KR102103908B1 - Natural water-based paint composition having flame-retardant and fire-retardant and preparing the same - Google Patents
Natural water-based paint composition having flame-retardant and fire-retardant and preparing the same Download PDFInfo
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- KR102103908B1 KR102103908B1 KR1020160085742A KR20160085742A KR102103908B1 KR 102103908 B1 KR102103908 B1 KR 102103908B1 KR 1020160085742 A KR1020160085742 A KR 1020160085742A KR 20160085742 A KR20160085742 A KR 20160085742A KR 102103908 B1 KR102103908 B1 KR 102103908B1
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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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
- C09K21/04—Inorganic materials containing phosphorus
Abstract
본 발명은 물, 팽윤토, 올리고당, 소포제, 방부제, 분산제, 증점제 및 폴리비닐알코올을 포함하는 바인더 용액인 제1 성분; 방해석, 이산화티타늄 및 백운석을 포함하는 백색 계통의 세라믹 성분(W); 및 황토석, 고령토 및 활석을 포함하는 황토색 계통의 세라믹 성분(Y);을 포함하는 세라믹 성분인 제2 성분; 및 탄산수소칼륨, 탄산수소나트륨, 수산화알루미늄, 및 수산화마그네슘 중에서 선택된 1종 이상을 포함하는 무기 난연재인 제3 성분;을 포함하는, 방염 및 난연성의 천연 수성도료 조성물에 관한 것이다. 이에 의하여, 본 발명의 방염 및 난연성의 천연 수성도료 조성물은 종래 방염 및 난연성 도료 조성물에 사용되던 할로겐 화합물, 인계 또는 질소계 유기 난연재를 배제하고, 무기계 난연재를 도입함으로써 난연성능을 유지하거나 향상시키면서도 인체에 무해하고 환경 친화적인 효과가 있다.The present invention is a first component that is a binder solution containing water, swollen soil, oligosaccharides, antifoaming agents, preservatives, dispersants, thickeners and polyvinyl alcohol; A white-based ceramic component (W) including calcite, titanium dioxide and dolomite; And an ocher-colored ceramic component (Y) comprising ocher stone, kaolin and talc; a second component that is a ceramic component; And a third component that is an inorganic flame retardant material comprising at least one selected from potassium hydrogen carbonate, sodium hydrogen carbonate, aluminum hydroxide, and magnesium hydroxide; and relates to a flame retardant and flame retardant natural aqueous coating composition. Thus, the flame-retardant and flame-retardant natural water-based paint composition of the present invention excludes halogen compounds, phosphorus-based or nitrogen-based organic flame retardants used in conventional flame-retardant and flame-retardant paint compositions, and introduces inorganic flame-retardant materials while maintaining or improving flame-retardant performance. Has a harmless and environmentally friendly effect.
Description
본 발명은 천연 수성도료 조성물 및 그의 제조방법에 관한 것으로, 더욱 상세하게는 무기 난연재를 포함하는 방염 및 난연성의 천연 수성도료 조성물 및 그의 제조방법 에 관한 것이다.The present invention relates to a natural water-based paint composition and a method for manufacturing the same, and more particularly, to a flame-retardant and flame-retardant natural water-based paint composition comprising an inorganic flame retardant and a method for manufacturing the same.
일반적으로 건축물의 외부 및 내부 표면을 보호하고 미관을 향상시키기 위하여 마감재를 사용하고 있으며 표면마감재로는 수성도료 또는 유성 도료가 널리 사용되고 있다. In general, finishing materials are used to protect the exterior and interior surfaces of buildings and to improve their aesthetics. Water-based or oil-based paints are widely used as surface finishes.
상기 표면마감재로 사용되는 수성도료 또는 유성 도료는 색소뿐 아니라 휘발성 유기용제 등을 혼합사용하는 유기화학 제품들이며 방출되는 휘발성 유기 화합물의 독성으로 인하여 환경오염문제를 발생시키고 있으며, 특히 실내에 사용되는 마감재용 도료로 부터 방출되는 휘발성 유기화합물(Volatile Organic Compound; VOC)은 인체에 손상을 주거나 건강을 해치는 문제점이 있으며 신축건물, 신축아파트 등에서는 이러한 현상이 더욱 심하게 나타나므로 소위 ‘새집증후군(Sick House Syndrome)’이라는 질병으로 인식될 정도로 사회적인 문제점으로 대두 되고 있다.The water-based or oil-based paint used as the surface finishing material is an organic chemical product that uses a mixture of volatile organic solvents as well as pigments, and creates environmental pollution problems due to the toxicity of volatile organic compounds released. Volatile organic compounds (VOCs) released from solvent paints have problems that can damage the human body or damage health, and these symptoms are more severe in new buildings and new apartments, so-called 'Sick House Syndrome' ) 'As a social problem.
상기한 문제점은 해결하기 위하여 유기용제를 사용하지 않는 수성도료와 관련한 선행기술로 예를 들면, 국내 공개특허공보 공개번호 10-2008-0101373호에 세라믹 분말의 안료를 100중량부로 기준으로 할 때 분말상의 인산티타늄 계열의 산소촉매가 1~25 중량부와; 수용성 고분자수지의 접착제가 10~70 중량부와; 분산제가0.5~1.5 중량부와; 증점제가 0.2~4.5 중량부와; 소포제가 0.2~1.0 중량부와; 평활제가 0.1~6.0 중량부와; 물이 20~85 중량부가 첨가되어 제조되는 것을 특징으로 하는 기능성 산소촉매의 수성도료를 개시하고 있으며, 또 국내 등록특허공보 등록번호 10-0618075호에는 황토, 토루말린, 벤토나이트 및 도석을 이용한 0.1~20미크론의 천연광물인 원적외선 복사체 분말(50~90중량%)과 나노 은을 함유한 이산화티타늄 및 곤교린을 포함하는 항균성 세라믹스분말(10~50중량%)이 혼합 구성된 20~60중량％ 의 복합 세라믹스 분말과, 수성 아크릴 에멀젼이나 우레탄 또는 에폭시 수지 등을 포함하는 30~70중량％의 페인트용 원료재와, 상기 복합 세라믹스 분말의 분산성을 높이기 위한 5~10중량％의 분산제 및 페인트의 점도가 적절하게 유지시키기 위한 0.1~8중량％의 증점제로 혼합 구성함을 특징으로 하는 황토를 이용한 기능성 원적외선 페인트를 개시하고 있으며, 국내 등록특허공보 등록번호 10-0955651호에 극미립의 황토석 분말, 헬구손분말, 옻나무 수액 및 수포제의 혼합물에 에폭시수지 및 유화제를 혼합하여 제조되는 음이온과 원적외선이 방출되는 친환경 도료 제조방법을 개시하고 있으며, 국내 등록특허공보 등록번호 10-1173007호에는 소성한 실리카 미분말과 토르말린 미분말의 수성 분산물에 리튬실리케이트 및 EVA로 이루어진 바인더를 소포제 및 증점제와 함께 혼합하여 건축 마감재를 제조하는 방법을 개시하고 있다.In order to solve the above problems, prior art related to water-based coatings that do not use organic solvents, for example, in the Korean Patent Publication No. 10-2008-0101373, the powder of the ceramic powder in the basis of 100 parts by weight of powder A titanium phosphate-based oxygen catalyst of 1 to 25 parts by weight; 10 to 70 parts by weight of the adhesive of the water-soluble polymer resin; Dispersant 0.5 to 1.5 parts by weight; 0.2 to 4.5 parts by weight of a thickener; Antifoaming agent 0.2 to 1.0 parts by weight; 0.1 to 6.0 parts by weight of the leveling agent; It discloses an aqueous coating of a functional oxygen catalyst characterized in that water is added by adding 20 to 85 parts by weight, and in Korean Patent Registration No. 10-0618075, 0.1 ~ using ocher, tourmaline, bentonite, and stone A composite of 20 to 60% by weight consisting of a mixture of 20-micron natural mineral far-infrared radiation powder (50 to 90% by weight) and an antibacterial ceramic powder (10 to 50% by weight) containing titanium dioxide and gonkyorin containing nano silver The viscosity of the paint is 30 to 70% by weight of the raw material for paint containing ceramics powder, aqueous acrylic emulsion or urethane or epoxy resin, and 5 to 10% by weight of the dispersant and paint for increasing the dispersibility of the composite ceramic powder. Functional far-infrared paint using ocher, characterized by mixing with 0.1 ~ 8% by weight thickener to keep properly disclosed, and registered domestic patent Bo Registration No. 10-0955651 discloses a method for manufacturing an eco-friendly paint that emits anions and far-infrared rays produced by mixing an epoxy resin and an emulsifier in a mixture of ultrafine ocher stone powder, helguson powder, lacquer sap and a foaming agent, Korean Registered Patent Publication No. 10-1173007 discloses a method of manufacturing a building finishing material by mixing a binder made of lithium silicate and EVA with an antifoaming agent and a thickener in an aqueous dispersion of calcined silica fine powder and tourmaline fine powder.
