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KR101599792B1 - Eco-friendly water ceramic waterproof ceramic water paint and Manufacturing method thereof - Google Patents

Eco-friendly water ceramic waterproof ceramic water paint and Manufacturing method thereof Download PDF

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KR101599792B1
KR101599792B1 KR1020150064726A KR20150064726A KR101599792B1 KR 101599792 B1 KR101599792 B1 KR 101599792B1 KR 1020150064726 A KR1020150064726 A KR 1020150064726A KR 20150064726 A KR20150064726 A KR 20150064726A KR 101599792 B1 KR101599792 B1 KR 101599792B1
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차금순
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주식회사 엔씨페인트
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08Homopolymers or copolymers of acrylic acid esters
    • C09D7/1216
    • C09D7/1233

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Abstract

본 발명은 콘크리트 또는 시멘트 건축물의 내외벽용 마감 페인트로서 희석제 및 환경유해물질을 사용하지 않아 친환경적이므로 작업자의 칠 및 방수작업이 용이하고 칠을 한 후에도 모재로부터 환경호르몬 등의 배출이 적고 칠해진 페인트가 모재 내부에 완전히 침투하여 우수한 방수성 및 발수성을 가짐으로써, 종래의 콘크리트 또는 시멘트와 같은 모재에 페인트를 칠하는 경우 먼저 방수제를 도포하고 양생 건조한 후 다시 그 위에 수성 페인트를 칠하고 2차 건조하는 복잡한 과정을 1번의 페인트칠로 단순화시킬 수 있어서 작업시간 및 인력을 크게 단축시킬 수 있는 효과를 갖는 친환경 수성 세라믹 방수 페인트 및 그 제조방법을 제공한다.The present invention is an eco-friendly paint for use as a finish paint for inner and outer walls of concrete or cement buildings. It is eco-friendly because it does not use diluents and environmentally harmful substances. Therefore, it is easy to work and waterproof the worker. When the paint is applied to the base material such as conventional concrete or cement by completely penetrating into the interior and having excellent waterproof property and water repellent property, the complicated process of applying the waterproofing agent first, curing and drying, The present invention provides an eco-friendly waterproof ceramic waterproof paint and a method of manufacturing the eco-friendly waterproof ceramic water paint which can be simplified by one painting, thereby greatly shortening the working time and manpower.

Description

친환경 수성 세라믹 방수 페인트 및 그 제조방법{Eco-friendly water ceramic waterproof ceramic water paint and Manufacturing method thereof}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water-

본 발명은 친환경 수성 세라믹 방수 페인트 및 그 제조방법에 관한 것으로, 보다 상세하게는 콘크리트 또는 시멘트 건축물의 내외벽용 마감 페인트로서, 친환경적이면서 우수한 방수성 및 발수성을 갖는 친환경 수성 세라믹 방수 페인트 및 그 제조방법에 관한 것이다.The present invention relates to an environmentally friendly water-repellent ceramic waterproof paint and a method of manufacturing the same. More particularly, the present invention relates to an environmentally friendly water-repellent ceramic water-repellent paint which is environmentally friendly and has excellent water repellency and water repellency as a finishing paint for inner and outer walls of concrete or cement buildings. will be.

대부분의 현대식 건축물은 콘크리트 또는 시멘트를 재료로 지어지며, 상기 콘크리트 또는 시멘트 건축물은 건축 후 내외벽에 페인트로 칠을 하여 마감을 하게 되며, 이때 비 또는 건축물 자체의 결로 등에 의한 누수를 방지할 수 있도록 방수제를 사용하여 방수 및 발수 처리가 이루어진다.Most modern buildings are made of concrete or cement. The concrete or cement building is painted with paint on the inner and outer walls after construction. In order to prevent leakage due to the rain or the condensation of the building itself Waterproofing and water repellent treatment are performed by using a waterproofing agent.

종래의 방수 페인트는 대부분 유성 페인트로서, 콘크리트나 시멘트 표면에 칠을 하기 위해서는 시너(thinner)와 같은 희석제가 반드시 첨가되어야 하므로 친환경적이지 못하고 냄새가 강하며 인체에 해로운 화학물질들을 포함하고 있어서 작업시 보호도구가 반드시 필요하고, 특히 폐쇄공간에서 페인팅 작업을 하는 경우 보호복이 필수이며 그외에도 한정된 작업시간을 지키거나 환기가 요구되는 등 주의사항이 많아 작업성이 현저히 저하되는 문제가 있다.Conventional waterproof paint is mostly oil-based paint. Since it is necessary to add thinner such as thinner in order to paint on concrete or cement surface, it is not environment-friendly, it is strong in odor and contains chemicals harmful to human body. A tool is indispensable. Especially, when painting is performed in a closed space, a protective garment is required. In addition, there are many precautions such as a limited working time or ventilation.

