KR102217585B1 - Eco-Friendly Protection Coating Composition with Fire Retardant Ceramic and Constructing Methods Using Thereof - Google Patents
Eco-Friendly Protection Coating Composition with Fire Retardant Ceramic and Constructing Methods Using Thereof Download PDFInfo
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Abstract
Description
본 발명은 친환경 세라믹 불연성 표면보호 코팅제 조성물 및 이의 시공방법에 관한 것으로서, 보다 상세하게는 콘크리트 구조물 피도체와의 부착성능 및 내구성이 우수한 동시에 불연성, 내화학성, 방수성, 염해 저항성 등의 특성도 우수하며, 산성 환경에 대한 내부식성이 우수하고 미생물 증식이 억제되며 내후성 및 표면 강도향상 및 내오염성 향상 효과를 가져 콘크리트 구조물의 표면 보호 효과가 우수한 친환경 세라믹 불연성 표면보호 코팅제 조성물 및 이를 이용한 시공방법을 제공한다.The present invention relates to an eco-friendly ceramic non-flammable surface protection coating composition and its construction method, and more particularly, has excellent adhesion performance and durability to a concrete structure conductor, and at the same time has excellent properties such as non-combustibility, chemical resistance, water resistance, and salt resistance. , Provides an eco-friendly ceramic non-flammable surface protection coating composition and construction method using the same, which has excellent corrosion resistance against acidic environments, inhibits microbial growth, improves weather resistance and surface strength, and improves contamination resistance. .
일반적으로 건축 구조물, 그 중에서도 콘크리트로 이루어진 건축 구조물은 표면 처리작업 없이 콘크리트 상태로 방치될 경우에는 콘크리트 표면에 발생한 미세한 균열 사이로 수분이 침투하게 되고 동절기에는 침투된 수분이 동결함으로써 부피가 팽창하게 되어 균열을 촉진하게 된다. In general, building structures, especially those made of concrete, when left in a concrete state without surface treatment, moisture penetrates through the fine cracks that occurred on the concrete surface, and in winter, the infiltrated moisture freezes and the volume expands and cracks. Will promote.
특히, 균열이 진행된 콘크리트 구조물은 콘크리트 자체의 강도가 저하됨은 물론이고 내부의 철근도 수분과 접촉하게 되어 부식하게 되며 내부 철근의 부식이 진행되면 콘크리트 구조물의 강도는 급격히 저하되어 수명이 단축되고 유지 보수 비용이 증가하며 시간 경과에 따라 내구성이 떨어져 결국 건축물로서의 기능을 상실하게 된다. In particular, concrete structures that have undergone cracks not only deteriorate the strength of the concrete itself, but also corrode the internal reinforcing bars as they come into contact with moisture. The cost increases and the durability decreases over time and eventually loses its function as a building.
특히, 바닷가에 축조될 경우 염분의 침투를 받는 경우가 많으며 공장 폐수 지역이나 하수 지역에 축조될 경우에는 여러 화학 약품에 의한 침투를 받아 심각한 내구성 저하가 일어난다. 예를 들어, 콘크리트 구조물이 황화수소 등의 황산 화합물이 다량으로 존재하는 산성 대기 환경이나 직접적인 산성 폐수에 접촉될 경우에는 구조물의 노후화가 촉진될 수 있다.In particular, when it is built on the seashore, it is often infiltrated by salt, and when it is built in a factory wastewater area or sewage area, it is infiltrated by various chemicals, resulting in serious degradation of durability. For example, when a concrete structure comes into contact with an acidic atmosphere in which a large amount of sulfuric acid compounds such as hydrogen sulfide is present or direct acidic wastewater, aging of the structure may be accelerated.
또한, 하수 처리 시설물이나 하수 관거 등에서 미생물의 작용에 의해 생성된 산성 조건으로 인해 콘크리트 구조물의 열화가 발생해 침식이 일어날 수 있다.In addition, erosion may occur due to deterioration of the concrete structure due to acidic conditions generated by the action of microorganisms in sewage treatment facilities or sewage pipes.
이러한 콘크리트 구조물의 내구성 약화를 방지하기 위한 방법으로는 콘크리트의 표면에 흡수방지제 또는 코팅액을 도포하는 방법이 사용된다. 상기 흡수방지제를 사용하는 방법은 파라핀계 탄화수소 화합물 또는 지방산계 유지로 이루어진 흡수방지제를 사용하여 왔으나 침투 깊이 확보가 용이치 않고 내구성 개선에 효과가 크지 않았다. As a method for preventing the weakening of the durability of the concrete structure, a method of applying an absorption inhibitor or a coating liquid to the surface of the concrete is used. The method of using the absorption inhibitor has been using an absorption inhibitor composed of a paraffinic hydrocarbon compound or fatty acid oil, but it is not easy to secure the penetration depth and the effect of improving durability is not great.
다른 방법으로 실리콘계 수지나 오일을 유기용제에 희석하여 제조된 발수제 또는 흡수방지제를 사용하였으나 용제의 특성상 유동석이어서 공해문제와 인체에 대한 악영향으로 인해 현재는 그 사용이 제한되고 있는 상황이다.As a different method, a water repellent or an absorption inhibitor prepared by diluting a silicone resin or oil in an organic solvent was used, but due to the nature of the solvent, it is a rheological stone, so its use is currently limited due to pollution problems and adverse effects on the human body.
또한, 상기 코팅액으로는 기존에 아크릴계 수지 계열의 폴리머에 충전재를 혼합하여 사용해 왔는데, 모재 콘크리트에 대한 부착 강도나 내구성, 압축강도 등의 물성 면에서 충분하지 못한 면이 있었다.In addition, as the coating solution, a filler was used by mixing an acrylic resin-based polymer in the past, but there was a side that was insufficient in terms of physical properties such as adhesion strength, durability, and compressive strength to the base concrete.
한편, 대한민국 공개특허 제2008-0094427호는 철과 시멘트에 친화성이 높은 고로 슬래그를 충전재로 사용함으로써 피도체와의 부착성을 향상시키고 연성수지를 가함으로써 유연성을 높여 피도체면과의 분리를 막아 내진동성을 높게 하며, 수산화알칼리금속을 경화제로 사용하여 경화속도를 낮춤으로써 피도체와의 밀착성을 높일 수 있는 코팅제에 관한 기술을 제안한 바 있다.On the other hand, Korean Patent Application Publication No. 2008-0094427 uses blast furnace slag with high affinity for iron and cement as a filler to improve adhesion to the conductor and increase flexibility by adding a ductile resin to separate the surface of the conductor. It has been proposed a technology related to a coating agent that can increase the resistance to vibration by blocking and increase the adhesion with the conductor by using an alkali metal hydroxide as a curing agent to reduce the curing rate.
또한, 대한민국 등록특허 제10-0937632호는 기존의 도료 조성물이 오염에 대한 저항성이 떨어지는 것을 해결하기 위하여 도막 표면에 대전 방지성 및 먼지 부착 방지성이 우수한 불소계 계면활성제를 첨가함으로써 내오염성과 함께 내약품성, 내곰팡이성을 향상시키는 코팅제에 관한 기술을 제안한 바 있다.In addition, Korean Registered Patent No. 10-0937632 has added a fluorine-based surfactant with excellent antistatic properties and dust adhesion to the surface of the coating film to solve the problem that the existing paint composition has poor resistance to contamination. A technology related to a coating agent that improves chemical resistance and mold resistance has been proposed.
그러나 종래의 코팅제는 부착강도 면에서는 일부 진보된 면이 있으나, 내구성, 내화학성이 다소 부족하고 방수성, 염해 저항성 등의 특성도 더욱 개선될 필요가 있었으며, 또한, 산성 환경에서의 내부식성 증대 및 화염에 대한 억제 기술과 관련해서는 추가 기술 개발의 필요성이 큰 상황이었다.However, conventional coatings have some advanced aspects in terms of adhesion strength, but their durability and chemical resistance are somewhat insufficient, and properties such as waterproof and salt damage resistance need to be further improved.In addition, increased corrosion resistance and flame resistance in acidic environments Regarding the suppression technology for the, there was a great need for further technology development.
본 발명은 전술한 문제점을 극복하기 위해 창출된 것으로서, 도막을 형성하기 위한 대상표면에 물리/화학적으로 안정적인 도막을 형성하고, 불연성, 염해, 중성화방지, 내부식성, 내크랙성, 내수성, 내오염성, 내마모성, 내부착성, 방수성, 내스크래취성, 내한성, 내화학성 및/또는 내구성 등을 향상시킬 수 있도록 하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 제공하고자 한다.The present invention was created to overcome the above-described problems, and forms a physically/chemically stable coating film on the target surface for forming the coating film, and is non-flammable, salt damage, neutralization prevention, corrosion resistance, crack resistance, water resistance, stain resistance. , To provide an eco-friendly ceramic non-flammable surface protective coating composition that can improve abrasion resistance, adhesion resistance, waterproofness, scratch resistance, cold resistance, chemical resistance and/or durability.
