KR20040107450A - Manufacturing method for ocher matt - Google Patents

Abstract

PURPOSE: Provided is a manufacturing method of yellow earth flooring materials with no crack formation, easy application and far infrared emission by using yellow earth mixtures and rubber tree sap as raw materials. CONSTITUTION: The yellow earth flooring materials are manufactured by the following steps of: (i) preparing yellow earth powder by grinding yellow earth to a size finer than 600mesh, pouring yellow earth powder into water, sedimenting yellow earth powder, dehydrating and drying to remove impurities from yellow earth, and aging yellow earth powder; (ii) mixing 70-80wt.% of prepared yellow earth powder, 10-20wt.% of germanium, 5wt.% of zeolite, and 5wt.% of ionic powder generating negative ions, such as ceramic powder comprising 45-66% of NO2, 23-26% of SiO2, less than 1% of Al2O3, 0.5-5% of P2O5, less than 0.2% of Fe2O3, and less than 0.2% of TiO2; (iii) adding rubber tree sap(latex) to yellow mixtures in a ratio mixtures to rubber sap of 8:2, wherein the rubber tree sap providing adhesive power to yellow earth is diluted with water in a ratio of 7:3.

Description

Manufacturing method for ocher matte

The present invention relates to an ocher flooring material used as a flooring material such as ondol, and more specifically, a flooring material provided in the form of a roll like a sheet of cardboard, which is easy to cut and emits far-infrared rays beneficial to the human body without cracking. It relates to a manufacturing method.

Ocher is a weakly alkaline soil collected from the lower layer of soil, which is different from the red soil on the surface, and contains a lot of calcium carbonate in the soil. It is because of this calcium carbonate that when water is mixed it turns into clay. The size of ocher particles is about 0.02 ~ 0.05mm and consists of various mineral particles such as quartz, feldspar and mica calcite. Chemically, it is composed of silica, iron, alumina, magnesium, sodium, potassium, and lime. Ocher is also known as a material that emits far infrared rays. These properties purify water, extend the life of flowers and revive vegetables vividly, remove odors, warm the body and help blood circulation, relieve back pain and stiff shoulders, and relieve fatigue It is known to show pain relief, sleep-helping effects, and so on.

Ocher is a yellowish-colored soil that occupies about 10% of the earth's surface and contains a large amount of calcium carbonate (CaCO3), which has a viscous power that does not break easily. In addition to calcium carbonate, ocher consists of components such as silica (SiO2), alumina (Al2O3), iron, magnesium, sodium, potassium, etc. These components are necessary for the growth of copper and plants, and have beneficial effects such as antibacterial and deodorizing functions. It is known to emit a large amount of far infrared rays that cause.

Recently, it has been commercialized in various forms to take advantage of the properties and effects of ocher. For example, it is a product in the form of a dough that is applied to the floor or the wall of the ocher room, ocher jjimjilbang, ocher sauna. As such, the construction product using ocher is in the form of a dough mixed with ocher and back cement. However, such conventional ocher products have a lot of cracks after construction, and easily fall off from construction, and there are disadvantages such as inconvenient construction. Therefore, much attention has been focused on finding a solution.

The reason for such clay cracks is that the cracks easily go along with the heterogeneity with the stone material due to the inhomogeneity associated with the miscibility of the material applied in addition to the ocher to the relatively heterogeneous material in the natural state.

On the other hand, germanium acts as an oxygen catalyst to help the human body use oxygen effectively. Therefore, supplying germanium to the human body reduces the oxygen demand of the cells, which leads to the production of endorphine, a natural therapeutic agent for the human body. To promote. This will speed up fatigue, free you from chronic oxygen deficiency, and give you a bright mind. And the hydrogen generated when digesting food is a cation, which is of no use in the body at all, the more hydrogen is our body is acidic, this scale is called PH, the higher the pH, the stronger the acid. Therefore, hydrogen ions acidify our body to cause all diseases. Since organic germanium is excreted as water instead of oxygen, it has been made to make the constitution alkaline and prevent disease, so many efforts have been made to include it in building materials. .

Accordingly, an object of the present invention is to provide a flooring manufacturing method made of almost ocher, unlike the prior art, which is firmly adhered to the construction surface without cracking and is easy to construct in view of the above problems of the prior art.

The object is, by putting the ocher powder in the precipitation tank to precipitate, after dehydration and drying to prepare an ocher precipitate powder;

10 to 20% by weight of germanium powder, 5% by weight of ion powder, and 5% by weight of zeolite based on 70 to 80% by weight of the obtained ocher precipitate powder; And,

With respect to the obtained ocher mixture is achieved by the ocher flooring manufacturing method comprising the step of supplying and blending a natural rubber solution in a ratio of 8: 2.

