KR19990073370A - Water born inorganic coating material with power type and inorganic coating material for finishing - Google Patents

Water born inorganic coating material with power type and inorganic coating material for finishing Download PDF

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KR19990073370A
KR19990073370A KR1019990027143A KR19990027143A KR19990073370A KR 19990073370 A KR19990073370 A KR 19990073370A KR 1019990027143 A KR1019990027143 A KR 1019990027143A KR 19990027143 A KR19990027143 A KR 19990027143A KR 19990073370 A KR19990073370 A KR 19990073370A
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weight ratio
inorganic
inorganic coating
powder
coating agent
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KR1019990027143A
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Korean (ko)
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박홍욱
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박홍욱
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Priority to KR1019990027143A priority Critical patent/KR19990073370A/en
Publication of KR19990073370A publication Critical patent/KR19990073370A/en
Priority to PCT/KR2000/000724 priority patent/WO2001002495A1/en
Priority to KR1020000038430A priority patent/KR100319072B1/en

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
    • C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • C04B2111/802—White cement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

(1) 발명이 속한 기술분야(1) The technical field to which the invention belongs

폴리머시멘트와 무기계 도료제조기술을 활용한 분말형 수성 무기계 도포제 제조기술Powder type inorganic inorganic coating material manufacturing technology using polymer cement and inorganic paint manufacturing technology

(2) 발명의 목적(2) Purpose of the invention

무공해성, 환경친화성의 특징을 갖는 분말형 수성 무기계 도포제로서 기존의 유기계 도포제와는 달리 무기질 성분을 주원료로 사용하며, 산업폐부산물을 재활용할 수 있고 단순히 물과 혼합하여 즉시 도포하여 사용함으로써 고도의 접착성, 내후성등을 나타내어 자원절약효과를 기대할 수 있다.It is a powder type aqueous inorganic coating agent that has the characteristics of pollution-free and environmental friendliness. Unlike conventional organic coatings, inorganic ingredients are used as the main raw materials. Industrial waste by-products can be recycled and simply mixed with water for immediate application. It shows adhesiveness, weather resistance, etc., so it can expect resource saving effect.

(3) 발명의 구성(3) Composition of invention

무기질 결합제로서는 백시멘트를 사용하는데 이는 무기안료를 사용하여 원하는 색상의 도포제를 제조할 수 있고 이의 사용량은 200-350중량비로 하는 것이 적합하다.As the inorganic binder, white cement is used, which can be used to prepare a coating agent of a desired color using an inorganic pigment, and the amount thereof is suitably 200-350 weight ratio.

무기질충진제로는 화력발전소등에서 페부산물로 얻어지는 Flyash를 사용하는데 백시멘트의 수화반응시 발생하는 수산화칼슘과 반응하여 기계적성질이 향상되며 이의 사용량은 10-50중량비로 한다.As inorganic filler, Flyash, which is obtained as waste by-product from thermal power plant, is used. It reacts with calcium hydroxide generated during hydration of white cement to improve its mechanical properties, and its amount is 10-50 weight ratio.

도막의 내수성을 보완하기 위하여 소수화처리된 실리카흄을 첨가하는데 이는 기공의 충진효과뿐만 아니라 고도의 발수성을 나타내어 수분저항성이 향상되며 10-35중량비로 첨가한다.Hydrophobized silica fume is added to supplement the water resistance of the coating film, which shows not only the filling effect of pores but also high water repellency, which improves water resistance and is added in a 10-35 weight ratio.

도막의 후막화에 따른 균열을 방지하기 위하여 탄산칼슘을 200-400중량비로, 규사를 150-300중량비로 혼합하여 사용한다.In order to prevent cracking due to thickening of the coating film, calcium carbonate is used in an amount of 200-400 by weight and silica sand in an amount of 150-300 by weight.

기재와의 우수한 접착력을 위하여 재유화형 분말수지를 60-200중량비로 첨가하고 색상의 발현을 위하여 무기안료를 0.1-6중량비로 혼합하며, 전체 분말에 대하여 혼합수의 사용량은 20-60중량비로 한다60-200 weight ratio of re-emulsified powder resin is added for excellent adhesion to the substrate, and inorganic pigments are mixed at 0.1-6 weight ratio to express color, and the amount of mixed water is 20-60 weight ratio with respect to the whole powder.