본 발명은 The present invention
아크릴 수지 100중량부 기준으로, Based on 100 parts by weight of acrylic resin,
실란화합물 1 내지 10중량부;1 to 10 parts by weight of a silane compound;
수산화알루미늄 20 내지 80중량부;20 to 80 parts by weight of aluminum hydroxide;
수산화마그네슘 20 내지 80중량부;20 to 80 parts by weight of magnesium hydroxide;
분산제 1 내지 5중량부;1 to 5 parts by weight of a dispersant;
경화제 1 내지 5중량부;1 to 5 parts by weight of a curing agent;
나노세라믹입자 1 내지 5중량부;1 to 5 parts by weight of nanoceramic particles;
탄산칼슘 1 내지 5중량부;1 to 5 parts by weight of calcium carbonate;
증점제 1 내지 3중량부;1 to 3 parts by weight of a thickener;
안정제 1 내지 3중량부;1 to 3 parts by weight of a stabilizer;
가소제 1 내지 3중량부; 및1 to 3 parts by weight of a plasticizer; And
소포제 1 내지 3중량부를 포함하는 친환경 세리믹 불연성 표면보호 코팅제 조성물을 제공한다.It provides an eco-friendly ceramic non-flammable surface protection coating composition comprising 1 to 3 parts by weight of an antifoam.
또한, 본 발명은In addition, the present invention
콘크리트 구조물 표면의 요철과 레이탄스를 제거하는 단계;Removing irregularities and latans on the surface of the concrete structure;
상기 콘크리트 구조물 표면의 이물질을 제거하기 위한 고압 세척단계;A high pressure washing step for removing foreign substances from the surface of the concrete structure;
상기 콘크리트 구조물의 표면상에, 아크릴 수지 100중량부 기준으로, 실란화합물 1 내지 10중량부, 수산화알루미늄 20 내지 80중량부, 수산화마그네슘 20 내지 80중량부, 분산제 1 내지 5중량부, 경화제 1 내지 5중량부, 나노세라믹입자 1 내지 5중량부, 탄산칼슘 1 내지 5중량부, 증점제 1 내지 3중량부, 안정제 1 내지 3중량부, 가소제 1 내지 3중량부, 및 소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 1차적으로 도포하여 하도층을 형성한 후 1차 양생하는 단계;On the surface of the concrete structure, based on 100 parts by weight of an acrylic resin, 1 to 10 parts by weight of a silane compound, 20 to 80 parts by weight of aluminum hydroxide, 20 to 80 parts by weight of magnesium hydroxide, 1 to 5 parts by weight of a dispersant, 1 to 1 of a hardener Including 5 parts by weight, 1 to 5 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 3 parts by weight of thickener, 1 to 3 parts by weight of stabilizer, 1 to 3 parts by weight of plasticizer, and 1 to 3 parts by weight of antifoam Firstly applying an eco-friendly ceramic non-flammable surface protection coating composition to form an undercoat layer and then first curing;
상기 하도층의 표면상에 상기 하도층과 동일 성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 2차적으로 도포하여 중도층을 형성한 후 2차 양생하는 단계; 및Secondary curing after forming an intermediate layer by secondarily applying an eco-friendly ceramic non-flammable surface protective coating composition having the same component as the undercoat layer on the surface of the undercoat layer; And
상기 중도층의 표면상에 상기 중도층과 동일성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 3차적으로 도포하여 상도층을 형성한 후 3차 양생하는 단계를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 시공방법을 제공한다.Construction of an eco-friendly ceramic non-combustible surface protection coating composition comprising the step of tertiarily applying an eco-friendly ceramic non-flammable surface protection coating composition of the same component as the intermediate layer on the surface of the intermediate layer to form a top coating layer and then tertiary curing Provides a way.
본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물은 유해물질을 배출하지 않아 친환경적이면서도 도막을 형성하기 위한 대상표면에 물리적, 화학적으로 안정적인 도막을 형성하여, 불연성, 염해, 중성화 방지, 방수성, 내부식성 등을 향상시킬 수 있도록 하는 효과가 있다.The surface protection coating composition according to the present invention, in particular, the eco-friendly ceramic non-flammable surface protection coating composition does not emit harmful substances, so that it is environmentally friendly and forms a physically and chemically stable coating film on the target surface for forming a coating film, and is non-flammable, salt damage, It has the effect of improving neutralization prevention, waterproofness, and corrosion resistance.
도 1은 본 발명의 실시예 1에 적용되는 친환경 세라믹 불연성 코팅제의 시험 결과 보고서1 is a test result report of an eco-friendly ceramic non-flammable coating agent applied to Example 1 of the present invention
이하, 본 발명을 구체적으로 설명한다.Hereinafter, the present invention will be described in detail.
한 가지 관점에서, 본 발명은 아크릴 수지 100중량부 기준으로, 실란화합물 1 내지 10중량부; 수산화알루미늄 20 내지 80중량부; 수산화마그네슘 20 내지 80중량부; 분산제 1 내지 5중량부; 경화제 1 내지 5중량부; 나노세라믹입자 1 내지 5중량부; 탄산칼슘 1 내지 5중량부; 증점제 1 내지 3중량부; 안정제 1 내지 3중량부; 가소제 1 내지 3중량부; 및 소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 제공한다.In one aspect, the present invention, based on 100 parts by weight of an acrylic resin, 1 to 10 parts by weight of a silane compound; 20 to 80 parts by weight of aluminum hydroxide; 20 to 80 parts by weight of magnesium hydroxide; 1 to 5 parts by weight of a dispersant; 1 to 5 parts by weight of a curing agent; 1 to 5 parts by weight of nanoceramic particles; 1 to 5 parts by weight of calcium carbonate; 1 to 3 parts by weight of a thickener; 1 to 3 parts by weight of a stabilizer; 1 to 3 parts by weight of a plasticizer; And it provides an eco-friendly ceramic non-flammable surface protection coating composition comprising 1 to 3 parts by weight of a defoaming agent.
다른 관점에서, 본 발명은 콘크리트 구조물 표면의 요철과 레이탄스를 제거하는 단계; 상기 콘크리트 구조물 표면의 이물질을 제거하기 위한 고압 세척단계; 상기 콘크리트 구조물의 표면상에, 아크릴 수지 100중량부 기준으로, 실란화합물 1 내지 10중량부, 수산화알루미늄 20 내지 80중량부, 수산화마그네슘 20 내지 80중량부, 분산제 1 내지 5중량부, 경화제 1 내지 5중량부, 나노세라믹입자 1 내지 5중량부, 탄산칼슘 1 내지 5중량부, 증점제 1 내지 3중량부, 안정제 1 내지 3중량부, 가소제 1 내지 3중량부, 및 소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 1차적으로 도포하여 하도층을 형성한 후 1차 양생하는 단계; 상기 하도층의 표면상에 상기 하도층과 동일 성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 2차적으로 도포하여 중도층을 형성한 후 2차 양생하는 단계; 및 상기 중도층의 표면상에 상기 중도층과 동일성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 3차적으로 도포하여 상도층을 형성한 후 3차 양생하는 단계를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 시공방법을 제공한다.In another aspect, the present invention comprises the steps of removing irregularities and latans on the surface of the concrete structure; A high pressure washing step for removing foreign substances from the surface of the concrete structure; On the surface of the concrete structure, based on 100 parts by weight of an acrylic resin, 1 to 10 parts by weight of a silane compound, 20 to 80 parts by weight of aluminum hydroxide, 20 to 80 parts by weight of magnesium hydroxide, 1 to 5 parts by weight of a dispersant, 1 to 1 of a hardener Including 5 parts by weight, 1 to 5 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 3 parts by weight of thickener, 1 to 3 parts by weight of stabilizer, 1 to 3 parts by weight of plasticizer, and 1 to 3 parts by weight of antifoam Firstly applying an eco-friendly ceramic non-flammable surface protection coating composition to form an undercoat layer and then first curing; Secondary curing after forming an intermediate layer by secondarily applying an eco-friendly ceramic non-flammable surface protective coating composition having the same component as the undercoat layer on the surface of the undercoat layer; And thirdly applying an eco-friendly ceramic non-flammable surface protection coating composition having the same component as the intermediate layer on the surface of the intermediate layer to form a top coating layer, and then performing a third curing. Provide construction method.
본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물은 도막을 형성하고자 하는 대상표면, 예를 들면 콘크리트, 금속, 목재 등으로 이루어진 표면에 코팅되어 도막을 형성시킴으로써 도막이 형성된 표면을 보호하기 위한 것으로, 이러한 목적을 갖는 당업계의 통상적인 코팅제 조성물이라면 특별히 한정되지 않는다.The surface protective coating composition according to the present invention, specifically the eco-friendly ceramic non-flammable surface protective coating composition, is coated on a target surface to be formed, for example, a surface made of concrete, metal, wood, etc. to form a coating film. It is intended to protect, if it is a conventional coating composition in the art having this purpose is not particularly limited.
특히, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 콘크리트 중성화 방지, 염해방지, 부식방지 등과 콘크리트 수밀성 증가로 인한 표면강화, 내구성, 부착력 및 내오염성 등이 우수한 도막을 형성시킬 수 있으므로, 주차장, 공장바닥, 건축물 내외벽 및/또는 건축물 옥상 등에 적용될 수 있을 뿐만 아니라, 강판용 프라이머 등에 적용할 수 있다.In particular, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention can form a coating film excellent in surface reinforcement, durability, adhesion, and contamination resistance due to increased concrete watertightness, such as preventing concrete neutralization, preventing salt damage, and preventing corrosion. It can be applied not only to the factory floor, the inner and outer walls of the building, and/or the roof of the building, but also to a primer for steel plate.