In this case, the natural rubber solution is preferably prepared by mixing the stock solution and purified water in a ratio of 7: 3.

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples.

The present invention is to put the ocher powder in the precipitation tank to precipitate, after dehydration to dry to prepare the ocher precipitate powder; 10 to 20% by weight of germanium powder, 5% by weight of ion powder, and 5% by weight of zeolite are supplied to 70 to 80% by weight of the obtained ocher precipitate powder; It is characterized by a method for producing ocher floorings by supplying and blending a natural rubber solution to the obtained ocher mixture in a ratio of 8: 2.

This will be described in detail below.

In the present invention, first, in order to manufacture the ocher flooring material, the ocher powder, which is ground to a ball mill and ground to 600 mesh or more, is precipitated by precipitation in a sedimentation tank, and then precipitated by filtration of cotton cloth. Prepare a powder.

Subsequently, 10 to 20% by weight of germanium powder, 5% by weight of ion powder, and 5% by weight of zeolite are supplied to the blender with respect to 70 to 80% by weight of the ocher precipitate powder, and the mixture is blended at 900-1,200 RPM for about 1 hour. Prepare the mixture.

Next, the obtained ocher mixture is fed with a natural rubber solution to a blender at a ratio of 8: 2, and then blended for about 1 hour at a rotational speed of about 2,000-3,000 RPM to prepare an ocher bottom ash. At this time, the natural rubber sap is preferably supplied using a rubber sap obtained by blending the stock solution and purified water in a ratio of 7: 3 after mixing at a rate of 500-800 RPM.

Hereinafter will be described the operation of the raw material components and the reason for limiting the numerical value used in the loess flooring manufacturing method of the present invention as described above.

The ocher used in the present invention has a beneficial effect such as detoxification or detoxification to the human body as well as antibacterial, deodorizing action by the far-infrared radiation effect as described above, in the present invention in particular to precipitate the powder to further improve the functionality of the loess In such a form, the precipitated ocher powder is pulverized to about 600 mesh or more, and its amount is preferably used in the range of 70 to 80% by weight. At this time, when used in excess of 80% by weight, the flexibility of the mat is reduced and the phenomenon occurs, the use of less than 70% by weight has a problem in that the addition effect is lowered.

In addition, the germanium powder is also used to pulverize more than 600 mesh, germanium is high in hardness, so it is preferable to use the dry after crushing by using a wet grinding method, the preferred amount of use is in the range of 10 to 20% by weight, 20 weight When using more than%, there is a problem such as reduced flexibility and cracks on the surface of the mat, and when used less than 10% by weight, its addition effect is weak.

In the present invention, the reason why the ocher precipitated powder and the germanium powder is 600 mesh or more is to exhibit good properties as a paint. For reference, when mixed with cosmetics, very fine particles of about 700 mesh are preferably used.

In addition, the ocher powder used in the present invention is used as a precipitation powder to remove impurities such as suspended solids mixed in the ocher, and to mature the ocher itself to obtain a strong sticky and weakly alkaline ocher powder.

Ion powder (ion powder) used in the present invention is an ion-generated ceramic powder (eg, 45 to 66% nitrogen dioxide, 23 to 36% silicon dioxide, less than 1% aluminum oxide, phosphorus pentoxide 0.5 to 5% , Less than 0.2% ferric oxide, less than 0.2% titanium dioxide) or ion powder using π material which is a kind of inorganic metal oxide (trade name ocher extract sold by Ibakceraton Co., Ltd.) In addition, it improves the physiology of the human body as a whole and improves the natural healing power, thereby activating the cells, so it mixes about 5% by weight. As the ion powder, the same kind as described above may be used, but the present invention is not limited thereto, and other powders may be used as long as they generate anions.

Zeolite (trade name: NI # 100), also known as zeolite, is a crystalline aluminum silicate compound, and its structural structure is loose, and its skeleton remains intact even when it releases the moisture that fills it with high heat. It is mainly used as an adsorbent due to this property because it can adsorb other particulate matter. In the present invention, it is added to improve the adsorption force, 5% by weight is a suitable amount.

Natural rubber sap is a latex (latex) that flows out of a rubber tree. It is a white liquid like milk, 60-65% water, and contains rubber, resin, protein, sugar, and other minerals. In the present invention, it is blended at a ratio of 8: 2 to the loess mixture, which is a value for securing the optimum adhesion of the ocher paint. Such natural rubber sap is prepared by mixing the stock solution and purified water at a ratio of 7: 3 and rotating at a speed of 500 to 800 RPM, and a rubber sap having an optimum quality at such a rotational speed and a blending time is obtained.

