KR101938135B1 - Transparent ceramics having a rust-preventive paint, and a method of manufacturing quick-drying, coating method and the coating material is coated with a coating material of steel raw material - Google Patents
Transparent ceramics having a rust-preventive paint, and a method of manufacturing quick-drying, coating method and the coating material is coated with a coating material of steel raw material Download PDFInfo
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- KR101938135B1 KR101938135B1 KR1020150023692A KR20150023692A KR101938135B1 KR 101938135 B1 KR101938135 B1 KR 101938135B1 KR 1020150023692 A KR1020150023692 A KR 1020150023692A KR 20150023692 A KR20150023692 A KR 20150023692A KR 101938135 B1 KR101938135 B1 KR 101938135B1
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/10—Metallic substrate based on Fe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2254/00—Tubes
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Abstract
본 발명 속건성을 갖는 투명세라믹 방청도료는 실리카 10~17 중량%와, 페닐메틸메톡시실란 40~45 중량%와, 폴리실록산 1~5 중량%와, 이소프로필알코올 20~27 중량%와, 증류수 20~27 중량%와, 경화제tnbt(에스테르 교환반응촉매제) 1~5 중량% 및 충진제1~5 중량%를 포함하는 것을 특징으로 한다.
이에 따라 방청 코팅의 우수한 특성을 가지면서도 방청 도료를 도포한 직후 별도의 고온 건조과정을 거치지 않고서도 상온 상태에서 신속한 건조가 이루질 수 있게 된다. 또한, 본 발명은 방청 도료는 선박을 통한 해상 운반 과정에서 열악한 외부 환경에도 방청 기능을 유지할 수 있게 된다. 또한, 본 발명은 인체에 유해한 물질을 함유하지 않거나 방출하지 않아 친환경적이며, 침투력이 매우 우수하고, 투명하므로 철강 원자재 고유의 상태를 유지하여 고객이 요구하는 어떠한 조건의 철강원자재의 공급이 가능하 가능하다는 장점 및 건조가 빠르다는 장점을 동시에 갖는다.The transparent ceramic anti-corrosive coating material of the present invention has 10 to 17% by weight of silica, 40 to 45% by weight of phenylmethylmethoxysilane, 1 to 5% by weight of polysiloxane, 20 to 27% by weight of isopropyl alcohol, To 27% by weight, a curing agent tnbt (ester exchange reaction catalyst) 1 to 5% by weight, and a filler 1 to 5% by weight.
Accordingly, it is possible to perform rapid drying at room temperature without applying any high temperature drying process immediately after applying the anti-corrosive coating material, while having excellent properties of the anti-corrosive coating. Further, the anti-rust paint of the present invention can maintain the rust-preventive function even in a poor external environment during marine transportation through a ship. In addition, the present invention is environment-friendly because it does not contain or release harmful substances to the human body, and it has excellent penetration power and transparency, so it can maintain the condition of steel raw material and supply steel raw material of any condition required by customer And has the advantage of quick drying.
Description
본 발명은 철강원자재 표면의 부식을 방지하는 방청도료에 관한 것으로서, 보다 상세하게는 방청 코팅의 우수한 특성을 가지면서도 도포직 후 별도의 고온 건조과정을 거치지 않고서 상온 보관 상태에서 신속한 건조가 이루질 수 있으며, 열악한 외부 환경에도 방청 기능을 유지할 수 있는 투명세라믹 방청도료 및 이의 제조방법, 이 도료를 이용한 도장방법 및 이 도료가 도장된 철강원자재에 관한 것이다.The present invention relates to an anti-corrosive coating for preventing the corrosion of the surface of steel raw materials, and more particularly, to an anti-corrosive coating which is excellent in anti-corrosive coating properties and can be rapidly dried in a room temperature storage state without being subjected to a high- The present invention relates to a transparent ceramic anti-corrosive coating material capable of maintaining a rust-preventive function even in a poor external environment, a method for producing the same, a coating method using the coating material, and a steel raw material coated with the coating material.