본 발명에 따른 아크릴 수지는 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물에 포함되어 콘크리트 등의 보호 대상표면이 외부에 노출되지 않도록 하여 염해, 중성화방지 및 방수/방식 성능을 제공하기 위한 것으로서, 이러한 목적을 위해 통상적으로 사용하는 아크릴 수지라면 어떠한 것을 사용하여도 무방하지만, 바람직하게는 수용성 아크릴수지를 사용하는 것이 좋다.The acrylic resin according to the present invention is included in a surface protection coating composition, specifically an eco-friendly ceramic non-flammable surface protection coating composition to prevent salt damage, neutralization, and waterproof/anticorrosive performance by preventing the surface to be protected such as concrete from being exposed to the outside. As for this purpose, any acrylic resin commonly used for this purpose may be used, but it is preferable to use a water-soluble acrylic resin.
여기서, 상기 수용성 아크릴수지는 산 및/또는 염기에 강하고, 자외선에 의한 변색이나 구조노화를 방지하는 내후성을 제공하는 동시에 표면 광택을 부가할 수 있다.Here, the water-soluble acrylic resin is resistant to acids and/or bases, and can provide weather resistance to prevent discoloration or structural aging due to ultraviolet rays, while adding surface gloss.
또한, 상기 아크릴 수지는 친환경 세라믹 불연성 표면보호 코팅제 조성물에 포함되어 보호 코팅도막을 형성하고자 하는 시공표면에 용이하게 접착할 수 있도록 하는 접착력을 제공할 수 있다.In addition, the acrylic resin may be included in the eco-friendly ceramic non-flammable surface protective coating composition to provide adhesive force to easily adhere to the construction surface to be formed with the protective coating film.
본 발명에 따른 코팅제 조성물, 특정적으로 표면보호 코팅제 조성물, 보다 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물의 아크릴 수지 외 나머지 성분들의 함량은 아크릴 수지 100중량부 기준으로 한다.The content of the remaining components other than the acrylic resin of the coating composition according to the present invention, specifically the surface protection coating composition, and more specifically the eco-friendly ceramic non-flammable surface protection coating composition, is based on 100 parts by weight of the acrylic resin.
본 발명에 따른 실란화합물은 친환경 세라믹 불연성 표면보호 코팅제 조성물을 구성하는 유-무기 물질이 서로 용이하게 결합되도록 하기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용하는 실란화합물, 예를 들면 퍼플루오로메톡시실란, 퍼플루오로에톡시실란 등의 퍼플루오로알콕시실란 또는 테트라메톡시실란, 테트라 에톡시실란 등의 테트라알콕시실란, 디알콕시실란, 실란옥사이드, 알콕시실란, 실란옥사이드 또는 이들의 혼합물이라면 어떠한 것을 사용하여도 무방하다.The silane compound according to the present invention is intended to allow the organic-inorganic substances constituting the eco-friendly ceramic non-flammable surface protection coating composition to be easily bonded to each other, and for this purpose, a silane compound commonly used in the art, for example, perfluoro. If it is perfluoroalkoxysilane such as romethoxysilane and perfluoroethoxysilane, or tetraalkoxysilane such as tetramethoxysilane and tetraethoxysilane, dialkoxysilane, silane oxide, alkoxysilane, silane oxide, or a mixture thereof Anything can be used.
특히, 본 발명에 따른 실란화합물은 내크랙성, 내화학성 등을 증가시키고, 열적안정성 및 기계적 물성을 향상시키기 위한 것이다.In particular, the silane compound according to the present invention is to increase crack resistance, chemical resistance, etc., and to improve thermal stability and mechanical properties.
바람직한 실란화합물의 사용량은 특별히 한정되지 않지만, 추천하기로는 아크릴 수지 100중량부 기준으로 1 내지 10중량부인 것이 좋다.A preferred amount of the silane compound used is not particularly limited, but it is recommended that it is 1 to 10 parts by weight based on 100 parts by weight of the acrylic resin.
본 발명에 따른 수산화알루미늄은 친환경 세라믹 불연성 표면보호 코팅제 조성물에 불연성을 제공하기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적이 수산화알루미늄이라면 어떠한 것을 사용하여도 무방하며, 그 사용량은 아크릴 수지 100중량부 기준으로 20 내지 80중량부인 것이 좋다.The aluminum hydroxide according to the present invention is intended to provide non-flammability to the eco-friendly ceramic non-flammable surface protection coating composition, and any conventional aluminum hydroxide in the art for this purpose may be used, and the amount of use is 100 parts by weight of acrylic resin. It is good that it is 20 to 80 parts by weight as a standard.
본 발명에 따른 수산화마그네슘은 친환경 세라믹 불연성 표면보호 코팅제 조성물에 불연성을 제공하기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적이 수산화마그네슘이라면 어떠한 것을 사용하여도 무방하며, 그 사용량은 아크릴 수지 100중량부 기준으로 20 내지 80중량부인 것이 좋다.The magnesium hydroxide according to the present invention is intended to provide non-combustibility to the eco-friendly ceramic non-flammable surface protection coating composition, and any conventional magnesium hydroxide in the art for this purpose may be used, and the amount of use is 100 parts by weight of acrylic resin. It is good that it is 20 to 80 parts by weight as a standard.
여기서, 상기 수산화알루미늄과 수산화마그네슘은 열이 가해지면 화학작용에 의해 수산기(-OH)가 나오면서 공기 중의 수소와 결합하여 물을 생성함으로써 물질의 연소를 방해하게 되는 메카니즘을 갖지만, 상기 수산화알루미늄은 저온, 예를 들면 150~200℃의 온도범위에서 불연성을 갖고, 수산화마그네슘은 고온, 예를 들면 200~250℃의 온도범위에서 불연성을 나타내어 본 발명에 따른 표면보호 코팅제 조성물은 넓은 범위 온도범위, 예를 들면 고온 및 저온에서 모두 탁월한 불연성을 제공할 수 있다.Here, the aluminum hydroxide and magnesium hydroxide have a mechanism in which, when heat is applied, a hydroxyl group (-OH) is released by a chemical reaction and combines with hydrogen in the air to produce water, thereby interfering with the combustion of the material, but the aluminum hydroxide is at low temperature. , For example, has non-flammability in a temperature range of 150 to 200 °C, magnesium hydroxide exhibits non-flammability in a high temperature, for example, 200 to 250 °C, so that the surface protective coating composition according to the present invention has a wide temperature range, for example For example, it can provide excellent non-flammability at both high and low temperatures.
본 발명에 따른 분산제(Dispersant)는 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물에 극성을 부여하여 조성물을 구성하는 구성성분의 부착력을 향상시키고, 화합물들을 균일하게 분산시키며, 내한성 등을 개선시키기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적인 분산제라면 어떠한 것을 사용하여도 무방하지만, 바람직하게는 유기산, 아로마틱 오일, 지방족 오일, 동 식물성 기름, 캐스터 오일, 면실유, 미네랄 오일 및 이들의 혼합물로 이루어진 군으로부터 선택된 것을 사용하는 것이 좋다.The dispersant according to the present invention improves the adhesion of the components constituting the composition by imparting polarity to the surface protective coating composition, specifically the eco-friendly ceramic non-flammable surface protective coating composition, uniformly dispersing the compounds, cold resistance, etc. As for improving, any conventional dispersant in the art for this purpose may be used, but preferably organic acids, aromatic oils, aliphatic oils, animal and vegetable oils, castor oils, cottonseed oils, mineral oils and these It is better to use one selected from the group consisting of mixtures.
특정 양태로서, 본 발명에 따른 분산제는 수분산 폴리우레탄 분산제를 사용할 수도 있다.As a specific embodiment, the dispersant according to the present invention may also use a water-dispersible polyurethane dispersant.
여기서, 상기 수분산 폴리우레탄 분산제는 표면보호 코팅제 조성물에 포함되어, 친환경적이면서도 부착성(G/L, GI, EGL 등), 방수성, 내스크래취성, 내수성, 내한성, 내식성 및/또는 내화학성 등을 증가시킨다.Here, the water-dispersible polyurethane dispersant is included in the surface protection coating composition, and is environmentally friendly and has adhesion (G/L, GI, EGL, etc.), waterproof, scratch resistance, water resistance, cold resistance, corrosion resistance and/or chemical resistance. Increase.
특정 양태로서, 본 발명에 따른 수분산 폴리우레탄 분산제는 프리고분자 수지, IPDI(isophorone diisocyante), MDI(methyl diisocyanate), polyol(polytetramethyleneglycol, polyhexamethylene adipate), DMPA(dimethylolpropionicacid), DMS(dimethylol sulfate) 또는 이들의 혼합물을 출발물질로 하여 NCO- 말단기를 갖는 프리고분자 수지를 제조한 뒤 촉매제, 예를 들면 DBTL 또는 DBTDL(dibutyltin dilaurate)와 중화제, 예를 들면 TEA(triethyl amine)와 사슬연장제 EDA(ethyl diamine)를 사용하여 제조할 수 있다.In a specific embodiment, the water-dispersible polyurethane dispersant according to the present invention is a prepolymer resin, IPDI (isophorone diisocyante), MDI (methyl diisocyanate), polyol (polytetramethylene glycol, polyhexamethylene adipate), DMPA (dimethylolpropionic acid), DMS (dimethylol sulfate), or After preparing a prepolymer resin having an NCO-end group using a mixture of NCO-terminal groups, a catalyst such as DBTL or DBTDL (dibutyltin dilaurate) and a neutralizing agent such as TEA (triethyl amine) and a chain extender EDA (ethyl diamine) can be used.