In the present invention, the rotational speed and time of blending and rotating various components to the ocher powder and the rotational speed and time of mixing the natural rubber solution to the ocher mixture are all set as numerical values for manufacturing paint products having optimum quality. The results of the tests are confirmed.

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples.

Example 1

Put the ocher powder finely divided into 600 mesh or more into a sedimentation tank by precipitating for 72 hours, and then dehydrated and dried to prepare the ocher precipitated powder, and 15% by weight of germanium powder and 75% by weight of the ocher precipitate powder. 5 weight% and zeolite 5 weight% were supplied to the blender, and the mixture was blended for about 1 hour at a speed of 1,000 RPM to prepare an ocher mixture, and a natural rubber solution (stock solution: purified water 7: 3) was added to the obtained ocher mixture 8: A mixture of 2 was prepared by mixing about 1 hour at a speed of about 2,500 RPM in a stirrer to prepare a loess flooring.

Example 2

In the present embodiment, the process sequence is the same, but the composition amount is 70% by weight of the ocher precipitate powder, 20% by weight of germanium powder, the ion powder and zeolite are the same, and the subsequent steps are also the same.

Example 3

Unlike Example 2, 10 wt% of germanium powder was added to 80 wt% of ocher precipitated powder, and the ion powder and zeolite were mixed in the same amount, and the ratio of the natural rubber solution and the ocher mixture was also the same.

Comparative Example 1

In this Comparative Example, the loess flooring material was prepared in the same manner as in Example 1 except that the amount of the ocher precipitated powder and the germanium powder was 65% by weight and 25% by weight, and the ion powder and the zeolite were mixed in the amount of 6% by weight and 4% by weight, respectively. It was.

Comparative Example 2

In this comparative example, the amount of constituting the loess mixture such as loess sediment powder was the same as that of Example 1, but the loess flooring material was prepared with a mixing ratio of natural rubber solution of 7: 3.

In the above examples and comparative examples, the ocher flooring material is finally passed through the pressing roll to produce a flooring material in a rolled mat.

Table 1 shows the results of testing the properties of the ocher flooring materials prepared in Examples and Comparative Examples.

As can be seen in Table 1, as can be seen in the comparative example, when the ocher precipitation powder is 65% by weight can not expect the expression of the ocher properties, when the 70% by weight may fall slightly but may have the effect of the present invention. In addition, loess sedimentation powder could have the effect of the present invention at 80% by weight.

Furthermore, when the mixture ratio of the ocher mixture and the rubber sap was 7: 3, the mat flexibility was significantly lowered, which was unsuitable for flooring.

On the other hand, when the far-infrared emissivity was tested, the embodiments of the present invention was good, but the comparative examples were poor.

division Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Loess sedimentation powder (% by weight) 75 70 80 65 75 Germanium powder (% by weight) 15 20 10 25 15 Ion Powder (wt%) 5 5 5 6 5 Zeolite (% by weight) 5 5 5 4 5 Ocher Mixture: Rubber Sap 8: 2 8: 2 8: 2 8: 2 7: 3 Mat flexibility Optimal fitness fitness incongruity incongruity Far infrared radiation rate Good Good Good Bad Bad

Meanwhile, in the above examples and comparative examples, the result of mixing the mixture of the ocher mixture and the natural rubber sap to 7.5: 2.5 shows that the rubber sap is not able to utilize the properties of the material and the surface of the mat is uneven and the surface strength is weak. As a result of mixing and mixing at 8.5: 1.5, the lack of rubber sap did not properly perform the role of the adhesive, making the mat difficult and easily broken, and the characteristics of the ocher mat were significantly reduced.

The ocher flooring material of the present invention manufactured by the above method has the effect of being widely used as a flooring material such as ondol while preventing the performance degradation as a flooring material while keeping the properties of the loess sufficiently.

Claims (3)

Preparing the ocher powder by putting the ocher powder in a sedimentation tank, followed by dehydration and drying; 10 to 20% by weight of germanium powder, 5% by weight of ion powder, and 5% by weight of zeolite based on 70 to 80% by weight of the obtained ocher precipitate powder; A method for producing ocher flooring, comprising the step of supplying and blending a natural rubber solution in a ratio of 8: 2 to the obtained ocher mixture. The method of claim 1, wherein the rubber sap is prepared by mixing the stock solution and purified water in a ratio of 7: 3. The method of claim 1, wherein the ocher precipitation powder is 75% by weight and the germanium powder is 15% by weight.