KR100701632B1 - Pro-environmental composition for finishing materials in building ? the finishing materials containing composition thereof - Google Patents

Abstract

20% by weight of ore; 20% by weight tourmaline; 20 wt% calcium hydroxide; 10% by weight calcium carbonate: 10% by weight silica; And 20% by weight of insulated powder; and a building finish composition comprising a component ratio of the composition and a building finish containing the composition are disclosed.

The present invention is environmentally friendly because it does not emit harmful substances, and according to the present invention, a deodorizing effect, an antibacterial effect, an antifungal effect, an air purification effect, an anion / far infrared ray emission effect, and an insulation effect are obtained.

 Bio ore, tourmaline, insuladd powder, composition.

Description

 Pro-environmental composition for finishing materials in building & the finishing materials containing composition according to the present invention.

1 is a graph showing the results of experiments of far-infrared radiation of bio ore.

2 to 7 is an exemplary view showing another embodiment of the present invention.

1: JP 2003-38464 A.

2: Publication No. 2004-86651.

3: Publication No. 2001-372.

4: Publication No. 2004-60868.

The present invention relates to a composition and a building finish containing the composition. Specifically, the present invention is a building finishing material composition having a particle size of approximately 30-100 μm and a dense independent closed cell by adding an insuladd powder as an insulating material and a building containing the composition. It's about finishes.

The petrochemical industry is the base industry that underlies all industries in industrial advancement. As is known, naphtha obtained by refining petroleum has a wide range of applications using its chemical properties. By purifying naphtha, for example, phenol, ethylene glycol (EG), polypropylene oxide (po), polyethylene (pe) and / or methanol are obtained.

The phenol is applied to phenol resins, general-purpose resins or acetone, etc., and the EG is used for manufacturing cement, chemical fiber machinery, and the like. The above po is used as a surfactant, a lubricant, or a heat exchange solution. In addition, the pe is used as a material for detergents, wire coatings or pipes, the stomach methanol (methanol) is a chemical used as a raw material of formalin, mainly used as an adhesive.

However, these applications from the petrochemical industry contain toxic substances that release volatile organic compounds (VOCs) that harm human health. The VOC is a regulated substance according to the Ministry of Environment Notice No. 1998-77, which is very harmful to human body and emits odor. For example, EG added to cement production releases radon, a harmful substance. In addition, methanol for the manufacture of artificial wood releases formaldehyde, a highly toxic chemical, which is a colorless transparent carcinogen used for preservation, disinfection and sterilization. According to a 1981 schchenke report, exposure to 30 ppm formaldehyde in the air for 1 minute results in memory loss or mental distress.

Especially in residential environments, cement, wallpaper, flooring, flooring, curtains, finish paints, or various plywoods emit various toxic VOCs. Toxic substances such as VOCs are the main cause of sick house syndrome, a new disease that causes respiratory illness, headache, vomiting, dizziness, itching, atopic disease, insomnia and / or discomfort. Formaldehyde, for example, is a major component of wallpaper or laminate, and is emitted in large quantities in ordinary furniture, with its greatest extent being approximately six months after new construction and even up to five to ten years.

The new house syndrome was investigated in 17 facilities (5 nurseries, 6 kindergartens, 6 elderly facilities) in Daejeon area, and the levels of toluene, formaldehyde, styrene, and benzene were released above the standard (Hankyoreh). Newspaper July 1, 2004). Gastric toluene is a neurotoxic substance, gastric styrene is an endocrine disruptor. In addition, as a result of surveying 457 apartment tenants, 36.5% of the surveyed subjects showed symptoms of sick house syndrome as shown in Table 1 in one or more family members.

Symptom ratio Dry eye 44.8% Cough, Laparoscopic 36.4% Rash, itching, skin disease 36% Stuffy nose, runny nose 29.7% Headache, nausea 18% Dyspnea 13.4%

In order to prevent such sick house syndrome, institutional support such as the Act on the Promotion of Eco-friendly Product Purchasing and the Air Quality Management Act on Multi-use Facilities are being provided. The use of materials that emit a large amount of pollutants was systemically prohibited, and national and public multi-use facilities of more than 1,000 m2 were required to use eco-friendly products.