바람직한 분산제의 사용량은 아크릴 수지 100중량부를 기준으로 1 내지 5중량부인 것이 좋다.The preferred dispersant is preferably used in an amount of 1 to 5 parts by weight based on 100 parts by weight of the acrylic resin.
본 발명에 따른 경화제는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 경화시키기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용하는 경화제라면 어떠한 것을 사용하여도 무방하다.The curing agent according to the present invention is for curing the eco-friendly ceramic non-flammable surface protective coating composition, and any curing agent commonly used in the art for this purpose may be used.
바람직한 경화제로는 2-디에틸아미노에틸아민, N-부틸디에탄올아민, 2-디이소프로필아미노에틸아민, 3-디메틸아미노-1-프로필아민, 파라 톨루엔 설포닉산[PTSA(Para Toluene Solfonic Acid)], 페놀술폰산, t-부틸페록식 벤조에이트(tert-Butylperoxy benzoate, TBPB), 무수프탈산(Phthalic acid anhydride), 방향족 폴리아민, 비스-(4-t -부틸사이클로헥산)페록시디카보네이트, 폴리메르캅탄(Polymercaptan) 또는 이들의 혼합물을 사용하는 것이 좋고, 그 사용량은 아크릴 수지 100중량부 기준으로 1 내지 5중량부를 사용하는 것이 좋다.Preferred curing agents are 2-diethylaminoethylamine, N-butyldiethanolamine, 2-diisopropylaminoethylamine, 3-dimethylamino-1-propylamine, para toluene sulfonic acid (PTSA (Para Toluene Solfonic Acid)). ], phenolsulfonic acid, t-butylperoxy benzoate (TBPB), phthalic anhydride (Phthalic acid anhydride), aromatic polyamine, bis-(4-t-butylcyclohexane) peroxydicarbonate, polymercaptan (Polymercaptan) or a mixture thereof is preferably used, and the amount thereof is preferably 1 to 5 parts by weight based on 100 parts by weight of acrylic resin.
본 발명에 따른 나노세라믹 입자는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 경화 중에 표면으로 부상하여 치밀하고 경도가 높은 표면을 형성하기 때문에, 내습성, 내구성, 내후성, 내충격성, 내약품성이 향상된다.Since the nanoceramic particles according to the present invention rise to the surface during curing of the eco-friendly ceramic non-flammable surface protective coating composition to form a dense and high hardness surface, moisture resistance, durability, weather resistance, impact resistance, and chemical resistance are improved.
상기 나노세라믹 입자의 사용량은 아크릴 수지 100중량부 기준으로 1 내지 5중량부인 것이 좋다.The amount of the nanoceramic particles is preferably 1 to 5 parts by weight based on 100 parts by weight of the acrylic resin.
바람직한 나노세라믹 입자는 실리콘카바이드, 알루미나, 실리카, 지르코니아-실리카, ZnO, TiO2 및/또는 CaCO3가 포함된다. Preferred nanoceramic particles include silicon carbide, alumina, silica, zirconia-silica, ZnO, TiO2 and/or CaCO3.
이들 세라믹입자는 평균 입경이 나노미터 범위인 것이 바람직한데, 구체적으로 상기 실리콘카바이드의 평균 입경은 300 내지 500nm, 상기 알루미나의 평균 입경은 500 내지 1000nm, 상기 실리카의 평균 입경은 700 내지 1500nm, 상기 지르코니아-실리카의 평균 입경은 500 내지 1000nm, 상기 ZnO의 평균 입경은 500 내지 1000nm, 상기 TiO2의 평균 입경은 100 내지 300nm, 그리고 CaCO3의 평균 입경은 500 내지 1000nm인 것이 바람직하다.These ceramic particles preferably have an average particle diameter in the range of nanometers, specifically, the average particle diameter of the silicon carbide is 300 to 500 nm, the average particle diameter of the alumina is 500 to 1000 nm, the average particle diameter of the silica is 700 to 1500 nm, the zirconia -It is preferable that the average particle diameter of silica is 500 to 1000 nm, the average particle diameter of ZnO is 500 to 1000 nm, the average particle diameter of
이 중에서도 실리콘카바이드는 천연광물로 존재하지 않으므로 인공적으로 합성하며, 고온에서의 화학적 안정성 및 내식성이 뛰어나고 높은 경도를 갖는다.Among them, silicon carbide does not exist as a natural mineral, so it is artificially synthesized, has excellent chemical stability and corrosion resistance at high temperatures, and has high hardness.
본 발명에 따른 탄산칼슘은 친환경 세라믹 불연성 표면보호 코팅제 조성물의 치수 안정성 및 내마모성을 향상시키기 위한 것으로서, 이러한 목적을 갖는 탄산칼슘이라면 어떠한 것을 사용하여도 무방하며, 그 사용량은 아크릴 수지 100중량부 기준으로 1 내지 5중량부인 것이 좋다.Calcium carbonate according to the present invention is to improve the dimensional stability and abrasion resistance of the eco-friendly ceramic non-flammable surface protection coating composition, and any calcium carbonate having this purpose may be used, and the amount used is based on 100 parts by weight of acrylic resin. It is preferably 1 to 5 parts by weight.
본 발명에 따른 증점제는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 점도를 조절하여 조성물의 사용을 용이하게 하기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용되는 증점제라면 특별히 한정되지 않지만, 바람직하게는 하이드록시 에틸 셀룰로오즈(HydroxyEthyl Cellulose), 소수성 우레탄변성계 증점제 또는 이들의 혼합물을 사용하는 것을 추천한다.The thickener according to the present invention is for facilitating the use of the composition by adjusting the viscosity of the eco-friendly ceramic non-flammable surface protection coating composition, and is not particularly limited as long as it is a thickener commonly used in the art for this purpose, but preferably It is recommended to use hydroxyethyl cellulose (HydroxyEthyl Cellulose), a hydrophobic urethane-modified thickener, or a mixture thereof.
상기 증점제의 사용량은 아크릴 수지 100중량부 기준으로 1 내지 3중량부인 것이 바람직하다.The amount of the thickener is preferably 1 to 3 parts by weight based on 100 parts by weight of the acrylic resin.
본 발명에 따른 안정제는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 자외선으로부터 보호하여 안정성을 제공하기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적인 안정제라면 어떠한 것을 사용하여도 무방하지만, 바람직하게는 아크릴 폴리올 수지, 무황변 폴리 우레아수지, 폴리이소시아네이트 또는 이들의 혼합물을 사용하는 것이 좋고, 그 사용량은 아크릴 수지 100중량부 기준으로 1 내지 3중량부인 것을 추천한다.The stabilizer according to the present invention is intended to provide stability by protecting the eco-friendly ceramic non-flammable surface protection coating composition from ultraviolet rays, and any conventional stabilizer in the art having this purpose may be used, but preferably acrylic polyol resin , It is preferable to use a non-yellowing polyurea resin, polyisocyanate, or a mixture thereof, and the amount is recommended to be 1 to 3 parts by weight based on 100 parts by weight of the acrylic resin.
본 발명에 따른 가소제는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 구성하는 구성성분들 간의 혼합을 원활하게 수행할 수 있도록 한다.The plasticizer according to the present invention makes it possible to smoothly mix the constituents constituting the eco-friendly ceramic non-flammable surface protection coating composition.
바람직한 가소제는 테레프탈산 금속염, 스테아린산 금속염, 석유수지, 저분자량 폴리에틸렌 및 저분자량 폴리아미드로 이루어진 군으로부터 선택되는 것이 좋고, 그 사용량은 아크릴 수지 100중량부 기준으로 1 내지 3중량부인 것이 좋다.Preferred plasticizers are preferably selected from the group consisting of metal terephthalic acid salt, metal stearic acid salt, petroleum resin, low molecular weight polyethylene, and low molecular weight polyamide, and the amount used is preferably 1 to 3 parts by weight based on 100 parts by weight of acrylic resin.
본 발명에 따른 소포제는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 연행공기의 발생으로 인한 공기량의 증가를 감소시키기 위한 것이다.The antifoaming agent according to the present invention is to reduce an increase in the amount of air due to the generation of entrained air in the eco-friendly ceramic non-flammable surface protection coating composition.
바람직한 소포제의 사용량은 아크릴 수지 100중량부를 기준으로 1 내지 3중량부를 사용하는 것을 추천한다.It is recommended to use 1 to 3 parts by weight based on 100 parts by weight of the acrylic resin as a preferable amount of the antifoaming agent.