이와 반대로, 수성 페인트는 상기 유성 페인트에 비해 환경오염물질의 발생은 적지만 콘크리트 또는 시멘트 모재에 칠을 하는 경우 모재의 수명을 연장하기 위해 먼저 방수성 및 발수성을 갖게 하는 방수제를 도포하여 모재에 침투시키고 양생 건조를 한 후, 그 위에 다시 수성 페인트를 칠하고 2차 건조하는 과정이 요구되므로 상기 유성 페인트에 비해 작업시간 및 인력이 크게 증가되는 문제가 있다.On the other hand, water-based paints have less environmental pollutants than the above-mentioned oil-based paints. However, in order to extend the life of the base material when applying to concrete or cement base materials, a waterproofing agent having water repellency and water repellency is applied to penetrate the base material There is a problem that work time and manpower are greatly increased as compared with the above-mentioned oil paint because a curing drying process, a water-based paint process, and a secondary drying process are required.

또한, 종래의 방수제는 사용된 양에서 일부만 콘크리트 또는 시멘트 등의 모재와 반응하여 방수막을 형성하고 나머지 부분은 용출되는바 사용량 대비 효율성이 높지 않은 문제가 있다.In addition, the conventional waterproofing agent has a problem in that only a part of the waterproofing agent reacts with a base material such as concrete or cement to form a waterproof film and the remaining portion is eluted.

국내등록특허 제10-474166호Korean Patent No. 10-474166

본 발명은 위와 같은 종래의 문제점을 고려하여 안출된 것으로서, 친환경적이면서 방수성 및 발수성이 우수한 친환경 수성 세라믹 방수 페인트 및 그 제조방법을 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide an environmentally friendly water-repellent, water-repellent, and water-repellent, environmentally friendly ceramic waterproof paint and method of manufacturing the same.

본 발명의 일 측면에 의하면, 물 15 내지 25중량%; 무기계 방수제 10 내지 15중량%; 이산화티타늄 안료 5 내지 15중량%; 아크릴에멀전 접착제 10 내지 15중량%; 충전제(필러) 40 내지 45중량%; 증점제 0.3 내지 0.5중량%; pH조절제 0.1 내지 0.2중량%; 소포제 0.05 내지 0.15중량%; 및 분산제 0.05 내지 0.1중량%; 를 포함하는 친환경 수성 세라믹 방수 페인트를 제공한다.According to one aspect of the present invention there is provided a composition comprising 15 to 25% by weight of water; 10 to 15% by weight of an inorganic waterproofing agent; 5 to 15% by weight titanium dioxide pigment; From 10 to 15% by weight of acrylic emulsion adhesive; 40 to 45% by weight filler (filler); 0.3 to 0.5% by weight of a thickener; 0.1 to 0.2% by weight of a pH adjusting agent; 0.05 to 0.15 wt% antifoaming agent; And 0.05 to 0.1% by weight of a dispersant; Water-resistant paint.

본 발명의 바람직한 특징에 의하면, 상기 충전제는 탄산칼슘 또는 스노화이트 중 적어도 어느 하나 이상일 수 있다.According to a preferred feature of the present invention, the filler may be at least one of calcium carbonate or snow white.

본 발명의 바람직한 특징에 의하면, 본 발명의 친환경 수성 세라믹 페인트는, 건조지연 냉동방지제 0.4 내지 0.6중량%; 및 방부제 0.05 내지 0.15중량%; 를 더 포함할 수 있다.According to a preferred feature of the present invention, the eco-friendly aqueous ceramic paint of the present invention comprises 0.4 to 0.6% by weight of a drying retardation antifreezing agent; And 0.05 to 0.15% by weight of an antiseptic; As shown in FIG.

