KR100496241B1 - A compound or manufacturing method of ceramic coating - Google Patents

Abstract

The present invention is an emulsion (resin) 3.5-30% by weight, polymer fibers 0.1-5% by weight, water 30-80% by weight, coating film forming temperature regulator 0.01-2% by weight, preservative 0.01-2% by weight, R-TiO ₂ 0.1 ~ 5% by weight, far infrared ray emitting material 0.5-10% by weight, calcium carbonate 10-50% by weight, thickener 0.1-3% by weight, anion-releasing material 0.1-3% by weight, antibacterial material 0.01-2%, To provide a supercontrast substitute and undercoat functional ceramic coating composition composed by mixing 0.1 to 3% by weight of an antifoaming agent and a method for manufacturing the same, the present invention is a construction cost by using a ceramic coating composition containing a variety of components for the super medium or undercoat Becomes cheaper and can significantly reduce material costs.

In addition, due to the anion and far-infrared emission, a large amount of cations are neutralized to suppress the growth of bacteria and fungi, and the ion balance of normal air is achieved, which has a semi-permanent air-cleaning effect. It is a very useful invention that can provide a finishing material for interior materials which is very beneficial to the human body without using formaldehyde and volatile substances of the adhesive.

Description

Substituted and uncoated functional ceramic coating composition and its manufacturing method {A compound or manufacturing method of ceramic coating}

The present invention relates to a functional ceramic coating composition for super medium and undercoat, and to a method for manufacturing the same, and more particularly, to replace a super medium for the wallpaper coating process during interior finishing work, and to prevent harmful substances from being released to the human body. A coating composition and a method for producing the same.

In the case of houses among modern buildings, the final stage of interior finishing work is usually using wallpaper, and in order to smoothly spread the wallpaper, it is necessary to apply a paper sheet. When using a paper sheet, formaldehyde or VOC ( Various pollutants, such as total volatile substances, are contained, and as they are released, they adversely affect the human body.

In addition, due to this, the indoor air is clouded and an environment in which various types of bacteria and fungi are inhabited is created, and thus, the environment is harmful to humans, and efforts to improve it are urgently needed.

Therefore, in the present invention, deodorant, anion-releasing material, antimicrobial material, anti-fungal material and the like are used in the polymer resin and the inorganic resin so as to have the function of the super medium without using the super medium or the adhesive for applying the super medium containing a lot of harmful substances. The present invention provides a functional ceramic coating composition and a method for preparing the same, which are capable of being dispersed and maintaining a more beneficial and comfortable indoor air for the human body by using it instead of the initial medium of the papering process and the bottoming material of the finishing process.

The present invention is described in more detail as follows.

The present invention for achieving the above object is 3.5 to 30% by weight emulsion (resin), 0.1 to 5% by weight of polymer fibers, 30 to 80% by weight of water, 0.01 to 2% by weight coating film forming temperature regulator, 0.01 to 2% by weight preservative %, 0.1 to 5% by weight of R-TiO ₂ , 0.5 to 10% by weight of far infrared ray emitting material (porous ceramic powder), 10 to 50% by weight of calcium carbonate, 0.1 to 3% by weight of thickener, 0.1 to 3% by weight of anion emitting material, 0.01-2% by weight of antimicrobial substance, Antifoaming agent is composed of 0.1 to 3% by weight.

The emulsion (resin) acts to increase the adhesion strength of the additive materials, using a water-soluble acrylic emulsion or inorganic resin such as poly methyl-metacylate (PMMA), SM (styrene monomer), water glass, silicone resin, paraffin resin, etc. do. At this time, when the emulsion (resin) is less than 3.5% by weight, the drying is too late and the adhesion is low, and when it is more than 30% by weight, it causes agglomeration of the ceramic powder. . You may mix and use the said water-soluble acrylic emulsion and inorganic resin.

The polymer fiber is for facilitating the attachment of the wallpaper, and when the polymer fiber is applied to the wall, the thin fibers are attached while being laminated or overlapped on the wall, thereby obtaining an effect as if the fabric is formed on the wall. The wallpaper can be attached more easily.

In this case, the amount of the polymer fiber added is less than 0.1% by weight of the total weight, so that the amount of dispersion is not so effective that the fiber is not applied.In the case of more than 5% by weight, the supersaturation during the mixing process results in severe reaggregation of the fibers. Preference is given to adding by weight. At this time, instead of the polymer fibers may be used for short fibers for cloth.

The water is used as a viscosity control and a solvent of various additives, less than 30% by weight of the powder is not dispersed and can not be mixed, more than 80% by weight is too thin to add an excessive amount of viscosity modifier most 30 ~ 80 wt%.