바람직한 소포제로는 등유, 파라핀, 미네랄오일, 에탄올합성오일 등과 같은 광유계 소포제, 동식물유, 참기름, 피마자유와 이들의 알킬렌옥사이드 부가물 등과 같은 유지계 소포제, 올레인산, 스테아린산과 이들의 알킬렌옥사이드 부가물 등과 간은 지방산계 소포제, 글리세린모노리시놀레이트, 알케닐호박산 유동체, 솔비톨모노라울에이트, 솔비톨트리올레이트, 천연 왁스 등과 같은 지방산 에스테르계 소포제, 폴리옥시알킬렌류, (폴리)옥시알킬에테르류, 아세틸렌에테르류, (폴리)옥시알킬렌알킬인산에스테르류, (폴리)옥시알킬렌알킬아민류,(폴리)옥시알킬렌아미드 등과 같은 옥시알킬렌계 소포제, 옥틸알콜, 헥사데실알콜, 아세틸렌알콜, 글리콜류 등과 같은 알콜계 소포제, 아크릴레이트폴리아민 등과 같은 아미드계 소포제, 인산트리부틸, 나트륨옥틸포스페이트 등과 같은 인산에스테르계 소포제, 알루미늄스테아레이트, 칼슘올레이트 등과 같은 금속비누계 소포제, 디메틸실리콘유, 실리콘 페이슷, 실리콘 에멀젼, 유기변성 폴리실록산(디메틸폴리실록산 등의 폴리오르가노실록산). 플루오로실리콘유 등과 같은 실리콘계 소포제로 이루어진 군에서 선택되는 어느 하나 이상이 사용될 수 있으나, 이에 제한되는 것은 아니다.Preferred anti-foaming agents include mineral oil-based anti-foaming agents such as kerosene, paraffin, mineral oil, and ethanol synthetic oil, oil-based anti-foaming agents such as animal and vegetable oil, sesame oil, castor oil and their alkylene oxide adducts, oleic acid, stearic acid and alkylene oxides thereof. Fatty acid-based antifoaming agents such as adducts, glycerin monoricinolate, alkenyl succinic acid fluid, sorbitol monoraulate, sorbitol trioleate, and natural waxes, polyoxyalkylenes, (poly)oxyalkyl ethers Compounds, acetylene ethers, (poly) oxyalkylene alkyl phosphate esters, (poly) oxyalkylene alkyl amines, oxyalkylene antifoaming agents such as (poly) oxyalkylene amide, octyl alcohol, hexadecyl alcohol, acetylene alcohol, Alcohol-based defoaming agents such as glycols, amide-based defoaming agents such as acrylate polyamines, phosphate ester-based defoaming agents such as tributyl phosphate and sodium octyl phosphate, metal soap-based defoaming agents such as aluminum stearate and calcium oleate, dimethyl silicone oil, silicone PASIT, silicone emulsion, organically modified polysiloxane (polyorganosiloxane such as dimethylpolysiloxane). Any one or more selected from the group consisting of silicone-based antifoaming agents such as fluorosilicone oil may be used, but is not limited thereto.
본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물은 하기의 특정 양태로 실시되는 부가물을 1종 또는 1종 이상 더 포함할 수 있다.The surface protective coating composition according to the present invention, specifically, the eco-friendly ceramic non-flammable surface protective coating composition may further include one or more additives implemented in the following specific embodiments.
특정 양태로서, 본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물이 적용되는 대상면으로부터 쉽게 박리되는 것을 방지하기 위해서 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부의 박리방지제를 더 포함할 수 있다.In a specific embodiment, the surface protective coating composition according to the present invention, specifically, the eco-friendly ceramic non-flammable surface protective coating composition, is 0.1 to 2 parts by weight based on 100 parts by weight of an acrylic resin in order to prevent the composition from being easily peeled off from the target surface to which the composition is applied. It may further include a peeling inhibitor.
여기서, 상기 박리방지제는 폴리인산계, 아민계, 또는 인산 에스테르계 박리방지제를 사용하는 것이 좋지만, 추천하기로는 액상형으로 비중이 1.0 이상이고 60℃ 점도가 110 cPs인 폴리인산계 박리방지제; 산가가 10 ㎎KOH/g 이하이고, 총 아민가가 140 내지 400㎎HCl/g인 아민계 박리방지제일 수 있다.Here, the peeling inhibitor is preferably a polyphosphoric acid-based, amine-based, or phosphoric acid ester-based peeling inhibitor, but it is recommended that a polyphosphoric acid-based peeling inhibitor having a specific gravity of 1.0 or more and a viscosity of 110 cPs at 60° C. in a liquid type; It may be an amine-based peeling inhibitor having an acid value of 10 mgKOH/g or less and a total amine value of 140 to 400 mgHCl/g.
다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 탈수 및 건조성을 개선하여 융빙 효과를 얻도록 아크릴 수지 100중량부 기준으로 0.01 내지 5중량부의 황산나트륨을 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention may further include 0.01 to 5 parts by weight of sodium sulfate based on 100 parts by weight of an acrylic resin to obtain a melting effect by improving dehydration and drying properties.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 결빙방지성을 향상시키기 위하여 아크릴 수지 100중량부 기준으로 0.01 내지 4중량부의 규산나트륨을 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include 0.01 to 4 parts by weight of sodium silicate based on 100 parts by weight of the acrylic resin in order to improve the anti-icing property.
여기서, 상기 규산나트륨은 수분을 흡착하는 성능이 우수하고 내수성을 가져 조성물의 장기간에 걸쳐 결빙방지 효과를 얻을 수 있다.Here, the sodium silicate is excellent in the ability to adsorb moisture and has water resistance, so that the anti-icing effect of the composition can be obtained over a long period of time.
이때, 상기 규산나트륨의 사용량이 4중량부를 초과하면 성능 개선효과는 뚜렷하나 취성이 높아지고, 그 사용량인 0.01중량부 미만이면 장기간의 융빙 효과는 저하된다.At this time, if the amount of sodium silicate exceeds 4 parts by weight, the performance improvement effect is pronounced, but brittleness increases, and if the amount is less than 0.01 parts by weight, the long-term melting effect decreases.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 수분이 조성물 내부로 침투하는 것을 방지하여 염화물이 용출되는 것을 감소시키기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 3중량부의 포타슘메틸실리코네이트를 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is 0.1 to 3 parts by weight of potassium methyl based on 100 parts by weight of acrylic resin in order to prevent water from penetrating into the composition to reduce chloride elution. It may further include a silicate.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 점착력, 반응성, 응집 방지성, 화학적 안정성, 내구성 등을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부의 지르코알루미네이트를 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is 0.1 to 5 parts by weight of zircoalumi based on 100 parts by weight of acrylic resin in order to improve adhesion, reactivity, anti-aggregation, chemical stability, and durability. It may further include nate.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 부식을 방지하기 위하여 아크릴 수지 100중량부 기준으로 0.01 내지 3중량부의 염화알루미늄을 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include 0.01 to 3 parts by weight of aluminum chloride based on 100 parts by weight of the acrylic resin in order to prevent corrosion.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 초기 반응을 지연시키며, 작업성과 품질 안정성을 높일 뿐만 아니라, 피접착면과의 계면 접착력을 증대하기 위하여 올레인산나트륨을 아크릴 수지 100중량부 기준으로 0.5 내지 3중량부 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention delays the initial reaction, improves workability and quality stability, and uses sodium oleate to increase the interfacial adhesion with the surface to be bonded. It may further include 0.5 to 3 parts by weight based on parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물들의 저장안전성을 향상시키기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부의 2,2,4-트리메틸-1,3-펜탄디올아이소부틸산(2,2,4-Trimethyl-1,3-Pentanediol Isobutyrate)를 더 포함 할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is 0.1 to 5 parts by weight based on 100 parts by weight of acrylic resin in order to improve the storage safety of the compositions. 2,2,4-trimethyl-1,3- Pentanediol Isobutyrate (2,2,4-Trimethyl-1,3-Pentanediol Isobutyrate) may be further included.
또 다른 특정 양태로서, 본 발명에 따른 표면보호 친환경 세라믹 불연성 코팅제 조성물은 조성물의 내마모성, 내약품성, 내용제성, 내열성 및/또는 내수성을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부의 푸르푸릴알코올(furfuryl alcohol)을 더 포함할 수 있다.In yet another specific aspect, the surface protection eco-friendly ceramic non-flammable coating composition according to the present invention is 0.01 to 0.1 parts by weight based on 100 parts by weight of acrylic resin in order to improve abrasion resistance, chemical resistance, solvent resistance, heat resistance, and/or water resistance of the composition. It may further include furfuryl alcohol.