상기의 조성물로 도포된 도막의 마감처리를 위하여 무기질폴리머로 마감처리하여 접착력, 내수성, 난연성등을 보완한다.For the finishing treatment of the coating film coated with the composition to the inorganic polymer finish to complement the adhesion, water resistance, flame resistance.

(4) 발명의 효과(4) effects of the invention

상기의 조성물을 Tile표면에 도포하여 접착력시험을 실시한 결과 건조후 초기접착강도는 20-23(kg/㎠)로 우수하며 물속에 침적후 접착강도는 초기접착강도의 70%이상 유지하였다.As a result of applying the composition to the tile surface and performing the adhesion test, the initial adhesive strength after drying was excellent as 20-23 (kg / ㎠), and the adhesion strength after deposition in water was maintained at 70% or more of the initial adhesive strength.

Description

분말형 수성 무기계 도포제 및 마감용 무기계 도포제 조성물{Water born inorganic coating material with power type and inorganic coating material for finishing}Waterborne inorganic coating material with power type and inorganic coating material for finishing}

본 발명은 무공해성, 환경친화형 등의 장점을 가진 분말형 수성 무기계 도포제에 관한 것으로서, 기존의 유기계 도료와 달리 무기질 성분을 주원료로 사용하여 유기 수지계 도료의 단점을 보완하고 산업폐부산물을 재활용할 수 있으며 단순히 물과 혼합하여 즉시 도포가 가능한 것이다.The present invention relates to a powder-based aqueous inorganic coating agent having advantages such as pollution-free, environmentally friendly, etc. Unlike conventional organic paints, the inorganic component is used as a main raw material to supplement the disadvantages of organic resin paints and to recycle industrial waste by-products. It can be applied immediately by simply mixing with water.

또한 도포후에 상온에서 건조하여 초내후성, 고도의 접착성, 방청성, 내마모성, 내충격성, 내약품성, 내수성, 항균성, 난연성등의 성능을 나타내는 기능성 무기질 도포제의 조성물에 관한 것이다.The present invention also relates to a composition of a functional inorganic coating agent which is dried at room temperature after application and exhibits excellent performances such as ultra weather resistance, high adhesion, rust resistance, abrasion resistance, impact resistance, chemical resistance, water resistance, antibacterial activity, and flame retardancy.

따라서, 본 발명품은 건축 내외장용 마감재 및 미장재로서의 기능을 동시에 기대할 수 있으며 토목구조물의 보호, 금속재료의 방청효과, 목재, 석고보드, 스레트, 스치로폴 등 기존자재의 고부가가치창출을 목적으로 하는 용도에 적용함으로써 자원의 절약, 인건비 절감 등의 효과를 기대할 수 있어 기존의 유기계 도료를 대체할 수 있다.Therefore, the present invention can be expected at the same time as the interior and exterior finishing materials and plastering materials and uses for the purpose of creating high value added of existing materials such as protection of civil structures, rust prevention effect of metal materials, wood, gypsum board, thread, Schiropol. It can be expected to save resources, labor costs, etc., by replacing the existing organic paints.

폴리머 시멘트 분야의 기술과 도료분야 기술을 접목하여 구성되는 기술로서, 종래에 사용되는 폴리머 시멘트계 도막제의 경우 도막 두께가 증가함에 따라 경화시 응고 수축에 따른 균열이 발생하는 문제점과 내수성이 매우 취약하기때문에 수분과 직ㆍ간접적으로 접촉하게되면 도막이 열화되어 접착강도와 표면경도가 급격하게 저하하는 등의 문제점을 가지고 있어 소재를 보호하는 역할에 한계가 있기 때문에 피도물의 종류에 많은 제한을 받고 있는 실정이다.It is a technology that is made by combining the technology of polymer cement and the technology of paint. In case of polymer cement coating agent used in the prior art, the problem of cracking due to solidification shrinkage during curing is very weak and the water resistance is very weak as the coating thickness increases. Therefore, when contacting with water directly or indirectly, the coating film is deteriorated and the adhesive strength and surface hardness are rapidly lowered. Therefore, there is a limit to the role of protecting the material. .

