KR100703883B1 - Method of manufacturing multifunctional flooring using natural material - Google Patents

Abstract

Disclosed is a method for producing a multifunctional coating flooring material which has excellent electromagnetic shielding and anion / far infrared emission performance, and remarkably improved deodorization (deodorization) and humidity control ability. To this end, to obtain a natural material powder by pulverizing the natural material, including tourmaline, biotite, precious stone, and bamboo charcoal, adding a natural silicone resin to the natural material powder obtained by mixing, natural material powder-natural Adding a natural adhesive to the silicone mixture to dilute to obtain a natural material dilution, applying the natural material dilution to a flooring material to gel it, and calcining the flooring material to which the gelled natural material dilution is applied. It provides a method for producing a multifunctional coating flooring using a natural material comprising. Electromagnetic waves can be effectively blocked, and it is possible to manufacture a coating floor which emits large amounts of negative ions and far infrared rays, which are beneficial to the human body. As a result, the coating flooring can be of great help to the health of people living in the installation facility.

Description

Method of manufacturing multifunctional flooring using natural material

1 is a flow chart illustrating a method of manufacturing a multifunctional coating flooring according to an embodiment of the present invention.

Figure 2 is a flow chart for explaining a method for producing a multifunctional coating flooring according to another embodiment of the present invention.

The present invention relates to a method for producing a multifunctional coating floor using a natural material, and more particularly, the electromagnetic wave blocking effect, anion and far infrared emission effect, deodorizing effect is excellent as well as the production of a multi-functional coating floor material with excellent humidity control ability It is about a method.

Modern people spend most of their time in offices, homes, and vehicles (cars, subways) made of concrete and various artificial facilities. Various volatile organic compounds (VOCs) occurring in such an artificial environment are known to cause various diseases. Because of the toxic substances generated in artificial facilities, modern people, especially children with weak immunity, have not only skin diseases such as atopy, but are also generally threatened with health. In particular, when indoor air is charged with cations due to various causes, people living in a cation-charged environment may not only feel great health problems, ie headache, dizziness, vomiting and motion sickness, but also cells of human tissues. It is known that oxidization stimulates autonomic nerves, worsening the circulation of endocrine system, immunity and body fluids, thereby promoting aging of the body.

On the other hand, in addition to the facilities that emit such harmful substances, in recent years, as the various electronic electronic products and information communication devices are rapidly spread, users are exposed to static electricity, electromagnetic waves, etc., which are harmful to the human body.

In general, electromagnetic waves are a form of energy generated when electricity is used, and are synthetic waves of an electric field and a magnetic field. Electromagnetic waves are emitted from electrical machines and appliances in use around us. When classified according to frequency, it is classified into 60HZ, which is a household power frequency, ultra low frequency of 0 ~ 1kHZ band, low frequency of 1kHZ ~ 500kHZ band, communication frequency of 500kHZ ~ 300kHZ band, and microwave of 300kHZ ~ 300GHZ band. In addition, the frequency increases in the order of infrared rays, visible rays, ultraviolet rays, X-rays, and gamma rays. In the ultra-low frequency and low frequency, electric and magnetic fields are generated, and if the human body is exposed to it for a long time, it is likely that the body temperature change and the biological rhythm will be broken and develop into diseases. In addition, studies have shown that men have fewer sperm counts and women may have menstrual irregularities and birth defects. In addition, severe cases can cause brain tumors, which are known by the World Health Organization (WHO).

As such, in recent years, serious hazards caused by electromagnetic waves have been raised as a social problem, but emission standards, etc., have not been clearly set. Therefore, users who use almost all home appliances and office devices such as TVs, PCs, vacuum cleaners, and mobile phones in their homes or offices in everyday life can't use them according to safe standards. It should be.

In order to solve this problem, various studies have been conducted to improve flooring, wallpaper, building finishing materials, etc., which are used in people's giving or business facilities.