일반적으로 건축물 뿐만아니라 토목 구조물 또는 선박 등 여러 분야에서 사용되는 철강원자재는 실내외 도장용으로 합성수지와 유기용제 및 안료로 이루어진 도장용 도료가 사용되고 있다.In general, steel raw materials used in various fields such as civil engineering structures, ships, and the like are used for paints made of synthetic resins, organic solvents and pigments for indoor and outdoor painting.
또한, 금속과 같이 쉽게 녹슬거나 부식되는 철강원자재들은 장기간에 걸쳐 안정적으로 제 역할을 하기 위하여 방청처리를 할 필요가 있다. 그러나, 많은 방청재료들이 처리 대상인 재료와 접착력이 약하고, 도막 형성 과정이 번거롭다는 등 의 개선점이 남아 있다.In addition, steel raw materials that are easily rusted or corroded like metals are required to be rust-inhibited in order to function stably over a long period of time. However, many rust preventive materials have weak adhesion to the material to be treated, and the coating film forming process is troublesome.
하지만 종래의 방청도료는 휘발성 유기화합물(Volatile Organic Compounds; VOC)을 포함하고 있어 인체에 해로울 뿐만 아니라 환경에도 유해한 영향을 주는 문제점이 있다.However, the conventional anti-rust paint contains Volatile Organic Compounds (VOC), which is not only harmful to the human body but also harmful to the environment.
이러한 문제점을 해결하기 위하여 세라믹 도료, 유기 및 무기 복합재를 사용하는 도료가 개발되고 있으나, 종래의 세라믹 도료는 고온에서 경화되기 때문에 시공성이 현저히 떨어지는 문제점이 있으며, 인체유해성, 난연성, 내구성 및 방수성 등의 문제점을 유발하고 있다. 아울러 종래에는 철강 원자재에 도막 형성시 방청을 위해서 크롬, 납 등과 같은 중금속을 함유한 방청안료를 사용하였는데, 이는 호흡기나 피부를 통해 인체에 흡수될 수 있는 문제점이 있다.In order to solve these problems, paints using ceramic paints and organic and inorganic composites have been developed. However, conventional ceramic paints have problems of poor workability because they are cured at high temperatures, and have problems in human health, flame retardancy, durability, Causing problems. In addition, conventionally, a rust-preventive pigment containing heavy metals such as chromium and lead has been used for rust prevention in forming a coating film on a steel raw material, which can be absorbed by the human body through the respiratory or skin.
한편, 선행기술로서 대한민국 등록특허 10-1359939호 수성방청제가 개시되어 있다. 하지만 선행기술은 수용성 아크릴 에멀젼 40 내지 100 중량부; 유-무기 부식방지제 2 내지 20 중량부; 정제수 3 내지 20중량부; 소포제 0.1 내지 2 중량부; 불석 1 내지 20 중량부 및 항균성 계면활성제 0.1 내지 2 중량부를 포함하는 수성 방청제 조성물로서, 녹 발생과 변색을 방지하고, 내부 침투력이 우수하며, 환경 친화적이어서 인체에 유해한 물질을 함유하지 않거나 방출하지 않은 장점이 있으나, 특히, 선박을 통해 해상으로 장기간 운반하는 과정에서 열악한 외부 환경 요인에 의해 방청 성분이 소실되어 방청 기능을 제대로 발휘할 수 없는 문제가 있었다.
On the other hand, Korean Patent No. 10-1359939 discloses a water-based rust inhibitor as a prior art. However, the prior art includes 40 to 100 parts by weight of a water-soluble acrylic emulsion; 2 to 20 parts by weight of an organic-inorganic corrosion inhibitor; 3 to 20 parts by weight of purified water; 0.1 to 2 parts by weight of an antifoaming agent; 1 to 20 parts by weight of an antimicrobial surfactant and 0.1 to 2 parts by weight of an antimicrobial surfactant, wherein the antimicrobial surfactant is a water-based rust preventive composition which prevents rust formation and discoloration, is excellent in internal penetration, is environmentally friendly and contains no substances harmful to the human body However, there is a problem that the rust-inhibitive function can not be exhibited due to the disappearance of the rust-inhibiting component due to the poor external environmental factors in the process of long-term transportation to the sea through the ship.
본 발명은 방청 코팅의 우수한 특성을 가지면서도 도포직 후 별도의 고온 건조과정을 거치지 않고서 상온 보관 상태에서 신속한 건조가 이루질 수 있으며, 열악한 외부 환경에도 방청 기능을 유지할 수 있는 투명세라믹 방청도료 및 이의 제조방법, 이 도료를 이용한 도장방법 및 이 도료가 도장된 철강원자재를 제공하는 것이다.The present invention provides a transparent ceramic anti-corrosive coating material and an anti-corrosive coating composition which can achieve rapid drying under normal temperature storage without having to undergo a high-temperature drying process immediately after coating, A coating method using the coating material, and a steel raw material coated with the coating material.
본 발명 속건성을 갖는 투명세라믹 방청도료는, 실리카 10~17 중량%와, 페닐메틸메톡시실란 40~45 중량%와, 폴리실록산 1~5 중량%와, 이소프로필알코올 20~27 중량%와, 증류수 20~27 중량%와, 경화제tnbt(에스테르 교환반응촉매제) 1~5 중량% 및 충진제1~5 중량%를 포함하는 것을 특징으로 한다.The transparent ceramic anti-corrosive coating material having quick-drying properties according to the present invention comprises 10 to 17 wt% of silica, 40 to 45 wt% of phenylmethylmethoxysilane, 1 to 5 wt% of polysiloxane, 20 to 27 wt% of isopropyl alcohol, 20 to 27% by weight of a curing agent, 1 to 5% by weight of a curing agent tnbt (ester exchange reaction catalyst), and 1 to 5% by weight of a filler.
본 발명에 의하면 접착력 강화를 위한 산화알루미나를 더 포함할 수 있다.According to the present invention, it is possible to further include alumina oxide for enhancing adhesion.
본 발명 속건성을 갖는 투명세라믹 방청도료 제조방법은, a) 실리카와 페닐메틸메톡시실란을 혼합하는 단계; b) 폴리실록산, 이소프로필알코올, 증류수, 경화제tnbt(에스테르 교환반응촉매제) 및 충진제를 혼합하는 단계; 및 c) a)단계 혼합물과 b)단계 혼합물을 혼합하는 단계;를 포함하는 것을 특징으로 한다.The present invention provides a method for producing a transparent ceramic rust-preventive paint having a quick drying property, comprising the steps of: a) mixing silica and phenylmethylmethoxysilane; b) mixing the polysiloxane, isopropyl alcohol, distilled water, curing agent tnbt (ester exchange reaction catalyst) and filler; And c) mixing the mixture of step a) and step b).
본 발명에 의하면 상기 a)단계, b)단계 및 c)단계는 20℃ 내지 27℃에서 이루어질 수 있다.According to the present invention, steps a), b), and c) may be performed at 20 ° C to 27 ° C.
본 발명에 의하면 접착력 강화를 위한 산화알루미나를 혼합하는 단계를 더 포함할 수 있다.According to the present invention, it is possible to further include a step of mixing alumina oxide for enhancing adhesion.
본 발명에 의하면 상기 a)단계, b)단계 및 c)단계는 a)단계, b)단계 및 c)단계 각각을 혼합한 후 각각 3시간 내지 6시간 동안 혼합 반응시키는 것을 특징으로 한다.According to the present invention, the steps a), b), and c) may be performed after mixing the steps a), b), and c), respectively, for 3 to 6 hours.
본 발명 속건성을 갖는 투명세라믹 방청도료를 이용한 도장방법은, (a) 금속 원자재를 30℃ 내지 50℃ 로 예열하는 단계; (b) 금속 원자재 전체면에 상기 방청도료를 도포하는 단계; (c) 상기 방청도료가 도포된 금속 원자재를 상온에서 건조하는 단계;를 포함하는 것을 특징으로 한다.The present invention provides a coating method using a transparent ceramic rust-preventive paint having quick-drying properties, comprising the steps of: (a) preheating a metal raw material to 30 to 50 캜; (b) applying the anti-corrosive paint to the entire surface of the metal raw material; (c) drying the metal raw material coated with the anti-corrosive paint at room temperature.
본 발명 속건성을 갖는 투명세라믹 방청도료가 도장된 철강원자재는 상기 방청도료가 내측면 또는 외측면에 형성된 판형 또는 원통형 또는 봉형상의 철강원자재인 것을 특징으로 한다.The present invention is characterized in that the steel raw material coated with the transparent ceramic rust preventive paint having quick drying property is a plate-like, cylindrical or bar-shaped steel raw material having the above-mentioned rust-preventive paint formed on the inner side or outer side.
본 발명은 방청 코팅의 우수한 특성을 가지면서도 방청 도료를 도포한 직후 별도의 고온 건조과정을 거치지 않고서도 상온 상태에서 신속한 건조가 이루질 수 있게 된다.The present invention has the excellent properties of the anti-corrosive coating, but can be rapidly dried at room temperature even without applying a separate high-temperature drying process immediately after applying the anti-corrosive coating material.
또한, 본 발명은 방청 도료는 선박을 통한 해상 운반 과정에서 열악한 외부 환경에도 방청 기능을 유지할 수 있게 된다.Further, the anti-rust paint of the present invention can maintain the rust-preventive function even in a poor external environment during marine transportation through a ship.
또한, 본 발명은 인체에 유해한 물질을 함유하지 않거나 방출하지 않아 친환경적이며, 침투력이 매우 우수하고, 투명하므로 철강 원자재 고유의 상태를 유지하여 고객이 요구하는 어떠한 조건의 철강원자재의 공급이 가능하 가능하다는 장점 및 건조가 빠르다는 장점을 동시에 갖는다.In addition, the present invention is environment-friendly because it does not contain or release harmful substances to the human body, and it has excellent penetration power and transparency, so it can maintain the condition of steel raw material and supply steel raw material of any condition required by customer And has the advantage of quick drying.
본 발명에 따른 방청도료에 대하여, 유해 물질인 휘발성 유기화합물(VOCs) 방출량 시험과 클로로페놀(Chlorophenol) 및 중금속 함유량 시험을 진행한 결과, 상기와 같은 인체 유해 물질이 거의 함유되어 있지 않거나 방출되지 않는다는 점을 확인할 수 있었다. As a result of a test for the emission of volatile organic compounds (VOCs), a test for the content of chlorophenol and heavy metals, the rust-preventive coating material according to the present invention was found to contain little or no human harmful substances I could confirm the point.
그리고, 본 발명에 따른 방청도료가 도장된 철강원자재의 물성 및 견뢰도를 확인하는 실험을 수행한 결과, 친수성 친환경 코팅제 상품으로서의 충분한 가치와 적용 가능성을 갖는 것으로 판명되었다.As a result of conducting experiments to confirm the physical properties and fastness of the steel raw material painted with the rust-preventive paint according to the present invention, it has proven to have sufficient value and applicability as a hydrophilic environment-friendly coating product.
도 1은 본 발명에 따른 방청도료를 도포한 철강원자재를 나타낸 도면대용이미지.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a steel raw material coated with a rust-preventive paint according to the present invention. FIG.
이하 본 발명의 바람직한 실시 예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
이는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이며, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
또한, 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있으며, 본 발명의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있고, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 한다.In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator And the definitions of these terms should be based on the contents throughout this specification.
도 1은 본 발명에 따른 방청도료를 도포한 철강원자재를 나타낸 도면대용이미지이다.FIG. 1 is a view showing a steel raw material coated with a rust-preventive paint according to the present invention.
본 발명에 따른 본 발명 속건성을 갖는 투명세라믹 방청도료는, 실리카 10~17 중량%와, 페닐메틸메톡시실란 40~45 중량%와, 폴리실록산 1~5 중량%와, 이소프로필알코올 20~27 중량%와, 증류수 20~27 중량%와, 경화제tnbt(에스테르 교환반응촉매제) 1~5 중량% 및 충진제1~5 중량%를 포함할 수 있다.The transparent ceramic rust preventive coating material according to the present invention comprises 10 to 17% by weight of silica, 40 to 45% by weight of phenylmethylmethoxysilane, 1 to 5% by weight of polysiloxane, 20 to 27% by weight of isopropyl alcohol % Of distilled water, 20 to 27 wt% of distilled water, 1 to 5 wt% of a curing agent tnbt (transesterification catalyst) and 1 to 5 wt% of a filler.
또한, 본 발명에 의하면 접착력 강화를 위한 산화알루미나를 더 포함되므로 철강원자재 도장시 방청도료가 표면에 잘 부착되므로 예열되어 있는 철강원자재의 자체 열에 의해 신속한 건조가 이루어질 수 있다.In addition, according to the present invention, since alumina oxide for reinforcing the adhesive strength is further included, the anti-corrosive coating material adheres well to the surface when the steel raw material is coated, so that the preheated steel raw material can be rapidly dried by the own heat.
한편, 본 발명 속건성을 갖는 투명세라믹 방청도료 제조방법은, a) 실리카와 페닐메틸메톡시실란을 혼합하는 단계; b) 폴리실록산, 이소프로필알코올, 증류수, 경화제tnbt(에스테르 교환반응촉매제) 및 충진제를 혼합하는 단계; 및 c) a)단계 혼합물과 b)단계 혼합물을 혼합하는 단계;를 포함하여 이루어질 수 있다.On the other hand, the present invention provides a method for producing a transparent ceramic anti-corrosive coating material having a quick drying property, comprising the steps of: a) mixing silica and phenylmethylmethoxysilane; b) mixing the polysiloxane, isopropyl alcohol, distilled water, curing agent tnbt (ester exchange reaction catalyst) and filler; And c) mixing the mixture of step a) and step b).
본 발명에 의하면 상기 a)단계, b)단계 및 c)단계는 20℃ 내지 27℃의 상온 에서 이루어질 수 있으며, 접착력 강화를 위한 산화알루미나를 혼합하는 단계를 더 포함할 수 있다.According to the present invention, the steps a), b), and c) may be performed at a room temperature of 20 ° C to 27 ° C, and may further include mixing alumina oxide for adhesion enhancement.
또한, 본 발명에 의하면 상기 a)단계, b)단계 및 c)단계는 a)단계, b)단계 및 c)단계 각각을 혼합한 후 각각 3시간 내지 6시간 동안 혼합 반응시키는 것이 바람직하다.According to the present invention, it is preferable that the steps a), b) and c) are carried out for 3 to 6 hours after mixing the steps a), b), and c).
한편, 본 발명 속건성을 갖는 투명세라믹 방청도료를 이용한 도장방법은, (a) 금속 원자재를 30℃ 내지 50℃ 로 예열하는 단계; (c) 금속 원자재 전체면에 상기 방청도료를 도포하는 단계; (d) 상기 방청도료가 도포된 금속 원자재를 상온에서 건조하는 단계;를 포함할 수 있다.On the other hand, the coating method using the transparent ceramic anti-corrosive coating material having the quick-drying property of the present invention comprises the steps of: (a) preheating the metal raw material to 30 to 50 캜; (c) applying the anti-corrosive paint to the entire surface of the metal raw material; (d) drying the metal raw material coated with the anticorrosive paint at room temperature.