At the private enterprise level, for example, eco-friendly products coated with silver nano, photocatalysts, or charcoal or loess are developed and marketed.

Patent Publication No. 2003-38464 discloses an antimicrobial lead-free cationic electrodeposition coating composition having a low effect on the environment due to a decrease in the concentration of VOC and lead ions, maintaining antimicrobial properties to the same extent as before the reduction of VOC and lead ions, and excellent electrodeposition performance. Initiate.

Patent Publication No. 2004-86651 discloses far-infrared radiation and anion-releasing paint which achieves the purpose of deodorizing, purifying and increasing resistance to disease by releasing far infrared rays and anions.

These conventional building finishes are environmentally friendly products that do not emit harmful substances. Although the embodiment is not described, the photocatalyst coating product using titanium dioxide (TiO 2) has a remarkable effect on the degradability, purification, antibacterial, deodorization, antifouling function in the air.

However, the conventional building finishing materials usually get a temporary effect after construction, the effect was not recognized. And the construction cost is excessive, so the demand for supply is not so high.

In addition, the photocatalyst coating product cannot obtain the effect in an environment where ultraviolet rays, which are catalysts for causing photochemical reactions, are below a reference value. In other words, the effect is not expressed at night or in a space where ultraviolet light cannot be irradiated from natural light. Thus, photocatalyst coated products are limited in use.

These building finishing materials help to reduce the sick house syndrome, but there are problems such as increased cost, difficult construction, and increased air due to the addition of functionality.

In addition, the conventional building finishing materials are focused on relieve the sick house syndrome, so low or no functionality such as insulation. For example, the paints disclosed in Japanese Patent Application Laid-Open Nos. 2001-372 and 2004-60868, etc., are characterized by having waterproofness, heat insulation, flame retardancy, or rust resistance. However, as is well known, conventional paints are mostly fat sugar, acrylic emulsion, calcium carbonate, emulsion Since it contains petrochemicals such as resins, even if a heat insulation effect is exhibited, there is still a problem of releasing harmful substances.

The present invention has been made in view of the problems that are difficult or impossible to solve by the prior art in the technical field to which the present invention belongs, and the broad object of the present invention is entirely new or known / public technology Compared to the new house syndrome with a smaller configuration compared to the various functionalities and to provide a building finish containing the composition.

It is a specific object of the present invention to provide a building finish composition which is harmless to the human body and is environmentally friendly, and has a number of remarkable functionalities such as heat insulation and condensation prevention, and a building finish containing the composition.

The object of the present invention is not limited to the objects described above. Other objects of the present invention not mentioned will be clearly understood by those skilled in the art to which the present invention pertains from the following description and the accompanying drawings, and these objects also correspond to the objects of the present invention. Will be.

The above object is 20% by weight of raw ore; 20% by weight tourmaline; 20 wt% calcium hydroxide; 10% by weight calcium carbonate: 10% by weight silica; And a component ratio of 20 wt% of the insulated powder.

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On the other hand, the above object, 65% by weight of the composition consisting of raw ore, tourmaline, calcium hydroxide, calcium carbonate, silica, insulated powder mixed in a weight ratio of 2: 2: 2: 1: 1: 1: 2; 5 weight percent total of other additives including pigments, dyes and adhesives; It is also achieved by a building finish composition, characterized in that the remainder is mixed with water.

In this case, the fiber powder or paper powder is further included in 5% by weight of the other additives.

The present invention includes a building finish containing a selected one of the above compositions.

DETAILED DESCRIPTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, and detailed descriptions of well-known / public technologies that obscure the subject matter of the present invention will be omitted. Reference drawings and tables presented in describing the present invention are referred to for the purpose of detailing the present invention, whereby the technical idea, technical configuration and operation of the present invention is not limited or limited.

The composition according to the invention contains, as a main component, ore, tourmaline (tourmaline), calcium hydroxide, calcium carbonate, silica and insulated powder as main components, and water and other additives are mixed. These other additives include pigments, dyes, adhesives and fiber powder or paper powder.

And architectural finishing materials to which the compositions of the present invention can be applied are, for example, paints, sprayed wallpaper, films, mortars or liquid coatings. As an example, environmentally friendly paints comprising the composition of the present invention as this building finish have the ability to remove even harmful substances emitted from other building finishes.