상기한 선행기술들은 무기세라믹과 수용성 유기바인더로 이루어진 수성도료로서 무기세라믹의 음이온 방출에 의한 실내공기의 정화효과를 나타내는 기술이고, 이들 선행기술뿐 아니라 대부분의 수성도료에 관한 선행기술들은 휘발성 유기용제의 사용을 배제하면서 무기세라믹의 음이온 방출에 의한 실내공기의 정화 등에 주안점을 두고 이루어지고 있으나, 이들 선행기술들에서는 아크릴수지 등 유기바인더 자체에서 발생하는 유해성 물질에 대한 문제점을 인식하지 못하고 있다.The above-mentioned prior arts are water-based coatings made of inorganic ceramics and water-soluble organic binders, and are techniques for purifying indoor air by anion emission of inorganic ceramics, and these prior arts as well as most prior arts related to water-based coatings are volatile organic solvents. While excluding the use of the main focus on the purification of indoor air by the release of negative ions of inorganic ceramics, these prior art technologies do not recognize the problem of harmful substances generated in the organic binder itself, such as acrylic resin.
또한, 도료에 난연성을 부여하기 위하여 종래 할로겐 화합물이나, 인계 또는 질소계 유기 난연재를 주로 사용하였으며, 이 경우 화재 시 유독기체의 발생으로 인해 인체에 치명적인 문제점이 있었다.In addition, in order to impart flame retardancy to paints, conventional halogen compounds, or phosphorus-based or nitrogen-based organic flame retardants were mainly used, and in this case, there was a fatal problem to the human body due to the generation of toxic gases during the fire.
본 발명은 무독성의 세라믹 성분 및 유해성이 없는 수용성 유기 바인더를 선택하여 도료의 무독성을 구현하였을 뿐 아니라, 무기 난연재를 도입하여 친환경적이며 인체에 무해하면서도 난연 및 방염 성능이 우수한 방염 및 난연성의 천연 수성도료를 제조함으로써 본 발명을 완성하였다.The present invention not only implements the non-toxicity of the paint by selecting a non-toxic ceramic component and a non-toxic water-soluble organic binder, but also introduces an inorganic flame retardant, which is eco-friendly, harmless to the human body, and is a flame-retardant and flame-retardant natural water-based paint with excellent performance. The present invention was completed by preparing.
본 발명의 목적은 상기 문제점을 해결하기 위한 것으로, 종래 방염 및 난연성 도료 조성물에 사용되던 할로겐 화합물, 인계 또는 질소계 유기 난연재를 배제하고, 무기계 난연재를 도입함으로써 난연 성능을 유지하거나 향상시키면서도 인체에 무해하고 환경 친화적인 방염 및 난연성의 천연 수성도료 조성물 및 그 제조방법을 제공하는 데 있다.The object of the present invention is to solve the above problems, and excludes halogen compounds, phosphorus-based or nitrogen-based organic flame retardants used in conventional flame retardant and flame retardant paint compositions, and introduces inorganic flame retardants to maintain or improve flame retardant performance while harmless to the human body And it is to provide an environmentally friendly flame-retardant and flame-retardant natural water-based paint composition and a manufacturing method thereof.
본 발명의 일 측면에 따르면, According to one aspect of the invention,
물 100중량부, 팽윤토 1.5~15중량부, 올리고당 0.1~10중량부, 소포제 0.1~10중량부, 방부제 0.1~10중량부, 분산제 0.1~10중량부, 증점제 0.1~10중량부 및 폴리비닐알코올 5~25중량부를 포함하는 바인더 용액인 제1 성분;100 parts by weight of water, 1.5 to 15 parts by weight of swollen soil, 0.1 to 10 parts by weight of oligosaccharide, 0.1 to 10 parts by weight of antifoaming agent, 0.1 to 10 parts by weight of preservative, 0.1 to 10 parts by weight of dispersant, 0.1 to 10 parts by weight of thickener and polyvinyl A first component that is a binder solution containing 5 to 25 parts by weight of alcohol;
방해석 100중량부, 이산화티타늄 20~25중량부 및 백운석 10~15중량부를 포함하는 백색 계통의 세라믹 성분(W); 및 황토석 100중량부, 고령토 3~5중량부 및 활석 3~5중량부를 포함하는 황토색 계통의 세라믹 성분(Y);을 포함하는 세라믹 성분인 제2 성분; 및 100 parts by weight of calcite, 20 to 25 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite, a white-based ceramic component (W); And an ocher-colored ceramic component (Y) comprising 100 parts by weight of ocher stone, 3 to 5 parts by weight of kaolin and 3 to 5 parts by weight of talc; a second component that is a ceramic component; And
탄산수소칼륨, 탄산수소나트륨, 수산화알루미늄, 및 수산화마그네슘 중에서 선택된 1종 이상을 포함하는 무기 난연재인 제3 성분;을 포함하고,Contains a third component that is an inorganic flame retardant material comprising at least one selected from potassium hydrogen carbonate, sodium hydrogen carbonate, aluminum hydroxide, and magnesium hydroxide;
상기 제1 성분 100중량부에 대하여 상기 제2 성분 30~60중량부, 상기 제3 성분 0.1~17중량부를 포함하는, 방염 및 난연성의 천연 수성도료 조성물이 제공된다.A flame-retardant and flame-retardant natural water-based paint composition is provided, comprising 30 to 60 parts by weight of the second component and 0.1 to 17 parts by weight of the third component relative to 100 parts by weight of the first component.