또 다른 특정 양태로서, 본 발명에 따른 표면보호 코팅제 조성물은 조성물이 부식되는 것을 방지하기 위하여 이소티아조린(Isothiazoline) 유도체를 아크릴 수지 100중량부 기준으로 1 내지 3중량부로 더 포함할 수 있다.As another specific embodiment, the surface protection coating composition according to the present invention may further include 1 to 3 parts by weight of an isothiazoline derivative based on 100 parts by weight of an acrylic resin in order to prevent the composition from being corroded.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 산화방지성능을 향상시키기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부의 알페닐-베타-나프틸아민을 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include 0.1 to 5 parts by weight of alphenyl-beta-naphthylamine based on 100 parts by weight of the acrylic resin in order to improve the antioxidant performance. have.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 강도, 내화성 및 내식성을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부의 세륨을 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further contain 0.01 to 0.1 parts by weight of cerium based on 100 parts by weight of the acrylic resin in order to improve strength, fire resistance, and corrosion resistance.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 응집력과 재료의 분리를 방지하기 위하여 폴리비닐리덴 플루오라이드 수지를 아크릴 수지 100중량부 기준으로 1 내지 3중량부로 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention further comprises 1 to 3 parts by weight of a polyvinylidene fluoride resin based on 100 parts by weight of an acrylic resin in order to prevent the cohesiveness of the composition and separation of the material. can do.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 내구성 및 열안정성을 향상시키기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부의 트리아세틴을 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include 0.1 to 5 parts by weight of triacetin based on 100 parts by weight of an acrylic resin in order to improve durability and thermal stability.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 재료분리 저항성, 작업성 및 동결융해 내구성 등을 향상시키기 위하여 이미다졸린베타인을 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부로 더 포함할 수 있다.In another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention contains imidazoline betaine from 0.1 to 2 parts by weight based on 100 parts by weight of an acrylic resin in order to improve material separation resistance, workability, and freeze-thaw durability of the composition. It may further include in parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 표면보호 코팅제 조성물의 부착성능을 향상시키기 위하여 노말부틸아크릴레이트(n-butyl acrylate)를 아크릴 수지 100중량부 기준으로 0.01 내지 5중량부로 더 포함할 수 있는데, 아크릴 수지 100중량부 기준으로 0.01중량부 미만이면 부착력이 저하되며, 5중량부를 초과하면 경제적이지 못하여 좋지 않다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention contains n-butyl acrylate based on 100 parts by weight of an acrylic resin in order to improve the adhesion performance of the surface protection coating composition. It may be further included in parts by weight, and if it is less than 0.01 parts by weight based on 100 parts by weight of the acrylic resin, adhesion is lowered, and if it exceeds 5 parts by weight, it is not good because it is not economical.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 경화속도를 조절하고 내식성을 개선하기 위하여 규불화마그네슘을 아크릴 수지 100중량부 기준으로 0.05 내지 3중량부로 더 포함할 수 있다. As another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention may further include magnesium silicide in an amount of 0.05 to 3 parts by weight based on 100 parts by weight of an acrylic resin in order to control the curing speed of the composition and improve corrosion resistance. have.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 표면보호 코팅제 조성물의 내구성, 내마모성 및 분산성을 향상시키기 위하여 스테아린산칼슘을 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부로 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention further contains calcium stearate in an amount of 0.1 to 2 parts by weight based on 100 parts by weight of an acrylic resin in order to improve durability, abrasion resistance and dispersibility of the surface protective coating composition. can do.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 경화성을 향상시키기 위하여 트리페닐포스파인(triphenyphosphine)을 아크릴 수지 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention may further include triphenylphosphine in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of the acrylic resin in order to improve the curability of the composition. .
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 혼합시 반응속도를 빠르게 하고, 흡착 및 접착 성능을 향상시키기 위하여 2-브로모피리딘(2-bromopyridine)을 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is made of acrylic resin 100 with 2-bromopyridine in order to speed up the reaction rate when the composition is mixed and to improve adsorption and adhesion performance. It may further include 0.1 to 5 parts by weight based on parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 내열성, 탄성회복력, 및 내주름성 등을 향상시키기 위하여 디이소노닐프탈레이트(Di-Isononyl Phthalate, (DINP))를 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention is made of diisononyl phthalate (DINP) to improve heat resistance, elastic recovery, and wrinkle resistance of the composition. It may further include 0.1 to 5 parts by weight based on 100 parts by weight of the resin.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 장기강도, 내식성 및 내화성을 향상시키기 위하여 페라이트(ferrite)를 아크릴 수지 100중량부 기준으로 1 내지 3중량부 더 포함할 수 있는데, 그 함량이 아크릴 수지 100중량부 기준으로 3중량부를 초과하면 빠른 경화특성을 보이기는 하나 경제성이 떨어지며, 1중량부 미만이면 상기와 같은 개선효과가 미미하여 좋지 않다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention further comprises 1 to 3 parts by weight of ferrite based on 100 parts by weight of acrylic resin in order to improve the long-term strength, corrosion resistance and fire resistance of the composition. If the content exceeds 3 parts by weight based on 100 parts by weight of the acrylic resin, it exhibits rapid curing characteristics, but the economical efficiency is poor. If it is less than 1 part by weight, the above-described improvement effect is insignificant and is not good.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 표면강화 성분을 콘크리트 구조물 내부로 침투시켜 주는 역할을 함과 동시에 발수성을 증대시키기 위하여 칼륨메틸실리코네이트를 아크릴 수지 100중량부 기준으로 0.5 내지 2중량부 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention is made of 100 weight of potassium methyl siliconate in an acrylic resin to increase water repellency while at the same time serving to penetrate the surface reinforcing component of the composition into the concrete structure. It may further contain 0.5 to 2 parts by weight based on parts.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 항균성 및 방오성을 향상시키기 위하여 일라이트를 아크릴 수지 100중량부 기준으로 0.1 내지 1중량부로 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include ilite in an amount of 0.1 to 1 part by weight based on 100 parts by weight of an acrylic resin in order to improve antimicrobial and antifouling properties of the composition.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 경도를 향상시키고 표면오염을 감소시키기 위하여 아크릴 수지 100중량부 기준으로 1 내지 5중량부의 트리메틸올프로판 트리아크릴레이트를 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention further comprises 1 to 5 parts by weight of trimethylolpropane triacrylate based on 100 parts by weight of acrylic resin in order to improve the hardness of the composition and reduce surface contamination. Can include.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 속경성, 강도 및 내구성을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부의 탄산아파타이트를 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protection coating composition according to the present invention may further include 0.1 to 2 parts by weight of carbonate apatite based on 100 parts by weight of acrylic resin in order to improve the fast hardening, strength and durability of the composition. .
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 강도, 내화성, 내마모성, 및 내부식성 등을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 4중량부의 할로이사이트(halloysite)를 더 포함할 수 있는데, 상기 할로이사이트는 알루미늄과 실리콘이 약 1:1의 비율로 포함되어 있는 점토질 광물질로서 이를 조성물에 포함시키면 상기와 같은 효과를 발현하게 된다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is 0.1 to 4 parts by weight based on 100 parts by weight of acrylic resin in order to improve the strength, fire resistance, abrasion resistance, and corrosion resistance of the composition. ) May be further included, wherein the halloysite is a clay mineral containing aluminum and silicon in a ratio of about 1:1, and when it is included in the composition, the above effect is expressed.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 접착 강도 특성과 내마모성, 내오염성, 내화학성, 내후성, 내염해성 등을 개선하기 위하여 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부의 하이드록시탄산마그네슘을 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is 0.1 to 2 parts by weight based on 100 parts by weight of acrylic resin in order to improve adhesion strength characteristics, abrasion resistance, stain resistance, chemical resistance, weather resistance, salt resistance, etc. It may further contain negative magnesium hydroxycarbonate.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 반응성을 개선하여 강도를 발현하고, 내오염성 및 재료분리 저항성을 향상시키기 위하여 메타인산 나트륨(sodium metaphosphate)를 아크릴 수지 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.As another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is prepared by using sodium metaphosphate to improve the reactivity of the composition to express strength, and to improve contamination resistance and material separation resistance. It may further include 0.1 to 3 parts by weight based on parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 열적·화학적 안정성을 향상시켜 내화성을 개선하고 충진성을 향상시키기 위하여 규산알루미늄을 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부로 더 포함할 수 있다.In another specific embodiment, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention is made of 0.1 to 2 aluminum silicate based on 100 parts by weight of acrylic resin in order to improve fire resistance and fillability by improving the thermal and chemical stability of the composition. It may further include in parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물의 강도, 내마모성, 및 내구성을 향상시키기 위하여 질화마그네슘을 아크릴 수지 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.As another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention may further include magnesium nitride in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of the acrylic resin in order to improve the strength, abrasion resistance, and durability of the composition. .
또 다른 특정 양태로서, 본 발명에 따른 친환경 세라믹 불연성 표면보호 코팅제 조성물은 조성물 반응성을 높여 조기강도를 발현하기 위하여 알루민산스트론튬(strontium aluminate)를 아크릴 수지 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.In another specific aspect, the eco-friendly ceramic non-flammable surface protective coating composition according to the present invention further contains strontium aluminate in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of an acrylic resin in order to increase the composition reactivity and express early strength. can do.
이와 같은 구성을 갖는 본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물 및 이의 시공방법의 시공방법을 설명하면 다음과 같다.The construction method of the surface protective coating composition according to the present invention having such a configuration, specifically the eco-friendly ceramic non-flammable surface protective coating composition, and the construction method thereof will be described as follows.