Stomach ore (bio light stone) is the only mineral that emits light at room temperature. It is a mineral that is completely different from biotite (Korea Institute of Resources, July 1996).

As shown in Fig. 1, this raw ore emits far infrared rays of 8 to 12 µm at 25 占 폚 (Japanese Far Infrared Applications Research Report NO.98153).

Far-infrared rays have strong resonance and resonance effects on organic compound molecules, which expand the capillary blood vessels of the human body, which is beneficial for blood circulation and tissue formation, and activates and promotes cellular tissues by minutely perturbing cells about 2,000 times per minute. Promotes metabolism and removes heavy metals.

Table 2 shows the results of deodorization test of raw ore (Korea Institute of Construction Materials).

Test Items Elapsed time (minutes) Blank concentration (ppm) Sample concentration (ppm) Deodorization rate (%) Deodorization test Early 500 500 0 30 490 130 73 60 480 70 85 90 460 60 87 120 440 50 89

KICM-FIR-1004 test was used for this test, test gas was used for ammonia, and gas detector was used for gas concentration measurement. In Table 2, the blank concentration is the gas measurement concentration without the sample. As confirmed in Table 2, it can be seen that over time, ore expresses a deodorizing effect of about 90% or more.

Table 3 shows the antifungal test results of raw ore ore (Korea Institute of Construction Materials).

Test Items Period of culture test Antifungal test 1 week later after 2 weeks 3 weeks later 4 weeks later Ｘ Ｘ Ｘ Ｘ

This test used the ASTM G-21 test, and as fungal strains, Aspergillus niger ATCC 9642, Penicillium pinophilum ATCC 11797, and Chaetonium globosum ATCC 6205 were used.

As confirmed in Table 3, it can be seen that there is no sign of the occurrence of bacteria at all in the ore sample. At 100% of the total weight ratio, 3% of the raw ore sterilizes 99.9% of the common bacteria and E. coli. And Legionella is sterilized up to 58%, Legionella is completely sterilized within 24 hours when 10% of the ore is added.

Table 4 shows the antifungal test results of the bio-ore calcined powder (Korea Testing Institute).

Test strain and sample name unit Initial concentration 24 hours later E. coli coli Bio-ore calcined powder CFU ／ ml 6.2 × 10 ⁵ 41 (99.9%) contrast CFU ／ ml 6.2 × 10 ⁵ 6.2 × 10 ⁵ (12.9%) S. aureus common bacteria Bio-ore calcined powder CFU ／ ml 5.2 × 10 ⁵ 52 (99.9%) contrast CFU ／ ml 5.2 × 10 ⁵ 4.2 × 10 ⁵ (19.2%)

This test was conducted by preparing 10% (ｗ / ｖ) of raw ore fired powder samples, and test strains were Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 25923.

As confirmed in Table 4 above, 99.9% of E. coli and general bacteria were sterilized in the bioore sample.

In addition to these deodorant and antimicrobial effects, bio ore has a dramatic effect on warming, heat insulation, blood circulation, metabolism, skin beauty, growth promotion, immune function enhancement, fatigue recovery, stress reduction, blood sugar reduction, constitution improvement or blood pressure preservation. see.

Tourmaline is a multi-colored ore in which electricity is generated by friction. When the tourmaline is heated (approximately 100 DEG C), both ends are positively and negatively charged, so that a current of about 0.06 A flows. From this pyroelectricity, the effect of adsorbing dust in the air is obtained. That is, the tourmaline has a magnetic force to adsorb fine dust in the living space due to the super-electricity. Peptides contain transition metals that cause oxidative reactions in the lungs of the human body and cause cell necrosis. These pep dusts are adsorbed on tourmaline to purify the air in the living space. In addition, tourmaline emits thousands of negative ions per kilowatt of air, and when pressed, exhibits slight piezoelectricity.

Both bio ore and tourmaline contain Al ₂ and O ₃ as main constituents and are known to emit other unidentified beneficial energy.

The present invention is particularly applicable to environmentally friendly insulating paints in building finishes. At this time, as the composition formed in the heat-insulating paint, the above-described ore and tourmaline have low coagulation power. Therefore, calcium hydroxide is added to the composition of the present invention to secure coagulation force. In addition, calcium hydroxide has excellent sterilizing power so that mold does not occur on walls finished with quicklime.