For example, Korean Patent Laid-Open Publication No. 10-2004-0096168 (published November 16, 2004) includes "functional flooring material with a sprayed metal layer" and Korean Patent Publication No. 10-2003-0050283 (6, 2003). Published on Jan. 25, "Double flooring and its manufacturing method" is disclosed. In addition, Korean Patent Publication No. 10-2002-0014015 (published February 25, 2002) discloses "Surface Finish Coating Material Using Bio-Ceramic-Containing Natural Resin", and Korean Patent Publication No. 10-2005-0099450 (2005). The publication of October 13, "Description of the natural mineral composition for flooring decoration and a method of producing a natural flooring material using the same" is described.

Although the above-described inventions achieve the individual objects intended by each invention, they can be easily installed on existing facilities in addition to newly constructed facilities as well as electromagnetic shielding, anion and far infrared emission, and deodorizing effects, and have excellent durability required after construction. There is a problem that is not considered comprehensively, and moreover, there is a problem that secondary pollution may occur because many components contain artificial compounds that are concerned about the generation of harmful substances.

It is therefore an object of the present invention to provide a method for producing a multifunctional coating flooring material which is excellent in electromagnetic wave shielding and anion / far infrared emission performance, and remarkably improved deodorization (deodorization) and humidity control capability.

In order to achieve the above object of the present invention, according to an embodiment of the present invention to obtain a natural material powder by pulverizing a natural material including tourmaline, mica, guinea pig, and bamboo charcoal; Adding and mixing natural silicon resin to the obtained natural material powder; Adding a natural adhesive to the natural material powder-natural silicon mixture to dilute to obtain a natural material dilution; Applying the gel dilution to the flooring material to gel; And it provides a method for producing a multi-functional coating flooring material using a natural material comprising the step of baking the flooring material is applied to the gelled natural material dilution.

 According to the present invention, it is possible to effectively block the electromagnetic waves, it is possible to produce a coating flooring material that emits a large amount of negative ions and far infrared rays beneficial to the human body.

In addition, the flooring manufactured by the above method is environmentally friendly because it uses materials obtainable from nature instead of artificial components, and emissions of harmful substances such as volatile organic compounds are blocked. In addition, the flooring thus prepared contains bamboo charcoal, and the minerals are subjected to the firing process, so as not only excellent deodorizing (deodorizing) action, antibacterial action, humidity control action, but also has conductivity to prevent static electricity. There are advantages to it.

As a result, the coating flooring can be of great help to the health of people living in the installation facility.

Hereinafter, with reference to the drawings will be described in detail a manufacturing method of the multi-functional coating flooring material using a natural material according to the preferred embodiments of the present invention.

First, the present invention provides an embodiment of a multifunctional coating floor using a natural material (component). 1 is a flow chart illustrating a method of manufacturing a multifunctional coating flooring according to an embodiment of the present invention.

Referring to Figure 1, the method for producing a multifunctional coating flooring according to this embodiment obtains a natural material powder (step S10), and then adds a natural silicone resin to the natural material powder (step S20). Subsequently, a natural adhesive and optionally a natural pigment are added to knead and diluted to obtain a natural material dilution (step S30), the dilution is applied to the flooring material (step S40), and then fired to prepare a multifunctional coating flooring material. (Step S50).

The detailed description of each step is as follows.

First, natural materials are pulverized to obtain natural material powder (step S10). As the natural material, tourmaline, biotite, precious stone, and bamboo charcoal are used.

The tourmaline (tourmaline) has a crystal structure of cyclosilicate containing boron, and generates electromagnetic current of 0.06 mA, which is beneficial to the human body when receiving electromagnetic waves from solar energy, and is beneficial to the human body with 4 ~ 14 μm of far infrared rays, which is the same as the human body. It releases negative ions to promote the body's metabolism and activate blood circulation.

Sericite generally causes precipitation by cationic floating particles and electrical neutralization in water, and thus has excellent water purification, high moisturizing effect and activity. In addition, it emits more than 90% of far-infrared rays, which promote blood circulation and activate cell activity of the human body, and has a function of adsorbing various harmful substances by emitting powerful anions and controlling humidity. In addition, since it has a strong binding to wood, pulp, materials, it is widely used in flooring and the like.