여기서, 상기 친환경 세라믹 불연성 표면보호 코팅제 조성물의 시공방법은 특별히 한정되지 않지만, 바람직하게는 콘크리트 구조물 표면의 요철과 레이탄스를 제거하는 단계;Here, the construction method of the eco-friendly ceramic non-flammable surface protection coating composition is not particularly limited, but preferably, removing irregularities and latances on the surface of the concrete structure;
상기 콘크리트 구조물 표면의 이물질을 제거하기 위한 고압 세척단계;A high pressure washing step for removing foreign substances from the surface of the concrete structure;
상기 콘크리트 구조물의 표면상에, 아크릴 수지 100중량부 기준으로, 실란화합물 1 내지 10중량부, 수산화알루미늄 20 내지 80중량부, 수산화마그네슘 20 내지 80중량부, 분산제 1 내지 5중량부, 경화제 1 내지 5중량부, 나노세라믹입자 1 내지 5중량부, 탄산칼슘 1 내지 5중량부, 증점제 1 내지 3중량부, 안정제 1 내지 3중량부, 가소제 1 내지 3중량부, 및 소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 1차적으로 도포하여 하도층을 형성한 후 1차 양생하는 단계;On the surface of the concrete structure, based on 100 parts by weight of an acrylic resin, 1 to 10 parts by weight of a silane compound, 20 to 80 parts by weight of aluminum hydroxide, 20 to 80 parts by weight of magnesium hydroxide, 1 to 5 parts by weight of a dispersant, 1 to 1 of a hardener Including 5 parts by weight, 1 to 5 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 3 parts by weight of thickener, 1 to 3 parts by weight of stabilizer, 1 to 3 parts by weight of plasticizer, and 1 to 3 parts by weight of antifoam Firstly applying an eco-friendly ceramic non-flammable surface protection coating composition to form an undercoat layer and then first curing;
상기 하도층의 표면상에 상기 하도층과 동일 성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 2차적으로 도포하여 중도층을 형성한 후 2차 양생하는 단계; 및Secondary curing after forming an intermediate layer by secondarily applying an eco-friendly ceramic non-flammable surface protective coating composition having the same component as the undercoat layer on the surface of the undercoat layer; And
상기 중도층의 표면상에 상기 중도층과 동일성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 3차적으로 도포하여 상도층을 형성한 후 3차 양생하는 단계를 포함한다.And thirdly applying an eco-friendly ceramic non-flammable surface protective coating composition having the same component as the intermediate layer on the surface of the intermediate layer to form a top coating layer, and then performing a third curing process.
이하에서 실시예를 통하여 본 발명을 구체적으로 설명하기로 한다. 그러나 하기의 실시예는 오로지 본 발명을 구체적으로 설명하기 위한 것으로 이들 실시예에 의해 본 발명의 범위를 한정하는 것은 아니다.Hereinafter, the present invention will be described in detail through examples. However, the following examples are for illustrative purposes only and are not intended to limit the scope of the present invention by these examples.
[실시예 1][Example 1]
수용성 아크릴수지 100g, 퍼플루오로메톡시실란 5g, 수산화알루미늄 50g, 수산화마그네슘 50g, 수분산 폴리우레탄 분산제 3g, 2-디에틸아미노에틸아민 3g, 평균입경이 약 450nm인 실리콘카바이드 3g, 탄산칼슘 3g, 하이드록시 에틸 셀룰로오즈 2g, 아크릴 폴리올 수지 2g, 테레프탈산 금속염 2g, 및 파리핀 2g을 혼합하여 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물을 제조하였다.Water-soluble acrylic resin 100g, perfluoromethoxysilane 5g, aluminum hydroxide 50g, magnesium hydroxide 50g, water-dispersed polyurethane dispersant 3g, 2-diethylaminoethylamine 3g, silicon carbide 3g with an average particle diameter of about 450nm, calcium carbonate 3g, 2 g of hydroxy ethyl cellulose, 2 g of acrylic polyol resin, 2 g of terephthalic acid metal salt, and 2 g of paripine were mixed to prepare a surface protection coating composition, specifically an eco-friendly ceramic non-flammable surface protection coating composition.
[실시예 2][Example 2]
실시예 1과 동일한 방법으로 실시하되, 액상형으로 비중이 1.0 이상이고 60℃ 점도가 110 cPs인 폴리인산계 박리방지제 1g을 사용하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out using 1 g of a polyphosphoric acid-based peeling inhibitor having a specific gravity of 1.0 or more and a viscosity of 110 cPs at 60° C. in a liquid form.
[실시예 3][Example 3]
실시예 1과 동일한 방법으로 실시하되, 황산나트륨 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of sodium sulfate.
[실시예 4][Example 4]
실시예 1과 동일한 방법으로 실시하되, 규산나트륨 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of sodium silicate.
[실시예 5][Example 5]
실시예 1과 동일한 방법으로 실시하되, 포타슘메틸실리코네이트 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of potassium methylsiliconate.
[실시예 6][Example 6]
실시예 1과 동일한 방법으로 실시하되, 지르코알루미네이트 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of zircoaluminate.
[실시예 7][Example 7]
실시예 1과 동일한 방법으로 실시하되, 염화알루미늄 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of aluminum chloride.
[실시예 8][Example 8]
실시예 1과 동일한 방법으로 실시하되, 올레인산나트륨 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of sodium oleate.
[실시예 9][Example 9]
실시예 1과 동일한 방법으로 실시하되, 2,2,4-트리메틸-1,3-펜탄디올아이소부틸산 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but further added 3 g of 2,2,4-trimethyl-1,3-pentanediol isobutyl acid.
[실시예 10][Example 10]
실시예 1과 동일한 방법으로 실시하되, 푸르푸릴알코올 0.05g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but further added 0.05 g of furfuryl alcohol.
[실시예 11][Example 11]
실시예 1과 동일한 방법으로 실시하되, 이소티아조린(Isothiazoline) 유도체 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of an isothiazoline derivative.
[실시예 12][Example 12]
실시예 1과 동일한 방법으로 실시하되, 알페닐-베타-나프틸아민 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of alphenyl-beta-naphthylamine.
[실시예 13][Example 13]
실시예 1과 동일한 방법으로 실시하되, 세륨 0.05g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 0.05 g of cerium.
[실시예 14][Example 14]
실시예 1과 동일한 방법으로 실시하되, 폴리비닐리덴 플루오라이드 수지 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of polyvinylidene fluoride resin.
[실시예 15][Example 15]
실시예 1과 동일한 방법으로 실시하되, 트리아세틴 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of triacetin.
[실시예 16][Example 16]
실시예 1과 동일한 방법으로 실시하되, 이미다졸린베타인 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of imidazoline betaine.
[실시예 17][Example 17]
실시예 1과 동일한 방법으로 실시하되, 노말부틸아크릴레이트 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of normal butyl acrylate.
[실시예 18][Example 18]
실시예 1과 동일한 방법으로 실시하되, 규불화마그네슘 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of magnesium silicide.
[실시예 19][Example 19]
실시예 1과 동일한 방법으로 실시하되, 스테아린산칼슘 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of calcium stearate.
[실시예 20][Example 20]
실시예 1과 동일한 방법으로 실시하되, 트리페닐포스파인 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of triphenylphosphine.
[실시예 21][Example 21]
실시예 1과 동일한 방법으로 실시하되, 2-브로모피리딘 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of 2-bromopyridine.
[실시예 22][Example 22]
실시예 1과 동일한 방법으로 실시하되, 디이소노닐프탈레이트 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of diisononylphthalate.
[실시예 23][Example 23]
실시예 1과 동일한 방법으로 실시하되, 페라이트 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of ferrite.
[실시예 24][Example 24]
실시예 1과 동일한 방법으로 실시하되, 칼륨메틸실리코네이트 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of potassium methylsiliconate.
[실시예 25][Example 25]
실시예 1과 동일한 방법으로 실시하되, 일라이트 0.5g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 0.5 g of illite.
[실시예 26][Example 26]
실시예 1과 동일한 방법으로 실시하되, 트리메틸올프로판 트리아크릴레이트 3g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 3 g of trimethylolpropane triacrylate.
[실시예 27][Example 27]
실시예 1과 동일한 방법으로 실시하되, 탄산아파타이트 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of carbonated apatite.
[실시예 28][Example 28]
실시예 1과 동일한 방법으로 실시하되, 할로이사이트 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of haloysite.
[실시예 29][Example 29]
실시예 1과 동일한 방법으로 실시하되, 하이드록시탄산마그네슘 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of magnesium hydroxycarbonate.
[실시예 30][Example 30]
실시예 1과 동일한 방법으로 실시하되, 메타인산 나트륨 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of sodium metaphosphate.
[실시예 31][Example 31]
실시예 1과 동일한 방법으로 실시하되, 규산알루미늄 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of aluminum silicate.
[실시예 32][Example 32]
실시예 1과 동일한 방법으로 실시하되, 질화마그네슘 2g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 2 g of magnesium nitride.
[실시예 33][Example 33]
실시예 1과 동일한 방법으로 실시하되, 알루민산스트론튬 1g을 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but was carried out by adding 1 g of strontium aluminate.
[실시예 34][Example 34]
실시예 1과 동일한 방법으로 실시하되, 실시예 2 내지 실시예 33에 따라 부가된 부가물을 모두 더 부가하여 실시하였다.It was carried out in the same manner as in Example 1, but all of the additives added according to Examples 2 to 33 were further added.
[비교예 1][Comparative Example 1]
실시예 1과 동일한 방법으로 실시하되, 수용성 아크릴수지 100g을 제외하여 실시하였다.It was carried out in the same manner as in Example 1, except for 100 g of a water-soluble acrylic resin.
[비교예 2][Comparative Example 2]
실시예 1과 동일한 방법으로 실시하되, 퍼플루오로메톡시실란 5g, 수산화알루미늄 50g, 수산화마그네슘 50g을 제외하여 실시하였다.It was carried out in the same manner as in Example 1, except for 5 g of perfluoromethoxysilane, 50 g of aluminum hydroxide, and 50 g of magnesium hydroxide.
[실 험][Experiment]
실시예 및 비교예에 따라 제조된 코팅제 조성물을 이용하여 0.2평방미터의 콘크리트 표면상에 약 10마이크로미터 두께의 도막을 형성한 후 표준상태에서의 안정도, 표면경도, 불연성, 소성변화, 부착성 및 박리성 등을 측정하여 표 1로 나타냈다.After forming a coating film having a thickness of about 10 micrometers on the concrete surface of 0.2 square meters using the coating composition prepared according to the examples and comparative examples, Peelability and the like were measured and shown in Table 1.