이러한 문제점을 개선하기 위하여 무기질 분말의 조성을 변화시킨다든가 충진제의 입도를 치밀화 하는 기술에 관한 특허가 출원되어 있으나 근본적으로 수분에 대한 안정성에는 효과적이지 못하여 도막의 열화에 따른 균열, 박리, 백화현상등의 문제점을 가지고 있는 실정이다.In order to improve this problem, there is a patent application for changing the composition of the inorganic powder or densifying the particle size of the filler, but fundamentally it is not effective for the stability against moisture, so cracking, peeling, whitening, etc. There is a problem.

상기의 문제점을 개선하기 위하여 본 발명에서는 무기 결합제로 일반 포틀랜드 시멘트에 비하여 철분이 극히 적은 백시멘트를 사용함으로써 대기 및 수중에서도 경화를 진행하도록 구성하였다.In order to improve the above problems, in the present invention, as the inorganic binder, the cement is used to harden even in the air and water by using a back cement having an extremely low iron content as compared to general portland cement.

무기질 충진제로서는 주성분이 SiO2와 Al2O3로 구성된 Flyash를 사용하여 시멘트 수화반응시 발생하는 수산화칼슘과 화합하는 반응을 유도하여 표면강도가 향상되도록 구성하였으며, 소수성의 실리카흄을 사용하여 수분에 대한 저항성을 보완하였다.Inorganic filler is composed of Flyash, whose main component is SiO 2 and Al 2 O 3 , to induce a reaction with calcium hydroxide generated during cement hydration reaction to improve the surface strength and resistance to moisture by using hydrophobic silica fume. Supplemented.

또한, 물리적인 결합력을 향상시키기위하여 재유화형 수지분말을 이용하여 도막의 유연성과 접착력을 보완하였고 도막두께의 후막화에 따른 균열을 방지하기 위하여 탄산칼슘, 규사등을 첨가하였다.In addition, to improve physical cohesion, re-emulsified resin powder was used to supplement the flexibility and adhesion of the coating film, and calcium carbonate and silica sand were added to prevent cracking due to thickening of the coating film thickness.

다양한 색상을 나타내기 위하여 무기안료가 사용되는데 특히 내알칼리성이 우수한 안료를 선택하여 일정 조성 범위내에서 사용하는 것이 효과적이다.Inorganic pigments are used to show various colors. Especially, it is effective to select pigments having excellent alkali resistance and use them within a certain composition range.

이상과 같은 조성물을 물과 일정비율을 혼합하여 도포한 후 상온에서 1∼2시간 이상 건조한 후 마감용도포제로서 무기계폴리머형 투명 코팅제로 코팅하여 수분에 대한 저항성과 고도의 부착력, 색상변색이 없는 우수한 도막을 형성할 수 있다.After applying the above composition by mixing water and a certain ratio, it is dried at room temperature for 1 ~ 2 hours or more and coated with an inorganic polymer type transparent coating agent as a finish coating agent, which is excellent in moisture resistance, high adhesion, and no color change. A coating film can be formed.

본 발명에 있어서 무기질 결합제로서는 백 시멘트를 사용하는데 이는 무기안료를 사용하여 원하는 색상의 도포제를 제조할 수 있고 주성분이 석회석 점토등이기 때문에 강한 내구성과 내마모성을 나타내며 일반 포틀랜드 시멘트에 비하여 철분이 극히 적어서 경화성능이 우수하다. 이의 혼합량의 200∼350 중량비로 하는 것이 적합하다.In the present invention, as the inorganic binder, white cement is used, which is capable of producing a coating agent of a desired color using an inorganic pigment and exhibits strong durability and abrasion resistance because the main component is limestone clay and the like, and has very low iron content compared to general portland cement. The performance is excellent. It is suitable to set it as 200-350 weight ratio of the mixture amount.

무기질 충진제로서는 화력발전소등에서 폐부산물로 얻어지는 Flyash를 사용하는데 이는 주성분이 SiO2와 Al2O3로 구성되어 있어 백시멘트의 수화반응시 발생하는 수산화칼슘과 반응하여 기계적 성질을 향상하도록 하였다. 또한 골재사이를 충진함으로써 윤활작용으로 인하여 도막의 밀도를 치밀하게 하여 기공을 미세하게함으로써 수축을 적게할 수 있다.As the inorganic filler, Flyash, which is obtained as waste by-product from thermal power plants, is used. Its main components are composed of SiO 2 and Al 2 O 3 to improve the mechanical properties by reacting with calcium hydroxide generated during hydration of the back cement. In addition, by filling between aggregates, the density of the coating film can be made compact by the lubrication action, so that the shrinkage can be reduced by making the pores fine.