Calcium carbonate is obtained from talc and has excellent bleaching power (whitening power) and is used in the initialization process of paint.

Silica extracted from silicate is adopted for the surface activity and rust prevention. In addition, silica has a very good adsorption force. Silica also extends the life of the composition, which, when mixed with paint, does not exfoliate even after drying. Since silica is a fine particle, it may cause a problem of natural scattering and may be inhaled into the lung, but is harmless because it is naturally released from the human body.

Insulade powder (insuladd powder) is a microscopic hollow sphere powder having a size of 30 to 100㎛ mainly composed of aluminum silicate, is an environmentally friendly material that does not contain VOC at all. The adiabatic effect is expressed from the closed pores which are hollow bodies. For example, a radiation heat shielding effect comparable to glass fiber 200 mm and urethane foam 100 mm is expressed, and a heat loss blocking effect by indoor convection and an anti-condensation effect by indoor and outdoor temperature differences are obtained. Insulated powder has a high-strength ceramic film with a compressive strength of 3,000 N / cm3, which is extremely durable. When used with paint, it blocks approximately 89% of UV rays, delaying paint aging and color change by UV irradiation. Let's do it. In terms of physical properties, the insulated powder has acid resistance, alkali resistance, weather resistance, flame retardancy, antibacterial property, sound insulation, abrasion resistance and impact resistance.

Colored pigments are classified into inorganic pigments and organic pigments. Inorganic pigments are inorganic in color components, and the color is often unclear, but the hiding power is large and the heat / light resistance is excellent. Organic pigments are classified into natural pigments and synthetic pigments.They have lower physical properties such as heat resistance and light resistance than inorganic pigments, but they have a wide range of colors and are clear and have excellent coloring power. There is an advantage. Since pigments have different hue, sharpness, hiding power, coloring power, or color fastness according to the type, in the present invention, the above pigment is not limited to any one, and optionally two or more pigments are combined. May be used.

In contrast to the above pigments forming an opaque colored film on the surface of the object in the powder state, the dye is dissolved in water and oil, dispersed as a single molecule and combined with the molecule to color. This dye is used as a colorant.

The present invention selectively varies the weight ratio of the pigment and dye, if necessary.

And as an adhesive included in the above other additives, for example, an adhesive resin for helping fixation of coloring such as acrylic resin is added.

The process for preparing the composition forming the finish of the invention from the components described above is relatively simple.

20% by weight of ore, 20% by weight of tourmaline, 20% by weight of calcium hydroxide, 10% by weight of calcium carbonate, 10% by weight of silica and 20% by weight of insulated powder are pulverized to form a fine powder of about 325mesh, and mixed To form a mixture. Here, it is apparent that the above components are the main components and their respective compounding contents may vary somewhat depending on the purpose of use of the composition. For example, when the above composition is mixed in a mortar, the building finished with the mortar may be embodied with the characteristics of each of the above-described components.

This composition contains permeable waterproof components to fill the air in cement to block the release of harmful components, neutralize adsorption in the pores to remove cement poison, and because it is composed of inorganic materials, it is non-flammable, so it does not emit toxic gas in case of fire. No. In addition, it exhibits an excellent heat insulating effect.

As another example, addition of fiber powder or paper powder as other additives to the above composition forms a sprayed liquid wallpaper. This wallpaper is spray paint and its construction method is the same as or similar to that of ordinary paint. That is, to remove the foreign matter by washing the place to be applied, and to apply or spray with a brush or airless, the texture of the normal wallpaper is expressed as it is.

The above composition is a powder mixture in the form of particles, and if the person skilled in the art to which the present invention belongs, the application of the composition to the finish is not limited to the above mortar or sprayed liquid wallpaper can be applied more widely. You will know.

Application examples of the composition is described below with respect to the environmentally friendly insulating paint as an embodiment.