본 발명의 다른 측면에 의하면, 5℃ 이상에서 물 15 내지 25중량%에 이산화티타늄 안료 5 내지 15중량%, 소포제 0.05 내지 0.15중량% 및 분산제 0.05 내지 0.1중량%를 첨가하고, 30분 이상 1차 교반하는 단계; 상기 1차 교반된 혼합물에 무기계 방수제 10 내지 15중량% 및 충전제 40 내지 45중량%를 첨가하고 90분 이상 2차 교반하는 단계; 상기 2차 교반된 혼합물에 pH조절제 0.1 내지 0.2중량%, 아크릴에멀젼 접착제 10 내지 15중량%, 건조지연 냉동방지제 0.4 내지 0.6중량% 및 방부제 0.05 내지 0.15중량%를 첨가하고 1800rpm으로 3차 교반하는 단계; 및 상기 3차 교반된 혼합물에 희석된 증점제 0.3 내지 0.5중량%를 첨가하고 4차 교반하는 단계; 를 포함하는 것을 특징으로 하는 친환경 수성 세라믹 방수 페인트의 제조방법을 제공한다.According to another aspect of the present invention, there is provided a method for producing an antifoaming agent comprising adding 5 to 15% by weight of a titanium dioxide pigment, 0.05 to 0.15% by weight of an antifoam agent and 0.05 to 0.1% by weight of a dispersant to 15 to 25% Stirring; Adding 10 to 15% by weight of an inorganic waterproofing agent and 40 to 45% by weight of a filler to the primary agitated mixture, and agitating the mixture for 90 minutes or more; Adding 0.1 to 0.2% by weight of a pH adjusting agent, 10 to 15% by weight of an acrylic emulsion adhesive, 0.4 to 0.6% by weight of a drying retardation antifreezing agent and 0.05 to 0.15% by weight of a preservative to the second agitated mixture, and stirring the mixture at 1800 rpm ; And adding 0.3 to 0.5% by weight of a diluted thickener to the third stirred mixture, followed by fourth stirring; The present invention also provides a method for manufacturing an environmentally friendly waterproof ceramic waterproof paint.

본 발명의 일 실시예에 따른 친환경 수성 세라믹 방수 페인트에 따르면, 희석제 및 환경유해물질을 사용하지 않아 친환경적이므로 작업자의 칠 및 방수작업이 용이하고 칠을 한 후에도 모재로부터 환경호르몬 등의 배출이 적고 칠해진 페인트가 모재 내부에 완전히 침투하여 우수한 방수성 및 발수성을 가짐으로써, 종래의 콘크리트 또는 시멘트와 같은 모재에 페인트를 칠하는 경우 먼저 방수제를 도포하고 양생 건조한 후 다시 그 위에 수성 페인트를 칠하고 2차 건조하는 복잡한 과정을 1번의 페인트칠로 단순화시킬 수 있어서 작업시간 및 인력을 크게 단축시킬 수 있는 효과가 있다.According to the eco-friendly water-based ceramic waterproof paint according to an embodiment of the present invention, since it is eco-friendly because it does not use a diluent and environmentally harmful substances, it is easy to work and waterproof the worker. When paint is applied to a base material such as a conventional concrete or cement, the paint is completely penetrated into the base material to have excellent waterproofing and water repellency, so that the waterproofing agent is first applied, cured and then water- The complex process can be simplified by a single painting, which can greatly reduce work time and manpower.

도 1은 본 발명의 일 실시예에 따른 수성 세라믹 방수 페인트의 특성을 시험한 결과를 나타낸 표이다.1 is a table showing the results of testing the characteristics of a water-based ceramic waterproof paint according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다. 그러나, 본 발명의 실시예는 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 이하 설명하는 실시예로 한정되는 것은 아니다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention can be modified into various other forms, and the scope of the present invention is not limited to the following embodiments.

덧붙여, 명세서 전체에서 어떤 구성요소를 '포함'한다는 것은 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있다는 것을 의미한다.In addition, to include an element throughout the specification does not exclude other elements unless specifically stated otherwise, but may include other elements.

본 실시예의 친환경 수성 세라믹 방수 페인트를 제조하는 방법은, 먼저 5℃ 이상에서 15 내지 25중량의 물에 5 내지 15중량%의 이산화티타늄 안료, 0.05 내지 0.15중량%의 소포제 및 0.05 내지 0.1중량%의 분산제를 첨가하고 30분 이상 1차 교반하여 각 물질이 증류수에 완전히 용해되도록 한다. 상기 물은 각각의 물질을 혼합 및 용해시키는 역할을 하며, 이때 상기 1차 교반시간이 30분 미만이면 각 물질의 혼합상태가 균일하지 않게 되는 문제가 발생할 수 있다.The method of manufacturing the environmentally friendly waterproof ceramic waterproof paint of the present embodiment is characterized in that 5 to 15 wt% of titanium dioxide pigment, 0.05 to 0.15 wt% of antifoaming agent and 0.05 to 0.1 wt% Add a dispersant and stir for 30 minutes or more to allow each substance to completely dissolve in distilled water. The water serves to mix and dissolve the respective materials. If the primary stirring time is less than 30 minutes, the mixing state of each material may become uneven.