상기 제3 성분은 상기 제1 성분 100중량부에 대하여, 탄산수소칼륨 0~7중량부, 탄산수소나트륨 0~5중량부, 수산화알루미늄 0~2중량부, 및 수산화마그네슘, 0~2중량부를 포함할 수 있다.The third component is 0 to 7 parts by weight of potassium hydrogen carbonate, 0 to 5 parts by weight of sodium hydrogen carbonate, 0 to 2 parts by weight of aluminum hydroxide, and magnesium hydroxide, 0 to 2 parts by weight based on 100 parts by weight of the first component It can contain.
상기 제3 성분은 탄산수소암모늄 및 3인산나트륨 중에서 선택된 1종 이상의 난연 조제를 추가로 포함할 수 있다.The third component may further include one or more flame retardant aids selected from ammonium hydrogen carbonate and sodium triphosphate.
상기 제2 성분은 상기 백색 계통의 세라믹성분(W)과 황토색 계통의 세라믹성분(Y)이 1:0.01 내지 0.01:1의 중량비로 포함될 수 있다.The second component may include the white-based ceramic component (W) and the ocher-colored ceramic component (Y) in a weight ratio of 1: 0.01 to 0.01: 1.
상기 제2 성분은 방해석 100중량부 또는 황토석 100중량부에 대하여 천연색소 0.1~2중량부를 추가로 포함할 수 있다.The second component may further include 0.1 to 2 parts by weight of natural color with respect to 100 parts by weight of calcite or 100 parts by weight of ocher.
상기 팽윤토는 벤토나이트일 수 있다.The swollen soil may be bentonite.
본 발명의 다른 하나의 측면에 따르면,According to another aspect of the invention,
a) 물 100중량부에 팽윤토 1.5~15중량부를 분산시켜 수성 팽윤토 분산액을 제조하는 단계;a) dispersing 1.5 to 15 parts by weight of swollen soil in 100 parts by weight of water to prepare an aqueous swollen soil dispersion;
b) 상기 수성 팽윤토 분산액에 올리고당 0.1~10중량부, 소포제 0.1~10중량부, 방부제 0.1~10중량부, 분산제 0.1~10중량부 및 증점제 0.1~10중량부를 혼합하고, 안정화시킨 후, 수용성 유기 바인더인 폴리비닐알코올 5~25중량부를 혼합하여 바인더 용액인 제1 성분을 제조하는 단계;b) 0.1 to 10 parts by weight of an oligosaccharide, 0.1 to 10 parts by weight of an antifoaming agent, 0.1 to 10 parts by weight of a preservative, 0.1 to 10 parts by weight of a dispersing agent, and 0.1 to 10 parts by weight of a thickener, stabilized, and water-soluble in the aqueous swelling soil dispersion. Preparing a first component as a binder solution by mixing 5 to 25 parts by weight of polyvinyl alcohol as an organic binder;
c) 상기 제1 성분에 방해석 100중량부, 이산화티타늄 20~30중량부 및 백운석 10~15중량부를 포함하는 백색 계통의 세라믹성분(W); 및 황토석 100중량부, 고령토 3~10중량부 및 활석 3~10중량부를 포함하는 황토색 계통의 세라믹성분(Y);을 1:0.01 내지 0.01:1의 중량비로 혼합한 세라믹 성분인 제2 성분을 제조하는 단계;c) 100 parts by weight of calcite in the first component, 20 to 30 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite ceramic components (W) of the white system; And 100 parts by weight of ocher stone, 3 to 10 parts by weight of kaolin, and 3 to 10 parts by weight of talc; an ocher-colored ceramic component (Y); a second component that is a ceramic component mixed with a weight ratio of 1: 0.01 to 0.01: 1 Manufacturing;
d) 탄산수소칼륨, 탄산수소나트륨, 수산화알루미늄 및 수산화마그네슘을 혼합하여 무기 난연재인 제3 성분을 제조하는 단계; 및d) preparing a third component that is an inorganic flame retardant by mixing potassium hydrogen carbonate, sodium hydrogen carbonate, aluminum hydroxide and magnesium hydroxide; And
e) 상기 제1 성분 100중량부, 상기 제2 성분 30~60중량부, 상기 제3 성분 0.1~17중량부가 포함되도록 혼합하여 수성도료를 제조하는 단계;를 포함하는, 방염 및 난연성의 천연 수성도료 조성물의 제조방법이 제공된다.e) mixing the first component to contain 100 parts by weight of the first component, 30 to 60 parts by weight of the second component, and 0.1 to 17 parts by weight of the third component to prepare an aqueous coating; including, flame retardant and flame retardant natural aqueous A method for producing a coating composition is provided.
단계 d)는, 상기 제1 성분 100중량부에 대하여, 탄산수소칼륨 0~7중량부, 탄산수소나트륨 0~5중량부, 수산화알루미늄 0~2중량부, 및 수산화마그네슘, 0~2중량부를 혼합하여 무기 난연재인 제3 성분을 제조하는 단계일 수 있다.Step d) is 0 to 7 parts by weight of potassium hydrogen carbonate, 0 to 5 parts by weight of sodium hydrogen carbonate, 0 to 2 parts by weight of aluminum hydroxide, and magnesium hydroxide, 0 to 2 parts by weight based on 100 parts by weight of the first component Mixing may be a step of preparing a third component that is an inorganic flame retardant.
상기 단계 a) 내지 단계 d)는 300 내지 1200RPM의 조건에서 30분 내지 1시간 교반하면서 혼합함으로써 수행될 수 있다.The step a) to step d) can be performed by mixing with stirring for 30 minutes to 1 hour under conditions of 300 to 1200 RPM.
본 발명의 방염 및 난연성의 천연 수성도료 조성물은 종래 방염 및 난연성 도료 조성물에 사용되던 할로겐 화합물, 인계 또는 질소계 유기 난연재를 배제하고, 무기계 난연재를 도입함으로써 난연성능을 유지하거나 향상시키면서도 인체에 무해하고 환경 친화적인 효과가 있다.The flame-retardant and flame-retardant natural water-based paint composition of the present invention excludes halogen compounds, phosphorus-based or nitrogen-based organic flame retardants used in conventional flame-retardant and flame-retardant paint compositions, and introduces inorganic flame retardants to maintain or improve flame retardant performance while being harmless to the human body. It has an environmentally friendly effect.
도 1은 본 발명의 방염 및 난연성의 천연 수성도료 조성물의 제조방법을 순차적으로 나타낸 흐름도이다.
도 2는 시험예 1에 따른 방염시험 결과를 나타내는 사진이다.1 is a flow chart sequentially showing a method for producing a flame retardant and flame retardant natural water-based paint composition of the present invention.
2 is a photograph showing the results of the flame test according to Test Example 1.
본 발명은 다양한 변환을 가할 수 있고 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 도면에 예시하고 상세한 설명에 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변환, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. 본 발명을 설명함에 있어서 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.The present invention can be applied to various transformations and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention. In the description of the present invention, when it is determined that a detailed description of known technologies related to the present invention may obscure the subject matter of the present invention, the detailed description will be omitted.
제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다. Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.
본 출원에서 사용한 용어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.The terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "include" or "have" are intended to indicate the presence of features, numbers, steps, actions, components, parts or combinations thereof described herein, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.
이하, 본 발명의 실시예를 첨부도면을 참조하여 상세히 설명하기로 하며, 첨부 도면을 참조하여 설명함에 있어, 동일하거나 대응하는 구성 요소는 동일한 도면번호를 부여하고 이에 대한 중복되는 설명은 생략하기로 한다.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing with reference to the accompanying drawings, identical or corresponding components will be given the same reference numbers and redundant description thereof will be omitted. do.