The composition of the eco-friendly insulating paint is a pigment in 65% by weight of a composition consisting of bio ore, tourmaline, calcium hydroxide, calcium carbonate, silica, and insulated powder in a weight ratio of 2: 2: 2: 1: 1: 1. The initial paint composition is prepared by stirring a mixture consisting of a total of 5% by weight, dyes and other additives including adhesives and the remainder with water. Herein, the stomach water is ordinary water which is not contaminated but is room temperature.

This building finishing material, that is, the insulating paint, forms a ceramic coating of the closed pore layer, from which a remarkable heat reflection and heat resistance effect is expressed. The above insulating paint is a non-combustible material having a high melting point (approximately 1,800 ℃), the compressive strength of the stomach film reaches 3000kN / ㎠ and excellent durability, showing a semi-permanent insulation effect. And in winter, indoor heat loss blocking effect is obtained. Moreover, the condensation prevention effect by a temperature difference, a 90% ultraviolet blocking effect, and an aging inhibitory effect are acquired. This is obtained from stomach insulated powder.

The well-known heat-insulating oil, water-based paint was a chemical product containing an emulsion (emulsion) was the cause of contamination, in contrast, the heat-insulating paint of the present invention made of the composition and the composition is an environmentally friendly product. In addition, it exhibits a significant heat insulation effect, from which the cooling and heating costs of about 30% can be obtained.

Table 5 shows the deodorization test results (Korea Building Materials Testing Institute) of the insulating paint of the present invention containing the above composition.

Test Items Elapsed time (minutes) Blank concentration (ppm) Sample concentration (ppm) Deodorization rate (%) Deodorization test 30 470 212 54.9 60 432 171 60.4 90 386 151 60.9 120 338 138 59.2

The test was performed using the KICM-FIR-1085 test, the test gas was ammonia, and the gas concentration was measured by FT-IR. The test piece size is 40 mm x 40 mm x 10 mm, and the blank concentration in Table 5 represents the concentration measured without the sample.

As confirmed in Table 5 above, the insulating paint made of the above composition exhibited 59.2% deodorizing ability after 120 minutes with increasing deodorization rate over time. This deodorant effect seems to be obtained from gastric ore.

Table 6 shows the antifungal test results of the insulating paint of the present invention containing the above composition (Korea Institute of Construction Materials).

Test Items Period of culture test Antifungal test 1 week later after 2 weeks 3 weeks later 4 weeks later Ｘ Ｘ Ｘ Ｘ

The test was conducted using the ASTM G-21 test, and fungal strains (mixed strains) were Aspergillus niger ATCC 9642, Penicillium pinophilum ATCC 11797, Chaetonium globosum ATCC 6205, Gliosiadium virens ATCC 9645, and Aureobasidium pullulans ATCC 15233.

As confirmed in Table 6 above, the insulating paint of the present invention made of the above composition was found that after 4 weeks the growth of bacteria was not recognized. In addition, specific data were not presented, but the above insulating paint was confirmed to express more than 650 bacteria, virus sterilization ability. These effects are believed to be obtained from gastric ore and calcium hydroxide.

Table 7 shows the results of the far-infrared emissivity test (Korea Institute of Construction Materials) of the insulating paint of the present invention containing the above composition.

Emissivity (5-20㎛) Radiation energy (Ｗ ／ ㎡) 0.922 3.72 × 10 ²

This test was done by using an FT-IR Spectrometer under 40 ° C conditions.

As confirmed in Table 7, the above insulating paint radiated spectral radiant energy of 3.72 × 102 (m 2 / m 2), and the spectral emissivity reached 0.922. This effect appears to be obtained from gastric ore.

Table 8 shows the compressive strength test results (Korea Building Materials Testing Institute) of the insulating paint of the present invention containing the above composition.

Test Items Elapsed time (minutes) result Compressive strength [N / mm2 (Kg _f / ㎠)] One 2.2 (22) 2 3.1 (32) 3 3.3 (34) 4 4.7 (48) 5 3.9 (40)

This test used the KS L 5105-87 test.

As confirmed in Table 8 above, it can be seen that the compressive strength increases with time. This effect appears to be obtained from gastric calcium hydroxide and insulin powder.

Table 9 shows the results of the anion emissivity test (Korea Institute of Construction Materials) of the insulating paint of the present invention containing the above composition.