또한, 상기 물에 타 성분을 혼합할 때의 온도가 5℃ 미만이 되면 상기 증류수와 상기 이산화티타늄 안료의 혼합이 제대로 이루어지지 않는 문제가 발생할 수 있다. 또한, 상기 물의 함량이 15중량% 미만이면 용해되지 않고 남는 물질이 발생되는 문제가 있고 25중량%를 초과하면 페인트가 지나치게 묽어져 도장시 모재 표면을 타고 흘러내려 페인트층의 두께가 균일하지 않게 되는 문제가 발생할 수 있다. Further, when the temperature of mixing the other components into the water is less than 5 ° C, the distilled water and the titanium dioxide pigment may not be mixed properly. If the content of water is less than 15% by weight, there is a problem of remaining undissolved material. When the content of water exceeds 25% by weight, the paint is excessively diluted and flows on the surface of the base material during coating, Problems can arise.

상기 이산화티타늄 안료는 친환경 착색제로서, 함량이 5중량 미만이면 백색도와 선명도가 저하하는 문제가 있고 함량이 15중량%를 초과하면 비용이 지나치게 상승되는 문제가 있다. The titanium dioxide pigment is an environmentally friendly coloring agent. When the content is less than 5 wt%, whiteness and clarity deteriorate. When the content exceeds 15 wt%, the cost is excessively increased.

상기 소포제는 페인트 사용시 잔존하는 유해한 기포를 제거하는 역할을 하며, 0.05중량% 미만이면 이러한 유해기포제거효과가 저하되고 0.15중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.When the amount of the antifoaming agent is less than 0.05 wt%, the effect of removing the harmful air bubbles is deteriorated. When the amount of the antifoaming agent is more than 0.15 wt%, the efficiency of the antifoaming agent is low.

상기 분산제는 상기 이산화티타늄 안료 및 다른 성분들을 분쇄하고 분산시켜 페인트 제조 후 도포시의 안전성을 확보하기 위한 것으로서, 0.05중량% 미만이면 상기 분쇄 및 분산 효과가 저하되고 문제가 있고 0.1중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.The dispersant is used for grinding and dispersing the titanium dioxide pigment and other components to ensure safety at the time of coating after the production of the paint. When the content is less than 0.05% by weight, the pulverizing and dispersing effect is deteriorated and there is a problem. When the content exceeds 0.1% There is a problem of low efficiency compared to usage.

다음으로, 상기 1차 교반된 혼합물에 10 내지 15중량%의 무기계 방수제 및 40 내지 45중량%의 충전제(필러; filler)를 첨가하고 90분 이상 2차 교반한다.Next, 10 to 15% by weight of an inorganic waterproofing agent and 40 to 45% by weight of a filler are added to the primary agitated mixture, and the mixture is stirred for 90 minutes or more.

상기 무기계 방수제는 희석제를 1차 교반에 사용된 물을 사용하는 방수제로서 시공이 간편하고 접착력이 뛰어나며 탄성을 가지고 있어 붓이나 롤러 또는 스프레이 장비 등을 이용한 간단한 도포작업이 가능하며, 칠하고자 하는 대상이 콘크리트나 시멘트와 같은 재질에도 적용이 가능하여 이 경우 우수한 침투성과 발수/방수 효과를 기대할 수 있다. 또한, 도포된 시멘트 면의 강도를 일부 보강시키는 효과가 있고, 무취, 비휘발성이므로 페인트 칠을 하기 용이하고 균일하게 용해된 상태를 지속적으로 유지하므로 작업시 별도로 교반하거나 추가 희석작업이 필요 없는 이점이 있다.The inorganic waterproofing agent is a waterproofing agent using water used for primary agitation, and is easy to apply, has excellent adhesive strength and elasticity, and can be applied with a simple application using a brush, roller or spray equipment. It can also be applied to materials such as concrete and cement, so that excellent permeability and water-repellent / waterproof effect can be expected. In addition, it has the effect of reinforcing the strength of the applied cement surface partly, and it is easy to paint because it is odorless and nonvolatile, and it keeps the uniformly dissolved state constantly, have.

이때, 상기 무기계 방수제의 함량이 10중량% 미만이면 상기 침투성과 발수성/방수성이 저하되는 문제가 있고 15중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.If the content of the inorganic waterproofing agent is less than 10% by weight, the permeability and the water repellency / waterproofing property may deteriorate. If the content of the inorganic waterproofing agent is more than 15% by weight, the efficiency is low.