이의 사용량은 10∼50중량비 하는 것이 적합하며 혼합량이 적은경우에는 거대한 기공이 존재하여 수분흡수율이 매우 높아 도막의 열화가 용이하고 과량일 경우에는 도막의 접착력이 감소하게 된다.It is appropriate to use the amount of 10 to 50 by weight, and when the mixing amount is small, there are huge pores, so the water absorption is very high, and the deterioration of the coating film is easy.

상기의 충진제 이외에 도막의 내수성을 보완하기 위하여 소수화처리된 실리카흄을 첨가하는데 이는 기공의 충진효과뿐만 아니라 수분의 침투에 대하여 고도의 발수성을 나타내어 도막의 수분저항성을 향상 할수 있으며 10∼35중량비로 첨가하여 사용한다.In addition to the above fillers, hydrophobized silica fume is added to supplement the water resistance of the coating film, which not only improves the pore filling effect, but also exhibits a high water repellency against the penetration of moisture, thereby improving the water resistance of the coating film and adding it in a 10 to 35 weight ratio. use.

도막의 후막화와 이에따른 균열을 방지하기 위하여 탄산칼슘을 200∼400중량비로 혼합하는데 도막의 경화속도를 조절할 수 있고 동일한 목적으로 사용되는 규사는 0.2m/m이하로 150∼300 중량비로 혼합하여 도막의 두께를 후막으로 할수 있다.In order to prevent thickening and subsequent cracking of the coating film, calcium carbonate is mixed at a weight ratio of 200 to 400. The curing speed of the coating film can be controlled, and silica sand used for the same purpose is mixed at a weight ratio of 150 to 300 weight ratio of 0.2 m / m or less. The thickness of a coating film can be made into a thick film.

기재와의 물리적 결합력을 부여하기 위하여 사용하는 재유화형 분말수지는 아크릴 및 EVA계 수지를 사용하여 기재와의 접착력 향상, 도막의 유연성등을 향상하였으며 이의 입도는 30∼100μm, PH는 9∼12 정도로서 사용량은 60∼200중량비로 하였다.Re-emulsified powder resin used to impart physical bonding strength to substrates is improved by using acrylic and EVA-based resins to improve adhesion to substrates and flexibility of coatings.The particle size is 30-100μm and PH is 9-12. The usage-amount was 60-200 weight ratio.

도막의 색상을 위하여 사용되는 무기안료는 특히 내알카리성이 우수해야 하고 조성물의 수화반응에 장애가 되지말아야 하며 색상에 따라 0.1∼6.0 중량비까지 사용할 수 있다. 소량을 사용하게 되면 착색도와 은폐력이 저하되고 과량사용시 입자크기가 적기 때문에 상대적으로 물을 많이 흡수하게 되어 도막의 강도가 저하되거나 경화 시간의 지연으로 인하여 우수한 도막의 형성이 어렵다.Inorganic pigments used for the color of the coating film should be particularly alkali resistance and should not interfere with the hydration reaction of the composition, depending on the color can be used up to 0.1 to 6.0 weight ratio. When a small amount is used, the coloration and hiding power are lowered, and when the excessive amount is used, since the particle size is small, the water is relatively absorbed, so that the strength of the coating film is lowered or the formation of an excellent coating film is difficult due to the delay of curing time.

상기의 조성물에 대하여 혼합수의 양은 도포방법, 소재의 종류, 도포의 환경등에 따라 다르나 일반적으로 20∼60중량비까지 혼합이 가능하며 이때 혼합수량이 적으면 고점도로 인하여 도포가 곤란하고 과량일 경우에는 강도가 저하할 수 있다. 상기와 같은 방법으로 도포된 도막위에 도막의 내수성, 발수성, 내구성, 내오염성, 내산성, 난연성등의 기능을 부여하기 위하여 실리콘계 알콕사이드를 출발 원료로 가수분해시켜 제조된 무기질 폴리머를 상도제로서 도포하여 기재와의 부착력 증가등의 부수적인 효과도 얻을 수 있다.The amount of the mixed water is different depending on the coating method, the type of material, and the environment of the coating. However, the amount of the mixed water can be mixed up to 20 to 60 weight ratio. The strength may decrease. In order to impart water resistance, water repellency, durability, fouling resistance, acid resistance, flame retardancy, etc., to the coating film coated in the above manner, an inorganic polymer prepared by hydrolyzing silicon-based alkoxide as a starting material is applied as a top coat. Additional effects, such as increased adhesion to the wand, can also be obtained.