Test Items Anion Release (ion / ㏄) Tourmaline Combination Paint 7800

This test used the KCIM FIR-1042 test. In addition, anion discharged from a cylindrical sample having an inner diameter of 44 mm and a height of 297 mm under a temperature of 21 ° C., a humidity of 50% and an anion number of 73 / ㏄ in the air was measured by a charge particle measuring device and expressed as an ion number per unit volume. It was.

It can be seen from Table 9 that the heat insulation paint emits a significant amount of negative ions, compared to 800-2,000 ions per square inch of air in a pleasant atmosphere. This effect seems to be obtained from the above tourmaline.

From this, it can be seen that the above bio-ores and tourmaline express the original properties even after the composition is formed after mixing.

2 to 7 are exemplary views showing another embodiment of the present invention.

2 shows an electrical panel. When the bio-ore coating layer and the insulation coating layer are formed on both sides of the electric coil, the electric panel generates heat at a temperature of 2 to 3 ° C. higher than that of the conventional electric panel with the same electric energy. In Fig. 2, reference numerals 21 and 22 are aluminum casings.

3 shows the insulation film 30 filled with the insulated powder 31. This is to form a heat insulating vinyl by mixing the insulated powder with vinyl in the vinyl manufacturing, and coating by mixing the adhesive and the insulation powder to the conventional vinyl. The insulating film 30 may be used as a film for piping, a heat insulating film for home appliances, a vinyl for agriculture, a film for glass coating, a heat insulating material to be adhered to one surface, etc. to express a heat insulating effect.

4 shows the tent 40. Forming an insulation coating layer on the tent cloth of this tent reflects 60 to 80% of the solar heat in the summer, and insulates the winter. This is a coating of the insulation powder on the urethane waterproofing agent. Although not shown, the above embodiment may be applied to an umbrella, a sunshade, a curtain, a tent, or the like.

5 shows a paper wallpaper 50 in which the bio-ore coating layer 51 and the insulation coating layer 52 are formed. Such wallpaper is an antimicrobial wallpaper, and at the same time, an antimicrobial effect and a heat insulating effect can be obtained.

6 shows a home appliance in which the insulation film layers 61, 62, and 63 are formed. This household appliance is, for example, a refrigerator, and obtains a higher heat insulating effect than a conventional refrigerator.

FIG. 7 shows a panel for an electric plate with the bio-ore coating layer 71 and the insulation coating layer 73 formed on both sides of the electric coil 72, respectively. This panel for electric field reflects the heat of the electric coil upwards without heat transfer to the floor. In addition, this panel for electric sheets is a bio-ore that expresses the thermal ability, for example, expresses the poultice effect.

As described above, the environmentally friendly building finishing composition and the building finishing material containing the composition have been described. However, the present invention is provided by at least one or more embodiments, and thus the technical spirit of the present invention and its configuration and operation are not limited thereto. .

That is, the present invention is capable of various changes, substitutions, and alterations without departing from the scope described in the claims below, and the technical spirit presented in the present invention belongs to the present invention for carrying out the same purpose of the present invention. The present invention may be used as a basis for modifying or designing other structures by those skilled in the art, and such modified embodiments belong to the technical spirit and technical configuration proposed by the present invention.

The composition according to the present invention as described above and the finishing material containing the composition exhibits significant effects in deodorization, antibacterial, antifungal, air purification, anion / far infrared emission and thermal insulation.

In addition, since it does not emit harmful substances, it is environmentally friendly, low in manufacturing cost and construction cost, and provides low functionality and a remarkably high value for money.

Claims (4)

In the building finishing composition, 20% by weight of ore; 20% by weight tourmaline; 20 wt% calcium hydroxide; 10% by weight of calcium carbonate: 10 weight percent silica; And Insulade powder 20% by weight of the building composition, characterized in that the composition consisting of. 65% by weight of the composition consisting of raw ore, tourmaline, calcium hydroxide, calcium carbonate, silica, and insulated powder in a weight ratio of 2: 2: 2: 1: 1: 1; 5 weight percent total of other additives including pigments, dyes and adhesives; Building finish composition, characterized in that made by mixing the rest with water. The method of claim 2 5% by weight of the other additives in the building finishing composition, characterized in that the fiber powder or paper powder is further included. A building finish containing the composition of any one of claims 1 to 3.

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