이하, 본 발명의 방염 및 난연성의 천연 수성도료 조성물에 대해 설명하도록 한다.Hereinafter, the flame-retardant and flame-retardant natural water-based coating composition of the present invention will be described.
본 발명의 방염 및 난연성의 천연 수성도료 조성물은, 바인더 용액인 제1 성분 100중량부, 세라믹 성분인 제2 성분 30~60중량부, 및 무기 난연재인 제3 성분 0.1~15중량부를 포함한다.The flame retardant and flame retardant natural water-based coating composition of the present invention includes 100 parts by weight of the first component as a binder solution, 30 to 60 parts by weight of the second component as a ceramic component, and 0.1 to 15 parts by weight of the third component as an inorganic flame retardant.
구체적으로, 상기 바인더 용액인 제1 성분은 물 100중량부, 팽윤토 1.5~15중량부, 올리고당 0.1~10중량부, 소포제 0.1~10중량부, 방부제 0.1~10중량부, 분산제 0.1~10중량부, 증점제 0.1~10중량부 및 폴리비닐알코올 5~25중량부를 포함하는 것을 특징으로 한다.Specifically, the first component of the binder solution is 100 parts by weight of water, 1.5 to 15 parts by weight of swollen soil, 0.1 to 10 parts by weight of oligosaccharide, 0.1 to 10 parts by weight of antifoaming agent, 0.1 to 10 parts by weight of preservative, 0.1 to 10 parts by weight of dispersant Part, characterized in that it contains 0.1 to 10 parts by weight of a thickener and 5 to 25 parts by weight of polyvinyl alcohol.
또한, 상기 세라믹 성분인 제2 성분은 백색 계통의 세라믹 성분(W)과 황토색 계통의 세라믹 성분(Y)을 포함하는 것을 특징으로 한다. 이때, 상기 제2 성분은 상기 백색 계통의 세라믹성분(W)과 황토색 계통의 세라믹성분(Y)이 1:0.01 내지 0.01:1의 중량비로 포함될 수 있다.In addition, the second component, which is the ceramic component, is characterized in that it comprises a white component ceramic component (W) and an ocher color ceramic component (Y). In this case, the second component may include the white-based ceramic component (W) and the ocher-colored ceramic component (Y) in a weight ratio of 1: 0.01 to 0.01: 1.
여기서, 상기 백색 계통의 세라믹 성분(W)은 방해석 100중량부, 이산화티타늄 20~25중량부 및 백운석 10~15중량부를 포함하고, 황토색 계통의 세라믹 성분(Y)은 황토석 100중량부, 고령토 3~5중량부 및 활석 3~5중량부를 포함할 수 있다.Here, the white-based ceramic component (W) includes 100 parts by weight of calcite, 20 to 25 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite, and the ceramic component (Y) of ocher-colored system is 100 parts by weight of ocher stone and kaolin 3 It may include ~ 5 parts by weight and 3 to 5 parts by weight of talc.
경우에 따라, 상기 제2 성분은 방해석 100중량부 또는 황토석 100중량부에 대하여 천연색소 0.1~2중량부를 추가로 포함할 수 있다.In some cases, the second component may further include 0.1 to 2 parts by weight of natural color with respect to 100 parts by weight of calcite or 100 parts by weight of ocher stone.
상기 무기 난연재인 제3 성분은 탄산수소칼륨을 포함하고, 추가적으로 탄산수소나트륨, 수산화알루미늄, 수산화마그네슘 등을 포함할 수 있다. 이때, 상기 성분들은 상기 제1 성분 100중량부에 대하여, 탄산수소칼륨 0~7중량부, 탄산수소나트륨 0~5중량부, 수산화알루미늄 0~2중량부, 및 수산화마그네슘, 0~2중량부로 포함될 수 있다. 여기서 무기 난연재는 하나 이상 반드시 포함된다.The third component, which is the inorganic flame retardant, includes potassium hydrogen carbonate, and may further include sodium hydrogen carbonate, aluminum hydroxide, and magnesium hydroxide. In this case, the components are 0 to 7 parts by weight of potassium hydrogen carbonate, 0 to 5 parts by weight of sodium hydrogen carbonate, 0 to 2 parts by weight of aluminum hydroxide, and magnesium hydroxide, 0 to 2 parts by weight based on 100 parts by weight of the first component. Can be included. Here, at least one inorganic flame retardant is necessarily included.
상기 제3 성분은 난연 조제를 추가로 포함할 수 있으며, 구체적으로 탄산수소암모늄, 3인산나트륨 등을 사용할 수 있다. 난연 조제는 상기 제1 성분 100중량부에 대하여 0~1중량부 포함되는 것이 바람직하다.The third component may further include a flame retardant aid, and specifically, ammonium hydrogen carbonate, sodium triphosphate, or the like may be used. It is preferable that the flame retardant aid is contained in 0 to 1 part by weight based on 100 parts by weight of the first component.
상기 팽윤토는 벤토나이트인 것이 바람직하다.
It is preferable that the swollen soil is bentonite.
도 1은 본 발명의 방염 및 난연성의 천연 수성도료 조성물의 제조방법을 순차적으로 나타낸 흐름도이다. 이하, 도 1을 참조하여 본 발명의 방염 및 난연성의 천연 수성도료 조성물의 제조방법을 설명하도록 한다.1 is a flow chart sequentially showing a method for producing a flame retardant and flame retardant natural water-based paint composition of the present invention. Hereinafter, a method for manufacturing the flame retardant and flame retardant natural water-based paint composition of the present invention will be described with reference to FIG. 1.
먼저, 물 100중량부에 팽윤토 1.5~15중량부를 분산시켜 수성 팽윤토 분산액을 제조한다(단계 a).First, an aqueous swelling soil dispersion is prepared by dispersing 1.5 to 15 parts by weight of swelling soil in 100 parts by weight of water (step a).
다음으로, 상기 수성 팽윤토 분산액에 올리고당 0.1~10중량부, 소포제 0.1~10중량부, 방부제 0.1~10중량부, 분산제 0.1~10중량부 및 증점제 0.1~10중량부를 혼합하고, 안정화시킨 후, 수용성 유기 바인더인 폴리비닐알코올 5~25중량부를 혼합하여 바인더 용액인 제1 성분을 제조한다(단계 b).Next, 0.1 to 10 parts by weight of an oligosaccharide, 0.1 to 10 parts by weight of an antifoaming agent, 0.1 to 10 parts by weight of a preservative, 0.1 to 10 parts by weight of a dispersing agent, and 0.1 to 10 parts by weight of a thickening agent and stabilized in the aqueous swelling soil dispersion, 5 to 25 parts by weight of a polyvinyl alcohol that is a water-soluble organic binder is mixed to prepare a first component as a binder solution (step b).
이후, 상기 제1 성분에 방해석 100중량부, 이산화티타늄 20~30중량부 및 백운석 10~15중량부를 포함하는 백색 계통의 세라믹성분(W); 및 황토석 100중량부, 고령토 3~10중량부 및 활석 3~10중량부를 포함하는 황토색 계통의 세라믹성분(Y);을 1:0.01 내지 0.01:1의 중량비로 혼합한 세라믹 성분인 제2 성분을 제조한다(단계 c).Thereafter, the first component 100 parts by weight of calcite, 20 to 30 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite ceramic components of the white system (W); And 100 parts by weight of ocher stone, 3 to 10 parts by weight of kaolin, and 3 to 10 parts by weight of talc; an ocher-colored ceramic component (Y); a second component that is a ceramic component mixed with a weight ratio of 1: 0.01 to 0.01: 1 Prepare (step c).