여기에 사용된 무기질 폴리머의 제조조건을 요약하면 다음과 같다.The production conditions of the inorganic polymer used herein are summarized as follows.

상기와 같은 방법으로 제조된 도포제의 접착강도 및 수분저항성을 시험하기 위하여 피도물을 시판되는 Tile로 하여 도막두께를 2mm로 도포한 후 상온에서 28일간 건조하여 시료를 제작하였다.In order to test the adhesive strength and water resistance of the coating agent prepared in the above manner, the coating was applied as a commercially available tile thickness of 2 mm and then dried at room temperature for 28 days to prepare a sample.

상기의 실시예에서 제작된 시료와 일본L사 및 국내T사의 유사제품에 대하여 초기 건조후의 접착강도와 물속에 3일간 침적한 후 측정한 접착강도에 대한 결과는 다음과 같다.The results of the adhesive strength measured after immersion in water and the adhesive strength after initial drying for three days with respect to the sample produced in the above example and similar products of Japan L and T domestic companies are as follows.

측정결과에 의하면 실시예2와 실시예3의 경우 침적후 접착강도가 타사제품에 비하여 2배이상 우수한 결과를 나타내었다.According to the measurement results, in Example 2 and Example 3, the adhesion strength after deposition showed more than two times better results than other products.

Claims (15)

