygen ion function auxiliary agent Determine whether woodcare paint can satisfy country and test the detection of negative oxygen ion woodcare paint, especially with respect to the prison of radiant quantity It surveys and requires.

The production method of negative oxygen ion function powder and auxiliary agent provided by the invention, as shown in Figure 1, comprising the following steps:

Step 110: by ion adsorption type rare earth ore stone, rich magnesium fibrous silicate (such as sepiolite) and hydrous magnesium silicate (such as talcum) carries out baking drying process.

The specific practice is: above-mentioned three kinds of raw materials being put into drying oven or dryer and carry out baking drying process, bake temperature Degree is 60 degree, bakes and banks up with earth the time not less than 24 hours, dries three kinds of raw materials thoroughly.

Step 120: using acidic extractant to the rich magnesium fibrous silicate and ion adsorption type re after baking drying Ore is extracted, and high-temperature baking is carried out after extraction, removes radioactive element, such as radium, thorium, potassium radioactive element.

Specific method is: the rich magnesium obtained using middle strong acidity extractant (dissociation constant (Ka ≈ 10)) to step 110 is fine Dimension shape silicate and ion adsorption type rare earth ore stone are extracted, and the quality of acidic extractant used is rich magnesium fibrous silicate With 3-5 times of ion adsorption type rare earth ore stone quality sum, sour concentration be 5-15wt% (Weight percent, quality hundred Divide ratio), extraction time is not less than 5 hours, so that rich magnesium fibrous silicate and ion adsorption type rare earth ore stone divide in the solution Dissipating becomes graininess, after other impurities precipitating, then by pure rich magnesium fibrous silicate and ion adsorption type rare earth ore stone It takes out, carries out high-temperature baking, temperature is not less than 180 degree, and baking time is no less than 24 hours, becomes canescence.

By above-mentioned extraction processing, the removal rate of the radioactive elements such as radium, thorium, potassium can be made to reach 80% or more.

Step 130: amorphous silica being heated, the content of mensuration dissolubility silicic in silica is reduced.

The specific practice is: amorphous silicas heated, such as is warmed to 300 degree or 350 degree, silica at this time It is neutral, nontoxic with pH value, the advantages that suspendability is good, and absorption property is strong, while having to Alpha-ray radioactive ray good It is comprehensive, increase its half-life period 45%.

Step 140: will bake it is dry after hydrous magnesium silicate, the rich magnesium fibrous silicate after removal radioactive element and Ion adsorption type rare earth ore stone and silica are crushed and are uniformly mixed, and obtain negative oxygen ion function powder.Negative oxygen ion function The granularity of energy powder is not less than 1500 mesh.

Wherein, in preferred embodiment, hydrous magnesium silicate, rich magnesium fibrous silicate, ion adsorption type rare earth ore stone and The weight fraction ratio of silica is 3:(3-6): (4-8): (1-2.5).

The following are typical specific embodiments: