KR102144068B1 - Method of manufacturing functional paints having both flame retardant, waterproof and rustproof functions and functional paints - Google Patents
Method of manufacturing functional paints having both flame retardant, waterproof and rustproof functions and functional paints Download PDFInfo
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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Abstract
Description
본 발명은 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법 및 그 기능성 도료에 관한 것으로서, 보다 상세하게는 팽창흑연을 이용한 도료로 팽창흑연과 불꽃이 접촉하였을 때 발포되어 방염층을 형성하여 가연물을 보호함으로써 화재의 전이를 방지함과 아울러, 연소의 3요소인 연료, 산소, 열 중 연료인 가연물이 없어져 화염의 전이를 막도록 하는 방염 기능과 함께 방청 및 방수기능을 겸비할 수 있도록 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법 및 그 기능성 도료에 관한 것이다.The present invention relates to a method for manufacturing a functional paint having both flame-retardant, waterproof, and rust-preventing functions, and to the functional paint, and more particularly, a paint using expanded graphite, which foams when the expanded graphite and the flame come into contact to form a flame-retardant layer. It prevents the transfer of fire by protecting the fire, and prevents the transfer of flames by eliminating fuel, oxygen, and inflammables, which are the three elements of combustion, so that it can have both rust and waterproof functions. It relates to a method for manufacturing a functional paint having both waterproof and rust prevention functions, and the functional paint.
소방 산업기술의 발달로 화재의 가능성이 있는 건축자재 또는 소방 대상물을 전기적, 기계적 또는 화학적으로 예방을 하고 있다. 그러나 화재의 발생은 더욱 빈번히 일어나고 있으며 더욱 크게 발생되고 있다. 제도적으로도 화재시 심한 피해를 주거나 화재 진압에 어려움을 줄 수 있는 물체는 방염을 하거나, 방염의 기능을 인정받은 물건만 사용할 수 있도록 정부는 법적으로 정하고 있다.With the development of firefighting industrial technology, building materials or firefighting targets that may cause fire are prevented electrically, mechanically or chemically. However, the occurrence of fires is occurring more frequently and is occurring even more. Institutionally, the government has legally stipulated that only objects that can cause severe damage in case of a fire or cause difficulty in extinguishing fires can be flame-retardant or only those that have been recognized for their function of flame retardation can be used.
이러한 정책적 노력에도 불구하고 많은 건물들은 아직 고온의 열과 화염에 약하며, 특히 냉동 창고, 휘발성 물질을 다루는 곳, 또는 전력구와 같은 화재 발생시 진압이 거의 불가능한 곳은 일반적인 방염도료나 방염페인트로는 화재의 정도를 줄이지 못한다.Despite these policy efforts, many buildings are still vulnerable to high-temperature heat and flames, and in places where it is almost impossible to extinguish fires such as frozen warehouses, volatile materials, or power outlets, the degree of fire is achieved with general flame retardant paint or flame retardant paint. Can not reduce
방염이 잘되는 도료는 화염과 고온의 열을 막을 수 있지만 방염 성분의 연소로 유독가스가 방출되어 인명 구조시 더 어려운 상황을 만들게 된다. 즉, 화재 시 화염으로 인한 인명사고보다 유독가스로 인한 질식사고가 더 많음으로 방염도료 선택시 이를 고려해야 한다. 또한 방염이 잘되는 물질이 있어도 근본 열을 차단하지 못함으로 전도된 열은 피도포면 물체의 변형을 일으키고 내부화재를 발생하게 한다.Flame-retardant paints can block flames and high-temperature heat, but the combustion of flame-retardant components releases toxic gases, creating a more difficult situation when saving lives. In other words, in case of fire, there are more suffocation accidents due to toxic gas than human accidents due to flames, so this should be considered when choosing a flame retardant paint. In addition, even if there is a material that is flame-retardant, it does not block the underlying heat, so the conducted heat causes deformation of the object to be coated and causes an internal fire.
또한, 내부로 전달된 열은 쉽게 방출되지 않으므로 건축물의 골격의 근간이 되는 H빔을 녹게 하여 건물의 붕괴를 일으키게 한다.In addition, since the heat transferred to the inside is not easily released, the H beam, which is the basis of the structure of the building, melts, causing the building to collapse.
특히 다양한 생활의 변화로 숙박시설과 공공시설이 늘어나면서 화재 발생 시 유기 방염물질이 오히려 더 많은 인명피해를 일으키는 것으로 밝혀짐에 따라 근래에는 무기 또는 수성으로 방염물질을 연구하는 추세이다.In particular, as accommodation facilities and public facilities increase due to various changes in life, organic flame retardants are found to cause more casualties in the event of a fire. In recent years, there is a trend of researching flame retardants with inorganic or aqueous solutions.
등록특허 제10-0495159호는 염소기의 함량이 64-66 중량%인 염화고무계 수지 18-36 중량%, 부틸페놀포름알데히드 성분으로 이루어진 페놀계수지 7-14 중량%, 염화비닐 및 이소부틸에테르를 공중합시킨 비닐계 공중합체 수지 5 -10 중량%, 액상의 염화파라핀 5-10 중량%, 열안정제 0.3-0.6중량%, 소포제 0.2-0.4 중량% 및 유기 용제 40-50 중량%를 포함하고, 상기 페놀계 수지는 유리전이온도가 약 70℃이고 산값이 40-60인 고형편상형 화합물이고, 상기 비닐계 공중합체 수지는 유리전이온도가 약 80℃인 투명방염도료 조성물을 제시하였다. 상기 등록건은 유기계방염도료로서 화재시 발생된 열에 의해 발포가 이루어져 도장물에 열전달을 지연시켜 도장물의 파손을 방지하는 방염효과는 있지만 연소시 유독성 연소가스가 발생되어 인명피해를 증가시키는 요인으로 작용하는 문제점이 있었다.Registered Patent No. 10-0495159 discloses a chlorinated rubber resin having a chlorine content of 64-66% by weight, 18-36% by weight, a phenolic resin consisting of a butylphenol formaldehyde component, 7-14% by weight, vinyl chloride and isobutyl ether. 5-10% by weight of a vinyl-based copolymer resin copolymerized with 5-10% by weight of a liquid paraffin, 0.3-0.6% by weight of a heat stabilizer, 0.2-0.4% by weight of a defoaming agent, and 40-50% by weight of an organic solvent, The phenolic resin is a solid flaky compound having a glass transition temperature of about 70°C and an acid value of 40-60, and the vinyl-based copolymer resin is a transparent flame retardant composition having a glass transition temperature of about 80°C. The above registration is an organic flame retardant paint, which is foamed by heat generated in the event of a fire and has a flame retardant effect to prevent damage to the paint by delaying heat transfer to the paint, but it acts as a factor that increases personal injury due to toxic combustion gases generated during combustion. There was a problem.
이에 본 발명은 상기한 문제점을 일소하기 위해 창안한 것으로서, 팽창흑연을 이용한 도료로 팽창흑연과 불꽃이 접촉하였을 때 발포되어 방염층을 형성하여 가연물을 보호함으로써 화재의 전이를 방지함과 아울러, 연소의 3요소인 연료, 산소, 열 중 연료인 가연물이 없어져 화염의 전이를 막도록 하는 방염 기능과 함께 방청 및 방수기능을 겸비할 수 있도록 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법 및 그 기능성 도료에 주안점을 두고 그 기술적 과제로서 완성한 것이다.Accordingly, the present invention was invented to eliminate the above problems, and is foamed when the expanded graphite and the flame come into contact with a paint using expanded graphite to form a flame retardant layer to protect combustibles, thereby preventing the transfer of fire and burning. A method for manufacturing functional paints that have both flame-retardant, waterproof, and rust-proof functions, as well as a flame-retardant function that prevents the transfer of flames by eliminating the inflammables of fuel, oxygen, and heat, the three elements of It was completed as a technical task with an emphasis on the functional paint.
위 기술적 과제를 달성하기 위한 본 발명은, 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법을 구현함에 있어서, 팽창흑연 20∼37중량%; 상기 팽창흑연은 화염과 접촉한 탄화부위에 방염층을 형성토록 하여 연소의 3요소인 연료, 산소, 열 중 가연물인 연료를 제거함으로써 화재를 방지하고 탄화 시 분진 및 유해가스의 발생을 방지토록 하며, 난연제 10∼20중량%; 상기 난연제는 Melamine polyphosphate계, Melamine cyanurate계 또는 인산에스테르 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지고, 상기 선택된 난연제는 연소되면서 열을 받아 용융하여 상기 팽창흑연 사이사이에 스며들어 팽창흑연의 날림 현상을 막아주는 가교역할을 하여 방염층이 형성되게 하며, 바인더 수지40∼56중량%; 상기 바인더 수지는 수성 에틸렌 비닐 아세테이트 수지, 수성 우레탄 수지 또는 수성 아크릴 수지 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지고, 정제수 10∼20중량%; 비산방지제 및 보조제 1∼15중량%; 상기 비산방지제는 170∼270℃의 융점을 갖는 티오시안산 금속염 또는 붕산암모늄 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지도록 하여 방염기능이 부여되도록 하며, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제로 된 기능성 도료 혼합물 100중량부에 대하여 15∼23중량부를 갖는 방수성 Emulsion 바인더를 투입함으로써 상기 Emulsion 바인더가 건조되어 수분이 없어지면서 비닐수지막을 형성하여 방수기능이 수행되도록 구성하고, 상기 기능성 도료 100중량부를 기준으로 아연분말 20∼23중량부, 그래핀 1∼2중량부를 더 포함함으로써 기능성 도료에 방청기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법을 제공한다.The present invention for achieving the above technical problem, in implementing a method for manufacturing a functional paint having both flame-retardant, waterproof and rust-proof functions, expanded graphite 20-37% by weight; The expanded graphite prevents fire by forming a flame-retardant layer on the carbonized part in contact with the flame to remove the fuel, oxygen, and the combustible fuel among the three elements of combustion, and to prevent the generation of dust and harmful gases during carbonization. , 10 to 20% by weight of flame retardant; The flame retardant is composed of any one or any one or more mixtures selected from Melamine polyphosphate, Melamine cyanurate, or phosphoric acid ester, and the selected flame retardant melts by receiving heat while being burned, so as to penetrate between the expanded graphite, and the expanded graphite is blown away. It acts as a crosslinking function to prevent the formation of a flame retardant layer, and 40 to 56% by weight of a binder resin; The binder resin is made of a mixture of one or more selected from an aqueous ethylene vinyl acetate resin, an aqueous urethane resin, or an aqueous acrylic resin, and 10-20% by weight of purified water; 1 to 15% by weight of anti-scattering agents and auxiliary agents; The anti-scattering agent is made of a metal thiocyanate having a melting point of 170 to 270° C. or a mixture of one or more selected from ammonium borate to impart a flame retardant function, and the expanded graphite, flame retardant, binder resin, purified water, By adding a waterproof emulsion binder having 15 to 23 parts by weight with respect to 100 parts by weight of the functional paint mixture as an anti-scattering agent and an auxiliary agent, the emulsion binder is dried and moisture disappears, forming a vinyl resin film to perform the waterproof function. A functional paint having both flame-retardant, waterproof and rust-proof functions, characterized in that it is configured to impart rust prevention function to the functional paint by further including 20 to 23 parts by weight of zinc powder and 1 to 2 parts by weight of graphene based on 100 parts by weight of the functional paint. Provides a manufacturing method.
이때, 상기 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성하는 것을 특징으로 한다.At this time, it is characterized in that the functional paint is configured to provide a color function by further including 5 to 12 parts by weight of a pigment based on 100 parts by weight of the functional paint.
또한, 상기 기능성 도료에 절연제인 이산화티타늄을 더 투입하되, 기능성 도료 100중량부를 기준으로 3.5∼7.5 중량부가 포함되도록 하되, 상기 방수성 Emulsion 바인더를 포함하여 기능성 도료를 완성한 후, 39∼42℃의 조건 하에서 2∼5분 동안 교반시키도록 하여, 상기 기능성 도료의 탄화층을 형성하는 것을 촉진 및 보강함과 아울러, 화재에 의한 열 전달 시 발포층의 형성을 촉진시키며, 내화성능을 향상시키도록 구성하는 것을 특징으로 한다.In addition, titanium dioxide, which is an insulating material, is further added to the functional paint, but 3.5 to 7.5 parts by weight based on 100 parts by weight of the functional paint are included. After completing the functional paint including the waterproof emulsion binder, the condition of 39 to 42°C It is configured to promote and reinforce the formation of the carbonized layer of the functional paint by stirring it for 2 to 5 minutes under the conditions, and promote the formation of the foam layer during heat transfer by fire and improve fire resistance. It is characterized by that.
또한, 상기 방수성 Emulsion 바인더는 기능성 도료 100중량부를 기준으로 23∼27중량부가 포함되도록 하되, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제를 혼합하여 기능성 도료를 완성한 후 40∼43℃의 조건 하에서 5∼10분 동안 교반시키도록 구성하는 것을 특징으로 한다.In addition, the waterproof emulsion binder should contain 23 to 27 parts by weight based on 100 parts by weight of the functional paint, but after completing the functional paint by mixing the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, 40 to 43°C. It is characterized in that it is configured to stir for 5 to 10 minutes under the conditions of.
그리고, 상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 임을 특징으로 한다.In addition, the expanded graphite has a particle diameter of 20 to 27 μm, an expansion ratio of 430 to 470 times, and a density of 2.6 to 3.0 g/cm 3.
또 다른 본 발명은, 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료를 구성함에 있어서, 화염과 접촉한 탄화부위에 방염층을 형성토록 하여 연소의 3요소인 연료, 산소, 열 중 가연물인 연료를 제거함으로써 화재를 방지하고 탄화 시 분진 및 유해가스의 발생을 방지토록 하는 팽창흑연; Melamine polyphosphate계, Melamine cyanurate계 또는 인산에스테르 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지고, 상기 선택된 난연제는 연소되면서 열을 받아 용융하여 상기 팽창흑연 사이사이에 스며들어 팽창흑연의 날림 현상을 막아주는 가교역할을 하여 방염층이 형성되게 하는 난연제; 수성 에틸렌 비닐 아세테이트 수지, 수성 우레탄 수지 또는 수성 아크릴 수지 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지는 바인더 수지; 정제수; 170∼270℃의 융점을 갖는 티오시안산 금속염 또는 붕산암모늄 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지도록 하여 방염기능이 부여되도록 하는 비산방지제 및 보조제; 상기 기능성 도료는 팽창흑연 20∼37중량%, 난연제 10∼20중량%, 바인더 수지40∼56중량%, 정제수 10∼20중량%, 비산방지제 및 보조제 1∼15중량%로 이루어지며, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제로 된 기능성 도료 혼합물 100중량부에 대하여 15∼23중량부를 갖는 방수성 Emulsion 바인더를 투입함으로써 상기 Emulsion 바인더가 건조되어 수분이 없어지면서 비닐수지막을 형성하여 방수기능이 수행되도록 구성하고, 상기 기능성 도료 100중량부를 기준으로 아연분말 20∼23중량부, 그래핀 1∼2중량부를 더 포함함으로써 기능성 도료에 방청기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료를 제공한다.In another aspect of the present invention, in constructing a functional paint having both flame-retardant, waterproof and rust-proof functions, a flame-retardant layer is formed on the carbonized portion in contact with the flame, so that the three elements of combustion, fuel, oxygen, and fuel, which are combustibles, are used. Expanded graphite that prevents fire by removing it and prevents the generation of dust and harmful gases during carbonization; It consists of any one or any one or more mixtures selected from Melamine polyphosphate, Melamine cyanurate, or phosphate ester, and the selected flame retardant melts by receiving heat while being burned, so as to penetrate between the expanded graphite and prevent the blowing of the expanded graphite. A flame retardant that acts as a crosslink to form a flame retardant layer; A binder resin comprising any one or a mixture of any one or more selected from an aqueous ethylene vinyl acetate resin, an aqueous urethane resin, or an aqueous acrylic resin; Purified water; A shatterproof agent and an adjuvant for imparting a flame retardant function by being made of a mixture of one or more selected from metal thiocyanate or ammonium borate having a melting point of 170 to 270°C; The functional paint consists of 20 to 37% by weight of expanded graphite, 10 to 20% by weight of flame retardant, 40 to 56% by weight of binder resin, 10 to 20% by weight of purified water, 1 to 15% by weight of anti-scattering agent and auxiliary agent, and the expanded graphite By adding a waterproof emulsion binder having 15 to 23 parts by weight per 100 parts by weight of a functional paint mixture consisting of flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, the emulsion binder is dried and moisture disappears, forming a vinyl resin film to waterproof. Flame-retardant and waterproof, characterized in that it is configured to perform a function, and further comprises 20 to 23 parts by weight of zinc powder and 1 to 2 parts by weight of graphene based on 100 parts by weight of the functional paint, thereby imparting a rust prevention function to the functional paint. And it provides a functional paint having a rust prevention function at the same time.
이때, 상기 방수성 Emulsion 바인더는 기능성 도료 100중량부를 기준으로 23∼27중량부가 포함되도록 하되, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제를 혼합하여 기능성 도료를 완성한 후 40∼43℃의 조건 하에서 5∼10분 동안 교반시키도록 구성하는 것을 특징으로 한다.At this time, the waterproof emulsion binder should contain 23 to 27 parts by weight based on 100 parts by weight of the functional paint, but after completing the functional paint by mixing the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, 40 to 43°C. It is characterized in that it is configured to stir for 5 to 10 minutes under the conditions of.
또한, 상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 임을 특징으로 한다.In addition, the expanded graphite has a particle diameter of 20 to 27 μm, an expansion rate of 430 to 470 times, and a density of 2.6 to 3.0 g/cm 3.
또한, 상기 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성하는 것을 특징으로 한다.In addition, it is characterized in that the functional paint is configured to impart a color function to the functional paint by further including 5 to 12 parts by weight of the pigment based on 100 parts by weight of the functional paint.
그리고, 상기 기능성 도료에 절연제인 이산화티타늄을 더 투입하되, 기능성 도료 100중량부를 기준으로 3.5∼7.5 중량부가 포함되도록 하되, 상기 방수성 Emulsion 바인더를 포함하여 기능성 도료를 완성한 후, 39∼42℃의 조건 하에서 2∼5분 동안 교반시키도록 하여, 상기 기능성 도료의 탄화층을 형성하는 것을 촉진 및 보강함과 아울러, 화재에 의한 열 전달 시 발포층의 형성을 촉진시키며, 내화성능을 향상시키도록 구성하는 것을 특징으로 한다.In addition, titanium dioxide, which is an insulating material, is further added to the functional paint, but 3.5 to 7.5 parts by weight are included based on 100 parts by weight of the functional paint, but after completing the functional paint including the waterproof emulsion binder, the condition of 39 to 42°C It is configured to promote and reinforce the formation of the carbonized layer of the functional paint by stirring it for 2 to 5 minutes under the conditions, and promote the formation of the foam layer during heat transfer by fire and improve fire resistance. It is characterized by that.
상기한 본 발명에 의하면 팽창흑연을 이용한 도료로 팽창흑연과 불꽃이 접촉하였을 때 발포되어 방염층을 형성하여 가연물을 보호함으로써 화재의 전이를 방지함과 아울러, 연소의 3요소인 연료, 산소, 열 중 연료인 가연물이 없어져 화염의 전이를 막도록 하는 방염 기능과 함께 방청 및 방수기능을 겸비할 수 있는 등의 효과가 있다.According to the present invention as described above, when the expanded graphite and the flame come into contact with the expanded graphite, it is foamed to form a flame retardant layer to protect the combustible material, thereby preventing the transfer of fire, and the three elements of combustion, fuel, oxygen, and heat. There is an effect such as being able to combine rust and waterproof functions with a flame retardant function that prevents the transmission of flames by eliminating combustibles, which are heavy fuels.
도 1은 본 발명에 의한 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법의 공정순서 예시도
도 2는 본 발명에 의한 팽창 방염막 방염 도료 개념 예시도
도 3은 본 발명에 의한 불연성 방염층 형성 기본 개념 예시도
도 4는 본 발명에 의한 기능성 도료와 종래제품(타사)과의 신축성 및 방수성 비교 예시도
도 5는 본 발명에 의한 기능성 도료의 주요 성능 지표 예시도
도 6은 본 발명에 의한 기능성 도료의 기술 대비 예시도1 is an exemplary process sequence diagram of a method for manufacturing a functional paint having both flame-retardant, waterproof, and rust-proof functions according to the present invention.
Figure 2 is a conceptual illustration of the expanded flame retardant film flame retardant coating according to the present invention
Figure 3 is a schematic diagram of the basic concept of forming a non-flammable flame retardant layer according to the present invention
Figure 4 is an exemplary view comparing elasticity and waterproofness between a functional paint according to the present invention and a conventional product (other companies)
5 is an exemplary view of main performance indicators of the functional paint according to the present invention
6 is an exemplary view compared to the technology of the functional paint according to the present invention
이하 본 발명의 실시를 위한 구체적인 내용을 첨부한 도면을 참조하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings, specific details for the implementation of the present invention will be described in more detail.
본 발명은 팽창흑연을 이용한 도료로 팽창흑연과 불꽃이 접촉하였을 때 발포되어 방염층을 형성하여 가연물을 보호함으로써 화재의 전이를 방지함과 아울러, 연소의 3요소인 연료, 산소, 열 중 연료인 가연물이 없어져 화염의 전이를 막도록 하는 방염 기능과 함께 방청 및 방수기능을 겸비할 수 있도록 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법 및 그 기능성 도료에 관한 것으로서 도 1 내지 도 6을 참고하여 보면 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제, 그리고 방수성 Emulsion 바인더, 아연분말, 그래핀을 포함하여 이루어진다.The present invention is a paint using expanded graphite, which is foamed when the expanded graphite and flame contact with the flame to form a flame retardant layer to protect combustibles, thereby preventing the transfer of fire, as well as preventing the transfer of fire, which is a fuel among the three elements of combustion, fuel, oxygen, and heat. A method for manufacturing a functional paint having both a flame-retardant function that prevents the spread of flames by eliminating combustibles, as well as a flame-retardant and waterproof and rust-proof function, and the functional paints shown in FIGS. 1 to 6 For reference, it includes expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, and waterproof emulsion binder, zinc powder, and graphene.
본 발명의 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법을 구현하기 위해 구비되는 상기 팽창흑연은 도 2 및 도 3에서와 같이 화염과 접촉한 탄화부위에 방염층을 형성토록 하여 연소의 3요소인 연료, 산소, 열 중 가연물인 연료를 제거함으로써 화재를 방지하고 탄화 시 분진 및 유해가스의 발생을 방지토록 하기 위한 것이다. 이때, 상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 유지되도록 함이 바람직하다.The expanded graphite, which is provided to implement the method of manufacturing a functional paint having both the flame retardant, waterproof and antirust functions of the present invention, forms a flame retardant layer on the carbonized part in contact with the flame as shown in FIGS. 2 and 3 It is to prevent fire by removing fuel, which is combustible among elements of fuel, oxygen, and heat, and to prevent generation of dust and harmful gas during carbonization. At this time, it is preferable that the expanded graphite has a particle diameter of 20 to 27 μm, an expansion rate of 430 to 470 times, and a density of 2.6 to 3.0 g/cm 3.
그리고, 상기 난연제는 Melamine polyphosphate계, Melamine cyanurate계 또는 인산에스테르 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지고, 상기 선택된 난연제는 연소되면서 열을 받아 용융하여 상기 팽창흑연 사이사이에 스며들어 팽창흑연의 날림 현상을 막아주는 가교역할을 하여 방염층이 형성되게 하는 것이다.In addition, the flame retardant is made of any one or any one or more mixtures selected from Melamine polyphosphate, Melamine cyanurate, or phosphoric acid ester, and the selected flame retardant melts by receiving heat while being burned to penetrate between the expanded graphite, It acts as a cross-linking function to prevent the flying phenomenon and forms a flame retardant layer.
이때, 상기 팽창흑연과 함께 위 난연제를 사용하였을 시 난연제의 성분 중 하나인 Melamine이 연소되면서 열을 받아 용융되어 팽창흑연 사이사이에 녹아 들어가 팽창흑연이 날아가는 현상을 막아 주고 서로 가교역할을 하여 방염층을 형성하게 되는 것이다.At this time, when the above flame retardant is used together with the expanded graphite, Melamine, which is one of the components of the flame retardant, is burned and melted by heat to melt between the expanded graphite, preventing the expanded graphite from flying away, and acting as a crosslinking between the expanded graphite. Is formed.
위와 같이 생성되는 방염층은 팽창흑연 특유의 날림이 적고 서로 단단하게 엉켜 붙을 수 있게 팽창흑연과 특정 난연제의 성분, 난연성 바인더의 종류, 그리고 이 방염액 구성물들의 배합비가 핵심이라 할 수 있다.The flame-retardant layer created as above has little flying peculiar to expanded graphite, and the composition of expanded graphite and a specific flame retardant, the kind of flame-retardant binder, and the blending ratio of the flame retardant components are key so that they can be firmly entangled with each other.
상기 기능성 도료의 대상물에 대한 부착성이 요구되므로 이를 위해 바인더 수지가 구비된다. 상기 바인더 수지는 수성 에틸렌 비닐 아세테이트 수지, 수성 우레탄 수지 또는 수성 아크릴 수지 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지도록 한다.Since adhesion of the functional paint to the object is required, a binder resin is provided for this purpose. The binder resin is made of an aqueous ethylene vinyl acetate resin, an aqueous urethane resin, or a mixture of any one or more selected from an aqueous acrylic resin.
또한, 상기 기능성 도료를 제조하기 위해 정제수가 필요하며, 이 외에도 비산방지제 및 보조제를 필요로 하게 된다. 이때, 상기 비산방지제는 170∼270℃의 융점을 갖는 티오시안산 금속염 또는 붕산암모늄 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지도록 하여 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제의 혼합으로 된 기능성 도료에 의해 방염기능이 부여되도록 한다.In addition, purified water is required to manufacture the functional paint, and in addition, a scattering inhibitor and an auxiliary agent are required. At this time, the anti-scattering agent is made of any one or any one or more mixtures selected from metal thiocyanate or ammonium borate having a melting point of 170 to 270°C, so that the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent The flame retardant function is imparted by the mixed functional paint.
이때, 상기 기능성 도료는 팽창흑연 20∼37중량%, 난연제 10∼20중량%, 바인더 수지40∼56중량%, 정제수 10∼20중량%, 비산방지제 및 보조제 1∼15중량%로 이루어지도록 함이 바람직하다.At this time, the functional paint is made of 20 to 37% by weight of expanded graphite, 10 to 20% by weight of flame retardant, 40 to 56% by weight of binder resin, 10 to 20% by weight of purified water, 1 to 15% by weight of anti-scattering agent and auxiliary agent. desirable.
위와 같이 구성되는 상기 기능성 도료는 방염기능을 포함하고 있다. 이에 본 발명에서는 이러한 기능성 도료에 방수기능과 방청기능을 동시에 부여하도록 구현하기 위해, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제로 된 기능성 도료 혼합물 100중량부에 대하여 15∼23중량부를 갖는 방수성 Emulsion 바인더를 투입함으로써 상기 Emulsion 바인더가 건조되어 수분이 없어지면서 비닐수지막을 형성하여 방수기능이 수행되도록 구성한다.The functional paint configured as above contains a flame retardant function. Accordingly, in the present invention, in order to simultaneously impart a waterproof function and a rust prevention function to such a functional paint, 15 to 23 parts by weight per 100 parts by weight of the functional paint mixture consisting of the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent By injecting a waterproof emulsion binder having a part, the emulsion binder is dried so that moisture disappears and a vinyl resin film is formed to perform the waterproof function.
그리고, 상기 기능성 도료 100중량부를 기준으로 아연분말 20∼23중량부, 그래핀 1∼2중량부를 더 포함함으로써 기능성 도료에 방청기능이 부여되도록 구성한다.In addition, 20 to 23 parts by weight of zinc powder and 1 to 2 parts by weight of graphene are further included based on 100 parts by weight of the functional paint, so that the functional paint is provided with an anti-rust function.
종래의 기능성 도료에서 방염, 방수 및 방청 기능을 수행하기 위해서는 대상물에 프라이머칠 한 다음, 방수도료를 도포하고 건조한 후, 다시 방청도료를 도포하고 건조한 다음, 또 방청도료를 도포하여 건조하는 방식을 채택하여 왔기 때문에 작업 시간이 오래 걸리는 문제점이 발생되어 본 발명에서는 이를 동시에 수행할 수 있도록 개발한 것이다.In order to perform flame-retardant, waterproof and rust-preventing functions in conventional functional paints, a method of primer coating on the object, then applying and drying the waterproof paint, then applying and drying the anti-rust paint again, and then applying and drying the anti-rust paint is adopted. Because of this, a problem that takes a long time to work occurs, and the present invention is developed to perform this simultaneously.
상기한 구성으로 된 기능성 도료는 기존의 목재, 합판용 제품과 달리 목재, 철근, 플라스틱, EPS, 유리 등 어느 곳이든 시공이 가능하여 넓은 적용범위로 건축, 산업현장에 보급이 가능하게 된다. 뿐만 아니라, 종래제품과 차별화된 방수기능, 빠른 건조시간, 하도 미사용, 뛰어난 접착력을 가지게 된다.Unlike existing wood and plywood products, the functional paint having the above configuration can be constructed anywhere such as wood, reinforced steel, plastic, EPS, and glass, and thus can be distributed to construction and industrial sites with a wide range of applications. In addition, it has a waterproof function differentiated from the conventional products, quick drying time, no undercoat, and excellent adhesion.
본 발명의 다른 실시예로서 상기한 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성할 수 있다.As another embodiment of the present invention, 5 to 12 parts by weight of a pigment may be further included based on 100 parts by weight of the functional paint, so that a color function is imparted to the functional paint.
또한, 상기 기능성 도료에 절연제인 이산화티타늄을 더 투입하되, 기능성 도료 100중량부를 기준으로 3.5∼7.5 중량부가 포함되도록 하되, 상기 방수성 Emulsion 바인더를 포함하여 기능성 도료를 완성한 후, 39∼42℃의 조건 하에서 2∼5분 동안 교반시키도록 하여, 상기 기능성 도료의 탄화층을 형성하는 것을 촉진 및 보강함과 아울러, 화재에 의한 열 전달 시 발포층의 형성을 촉진시키며, 내화성능을 향상시키도록 구성할 수 있고, 상기 방수성 Emulsion 바인더는 기능성 도료 100중량부를 기준으로 23∼27중량부가 포함되도록 하되, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제를 혼합하여 기능성 도료를 완성한 후 40∼43℃의 조건 하에서 5∼10분 동안 교반시키도록 구성할 수 있다.In addition, titanium dioxide, which is an insulating material, is further added to the functional paint, but 3.5 to 7.5 parts by weight based on 100 parts by weight of the functional paint are included. After completing the functional paint including the waterproof emulsion binder, the condition of 39 to 42°C Under the condition to stir for 2 to 5 minutes, it promotes and reinforces the formation of the carbonized layer of the functional paint, promotes the formation of the foam layer during heat transfer by fire, and improves fire resistance. The waterproof emulsion binder should contain 23 to 27 parts by weight based on 100 parts by weight of the functional paint, but after completing the functional paint by mixing the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, 40 to 43 It can be configured to stir for 5 to 10 minutes under conditions of ℃.
상기와 같은 본 발명의 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법에 의한 기능성도료는 화염과 접촉한 탄화부위에 방염층을 형성토록 하여 연소의 3요소인 연료, 산소, 열 중 가연물인 연료를 제거함으로써 화재를 방지하고 탄화 시 분진 및 유해가스의 발생을 방지토록 하는 팽창흑연; Melamine polyphosphate계, Melamine cyanurate계 또는 인산에스테르 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지고, 상기 선택된 난연제는 연소되면서 열을 받아 용융하여 상기 팽창흑연 사이사이에 스며들어 팽창흑연의 날림 현상을 막아주는 가교역할을 하여 방염층이 형성되게 하는 난연제; 수성 에틸렌 비닐 아세테이트 수지, 수성 우레탄 수지 또는 수성 아크릴 수지 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지는 바인더 수지; 정제수; 170∼270℃의 융점을 갖는 티오시안산 금속염 또는 붕산암모늄 중 선택된 어느 하나 또는 어느 하나 이상의 혼합물로 이루어지도록 하여 방염기능이 부여되도록 하는 비산방지제 및 보조제; 상기 기능성 도료는 팽창흑연 20∼37중량%, 난연제 10∼20중량%, 바인더 수지40∼56중량%, 정제수 10∼20중량%, 비산방지제 및 보조제 1∼15중량%로 이루어지며, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제로 된 기능성 도료 혼합물 100중량부에 대하여 15∼23중량부를 갖는 방수성 Emulsion 바인더를 투입함으로써 상기 Emulsion 바인더가 건조되어 수분이 없어지면서 비닐수지막을 형성하여 방수기능이 수행되도록 구성하고, 상기 기능성 도료 100중량부를 기준으로 아연분말 20∼23중량부, 그래핀 1∼2중량부를 더 포함함으로써 기능성 도료에 방청기능이 부여되도록 구성한다.The functional paint according to the method of manufacturing a functional paint having both flame-retardant, waterproof and rust-preventing functions of the present invention as described above, forms a flame-retardant layer on the carbonized part in contact with the flame, which is a combustible material among the three elements of combustion: fuel, oxygen, and heat. Expanded graphite that prevents fire by removing fuel and prevents generation of dust and harmful gases during carbonization; It consists of any one or any one or more mixtures selected from Melamine polyphosphate, Melamine cyanurate, or phosphate ester, and the selected flame retardant melts by receiving heat while being burned, so as to penetrate between the expanded graphite and prevent the blowing of the expanded graphite. A flame retardant that acts as a crosslink to form a flame retardant layer; A binder resin comprising any one or a mixture of any one or more selected from an aqueous ethylene vinyl acetate resin, an aqueous urethane resin, or an aqueous acrylic resin; Purified water; A shatterproof agent and an adjuvant for imparting a flame retardant function by being made of a mixture of one or more selected from metal thiocyanate or ammonium borate having a melting point of 170 to 270°C; The functional paint consists of 20 to 37% by weight of expanded graphite, 10 to 20% by weight of flame retardant, 40 to 56% by weight of binder resin, 10 to 20% by weight of purified water, 1 to 15% by weight of anti-scattering agent and auxiliary agent, and the expanded graphite By adding a waterproof emulsion binder having 15 to 23 parts by weight per 100 parts by weight of a functional paint mixture consisting of flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, the emulsion binder is dried and moisture disappears, forming a vinyl resin film to waterproof. The function is configured to be performed, and 20 to 23 parts by weight of zinc powder and 1 to 2 parts by weight of graphene are further included based on 100 parts by weight of the functional paint, so that the functional paint is provided with a rust prevention function.
이때, 상기 방수성 Emulsion 바인더는 기능성 도료 100중량부를 기준으로 23∼27중량부가 포함되도록 하되, 상기 팽창흑연, 난연제, 바인더 수지, 정제수, 비산방지제 및 보조제를 혼합하여 기능성 도료를 완성한 후 40∼43℃의 조건 하에서 5∼10분 동안 교반시키도록 구성함이 바람직하고, 또한, 상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 임이 바람직하며, 또한, 상기 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성함이 바람직하고, 그리고, 상기 기능성 도료에 절연제인 이산화티타늄을 더 투입하되, 기능성 도료 100중량부를 기준으로 3.5∼7.5 중량부가 포함되도록 하되, 상기 방수성 Emulsion 바인더를 포함하여 기능성 도료를 완성한 후, 39∼42℃의 조건 하에서 2∼5분 동안 교반시키도록 하여, 상기 기능성 도료의 탄화층을 형성하는 것을 촉진 및 보강함과 아울러, 화재에 의한 열 전달 시 발포층의 형성을 촉진시키며, 내화성능을 향상시키도록 구성함이 바람직하다.At this time, the waterproof emulsion binder should contain 23 to 27 parts by weight based on 100 parts by weight of the functional paint, but after completing the functional paint by mixing the expanded graphite, flame retardant, binder resin, purified water, anti-scattering agent and auxiliary agent, 40 to 43°C. It is preferable to agitate for 5 to 10 minutes under the conditions of, and the particle diameter of the expanded graphite is 20 to 27 μm, has an expansion rate of 430 to 470 times, and the density is preferably 2.6 to 3.0 g/cm 3 In addition, it is preferable to further include 5 to 12 parts by weight of a pigment based on 100 parts by weight of the functional paint so that a color function is imparted to the functional paint, and titanium dioxide as an insulating material is further added to the functional paint, 3.5 to 7.5 parts by weight based on 100 parts by weight of the functional paint are included, but after completing the functional paint including the waterproof emulsion binder, stir for 2 to 5 minutes under the condition of 39 to 42°C. It is preferable to promote and reinforce the formation of the carbonized layer, promote the formation of the foam layer during heat transfer by fire, and improve the fire resistance performance.
상술된 바와 같은 본 발명의 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법 및 그 기능성 도료에 의하면 팽창흑연을 이용한 도료로 팽창흑연과 불꽃이 접촉하였을 때 발포되어 방염층을 형성하여 가연물을 보호함으로써 화재의 전이를 방지함과 아울러, 연소의 3요소인 연료, 산소, 열 중 연료인 가연물이 없어져 화염의 전이를 막도록 하는 방염 기능과 함께 방청 및 방수기능을 겸비할 수 있게 된다.According to the method for manufacturing a functional paint having both flame-retardant, waterproof and rust-preventing functions of the present invention as described above, and the functional paint, a paint using expanded graphite is foamed when the expanded graphite and flame come into contact to form a flame retardant layer to protect combustibles. By doing so, it is possible to prevent the transmission of fire, and to have both rust and waterproof functions, along with a flame retardant function that prevents the transmission of the flame by eliminating the fuel, oxygen, and inflammable substances, which are fuels among the three elements of combustion.
이상에서 설명한 본 발명은, 도면에 도시된 일실시 예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시 예가 가능하다는 점을 명확히 하여야 할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술적 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The present invention described above has been described with reference to an embodiment shown in the drawings, but this is only exemplary, and various modifications and other equivalent embodiments are possible from those of ordinary skill in the art. Should be clarified. Therefore, the true technical protection scope of the present invention should be interpreted by the appended claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.
Claims (10)
바인더 수지로 수성 에틸렌비닐아세테이트수지, 수성 우레탄수지 또는 수성 아크릴수지 중에서 선택된 하나 또는 2이상의 혼합물 40~56중량%,
정제수 10~20중량%, 비산방지제로 170~270℃의 융점을 갖는 티오시안산금속염 또는 붕산암모늄 중에서 선택된 하나 또는 2이상의 혼합물 및 보조제 각 1~15중량%를 혼합하여 기능성 도료 혼합물을 완성한 후,
상기 기능성도료 혼합물 100중량부에 대하여, 방수성 Emulsion 바인더 23~27중량부를 투입하여 40~43℃의 조건 하에서 5~10분 동안 교반하고,
상기 기능성 도료 100중량부를 기준으로 아연분말 20~23중량부 그래핀 1~2중량부를 더 포함함으로써 기능성도료에 방청기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법.
20 to 37% by weight of expanded graphite, 10 to 20% by weight of a mixture of one or more selected from Melamine polyphosphate, Melamine cyanurate, or phosphate ester as flame retardant,
40 to 56% by weight of a mixture of one or two or more selected from aqueous ethylene vinyl acetate resin, aqueous urethane resin, or aqueous acrylic resin as a binder resin,
After mixing 10 to 20% by weight of purified water, one or two or more mixtures selected from metal thiocyanate or ammonium borate having a melting point of 170 to 270°C as an anti-scattering agent and 1 to 15% by weight of each of an auxiliary agent to complete a functional paint mixture,
With respect to 100 parts by weight of the functional paint mixture, 23 to 27 parts by weight of a waterproof emulsion binder were added and stirred for 5 to 10 minutes under the conditions of 40 to 43°C,
Functional paint having both flame-retardant, waterproof and rust-proof functions, characterized in that by further including 1 to 2 parts by weight of zinc powder and 1 to 2 parts by weight of graphene based on 100 parts by weight of the functional paint. Manufacturing method.
상기 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법.
The method of claim 1,
A method for producing a functional paint having both flame-retardant, waterproof and rust-preventing functions, characterized in that it further comprises 5 to 12 parts by weight of a pigment based on 100 parts by weight of the functional paint to impart a color function to the functional paint.
상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 임을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료 제조방법.
The method of claim 2,
The method for producing a functional paint having both flame-retardant, waterproof and rust-preventing functions, characterized in that the expanded graphite has a particle diameter of 20 to 27 μm, an expansion rate of 430 to 470 times, and a density of 2.6 to 3.0 g/cm 3.
바인더 수지로 수성 에틸렌비닐아세테이트수지, 수성 우레탄수지 또는 수성 아크릴수지 중에서 선택된 하나 또는 2이상의 혼합물 40~56중량%,
정제수 10~20중량%, 비산방지제로 170~270℃의 융점을 갖는 티오시안산금속염 또는 붕산암모늄 중에서 선택된 하나 또는 2이상의 혼합물 및 보조제 1~15중량%를 혼합하여 완성한 기능성 도료 혼합물 100중량부에 대하여, 방수성 Emulsion 바인더 23~27중량부를 투입하여 40~43℃의 조건 하에서 5~10분 동안 교반하는 것을 구성으로 하고, 상기 기능성 도료 100중량부를 기준으로 아연분말 20~23중량부, 그래핀 1~2중량부를 더 포함함으로써 기능성도료에 방청기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료.
20 to 37% by weight of expanded graphite, 10 to 20% by weight of a mixture of one or more selected from Melamine polyphosphate, Melamine cyanurate, or phosphate ester as flame retardant,
40 to 56% by weight of a mixture of one or two or more selected from aqueous ethylene vinyl acetate resin, aqueous urethane resin, or aqueous acrylic resin as a binder resin,
100 parts by weight of a functional paint mixture completed by mixing 10 to 20% by weight of purified water, one or two or more mixtures selected from metal thiocyanate or ammonium borate having a melting point of 170 to 270°C as an anti-scattering agent and 1 to 15% by weight of an auxiliary agent On the other hand, 23 to 27 parts by weight of a waterproof emulsion binder is added and stirred for 5 to 10 minutes under the condition of 40 to 43°C, and 20 to 23 parts by weight of zinc powder, graphene 1 based on 100 parts by weight of the functional paint Functional paint having a flame-retardant, waterproof, and rust-preventing function at the same time, characterized in that it is configured to impart a rust prevention function to the functional paint by further including ~2 parts by weight.
상기 팽창흑연의 입경은 20∼27㎛이고, 430∼470배의 팽창율을 가지며, 밀도가 2.6∼3.0g/㎤ 임을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료.
The method of claim 6,
The expanded graphite has a particle diameter of 20 to 27 μm, an expansion ratio of 430 to 470 times, and a density of 2.6 to 3.0 g/cm 3.
상기 기능성 도료 100중량부를 기준으로 안료 5∼12중량부를 더 포함하여 기능성 도료에 색상 기능이 부여되도록 구성하는 것을 특징으로 하는 방염과 방수 및 방청 기능을 동시에 갖는 기능성 도료.
The method of claim 8,
Functional paint having a flame-retardant, waterproof and rust-proof function at the same time, characterized in that the functional paint is configured to impart a color function to the functional paint by further including 5 to 12 parts by weight of the pigment based on 100 parts by weight of the functional paint.
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| KR101291114B1 (en) | 2013-02-05 | 2013-08-01 | 유한회사 한길이엔텍 | Waterproof and anticorrosion paint composition including elastomer polymer and ceramic and constructing methods using thereof |
| KR101589060B1 (en) * | 2014-01-22 | 2016-01-27 | 신호테크 주식회사 | Environment Friendly and None Toxic Intumescent Fire-Retardant Paint |
| KR101745623B1 (en) * | 2015-05-15 | 2017-06-20 | 민성기 | Incombustible film coating material containing expanded graphite and the manufacturing and using method of the same |
| KR20190050022A (en) * | 2017-11-02 | 2019-05-10 | 주식회사 한국화이어텍 | Anticorrosive coating composition containing conductive nano-materials |
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| KR102654318B1 (en) | 2023-09-11 | 2024-04-04 | 주식회사 서한산업 | Multi-layer waterproof paint applied to apartment complexes and waterproofing construction method using the same |
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