표 1에 나타낸 바와 같이, 본 발명에 따른 표면보호 코팅제 조성물, 특정적으로 친환경 세라믹 불연성 표면보호 코팅제 조성물을 사용한 실시예들은 소성변화가 적고, 불연성, 안정도, 표면경도 및 부착성 등이 좋을 뿐만 아니라, 표면으로부터 쉽게 박리되지 않는 것을 확인할 수 있었다.As shown in Table 1, the examples using the surface protection coating composition according to the present invention, specifically the eco-friendly ceramic non-flammable surface protection coating composition, have little plastic change, and have good non-combustibility, stability, surface hardness and adhesion, etc. , It was confirmed that it was not easily peeled off from the surface.
이상에서 설명한 바와 같이, 본 발명이 속하는 기술 분야의 당업자는 본 발명이 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예는 모두 예시적인 것이며 한정적인 것이 아닌 것으로서 이해해야만 한다. 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위의 의미 및 범위 그리고 그 등가개념으로부터 도출되는 모두 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.As described above, those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. Therefore, all the embodiments described above are illustrative and should be understood as non-limiting. The scope of the present invention should be construed as including all changed or modified forms derived from the meaning and scope of the claims to be described later rather than the above detailed description, and equivalent concepts thereof.
Claims (5)
실란화합물 1 내지 10중량부;
수산화알루미늄 20 내지 80중량부;
수산화마그네슘 20 내지 80중량부;
분산제 1 내지 5중량부;
경화제 1 내지 5중량부;
나노세라믹입자 1 내지 5중량부;
탄산칼슘 1 내지 5중량부;
증점제 1 내지 3중량부;
안정제 1 내지 3중량부;
가소제 1 내지 3중량부; 및
소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물에,
황산나트륨을 아크릴 수지 100중량부 기준으로 0.01 내지 5중량부로 더 포함하고,
지르코알루미네이트를 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하며,
푸르푸릴알코올을 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부로 더 포함하고,
세륨을 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부로 더 포함하며,
이미다졸린베타인을 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부로 더 포함하고,
규불화마그네슘을 아크릴 수지 100중량부 기준으로 0.05 내지 3중량부로 더 포함하며,
2-브로모피리딘을 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하고,
디이소노닐프탈레이트를 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하며,
일라이트를 아크릴 수지 100중량부 기준으로 0.1 내지 1중량부로 더 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물.
Based on 100 parts by weight of acrylic resin,
1 to 10 parts by weight of a silane compound;
20 to 80 parts by weight of aluminum hydroxide;
20 to 80 parts by weight of magnesium hydroxide;
1 to 5 parts by weight of a dispersant;
1 to 5 parts by weight of a curing agent;
1 to 5 parts by weight of nanoceramic particles;
1 to 5 parts by weight of calcium carbonate;
1 to 3 parts by weight of a thickener;
1 to 3 parts by weight of a stabilizer;
1 to 3 parts by weight of a plasticizer; And
In an eco-friendly ceramic non-flammable surface protective coating composition comprising 1 to 3 parts by weight of an antifoaming agent,
Further comprising 0.01 to 5 parts by weight of sodium sulfate based on 100 parts by weight of acrylic resin,
Further comprising 0.1 to 5 parts by weight of zircoaluminate based on 100 parts by weight of acrylic resin,
Further comprising 0.01 to 0.1 parts by weight of furfuryl alcohol based on 100 parts by weight of acrylic resin,
Cerium is further included in an amount of 0.01 to 0.1 parts by weight based on 100 parts by weight of the acrylic resin,
Further comprising 0.1 to 2 parts by weight of imidazoline betaine based on 100 parts by weight of the acrylic resin,
Further comprising magnesium silicate in an amount of 0.05 to 3 parts by weight based on 100 parts by weight of the acrylic resin,
2-bromopyridine is further included in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of an acrylic resin,
Diisononylphthalate further comprises 0.1 to 5 parts by weight based on 100 parts by weight of the acrylic resin,
Eco-friendly ceramic non-flammable surface protection coating composition further comprising 0.1 to 1 part by weight based on 100 parts by weight of acrylic resin.
상기 콘크리트 구조물 표면의 이물질을 제거하기 위한 고압 세척단계;
상기 콘크리트 구조물의 표면상에, 아크릴 수지 100중량부 기준으로, 실란화합물 1 내지 10중량부, 수산화알루미늄 20 내지 80중량부, 수산화마그네슘 20 내지 80중량부, 분산제 1 내지 5중량부, 경화제 1 내지 5중량부, 나노세라믹입자 1 내지 5중량부, 탄산칼슘 1 내지 5중량부, 증점제 1 내지 3중량부, 안정제 1 내지 3중량부, 가소제 1 내지 3중량부, 및 소포제 1 내지 3중량부를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물에, 황산나트륨을 아크릴 수지 100중량부 기준으로 0.01 내지 5중량부로 더 포함하고, 지르코알루미네이트를 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하며, 푸르푸릴알코올을 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부로 더 포함하고, 세륨을 아크릴 수지 100중량부 기준으로 0.01 내지 0.1중량부로 더 포함하며, 이미다졸린베타인을 아크릴 수지 100중량부 기준으로 0.1 내지 2중량부로 더 포함하고, 규불화마그네슘을 아크릴 수지 100중량부 기준으로 0.05 내지 3중량부로 더 포함하며, 2-브로모피리딘을 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하고, 디이소노닐프탈레이트를 아크릴 수지 100중량부 기준으로 0.1 내지 5중량부로 더 포함하며, 일라이트를 아크릴 수지 100중량부 기준으로 0.1 내지 1중량부로 더 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물을 1차적으로 도포하여 하도층을 형성한 후 1차 양생하는 단계;
상기 하도층의 표면상에 상기 하도층과 동일 성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 2차적으로 도포하여 중도층을 형성한 후 2차 양생하는 단계; 및
상기 중도층의 표면상에 상기 중도층과 동일성분의 친환경 세라믹 불연성 표면보호 코팅제 조성물을 3차적으로 도포하여 상도층을 형성한 후 3차 양생하는 단계를 포함하는 친환경 세라믹 불연성 표면보호 코팅제 조성물의 시공방법.Removing irregularities and latans on the surface of the concrete structure;
A high pressure washing step for removing foreign substances from the surface of the concrete structure;
On the surface of the concrete structure, based on 100 parts by weight of an acrylic resin, 1 to 10 parts by weight of a silane compound, 20 to 80 parts by weight of aluminum hydroxide, 20 to 80 parts by weight of magnesium hydroxide, 1 to 5 parts by weight of a dispersant, 1 to 1 of a hardener Including 5 parts by weight, 1 to 5 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 3 parts by weight of thickener, 1 to 3 parts by weight of stabilizer, 1 to 3 parts by weight of plasticizer, and 1 to 3 parts by weight of antifoam In the eco-friendly ceramic non-flammable surface protection coating composition, sodium sulfate is further included in an amount of 0.01 to 5 parts by weight based on 100 parts by weight of an acrylic resin, and a zircoalluminate is further included in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of an acrylic resin. Further containing furyl alcohol in an amount of 0.01 to 0.1 parts by weight based on 100 parts by weight of an acrylic resin, further comprising cerium in an amount of 0.01 to 0.1 parts by weight based on 100 parts by weight of an acrylic resin, and an imidazoline betaine of 0.1 based on 100 parts by weight of an acrylic resin To 2 parts by weight, magnesium silicide is further included in an amount of 0.05 to 3 parts by weight based on 100 parts by weight of an acrylic resin, and 2-bromopyridine is further included in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of an acrylic resin, Firstly, an eco-friendly ceramic non-flammable surface protection coating composition further comprising diisononylphthalate in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of an acrylic resin, and further comprising illite in an amount of 0.1 to 1 part by weight based on 100 parts by weight of an acrylic resin. First curing after applying to form an undercoat layer;
Secondary curing after forming an intermediate layer by secondarily applying an eco-friendly ceramic non-flammable surface protective coating composition having the same component as the undercoat layer on the surface of the undercoat layer; And
Construction of an eco-friendly ceramic non-combustible surface protection coating composition comprising the step of tertiarily applying an eco-friendly ceramic non-flammable surface protection coating composition of the same component as the intermediate layer on the surface of the intermediate layer to form a top coating layer and then tertiary curing Way.
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| KR102352932B1 (en) * | 2021-11-10 | 2022-01-19 | (주)대한하이텍건설 | Surface Protection Coating Composition Comprising Function of Preventing Neutralization and Saltdamage and Constructing Methods Using Thereof |
| KR102435457B1 (en) * | 2021-10-27 | 2022-08-22 | 김소중 | Painting method for forming various pattern of building inner wall for improving contamination resistance and water resistance |
| KR102642994B1 (en) * | 2023-12-22 | 2024-03-04 | 주식회사 에드콘엔지니어링 | Eco-Friendly Ceramic Non-flammable Surface Protection Coating Composition and Constructing Methods Using Thereof |
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| KR101623154B1 (en) * | 2015-12-16 | 2016-05-20 | (주)코메스코리아 | Eco-Friendly Protection Coating Composition and Constructing Methods Using Thereof |
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