As far infrared emitters, ceramic materials with far infrared emissivity such as elvan, lava, loess, zeolite and talc are used. Since much of this resin is adsorbed to lower the adhesive strength, the amount of addition is preferably 0.5 to 10% by weight.

In this case, it is preferable to use a ceramic having a porosity and far infrared ray emission of more than 90% at 40 ° C., and preferably ammonia gas deodorization rate of 80% or more after 120 minutes.

As the anion emitting material, natural stone and synthetic anion materials such as tourmaline, lava stone, lime alumina (12CaO · 7Al ₂ O ₃ ) powder, etc. are used, and 100 to 2000 anions per 1cc are added to the composition of the present invention. It is desirable to use a material that is intended to be released. At this time, the addition amount of the anion-releasing material is less than 0.1% by weight, the release amount is less than 3% by weight, since the anion material itself is strongly alkaline, it affects the overall pH balance, so 0.1 ~ 3% by weight is preferable. .

The film forming temperature control agent helps to form a film of the resin even at a low atmospheric temperature and mainly uses Texanol (trade name). At this time, when the amount of the film-forming temperature controlling agent is less than 0.01% by weight, it is hardly absorbed by the ceramic powder so that it does not work, and more than 2% by weight of the adhesive force is lowered, so it is preferable to add 0.01 to 2% by weight.

Preservatives are added in small amounts to prevent corruption in circulation, and the additives are added to minimize the effect.As the addition amount is less than 0.01% by weight, the effect is difficult to expect, and the product itself becomes a poison when it is more than 2% by weight, making it difficult for the operator to use. Therefore, the addition amount is suitably 0.01 to 2% by weight.

R-TiO ₂ , also known as R-sugar, has the function of increasing the turbidity by being dispersed in water and improving the hiding power when used in a coating material. Since it is well dispersed in water, it is widely used as a white pigment. Silver is less than 0.1% by weight, there is no concealing power, 5% by weight or more is reduced the function of the resin, and as the amount of addition increases the manufacturing cost rises, it is preferable to add 0.1 to 5% by weight.

Calcium carbonate is used to improve the hiding power and to control the thickness of the coating film, using a powder of 10 ~ 40㎛ size. If the added amount is less than 10% by weight, it is too dilute in the total mixture, and there is no workability. If it is more than 50% by weight, water content is insufficient in the whole mixture with viscosity, resulting in poor productability. It is suitable.

The thickener is to prevent the precipitation of the ceramic by increasing the viscosity, the cellulose-based thickener was mainly used, it is particularly preferred to use methyl cellulose (Methyle cellulose). The addition amount is hardly thickened in water (solvent) at 0.1 wt% or less, and hardly thickened even if ammonia water is added to increase the reaction rate. In addition, more than 3% by weight is excessively thickened the mixer during the mixing process and interfere with the dispersion of other additives, so the most preferred amount is 0.1 to 3% by weight.

The antimicrobial material uses inorganic, organic or organic-inorganic composite materials and it is also an expensive material and determines the weight% by measuring the range of minimal antimicrobial activity. Under 0.01% by weight, only local antimicrobial action is possible and 2 weight is used. It is most preferable to add 0.01 to 2% by weight because it is excellent in antimicrobial activity, but expensive because it is expensive.

Antifoaming agent is used to remove bubbles generated during the liquid composition itself or mixing, using an organic or inorganic material.

At this time, the amount of the antifoaming agent is less than 0.1% by weight of the bubble is almost removed, and more than 3% by weight of the emulsion is sharply lowered and the drying is not good, the most preferred amount is 0.1 to 3% by weight.

In addition, the present invention may add a small amount of ethylene glycol and glycol-based additives for the drying delay after applying the present invention to the wall surface in addition to the above-mentioned composition, on the contrary, when the drying is slow, such as in winter, by administering an alcoholic additive It may be configured so that drying occurs quickly.

In addition, the present invention composition may be added to the artificial flavor composition or natural flavor composition, or may be added to the appropriate amount of silver nano-materials for antimicrobial and electromagnetic wave blocking to improve the marketability.

The method of preparing a ceramic coating composition for achieving the another object of the present invention is first filled with water in a stirrer and the antifoaming agent is slowly stirred for several minutes at 300 rpm or less, and then the polymer fiber and anion release material, TiO ₂ is administered Dispersing to 300 rpm or less, administering a thickener to adjust to a suitable viscosity to prepare a thickener, and adding a drying retardant, a film forming temperature regulator, and a preservative to the thickener, and the mixed solution Administering finely divided lava stone powder to 80mesh or less, and again, administering a small amount of antifoaming agent to remove bubbles generated during stirring.