한편, 본 발명 속건성을 갖는 투명세라믹 방청도료가 도장된 철강원자재는 상기 방청도료가 내측면 또는 외측면에 형성된 판형 또는 원통형 또는 봉형상의 철강원자재에 적용될 수 있다.On the other hand, the steel raw material coated with the transparent ceramics rust-preventive paint having the quick-drying property of the present invention can be applied to a plate-shaped, cylindrical or rod-shaped steel raw material in which the rust-preventive paint is formed on the inner or outer surface.
비록 본 발명이 상기 언급된 바람직한 실시 예와 관련하여 설명되어 졌지만, 요지와 범위로부터 벗어남이 없이 다양한 수정이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications may be made without departing from the spirit and scope, Belongs to.
1: 철강원자재 2: 방청도료1: Steel Raw material 2: Anti-corrosive paint
Claims (8)
접착력 강화를 위한 산화알루미나를 더 포함하는 것을 특징으로 하는 속건성을 갖는 투명세라믹 방청도료.The method according to claim 1,
And further comprises alumina oxide for adhesion enhancement.
b) 폴리실록산, 이소프로필알코올, 증류수, 경화제tnbt (에스테르 교환반응촉매제) 및 충진제를 혼합하는 단계; 및
c) a)단계 혼합물과 b)단계 혼합물을 혼합하는 단계;를 포함하여 이루어지는 것을 특징으로 하는 속건성을 갖는 투명세라믹 방청도료 제조방법.a) mixing silica and phenylmethylmethoxysilane;
b) mixing the polysiloxane, isopropyl alcohol, distilled water, curing agent tnbt (ester exchange reaction catalyst) and filler; And
and c) mixing the mixture of step a) and the mixture of step b).
상기 a)단계, b)단계 및 c)단계는 20℃ 내지 27℃에서 이루어지는 것을 특징으로 하는 속건성을 갖는 투명세라믹 방청도료 제조방법.The method of claim 3,
Wherein the steps a), b), and c) are performed at 20 to 27 ° C.
상기 a)단계, b)단계 및 c)단계는 a)단계, b)단계 및 c)단계 각각을 혼합한 후 각각 3시간 내지 6시간 동안 혼합 반응시키는 것을 특징으로 하는 속건성을 갖는 투명세라믹 방청도료 제조방법.The method of claim 3,
Wherein the steps a), b), and c) are carried out for 3 hours to 6 hours, respectively, after mixing the steps a), b), and c) Gt;
(c) 금속 원자재 전체면에 청구항 1 또는 2 중 어느 한 항의 방청도료를 도포하는 단계;
(d) 상기 방청도료가 도포된 금속 원자재를 상온에서 건조하는 단계;를 포함하는 것을 특징으로 하는 속건성을 갖는 투명세라믹 방청도료를 이용한 도장방법.(a) preheating the metal raw material to 30 占 폚 to 50 占 폚;
(c) applying the rust-inhibiting paint of any one of claims 1 or 2 to the entire surface of the metal raw material;
(d) drying the metal raw material coated with the anti-corrosive coating material at room temperature.
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| KR20060062726A (en) * | 2004-12-06 | 2006-06-12 | 주식회사 슈퍼무기코리아 | Aqueous nanoceramic composition for preventing injury from salt, neutralization and contamination of concrete using aqueous quick-drying type organic/inorganic complex paint and and process for forming a protective layer using the same |
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| US20090076217A1 (en) | 2007-09-17 | 2009-03-19 | Gommans Louie H | One component polysiloxane coating compositions and related coated substrates |
| KR101046264B1 (en) | 2011-02-01 | 2011-07-08 | 주식회사 비앤비 | Ceramic powder coating composion, steel pipe pile coated the same and process for preparing the same |
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