다음으로, 탄산수소칼륨, 탄산수소나트륨, 수산화알루미늄 및 수산화마그네슘을 혼합하여 무기 난연재인 제3 성분을 제조한다(단계 d).Next, a third component which is an inorganic flame retardant is prepared by mixing potassium hydrogen carbonate, sodium hydrogen carbonate, aluminum hydroxide and magnesium hydroxide (step d).
이때, 상기 제1 성분 100중량부에 대하여, 탄산수소칼륨 0~7중량부, 탄산수소나트륨 0~5중량부, 수산화알루미늄 0~2중량부, 및 수산화마그네슘, 0~2중량부를 혼합하는 것이 바람직하다.At this time, with respect to 100 parts by weight of the first component, 0 to 7 parts by weight of potassium hydrogen carbonate, 0 to 5 parts by weight of sodium hydrogen carbonate, 0 to 2 parts by weight of aluminum hydroxide, and magnesium hydroxide, 0 to 2 parts by weight desirable.
마지막으로, 상기 제1 성분 100중량부, 상기 제2 성분 30~60중량부, 상기 제3 성분 0.1~17중량부가 포함되도록 혼합하여 수성도료를 제조한다(단계 e).Finally, 100 parts by weight of the first component, 30 to 60 parts by weight of the second component, and 0.1 to 17 parts by weight of the third component are mixed to prepare an aqueous coating (step e).
상기 단계 a) 내지 단계 d)에서의 혼합은 300 내지 1200RPM의 조건에서 30분 내지 1시간 교반하면서 수행하는 것이 바람직하다.
The mixing in step a) to step d) is preferably performed while stirring for 30 minutes to 1 hour under conditions of 300 to 1200 RPM.
[실시예] [Example]
제조예Manufacturing example 1: 백색 계통의 세라믹 성분(W) 제조 1: Preparation of white ceramic component (W)
본 발명에 사용될 천연 세라믹광물은 통상적인 광석분쇄기로 미리 1000매쉬 정도로 분쇄하여 준비하였다. 분쇄된 방해석 분말 100중량부에 대하여 이산화티타늄 분말 25중량부, 백운석 분말 12중량부로 배합한 백색 계통의 세라믹 성분(W)을 제조하였다.
The natural ceramic mineral to be used in the present invention was prepared by pulverizing to about 1000 mesh in advance with a conventional ore grinder. A white-based ceramic component (W) was prepared by mixing 25 parts by weight of titanium dioxide powder and 12 parts by weight of dolomite powder with respect to 100 parts by weight of pulverized calcite powder.
제조예Manufacturing example 2: 황토색 계통의 세라믹 성분(Y) 제조 2: Preparation of ocher-colored ceramic components (Y)
제조예 1에서와 동일한 방법으로 분쇄된 황토석 분말 100중량부에 대하여 고령토 분말 5중량부, 활석 분말 5중량부를 배합한 황토색 계통의 세라믹 성분(Y)을 제조하였다.
The ocher-colored ceramic component (Y) was prepared by mixing 5 parts by weight of kaolin powder and 5 parts by weight of talc powder with respect to 100 parts by weight of ocher powder pulverized in the same manner as in Preparation Example 1.
제조예Manufacturing example 3: 백색계통의 수성 도료 제조(시료W) 3: White water-based paint production (sample W)
교반기가 부착된 배합용기에 물 100중량부와 팽윤토 10중량부를 투입하고, 500RPM의 조건으로 20분 교반하면서 균일하게 분산시킨 수성 팽윤토 분산액을 얻은 다음, 올리고당, 소포제, 방부제, 분산제 및 증점제를 각각 5중량부 배합하고 균일하게 혼합한 후, 정치시켜 안정화시킨 다음, 폴리비닐알코올(PVA) 15중량부를 혼합하고 700RPM의 조건으로 30분 교반하여 균질의 바인더 용액을 제조하였다.100 parts by weight of water and 10 parts by weight of swelling soil were added to a mixing vessel with a stirrer, and an aqueous swelling dispersion dispersed uniformly while stirring under conditions of 500 RPM was obtained for 20 minutes, and then oligosaccharides, antifoaming agents, preservatives, dispersants, and thickeners were added. After mixing 5 parts by weight of each and uniformly mixing, stabilizing by standing, 15 parts by weight of polyvinyl alcohol (PVA) were mixed and stirred for 30 minutes under conditions of 700 RPM to prepare a homogeneous binder solution.
상기 제조한 바인더 용액 100중량부(제1 성분)에 상기 미리 분쇄하여 준비한 세라믹 성분(W)과 세라믹 성분(Y)을 1:0.2 중량비로 혼합한 무기 세라믹 분말인 제2 성분 50중량부을 배합하고, 1,200RPM의 조건으로 30분 교반하여 백색계통의 천연 수성도료(시료W)를 제조하였다.
50 parts by weight of the second component, which is an inorganic ceramic powder obtained by mixing the ceramic component (W) and the ceramic component (Y) prepared by crushing in advance in 1: 0.2 parts by weight, in 100 parts by weight of the prepared binder solution (first component), , Was stirred for 30 minutes under the conditions of 1,200RPM to prepare a white-based natural water-based paint (sample W).
제조예Manufacturing example 4: 황토색 계통의 수성 도료 제조(시료Y) 4: Manufacture of water-based paint of ocher color (sample Y)
바인더 용액 100중량부(제1 성분)에 세라믹 성분(W)과 세라믹 성분(Y)을 1:0.2 대신에 0.2:1의 중량비로 혼합한 것을 제외하고는 제조예 3과 동일한 방법으로 황토색 계통의 천연 수성도료(시료Y)를 제조하였다.
In the same manner as in Preparation Example 3, except that the ceramic component (W) and the ceramic component (Y) were mixed in a weight ratio of 0.2: 1 instead of 1: 0.2 in 100 parts by weight of the binder solution (first component). A natural water-based paint (Sample Y) was prepared.
실시예Example 1: 백색 계통의 방염 수성 도료 제조 1: Preparation of white flame-retardant water-based paint
제조예 3에 따라 제조된 백색 계통의 수성 도료(시료 W)를 준비하고, 시료W 100g을 기준으로 수산화마그네슘 2.5g, 수산화알루미늄 2.5g, 기타 성분으로 탄산수소암모늄과 3인산나트륨을 각각 0.5g씩 첨가하여 교반기에서 500RPM으로 10분간 교반하여 백색 계통의 방염 수성 도료를 제조하였다.
Prepare a white-based aqueous coating (sample W) prepared according to Preparation Example 3, and based on Sample W 100g, magnesium hydroxide 2.5g, aluminum hydroxide 2.5g, and other components of ammonium hydrogen carbonate and sodium triphosphate 0.5g Each was added and stirred for 10 minutes at 500 RPM in a stirrer to prepare a white-system flame retardant aqueous coating.