And the natural material powder according to the embodiment includes a jewel. Kiyoseki (kiyoseki) is a new material that emits the highest far-infrared (96%) at room temperature of 25 ℃ as the material that emits the most anions (24.140 ed / cc per second) among the feldspar system. The gemstone is an ore showing a high surfactant effect (101% increase).

In addition, the natural material powder according to the embodiment has a bamboo charcoal 5 to 10% by weight. The bamboo charcoal is produced by burning bamboo at about 600 to 900 ℃. The bamboo charcoal is excellent in electrical conductivity, excellent in electrostatic shielding effect, generates negative ions, excellent in air purification effect, and emits far infrared rays to facilitate metabolism. In addition, the fine pores are well developed, excellent in deodorizing, deodorizing and humidity control by the adsorption action. In addition, the charcoal using oak or other trees can be used again after several years or decades after being cut once in consideration of the growth rate of oak, etc.But bamboo is cut down once because of its rapid growth rate and high growth potential. However, it is a very economical natural raw material because it grows again in a short time.

The natural material preferably includes about 20 to 30% by weight of tourmaline, about 20 to 30% by weight of mica, about 5 to 10% by weight of precious stones, and about 5 to 10% by weight of bamboo charcoal.

When the tourmaline is used at less than about 20% by weight, it is difficult to sufficiently anticipate effects such as electrostatic shielding, far infrared rays and anion generation, and when used in excess of about 30% by weight, various properties of the floor coating material may be degraded. .

In the present embodiment, when the biotite is used in less than about 20% by weight, it is difficult to sufficiently anticipate the effect of far infrared rays, adsorption of harmful substances, etc. When coated on the furnace flooring occurs a problem that various requirements as a flooring material is lowered.

It is preferable to use about 5 to 10% by weight of the ear lapis lazuli. If the ear is less than about 5% by weight, it is difficult to sufficiently anticipate the effect of far-infrared radiation and blood flow, and since the ear is expensive, it is not economically desirable to use more than about 10% by weight.

The bamboo charcoal is preferably used about 5 to 10% by weight. When the bamboo charcoal is used in less than about 5% by weight, it is difficult to sufficiently anticipate blood flow improving effects such as far-infrared radiation effect, deodorization, electrostatic shielding, and when used in excess of about 10% by weight, the bottom together with natural silicon as described below. When used as a coating material, there is a problem that the various properties required as a floor material is lowered.

Preferably, the average particle size of the mica, tourmaline, and noble stone is about 1500 to 2000 mesh, and the average particle size of the bamboo charcoal is about 300 to 350 mesh. When the above-described average particle size, heterogeneous components may be uniformly mixed with each other, and when the gel is coated with natural silicon and a natural adhesive, it may satisfy physical properties such as durability required as a flooring material.

Subsequently, 20 to 30% by weight of the natural resin silicone is added to the natural material powder and mixed uniformly. In the present invention, the natural material powder, the natural resin silicone, and the gelling agent of the natural adhesive described later may be formed by itself and made into a flooring by itself. More preferably, the mixture is applied to a general flooring material and calcined to form the gel. It is not desirable that the content of natural resin silicone exceed 30% by weight because of the production of cargo-coated flooring. On the other hand, when the content of the natural resin silicone is less than 20% by weight, the specific gravity of the natural material powder of tourmaline, mica, guinea calico, and bamboo is relatively high, resulting in poor texture, elasticity, etc. of the coated bottom surface and the natural material There is a problem that can be easily separated from the coating surface.

Subsequently, a dilution of natural material is obtained (S30). The natural material dilution is obtained by uniformly adding about 5 to 10% by weight of the natural adhesive to the natural material powder-natural silicon mixture.

As the natural adhesive, natural latex, rosin, glue, casein, sodium alginate, benzoin and the like may be used alone or in combination of two or more. The natural adhesive is preferably used in about 5 to 10% by weight. If the natural adhesive is added in less than about 5% by weight, there is a problem in that the bonding strength between the components of the natural material and the subsequent bonding with the flooring material after applying the flooring material are weak, and when used in excess of about 10% by weight, the functional ingredients are relatively low. The problem arises that the functionality of the flooring is weakened.