또한, 상기 무기계 방수제는, 일례로서, 25 내지 35중량%의 증류수; 35 내지 45중량%의 포타슘실리케이트; 15 내지 25중량%의 포타슘실리코네이트; 5 내지 15중량%의 실란; 및 0.5 내지 1.5중량%의 계면활성제; 를 포함할 수 있다. 이때, 상기 증류수의 함량이 25중량% 미만이면 각 성분들을 혼합할 때 용해되지 않고 남는 물질이 일부 발생될 수 있고 35중량%를 초과하면 페인트가 너무 묽어져 도장시 모재 표면을 타고 흘러내리게 되는 문제가 발생할 수 있다.The inorganic waterproofing agent may be, for example, 25 to 35% by weight of distilled water; 35 to 45% by weight of potassium silicate; 15 to 25% by weight of potassium siliconate; 5 to 15% by weight of silane; And 0.5 to 1.5% by weight of a surfactant; . ≪ / RTI > If the content of the distilled water is less than 25% by weight, some of the remaining materials may not be dissolved when mixing the respective components. If the distilled water is more than 35% by weight, the paint may become too thin, May occur.

그리고, 상기 포타슘실리케이트는 모재의 표면 구멍을 막고 피막을 형성하는 역할을 하며, 35중량% 미만이면 상기 작용이 제대로 구현되지 못할 수 있고 45중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.The potassium silicate has a function of blocking the surface pores of the base material to form a coating. When the content is less than 35% by weight, the above-mentioned action may not be realized properly. If the content exceeds 45% by weight, the efficiency is low.

상기 포타슘실리코네이트는 발수 기능을 부여하며, 15중량% 미만이면 발수력이 저하되는 문제가 있고 25중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다. The potassium silicoate imparts a water-repellent function. When the content is less than 15% by weight, the water repellency is deteriorated. When the content is more than 25% by weight, the efficiency is low.

상기 실란은 페인트 도장시 모재와의 점착성을 높이고 페인트 도포 및 양생 후에 모재 내부에 침투 및 방수막을 형성하면서 방수성을 향상시키는 역할을 한다. 이때, 상기 실란의 함량이 5중량% 미만이면 상기 점착성 및 방수성 향상효과가 제대로 구현되지 않을 수 있으며, 상기 실란의 함량이 15중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다. 또한, 상기 실란은 예컨대 메틸 트리 메톡시 실란과 같은 알콕시실란을 사용하는 것이 바람직하나, 본 발명이 이에 한정되는 것은 아니다.The silane improves the adhesion of the silane to the base material during paint application and improves the waterproof property by forming a penetration and a waterproof film inside the base material after the application and curing of the paint. If the content of the silane is less than 5% by weight, the adhesiveness and waterproofing effect may not be achieved. If the content of the silane exceeds 15% by weight, the efficiency of the silane is lowered. The silane is preferably an alkoxysilane such as methyltrimethoxysilane, but the present invention is not limited thereto.

상기 계면활성제는 묽은 용액 속에서 계면에 흡착하여 그 표면장력을 감소시키는 물질로서, 0.5중량% 미만이면 모재에 침투되는 특정이 저하되어 방수막이 제대로 형성되지 않아 모재의 표면 강도를 향상시키는 효과가 제대로 구현되지 않고, 1.5중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.If the amount of the surfactant is less than 0.5% by weight, the penetration of the surfactant into the base material may deteriorate and the waterproof film may not be properly formed, thereby improving the surface strength of the base material. And when it is more than 1.5% by weight, there is a problem in that the efficiency of use is low.

상기 충전제는 상기 무기계 방수제에 첨가시 방수제의 증량, 물성개선 및 성형 가공성을 향상시키는 역할을 하는 것이다. 이때, 상기 충전제의 함량이 40중량% 미만이면 방수제의 중량, 물성개선 및 성형 가공성 향상 효과가 미비해지는 문제가 있고 45중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다. 이때, 상기 충전제는 저가이면서 비중이 작은 탄산칼슘 또는 스노화이트 중 어느 하나이거나, 상기 탄산칼슘 및 스노화이트의 혼합물일 수 있다. 상기 스노화이트는 도료의 점성을 올려주고 안료의 침강을 방지하는 효과가 있다.The filler has the function of improving the water repellency of the waterproofing agent, improving the physical properties and improving the moldability when added to the inorganic waterproofing agent. If the content of the filler is less than 40% by weight, there is a problem that the weight and physical properties of the waterproofing agent are not improved and the molding processability is not improved. When the content is more than 45% by weight, At this time, the filler may be any one of calcium carbonate or snow white having a low cost and a low specific gravity, or may be a mixture of calcium carbonate and snow white. The snow white has the effect of increasing the viscosity of the paint and preventing the settling of the pigment.