실시예Example 2: 백색 계통의 방염 수성 도료 제조 2: Preparation of white flame retardant water-based paint
시료W 100g을 기준으로 탄산수소나트륨을 5g을 추가로 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant aqueous coating was prepared in the same manner as in Example 1, except that 5 g of sodium hydrogen carbonate was additionally added based on 100 g of Sample W.
실시예Example 3: 백색 계통의 방염 수성 도료 제조 3: Preparation of white flame retardant water-based paint
시료W 100g을 기준으로 탄산수소칼륨 2.5g, 탄산수소나트륨을 2.5g을 추가로 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant aqueous coating was prepared in the same manner as in Example 1, except that 2.5 g of potassium hydrogen carbonate and 2.5 g of sodium hydrogen carbonate were additionally added based on 100 g of Sample W.
실시예Example 4: 백색 계통의 방염 수성 도료 제조 4: Preparation of white flame retardant water-based paint
시료W 100g을 기준으로 수산화마그네슘 2.5g, 수산화알루미늄 2.5g 대신에, 탄산수소칼륨 7g, 탄산수소나트륨을 3g을 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant water-based paint was prepared in the same manner as in Example 1, except that 2.5 g of magnesium hydroxide and 2.5 g of aluminum hydroxide were added, and 7 g of potassium hydrogen carbonate and 3 g of sodium hydrogen carbonate were added based on 100 g of sample W. Did.
실시예Example 5: 백색 계통의 방염 수성 도료 제조 5: Preparation of a white flame-retardant aqueous coating
시료W 100g을 기준으로 수산화마그네슘 2.5g, 수산화알루미늄 2.5g 대신에, 탄산수소칼륨 3g, 탄산수소나트륨을 7g을 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant water-based paint was prepared in the same manner as in Example 1, except that 2.5 g of magnesium hydroxide and 2.5 g of aluminum hydroxide were added, and 3 g of potassium hydrogen carbonate and 7 g of sodium hydrogen carbonate were added based on 100 g of sample W. Did.
실시예Example 6: 백색 계통의 방염 수성 도료 제조 6: Preparation of white flame retardant water-based paint
시료W 100g을 기준으로 수산화마그네슘 2.5g, 수산화알루미늄 2.5g 대신에, 탄산수소칼륨 5g을 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant aqueous coating was prepared in the same manner as in Example 1, except that 5 g of potassium hydrogen carbonate was added instead of 2.5 g of magnesium hydroxide and 2.5 g of aluminum hydroxide based on 100 g of Sample W.
실시예Example 7: 백색 계통의 방염 수성 도료 제조 7: Preparation of white flame-retardant water-based paint
시료W 100g을 기준으로 수산화마그네슘 2.5g, 수산화알루미늄 2.5g 대신에, 탄산수소칼륨 10g을 첨가한 것을 제외하고는 실시예 1과 동일한 방법으로 백색 계통의 방염 수성 도료를 제조하였다.
A white flame retardant aqueous coating was prepared in the same manner as in Example 1, except that 10 g of potassium hydrogen carbonate was added instead of 2.5 g of magnesium hydroxide and 2.5 g of aluminum hydroxide based on 100 g of Sample W.
실시예Example 8: 황토색 계통의 방염 수성 도료 제조 8: Preparation of flame-retardant water-based paint of ocher color
제조예 4에 따라 제조된 황토색 계통의 수성 도료(시료 Y)를 준비하고, 시료Y 100g을 기준으로 탄산수소칼륨 5g을 첨가하여 교반기에서 500RPM으로 10분간 교반하여 황토색 계통의 방염 수성 도료를 제조하였다.
Prepare an aqueous coating of yellow ocher system prepared according to Preparation Example 4 (sample Y), add 5 g of potassium hydrogen carbonate based on 100 g of sample Y, and stir for 10 minutes at 500 RPM in a stirrer to prepare an ocher colored flame retardant aqueous coating. .
실시예Example 9: 황토색 계통의 방염 수성 도료 제조 9: Preparation of flame-retardant water-based paint of ocher color
탄산수소칼륨 5g 대신에 10g을 첨가한 것을 제외하고는 실시예 8과 동일한 방법으로 황토색 계통의 방염 수성 도료를 제조하였다.
An ocher-based flame retardant aqueous coating was prepared in the same manner as in Example 8, except that 10 g was added instead of 5 g of potassium hydrogen carbonate.
비교예Comparative example 1 One
제조예 3에 따라 백색 계통의 천연 수성도료(시료W)에 무기 난연재를 첨가하지 않고 그대로 사용하였다.
According to Preparation Example 3, an inorganic flame retardant was not added to the white water-based natural paint (sample W) and used as it is.
비교예Comparative example 2 2
제조예 4에 따라 황토색 계통의 천연 수성도료(시료Y)에 무기 난연재를 첨가하지 않고 그대로 사용하였다.
According to Preparation Example 4, an inorganic flame retardant was not added to the natural water-based paint (sample Y) of the ocher color system, and was used as it is.
상술한 실시예 1 내지 9, 비교예 1 및 2에 따라 제조된 조성물의 조성(단위:중량부)을 정리하여 아래의 표 1에 나타내었다.The compositions (unit: parts by weight) of the compositions prepared according to Examples 1 to 9 and Comparative Examples 1 and 2 described above are summarized in Table 1 below.
(난연조제)Etc
(Flame retardant)
[시험예][Test Example]
시험예Test example 1: 방염시험 1: Flame proofing test
실시예 6 내지 9에 따라 제조된 도료 조성물을 합판(너비 190 mm x 길이 290 mm x 두께 5 mm)에 1mm 두께로 도포하고, 하루 이상 그늘에서 자연 건조하였다. 방염측정기를 이용하여 불꽃과 시편과의 접촉각이 45°를 유지하며 가열 시간 120초, 착염시간 5초 조건으로 방염시험을 수행하였다. 방염시험 결과를 나타내는 사진을 도 2에 나타내었다.Paint compositions prepared according to Examples 6 to 9 Plywood (190 mm wide x 290 mm long x 5 mm thick) was applied to a thickness of 1 mm, and naturally dried in the shade for more than a day. The flame resistance test was performed using a flame retarder to maintain the contact angle between the flame and the specimen at 45 °, with a heating time of 120 seconds and a flame time of 5 seconds. Fig. 2 shows a photograph showing the results of the flame test.
도 2에 따르면, 비교예 1(순수한 시료 W)에 비하여 실시예 6 내지 9의 도료를 처리한 것에서 탄화면적이 감소한 것으로 확인할 수 있었으며, 특히 백색 시료에 탄산수소칼륨이 첨가된 실시예 6, 7에 비해 황토색 시료에 탄산수소칼륨이 첨가된 실시예 8, 9에서 난연성이 더 우수한 것을 확인할 수 있었다.
According to Figure 2, compared to Comparative Example 1 (pure sample W), it was confirmed that the surface area was reduced in that the coatings of Examples 6 to 9 were treated, and in particular, Examples 6 and 7 in which potassium hydrogen carbonate was added to the white sample. Compared to Examples 8 and 9 in which potassium hydrogen carbonate was added to the ocher color sample, it was confirmed that the flame retardancy was better.