Referring to the ceramic coating composition manufacturing method of the present invention in more detail by the following examples.

Example

Fill the stirrer with 65.08% by weight of water and administer 0.1% by weight of antifoam and stir slowly at 300 rpm or less for 5 minutes. This is a necessary step to remove residues contained in tap water and remove chlorine gas.

Next, the stirrer was stopped, polymer fiber, anion releasing material, and TiO ₂ were administered, and then the stirrer was dispersed by rotating the stirrer below 300 rpm. In this case, a dispersant may be used to facilitate dispersion.

The thickener is then administered to adjust to a suitable viscosity to prepare a thickening solution, whereby ammonium hydroxide diluted with additives for easy viscosity control or ceramic powder of pH 9-12 may be used.

Next, 2 wt% or less of a material such as ethylene glycol, a film-forming temperature control agent, and the like are added to the thickener, and the mixture is stirred by rotating at 300 to 600 rpm, followed by administration of finely divided lava rock powder of 80 mesh or less, followed by stirring for 5 minutes.

Next, by administering 0.15% by weight of an antifoaming agent, it is possible to prepare the ceramic coating composition of the present invention by removing bubbles generated during stirring.

As described above, the present invention uses a ceramic coating composition containing various components for super medium or undercoat, so that the labor cost of construction is low, and the material cost can be significantly reduced.

In addition, due to the anion and far-infrared emission, a large amount of cations are neutralized to suppress the growth of bacteria and fungi, and the ion balance of normal air is achieved, which has a semi-permanent air-cleaning effect. It is a very useful invention that can provide a finishing material for interior materials which is very beneficial to the human body without using formaldehyde and volatile substances of the adhesive.

Figure 1-Photograph measuring the degree of anion release under the conditions of the temperature of 20 ℃, relative humidity 60% or less of the ceramic coating composition of the present invention.

2-A graph measuring the far-infrared emission amount of the ceramic coating composition of the present invention at a temperature of 40 ° C.

Figure 3-HALO TEST (ASTM G-21 / NSGA Medium) of the antifungal degree of the ceramic coating composition of the present invention.

Figure 4-Photo for showing the results of SHAKING FLASK TEST (Escherichia coil ATCC 25922) of the antimicrobial degree of the ceramic coating composition of the present invention.

Figure 5-Reference table showing the results of the deodorization test of lava stone (porous ceramic) powder.

Figure 6-Reference diagram for showing a wall finishing construction concept using the present invention ceramic coating composition.

Claims (4)

3.5 to 30% by weight of any one selected from polymethyl methacrylate (PMMA), styrene monomer (SM), water glass, silicone resin, paraffin resin, and water-soluble acrylic resin, any one selected from acrylic fiber fibers and short fibers for cloth 0.1 to 5% by weight of one component, 30 to 80% by weight of water, 0.01 to 2% by weight of any component selected from low boiling alcohol or texanol as a temperature control agent, 0.01 to 2% by weight of preservative, 0.1 to 5 R-TiO ₂ % By weight, 0.5 to 10% by weight of any one selected from ganbanite, lava, loess, zeolite, talc as far infrared emitters, 10 to 50% by weight calcium carbonate, 0.1 to 3% by weight thickener, tourmaline as an anion emitter, 0.1 to 3% by weight of any one component selected from lava stone and lime alumina powder, 0.01 to 2% by weight of any one component selected from hydroxyapatite, alumina and silica as an antimicrobial substance, A super medium substitute and undercoat functional ceramic coating composition, characterized in that 0.1 to 3% by weight of the defoaming agent is mixed. The super medium substitute according to claim 1, which is configured to be added by selecting any one or more of glycol, alcohol-based additives, artificial flavor composition, natural flavor composition, and silver nano material in order to improve the marketability to the composition. And a functional ceramic coating composition for undercoat. delete In the manufacturing method of super medium substitute and undercoat functional ceramic coating composition, Filling the stirrer with water and administering an antifoaming agent, the mixture was stirred slowly at a speed of 300 rpm or less, followed by any one selected from acrylic fiber fibers and short fibers for cloth, and any one selected from tourmaline, lava stone and lime alumina powder. Dispersing the component, TiO ₂ at or below rpm 300, preparing a thickening liquid by administering a thickening agent to a suitable viscosity, and selecting any one selected from a drying retardant, a low boiling alcohol, or texanol in the thickening liquid. Adding one component, a preservative, and stirring the finely divided lava stone powder of less than 80mesh to the mixed solution, and again administering a small amount of antifoaming agent to remove bubbles generated during stirring. Method for producing a substitute and undercoat functional ceramic coating composition.