다음으로, 상기 2차 교반된 혼합물에 0.1 내지 0.2중량%의 pH조절제 및 10 내지 15중량%의 아크릴에멀전 접착제를 첨가하고 약 1,800rpm의 고속회전으로 으로 3차 교반한다. 이때, 교반 회전속도가 1750rpm 미만이면 물성의 입자형성시 분산효과 저하되는 문제가 발생할 수 있다. 상기 pH조절제는 산성 또는 알칼리성에 대항할 수 있도록 pH수치를 적절히 조정하여 페인트의 제형 안정화 작용을 하며, 그 함량이 0.1중량% 미만이면 pH가 상승되어 알칼리성에 대항하는 성능이 저하되고 0.2중량%를 초과하면 pH가 하강되어 산성에 대항하는 성능이 저하되는 문제가 있다. 그리고, 상기 아크릴에멀젼 접착제는 콘크리트나 시멘트 등의 피도막에 대한 접착이 용이한 특성을 가지며, 그 함량이 10중량% 미만이면 피도막으로부터 박리되거나 페인트가 도포 후 아래쪽으로 흘러내리게 되는 문제가 있고 15중량%를 초과하면 페인트 중 일부가 뭉치게 되는 문제가 있다.Next, 0.1 to 0.2% by weight of the pH adjusting agent and 10 to 15% by weight of the acrylic emulsion adhesive are added to the second agitated mixture, and the mixture is stirred for 3 hours at a high speed rotation of about 1,800 rpm. At this time, if the stirring rotation speed is less than 1750 rpm, there may arise a problem that the dispersing effect is lowered when the physical properties are formed. When the content of the pH adjusting agent is less than 0.1% by weight, the pH of the coating composition is increased to lower the performance against alkalinity, and when the content is less than 0.2% by weight There is a problem that the pH is lowered and the performance against acidity is deteriorated. The acrylic emulsion adhesive has a property of being easy to adhere to the coating film such as concrete or cement. If the content is less than 10% by weight, there is a problem that the acrylic emulsion adhesive peels off from the coating film or flows downward after coating If the weight% is exceeded, there is a problem that some of the paint is aggregated.

이때, 필요시 0.4 내지 0.6중량%의 건조지연 냉동방지제 및 0.05 내지 0.15중량%의 방부제를 더 첨가할 수 있다.If necessary, 0.4 to 0.6% by weight of the drying retardation antifreezing agent and 0.05 to 0.15% by weight of the preservative may be further added.

상기 건조지연 냉동방지제는 -5℃의 추운 온도에서도 물성의 안정성을 확보하면서 빠른 건조를 지연시켜 페인트 도포작업이 용이해지도록 하는 효과를 제공하는 것으로서, 0.4중량% 미만이면 이러한 효과들이 저하되는 문제가 있을 수 있고 0.6중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있을 수 있다.The drying retardation antifreezing agent provides the effect of facilitating paint application by delaying rapid drying while ensuring stability of physical properties even at a cold temperature of -5 ° C. When the content is less than 0.4% by weight, And when it is more than 0.6% by weight, there is a problem that the efficiency is lower than the usage amount.

또한, 상기 방부제는 상온에서의 저장안정성을 확보하는 역할을 하며, 0.05중량% 미만이면 이러한 상온에서의 저장안정성이 저하되어 보관 중에 제품의 물성이 변화되는 문제가 있을 수 있고 0.15중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있을 수 있다.If the content of the preservative is less than 0.05% by weight, the storage stability at room temperature may deteriorate, and the physical properties of the product may change during storage. When the content exceeds 0.15% by weight There may be a problem of low efficiency compared to usage.

다음으로, 상기 3차 교반된 혼합물에 0.3 내지 0.5중량%의 증점제를 첨가하고 4차 교반하여 방수 페인트를 완성한다. 이때, 상기 증점제는 페인트의 점도를 적절히 조절한 후 체질계안료나 제품을 장기간 오랫동안 안정적으로 보관할 수 있는 특성을 부여하기 위한 것이다. 이때, 상기 증점제는 증류수에 희석한 후 사용하는 것이 바람직하며, 상기 증점제의 함량이 0.3중량% 미만이면 장기 보관시 안정성이 저하되는 문제가 발생할 수 있고 0.5중량%를 초과하면 사용량 대비 효율성이 낮은 문제가 있다.
Next, 0.3 to 0.5% by weight of a thickener is added to the tertiary stirred mixture and the mixture is stirred for 4 times to complete a waterproof paint. At this time, the thickener is intended to impart a property that a thickener pigment or a product can be stably stored for a long period of time after appropriately controlling the viscosity of the paint. If the content of the thickener is less than 0.3% by weight, stability may be deteriorated during long-term storage. When the content of the thickener is more than 0.5% by weight, .