시험예Test example 2: 방염시험 및 물성시험 2: Flame proofing test and physical property test
실시예 1 내지 5, 및 비교예 1에 따라 제조된 도료 조성물을 합판(너비 190 mm x 길이 290 mm x 두께 5 mm)에 1mm 두께로 도포하여 방염 및 물성 시험을 시행하였다. The paint compositions prepared according to Examples 1 to 5 and Comparative Example 1 were applied to plywood (190 mm wide x 290 mm long x 5 mm thick) to a thickness of 1 mm to perform flame and physical property tests.
방염시험은 상기 시험예 2와 동일한 조건에서 수행하였다.The flame proofing test was performed under the same conditions as in Test Example 2.
분산성 시험은 실시예 1 내지 5, 및 비교예 1에 따라 제조된 도료 조성물을 500㎖ 투명 메스실린더에 넣고 밀폐한 뒤 7일간 방치한 후 고형물(세라믹 등)과 용매(물)와의 층이 분리된 정도로 판단하였으며, 용매층이 1cm 이하이면 “우수”, 1 내지 2cm 까지는 “양호”로 표시하였다.In the dispersibility test, the coating composition prepared according to Examples 1 to 5 and Comparative Example 1 was placed in a 500 ml transparent measuring cylinder, sealed, left for 7 days, and then the layer of solid (ceramic, etc.) and solvent (water) was separated. It was judged to the extent that it was, and when the solvent layer was 1 cm or less, it was marked as “good” and up to 1 to 2 cm as “good”.
부착강도 시험은 벽면시험(시험방법 KSF 4715)에 따라 수행하였으며, 구체적인 방법을 아래와 같다.The adhesion strength test was performed according to the wall test (Test Method KSF 4715), and the specific method is as follows.
1) 도막에 예리한 칼이나 다이아몬드 침을 소지에 도달하게 등간격 평행선 1mm 간격으로 11개 설치한다.1) 11 sharp blades or diamond needles are installed on the coating film at equal intervals of 1mm intervals to reach the possession.
2) 교차하는 등간격 평행선 11개를 설치하여 정방형 100개(10X10)의 구간이 생기도록 한다.2) Install 11 equally spaced parallel lines to make 100 squares (10X10).
3) 설치부분을 규정 접착테이프를 시험판 도막면에 기포를 함유하지 않게 붙인다.3) Attach the installation part to the specified adhesive tape so that it does not contain bubbles on the surface of the test plate.
4) 접착테이프의 끝을 약 45° 정도로 급격히 분리하여 정방형 내 도막이 50% 이상 박리된 수를 조사하여, 50% 이상 박리가 일어난 구간이 하나도 없을 경우 “우수”로 표시하고, 50% 이상 박리되지 않은 구간이 90/100 내지 70/100으로 남은 경우 “양호”로 표시한다..4) The end of the adhesive tape is sharply separated to about 45 ° to investigate the number of peeling of 50% or more of the coating film in the square, and if there is no section where 50% or more peeling has occurred, it is marked as “excellent” and not peeled more than 50%. If the remaining section is left at 90/100 to 70/100, it is marked as “good”.
이에 따른 결과를 아래의 표 2에 나타내었다.The results are shown in Table 2 below.
(cm2)Bullet screen
(cm 2 )
(cm)Carbonization length
(cm)
시험예Test example 3: 환경표지인증(실내오염물질 3: Environmental labeling certification (indoor pollutant 저감Abatement ) 시험) exam
본 발명의 실시예 3에 따라 제조된 도료 조성물에 대해 2013년 고시된 청정건강주택 건설기준(국토교통부고시 제2013-40호)에 따라 항균, 흡착 기능 시험에 대한 인증 결과를 아래의 표 3에 정리하여 나타내었다.Table 3 below shows the results of certification for antibacterial and adsorption function tests according to the construction standards for clean health houses announced in 2013 for the paint compositions prepared according to Example 3 of the present invention (Ministry of Land, Infrastructure and Transport No. 2013-40). In summary.
(인증기준) Performance condition
(Certification standard)
(Pb, Cd, Hg, Cr6 +)Heavy metal content
(Pb, Cd, Hg, Cr 6 + )
(㎡.h)mg /
(㎡.h)
공정시험기준
-환경부고시 제2010-24호-Indoor air quality
Process Test Standard
-Ministry of Environment Notice No. 2010-24-
(㎡.h)mg /
(㎡.h)
(㎡.h)mg /
(㎡.h)
주택기준Clean health
Housing standards
(포름알데히드)absorption
(Formaldehyde)
(로그값)Resistance
(Log value)
표 3에 따르면, 본 발명의 실시예 3에 따라 제조된 도료 조성물은 환경표지에 있어서, 중금속, 휘발성유기화합물(VOCs), 휘발성 방향족탄화수소(VACs), 총휘발성유기화합물(TVOC), 톨루엔, 포름알데히드 항목에서 모두 불검출이나 인증기준을 만족하는 수준으로 미량 검출된 것으로 나타났다.According to Table 3, the coating composition prepared according to Example 3 of the present invention in the environmental labeling, heavy metals, volatile organic compounds (VOCs), volatile aromatic hydrocarbons (VACs), total volatile organic compounds (TVOC), toluene, form In the aldehyde category, it was found that a trace amount was detected at a level that satisfies the non-detection or certification criteria.
또한, 본 발명의 도료 조성물이 주택에 사용될 경우를 예상한 청정건강 주택기준에서 포름알데히드 흡착과 항균 시험에서 모두 인증기준을 만족하였다.
In addition, the certification criteria were met in both formaldehyde adsorption and antibacterial tests in the clean health housing standard, which was expected when the coating composition of the present invention was used in a home.
이상, 본 발명의 실시예들에 대하여 설명하였으나, 해당 기술 분야에서 통상의 지식을 가진 자라면 특허청구범위에 기재된 본 발명의 사상으로부터 벗어나지 않는 범위 내에서, 구성 요소의 부가, 변경, 삭제 또는 추가 등에 의해 본 발명을 다양하게 수정 및 변경시킬 수 있을 것이며, 이 또한 본 발명의 권리범위 내에 포함된다고 할 것이다.
The embodiments of the present invention have been described above, but those skilled in the art can add, change, delete, or add components without departing from the spirit of the present invention as set forth in the claims. The present invention may be variously modified and changed by the like, and it will be said that this is also included within the scope of the present invention.