백시멘트, 탄산칼슘, 규사, Fly Ash, 실리카흄등의 무기질 원료와 재유화형 분말수지로 혼합된 분체에 무기안료가 첨가되고, 혼합수를 혼합하여 사용하는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물Inorganic pigment is added to the powder mixed with inorganic raw materials such as back cement, calcium carbonate, silica sand, fly ash, silica fume and re-emulsified powder resin, and the powdered aqueous inorganic coating agent composition is used by mixing the mixed water. 제1항에 있어서 백시멘트가 200-350중량비로 사용되고, 이 중 5-20%범위에서 알루미나 시멘트로 대체하여 사용할수 있는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powder-based inorganic inorganic coating composition according to claim 1, wherein the back cement is used in a 200-350 weight ratio, and can be used by replacing with alumina cement in the range of 5-20%. 제1항에 있어서 탄산칼슘을 200-400 중량비로 사용되는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powder-based inorganic inorganic coating composition according to claim 1, wherein calcium carbonate is used in a weight ratio of 200 to 400. 제1항에 있어서 규사는 150-300중량비로 사용되고 통상적으로 0.2m/m이하 크기의 것을 사용하지만 도막 두께의 증가와 시공성 향상을 위하여 5m/m크기의 것까지 사용할 수 있는것을 특징으로 하는 분말형 수성 무기계 도포제 조성물According to claim 1, the silica sand is used in a weight ratio of 150-300 is used usually in the size of 0.2m / m or less, but in order to increase the thickness of the coating film and to improve the workability, the powder type, characterized in that can be used up to 5m / m size Aqueous inorganic coating agent composition 제1항에 있어서 Fly Ash는 10-50중량비로 사용되는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powdery aqueous inorganic coating composition according to claim 1, wherein the fly ash is used in a 10-50 weight ratio. 제1항에 있어서 실리카흄은 10-35중량비로 사용되는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powdered aqueous inorganic coating agent composition according to claim 1, wherein the silica fume is used in a 10-35 weight ratio. 제1항에 있어서 재유화형 분말수지는 60-200중량비로 사용하며 아크릴계 단독 혹은 EVA계의 혼합분말로 구성되는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powder-based aqueous inorganic coating composition according to claim 1, wherein the reemulsifying powder resin is used in a 60-200 weight ratio and is composed of acrylic powder alone or EVA-based powder mixture. 제1항에 있어서 무기안료는 제2항부터 제7항까지의 분체총량에 대하여 0.1-6.0중량비로 사용되는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powder-based aqueous inorganic coating composition according to claim 1, wherein the inorganic pigment is used in a weight ratio of 0.1 to 6.0, based on the total weight of the powder from 2 to 7. 제1항에 있어서 혼합수의 양은 제2항부터 제8항까지의 분체총량에 대하여 20-60중량비를 사용하는 것을 특징으로 하는 분말형 수성 무기계 도포제 조성물The powder-based aqueous inorganic coating agent composition according to claim 1, wherein the amount of the mixed water is used in an amount of 20-60 weight ratio based on the total amount of powders from 2 to 8. 제1항의 분말형 수성 무기계 도포제를 도포하고 건조한 후 마감용으로 도포하는 무기질 폴리머형 도포제는 Methyl trimethoxy silane(유기 관능성 실란 커플링제 첨가), Colloidal silica, Iso propyl alcohol, 물, 산 등으로 구성되는 것을 특징으로 하는 마감용 무기계 도포제 조성물The inorganic polymer coating agent applied to the finish after applying the powder-based aqueous inorganic coating agent of claim 1 is dried with Methyl trimethoxy silane (addition of organic functional silane coupling agent), Colloidal silica, Iso propyl alcohol, water, acid, etc. Inorganic coating agent composition for finishing, characterized in that 제10항에 있어서 Methyl trimethoxy silane은 20-50중량비가 사용되며 이 중 0.1-3.0%의 유기 관능성 실란 커플링제를 첨가하여 사용할 수 있으며 관능기는 Epoxy기, Amino기, Vinyl기 등을 사용할 수 있는 것을 특징으로 하는 마감용 무기계 도포제 조성물The Methyl trimethoxy silane of claim 10 is used in a 20-50 weight ratio of which 0.1-3.0% of the organic functional silane coupling agent can be used and the functional group can be used Epoxy group, Amino group, Vinyl group, etc. Inorganic coating agent composition for finishing, characterized in that 제10항에 있어서 Colloidal silica를 5-20중량비로 사용하는 것을 특징으로 하는 마감용 무기계 도포제 조성물The inorganic coating agent composition for finishing according to claim 10, wherein colloidal silica is used in a 5-20 weight ratio. 제10항에 있어서 Iso propyl alcohol을 20-40중량비로 사용되며 이 중 20-70%까지의 메탄올을 사용할 수 있는 것을 특징으로 하는 마감용 무기계 도포제 조성물The inorganic coating agent composition for finishing according to claim 10, wherein isopropyl alcohol is used in a 20-40 weight ratio, of which 20-70% of methanol can be used. 제10항에 있어서 물은 10-25중량비를 사용하는 것을 특징으로 하는 마감용 무기계 도포제 조성물11. The inorganic coating agent composition for finishing according to claim 10, wherein water is used in a 10-25 weight ratio. 제10항에 있어서 산은 초산, 질산, 염산, 황산 중 한가지 혹은 두가지 이상의 혼합용액을 사용하여 PH를 3.0-5.5로 조정하여 사용하는 것을 특징으로 하는 마감용 무기계 도포제 조성물The inorganic coating agent composition for finishing according to claim 10, wherein the acid is used by adjusting pH to 3.0-5.5 using one or two or more mixed solutions of acetic acid, nitric acid, hydrochloric acid, and sulfuric acid.
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KR20020001916A (en) * 2000-05-23 2002-01-09 양봉회 Composition and process for the preparation of inorganic water hardening application
KR100467907B1 (en) * 2001-12-14 2005-01-26 주식회사 아인종합건축사사무소 Manufacturing process of inorganic paint composition
KR100453631B1 (en) * 2001-12-18 2004-10-20 바이켐 주식회사 Composition of hydraulic setting water soluble paint
KR20040016276A (en) * 2002-08-16 2004-02-21 (주)디오 Composition for environmental friendly ceramic paint
KR100502279B1 (en) * 2002-12-02 2005-07-22 (주)세라켐 powder type anticorrosive paint coating materials for anticorrosive of steel bar in the concrete structure and it's manufacturing process
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KR101127529B1 (en) * 2011-09-28 2012-03-22 대보하우징 주식회사 Composition for coating road pavement with quick drying characteristic
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