실험예Experimental Example

위와 같이 구성된 본 발명의 일 실시예에 의한 방수 페인트는 아래 표 1과 같은 성분함량으로 제작되었다.
The waterproof paint according to one embodiment of the present invention having the above-described constitution was prepared as shown in Table 1 below.

기능function 성분ingredient 제조사/상품명Manufacturer / Product Name 함량(중량%)Content (% by weight) H2OH 2 O 증류수Distilled water -- 19.6219.62 분산제Dispersant 분산제Dispersant SHMPSHMP 0.080.08 소포제Defoamer HDMHDM 흥산화성Iksan Hwasung 0.10.1 안료Pigment 이산화티타늄Titanium dioxide (안료)302# / 듀퐁(Pigment) 302 # / DuPont 1010 필러filler 탄산칼슘Calcium carbonate 1200메쉬 / 오미야1200 mesh / Omiya 38.538.5 필러filler 스노화이트Snow White 86 cmp tianjin co.,ltd86 cmp tianjin co., Ltd 3.63.6 방수제Waterproofing agent 무기 화합물Inorganic compound -- 1313 건조지연
냉동방지
Delay in drying
Frost protection
메틸렌글리졸(MEG)Methylene glycols (MEG) honam petrochemicalhonam petrochemical 0.480.48
방부제antiseptic Mergal K9NMergal K9N Troy Siam CompanyTroy Siam Company 0.10.1 ph조절제pH adjusting agent PHLEX110PHLEX110 250HBR / ASHLAND250HBR / ASHLAND 0.130.13 접착제glue 아크릴에멀젼Acrylic emulsion 50%천호포리마50% Chun Ho Porima 1414 중점제Focus 나트라졸Natrazole 250HBR / ASHLAND250HBR / ASHLAND 0.390.39

도 1은 본 발명의 일 실시예에 따른 수성 세라믹 방수 페인트의 KS 규격에 따른 시험결과를 나타낸 표이다. 여기서, 사용된 수성 세라믹 방수 페인트의 도포량은 1㎠당 0.3g이다.1 is a table showing test results according to the KS standard of a water-based ceramic waterproof paint according to an embodiment of the present invention. Here, the application amount of the aqueous ceramic waterproof paint used is 0.3 g per 1 cm 2.

도 1에 나타난 바와 같이, 상기의 수성 세라믹 방수 페인트는 내흡수성능이 0.23이고, 내투수성능이 0.07로 나타나 우수한 방수성 및 발수성을 가짐을 확인할 수 있다. 그리고, 냄새와 맛 테스트 결과, 색도 테스트 결과, 중금속 테스트 결과, 및 pH 테스트 결과를 볼 때 친환경적 성분임을 확인할 수 있다.As shown in FIG. 1, the water-based ceramic waterproof paint has an internal resistance of 0.23 and an internal resistance of 0.07, which indicates that the waterproof and water repellent property is excellent. The smell and taste test result, the chromaticity test result, the heavy metal test result, and the pH test result show that it is an environmentally friendly ingredient.

본 발명은 상술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니며 첨부된 청구범위에 의해 한정하고자 한다. 따라서, 청구범위에 기재된 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 당 기술분야의 통상의 지식을 가진 자에 의해 다양한 형태의 치환, 변형 및 변경이 가능할 것이며, 이 또한 본 발명의 범위에 속한다고 할 것이다.The present invention is not limited by the above-described embodiment and the accompanying drawings, but is intended to be limited by the appended claims. It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. something to do.

Claims (5)