Claims (9)
방해석 100중량부, 이산화티타늄 20~25중량부 및 백운석 10~15중량부를 포함하는 백색 계통의 세라믹 성분(W); 및 황토석 100중량부, 고령토 3~5중량부 및 활석 3~5중량부를 포함하는 황토색 계통의 세라믹 성분(Y);을 포함하는 세라믹 성분인 제2 성분; 및
탄산수소칼륨 및 탄산수소나트륨을 포함하는 무기 난연재인 제3 성분;을 포함하고,
상기 제1 성분 100중량부에 대하여 상기 제2 성분 30~60중량부를 포함하고,
상기 제2 성분은 백색 계통의 세라믹 성분(W)과 황토색 계통의 세라믹 성분(Y)이 1:0.2의 중량비로 혼합된 것이고,
상기 제3 성분은 상기 제1 성분과 제2 성분을 혼합한 백색계통의 천연 수성도료 100중량부에 대하여, 탄산수소칼륨 3 내지 7중량부, 및 탄산수소나트륨 3 내지 7중량부를 포함하되, 수산화알루미늄과 수산화마그네슘을 포함하지 않고,
상기 제3 성분은 난연 조제를 추가로 포함하고,
상기 난연 조제는 상기 제1 성분과 제2 성분을 혼합한 백색계통의 천연 수성도료 100중량부에 대하여, 탄산수소암모늄 0.5중량부, 및 3인산나트륨 0.5중량부를 포함하는 것을 특징으로 하는 방염 및 난연성의 천연 수성도료 조성물.100 parts by weight of water, 1.5 to 15 parts by weight of swollen soil, 0.1 to 10 parts by weight of oligosaccharide, 0.1 to 10 parts by weight of antifoaming agent, 0.1 to 10 parts by weight of preservative, 0.1 to 10 parts by weight of dispersant, 0.1 to 10 parts by weight of thickener and polyvinyl A first component that is a binder solution containing 5 to 25 parts by weight of alcohol;
100 parts by weight of calcite, 20 to 25 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite, a white-based ceramic component (W); And an ocher-colored ceramic component (Y) comprising 100 parts by weight of ocher stone, 3 to 5 parts by weight of kaolin and 3 to 5 parts by weight of talc; a second component that is a ceramic component; And
Contains a third component that is an inorganic flame retardant comprising potassium hydrogen carbonate and sodium hydrogen carbonate;
It contains 30 to 60 parts by weight of the second component relative to 100 parts by weight of the first component,
The second component is a mixture of a white-based ceramic component (W) and an ocher-based ceramic component (Y) in a weight ratio of 1: 0.2,
The third component comprises 3 to 7 parts by weight of potassium hydrogen carbonate, and 3 to 7 parts by weight of sodium hydrogen carbonate, with respect to 100 parts by weight of the natural water-based paint of the white system in which the first and second components are mixed. It does not contain aluminum and magnesium hydroxide,
The third component further comprises a flame retardant aid,
The flame retardant aid is flame retardant and flame retardant, characterized in that it contains 0.5 parts by weight of ammonium hydrogen carbonate and 0.5 parts by weight of sodium phosphate with respect to 100 parts by weight of a natural water-based paint of a white system in which the first component and the second component are mixed. Natural water-based paint composition.
상기 제2 성분은 방해석 100중량부 또는 황토석 100중량부에 대하여 천연색소 0.1~2중량부를 추가로 포함하는 것을 특징으로 하는 방염 및 난연성의 천연 수성도료 조성물. According to claim 1,
The second component is flame retardant and flame retardant natural water-based paint composition, characterized in that it further comprises 0.1 to 2 parts by weight of natural color with respect to 100 parts by weight of calcite or 100 parts by weight of ocher.
상기 팽윤토는 벤토나이트인 것을 특징으로 하는 방염 및 난연성의 천연 수성도료 조성물.According to claim 1,
Flame-retardant and flame-retardant natural water-based paint composition, characterized in that the swollen soil is bentonite.
b) 상기 수성 팽윤토 분산액에 올리고당 0.1~10중량부, 소포제 0.1~10중량부, 방부제 0.1~10중량부, 분산제 0.1~10중량부 및 증점제 0.1~10중량부를 혼합하고, 안정화시킨 후, 수용성 유기 바인더인 폴리비닐알코올 5~25중량부를 혼합하여 바인더 용액인 제1 성분을 제조하는 단계;
c) 상기 제1 성분에 방해석 100중량부, 이산화티타늄 20~30중량부 및 백운석 10~15중량부를 포함하는 백색 계통의 세라믹성분(W); 및 황토석 100중량부, 고령토 3~10중량부 및 활석 3~10중량부를 포함하는 황토색 계통의 세라믹성분(Y);을 1:0.01 내지 0.01:1의 중량비로 혼합한 세라믹 성분인 제2 성분을 제조하는 단계;
d) 탄산수소칼륨 및 탄산수소나트륨을 혼합하여 무기 난연재인 제3 성분을 제조하는 단계; 및
e) 상기 제1 성분 100중량부에 대하여 상기 제2 성분 30~60중량부를 포함하고,
상기 제2 성분은 백색 계통의 세라믹 성분(W)과 황토색 계통의 세라믹 성분(Y)이 1:0.2의 중량비로 혼합하고,
상기 제3 성분은 상기 제1 성분과 제2 성분을 혼합하여 제조된 백색계통의 천연 수성도료 100중량부에 대하여, 탄산수소칼륨 3 내지 7중량부, 및 탄산수소나트륨 3 내지 7중량부를 포함하고,
상기 제3 성분은 난연 조제를 추가로 포함하도록 혼합하여 수성도료를 제조하는 단계;를 포함하고,
상기 난연 조제는 상기 제1 성분과 제2 성분을 혼합한 백색계통의 천연 수성도료 100중량부에 대하여, 탄산수소암모늄 0.5중량부, 및 3인산나트륨 0.5중량부를 포함하는 것을 특징으로 하는 방염 및 난연성의 천연 수성도료 조성물의 제조방법.a) dispersing 1.5 to 15 parts by weight of swollen soil in 100 parts by weight of water to prepare an aqueous swollen soil dispersion;
b) 0.1 to 10 parts by weight of an oligosaccharide, 0.1 to 10 parts by weight of an antifoaming agent, 0.1 to 10 parts by weight of a preservative, 0.1 to 10 parts by weight of a dispersing agent, and 0.1 to 10 parts by weight of a thickener, stabilized, and water-soluble in the aqueous swelling soil dispersion. Preparing a first component as a binder solution by mixing 5 to 25 parts by weight of polyvinyl alcohol as an organic binder;
c) 100 parts by weight of calcite in the first component, 20 to 30 parts by weight of titanium dioxide and 10 to 15 parts by weight of dolomite ceramic components (W) of the white system; And 100 parts by weight of ocher stone, 3 to 10 parts by weight of kaolin, and 3 to 10 parts by weight of talc; an ocher-colored ceramic component (Y); a second component that is a ceramic component mixed with a weight ratio of 1: 0.01 to 0.01: 1 Manufacturing;
d) preparing a third component that is an inorganic flame retardant by mixing potassium hydrogen carbonate and sodium hydrogen carbonate; And
e) 30 to 60 parts by weight of the second component relative to 100 parts by weight of the first component,
In the second component, the white-based ceramic component (W) and the ocher-based ceramic component (Y) are mixed in a weight ratio of 1: 0.2,
The third component comprises 3 to 7 parts by weight of potassium hydrogen carbonate, and 3 to 7 parts by weight of sodium hydrogen carbonate, with respect to 100 parts by weight of the natural water-based paint of the white system prepared by mixing the first component and the second component. ,
The third component is mixed to further include a flame retardant aid to prepare an aqueous coating; includes,
The flame retardant aid is flame retardant and flame retardant, characterized in that it contains 0.5 parts by weight of ammonium hydrogen carbonate and 0.5 parts by weight of sodium phosphate with respect to 100 parts by weight of a natural water-based paint of a white system in which the first component and the second component are mixed. Method of preparing a natural water-based paint composition.
상기 단계 a) 내지 단계 d)는 300 내지 1200RPM의 조건에서 30분 내지 1시간 교반하면서 혼합함으로써 수행되는 것을 특징으로 하는 방염 및 난연성의 천연 수성도료 조성물의 제조방법.
The method of claim 7,
The step a) to step d) is a method for producing a flame-retardant and flame-retardant natural water-based coating composition, characterized in that is performed by mixing with stirring for 30 minutes to 1 hour under the conditions of 300 to 1200 RPM.
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