Optionally in this step, natural pigments may be further added to enhance the aesthetics of the multifunctional coating flooring. In addition, the natural pigments include vegetable dyes such as gardenia, yellowish white, saffron, turmeric, indigo, pine needles and the like; Animal dyes such as cochenille, chemise (laden layer); It is preferable to use mineral dyes such as bengal, podium, cast iron, ultramarine, etc. alone or in mixture of two or more thereof.

Subsequently, the natural material dilution is applied to the flooring and gelled (S40). The natural material dilution is preferably applied to the flooring to a thickness of about 0.2 to 0.4 mm. If the coating thickness is less than about 0.2 mm, the thickness is so thin that it may be easily worn when used after construction.It may not be able to fulfill its function. This is not an easy issue. The natural adhesive is fixed by attaching the natural material dilution to the flooring material by the gelation process.

Then, the flooring is fired (step S50). Specifically, the calcination is carried out in a reactor at 600 to 700 ° C. for about 7 to 9 hours. Through this firing process, non-metallic inorganic substances in natural components are made of ceramics with excellent fire resistance and adsorptivity. If the calcination is carried out in less than 7 hours at a temperature of less than 600 ℃, there is a difficult problem such as sufficient durability required as a flooring material, etc., if performed over 700 ℃, 9 hours, for example, the function of the natural ingredients This deterioration problem occurs.

In order to further increase the deodorizing power or deodorizing power of the multifunctional coating flooring material according to the embodiment of the present invention as described above, an electrostatic shielding performance, and the like, the step of coating the roasting may be further performed. Figure 2 is a flow chart for explaining a method for producing a multifunctional coating flooring according to another embodiment of the present invention. Hereinafter, repeated descriptions of steps overlapping with the above embodiment will be omitted.

Referring to Figure 2, according to the manufacturing method of the multi-functional coating floor according to the present embodiment, after obtaining a natural material powder (step S10), the natural silicon resin is added to the natural material powder (step S20). Subsequently, a natural adhesive and optionally a natural pigment are added to dilute to obtain a natural material dilution (step S30), the dilution is applied to the flooring (step S40), and then the flooring is fired (step S50).

Subsequently, the method may further include a step (step S60) of roasting coating the composite metal oxide as a low temperature catalyst on the flooring material after the firing step of step S50. The composite metal oxide may be used alone or in combination of two or more of TiO 2, ZnO, CdS, ZrO 2, SnO 2, V 2 O 2, and WO 3.

As described above, after the heat treatment process, various pathogens can be sterilized through a photocatalyst process using a composite metal oxide as a low temperature catalyst and a roasting coating can be obtained, and a function of inhibiting the growth of bacteria can be obtained. In addition, by using a low-temperature catalyst (dark catalyst), the above-described effect can be sufficiently achieved in a room where light intensity is weak.

The present invention will be described in more detail with reference to the following examples. However, an Example is for illustrating this invention and is not limited only to these.

 Example 1

300 g of tourmaline, 200 g of mica, 50 g of gemstone, 50 g of bamboo charcoal, and then, the tourmaline, mica, guinea stone were pulverized to an average particle size of 1500 mesh, bamboo charcoal to an average particle size of 325 mesh to obtain a natural material powder. 250 g of natural silicon was added to the obtained natural material powder and mixed to obtain a natural material powder-natural silicon mixture.

Subsequently, 50 g of natural latex was added to the natural powder-natural silicon mixture and diluted, and the diluted product was applied to a commercially available ceramic tile having a thickness of 0.3 mm as a flooring material. Then, the bottom ash was placed on a blast furnace heated to about 700 ℃ and baked for 8 hours. Since the blast furnace temperature is gradually cooled to room temperature to produce a multi-functional flooring.