물 15 내지 25중량%;
무기계 방수제 10 내지 15중량%;
이산화티타늄 안료 5 내지 15중량%;
아크릴에멀전 접착제 10 내지 15중량%;
충전제(필러) 40 내지 45중량%;
증점제 0.3 내지 0.5중량%;
pH조절제 0.1 내지 0.2중량%;
소포제 0.05 내지 0.15중량%; 및
분산제 0.05 내지 0.1중량%; 를 포함하며
상기 무기계 방수제는 25 내지 35중량%의 증류수; 35 내지 45중량%의 포타슘실리케이트; 15 내지 25중량%의 포타슘실리코네이트; 5 내지 15중량%의 실란; 및 0.5 내지 1.5중량%의 계면활성제;를 포함하는 것을 특징으로 하는, 친환경 수성 세라믹 방수 페인트.
15 to 25% by weight of water;
10 to 15% by weight of an inorganic waterproofing agent;
5 to 15% by weight titanium dioxide pigment;
From 10 to 15% by weight of acrylic emulsion adhesive;
40 to 45% by weight filler (filler);
0.3 to 0.5% by weight of a thickener;
0.1 to 0.2% by weight of a pH adjusting agent;
0.05 to 0.15 wt% antifoaming agent; And
0.05 to 0.1% by weight of a dispersant; And it includes a
The inorganic waterproofing agent may include 25 to 35% by weight of distilled water; 35 to 45% by weight of potassium silicate; 15 to 25% by weight of potassium siliconate; 5 to 15% by weight of silane; And 0.5 to 1.5% by weight of a surfactant.
제1항에 있어서, 상기 충전제는 탄산칼슘 또는 스노화이트 중 적어도 어느 하나 이상인 것을 특징으로 하는 친환경 수성 세라믹 방수 페인트.The eco-friendly water-based ceramic waterproof paint according to claim 1, wherein the filler is at least one of calcium carbonate and snow white. 제1항에 있어서, 건조지연 냉동방지제 0.4 내지 0.6중량%; 및 방부제 0.05 내지 0.15중량%; 를 더 포함하는 것을 특징으로 하는 친환경 수성 세라믹 방수 페인트.2. The composition of claim 1, further comprising: 0.4 to 0.6% by weight of a delayed freezing inhibitor of drying; And 0.05 to 0.15% by weight of an antiseptic; Wherein the water-repellent paint is a water-based paint. 5℃ 이상에서 물 15 내지 25중량%에 이산화티타늄 안료 5 내지 15중량%, 소포제 0.05 내지 0.15중량% 및 분산제 0.05 내지 0.1중량%를 첨가하고, 30분 이상 1차 교반하는 단계;
상기 1차 교반된 혼합물에 무기계 방수제 10 내지 15중량% 및 충전제 40 내지 45중량%를 첨가하고 90분 이상 2차 교반하는 단계;
상기 2차 교반된 혼합물에 pH조절제 0.1 내지 0.2중량%, 아크릴에멀젼 접착제 10 내지 15중량%, 건조지연 냉동방지제 0.4 내지 0.6중량% 및 방부제 0.05 내지 0.15중량%를 첨가하고 1800rpm으로 3차 교반하는 단계; 및
상기 3차 교반된 혼합물에 희석된 증점제 0.3 내지 0.5중량%를 첨가하고 4차 교반하는 단계; 를 포함하며
상기 무기계 방수제는 25 내지 35중량%의 증류수; 35 내지 45중량%의 포타슘실리케이트; 15 내지 25중량%의 포타슘실리코네이트; 5 내지 15중량%의 실란; 및 0.5 내지 1.5중량%의 계면활성제;를 포함하는 것을 특징으로 하는, 친환경 수성 세라믹 방수 페인트의 제조방법.
Adding 5 to 15% by weight of a titanium dioxide pigment, 0.05 to 0.15% by weight of an antifoam agent and 0.05 to 0.1% by weight of a dispersant to 15 to 25% by weight of water at 5 DEG C or more, and firstly stirring for 30 minutes or more;
Adding 10 to 15% by weight of an inorganic waterproofing agent and 40 to 45% by weight of a filler to the primary agitated mixture, and agitating the mixture for 90 minutes or more;
Adding 0.1 to 0.2% by weight of a pH adjusting agent, 10 to 15% by weight of an acrylic emulsion adhesive, 0.4 to 0.6% by weight of a drying retardation antifreezing agent and 0.05 to 0.15% by weight of an antiseptic to the secondary agitated mixture, and stirring the mixture at 1800 rpm ; And
Adding 0.3 to 0.5% by weight of a diluted thickener to the third stirred mixture, and stirring the mixture for 4 times; And it includes a
The inorganic waterproofing agent may include 25 to 35% by weight of distilled water; 35 to 45% by weight of potassium silicate; 15 to 25% by weight of potassium siliconate; 5 to 15% by weight of silane; And 0.5 to 1.5% by weight of a surfactant, based on the total weight of the composition.
제4항에 있어서, 상기 충전제는 탄산칼슘 또는 스노화이트 중 적어도 어느 하나 이상인 것을 특징으로 하는 친환경 수성 세라믹 방수 페인트의 제조방법.5. The method of claim 4, wherein the filler is at least one of calcium carbonate and snow white.
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KR102759379B1 (en) 2023-12-11 2025-01-23 주식회사 에프엠시스템 Manufacturing method of flame retardant organic·inorganic composite elastic coating film waterproofing agent composition using modified composite polymer and paint composition containing waterproofing agent composition prepared by the manufacturing method

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