Experimental Example 1-Measurement of Anion Release Effect of Multifunctional Flooring

In order to measure the negative ion release effect of the flooring prepared in Example 1 was performed as follows. This experiment was carried out at the Far Infrared Ray Evaluation Center, Korea Institute of Construction Materials, and the anion emission was measured using a charge particle identification device as a test method of KICM-FIR-1042. At this time, the measurement was carried out under the conditions of temperature 21 ℃, humidity 40%, anion water 68 / cc condition in the air and the anion released from the measurement object was expressed in the number of ions per unit volume and the results are shown in Table 1 below.

Table 1

Test Items unit Ceramic flooring Control specimens (plain flooring) Test Methods Negative ion ION / cc 1550 / cc 68 / cc KICM-FIR-1042

As a result of the experiment, it was confirmed that the anion of 1550 / cc to the natural ceramic flooring composition.

Experimental Example 2-Measurement of Far-Infrared Emission Effect of Flooring

In order to measure the far-infrared emission effect of the natural floor covering prepared in Example 1 in the present invention, the following experiment was performed. This experiment was conducted by the Korea Institute of Construction Materials, and the far infrared emission was used by KSM test method. At this time, the measurement was carried out under the conditions of temperature 21 ℃, humidity 40% and anion water 68 / cc in the air, the results are shown in Table 2 below.

 TABLE 2

Test Items unit Emissivity (5-20mm) Radiation energy (K / ㎡) Test Methods Far Infrared (K / ㎡) 0.870 3.58 x 10 ² KSM

                          Korea Building Materials Testing Institute

As a result of the experiment, it was confirmed that the ceramic flooring material manufactured by the present natural material composition had a far-infrared emissivity of 0.870.

 Experimental Example 3-Measurement of Formaldehyde Dispersion of Flooring Materials

In order to measure the amount of formaldehyde dissipation of the natural flooring material prepared by Example 1 of the present invention, the following experiment was performed. This experiment was conducted by the Korea Testing and Research Institute, and the formaldehyde emission was tested by KSM 7305. At this time, the measurement was carried out under the conditions of temperature 21 ℃, humidity 40% and anion water 68 / cc conditions in the air, the results are shown in Table 4 below.

TABLE 3

Test Items unit result Test Methods Formaldehyde Dissipation mg / l Not detected KSM 7305

As a result of the experiment, it was confirmed that the natural ceramic flooring material manufactured by the present natural material composition does not dissipate formaldehyde.

 According to the present invention, it is possible to effectively block the electromagnetic waves, it is possible to produce a coating flooring material that emits a large amount of negative ions and far infrared rays beneficial to the human body.

In addition, the flooring manufactured by the above method is environmentally friendly because it uses materials obtainable from nature instead of artificial components, and emissions of harmful substances such as volatile organic compounds are blocked. In addition, the flooring thus prepared contains bamboo charcoal, and the minerals are subjected to the firing process, so as not only excellent deodorizing (deodorizing) action, antibacterial action, humidity control action, but also has conductivity to prevent static electricity. There are advantages to it.

As a result, the coating flooring can be of great help to the health of people living in the installation facility.

Although described above with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and changes to the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

Claims (8)

Pulverizing a natural material including tourmaline, biotite, precious stone, and bamboo charcoal to obtain a natural material powder; Adding and mixing natural silicon resin to the obtained natural material powder; To the natural material powder-natural silicone mixture is diluted by adding at least one natural adhesive selected from the group consisting of natural latex, rosin, glue, sodium caseinate alginate, and benzoin to 20 to 30% by weight of tourmaline, 20 to 30 Obtaining a natural material dilution comprising 5% by weight, 5-10% by weight of gemstone, 5-10% by weight of bamboo charcoal, 20-30% by weight of natural resin silicone, and 5-10% by weight of natural adhesive; Applying the gel dilution to the flooring material to gel; And Method for producing a multi-functional coating flooring material using a natural material comprising the step of firing the gelling natural material dilution is applied to the flooring material at 600 to 700 ℃. delete delete delete delete delete The method of claim 1, further comprising: roasting the calcined flooring material using at least one composite metal oxide selected from the group consisting of TiO 2, ZnO, CdS, ZrO 2, SnO 2, V 2 O 2, and WO 3 as a low-temperature catalyst. Method for producing a multifunctional coating floor using a natural material, characterized in that. delete

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