KR20210150022A - Composition for flame-retardant coating and Coating method using thereof - Google Patents
Composition for flame-retardant coating and Coating method using thereof Download PDFInfo
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- retardant coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 58
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003063 flame retardant Substances 0.000 title claims abstract description 54
- 239000011248 coating agent Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 31
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229940072056 alginate Drugs 0.000 claims abstract description 29
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 29
- 229920000615 alginic acid Polymers 0.000 claims abstract description 29
- 239000008199 coating composition Substances 0.000 claims abstract description 9
- 125000002091 cationic group Chemical group 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract 8
- 229920001661 Chitosan Polymers 0.000 claims description 13
- 239000012779 reinforcing material Substances 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 8
- 150000001768 cations Chemical class 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- -1 iron cation Chemical class 0.000 claims description 7
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 5
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 235000010980 cellulose Nutrition 0.000 claims description 4
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229940096405 magnesium cation Drugs 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 16
- 239000010409 thin film Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 12
- 239000000123 paper Substances 0.000 description 11
- 239000000499 gel Substances 0.000 description 10
- 239000004033 plastic Substances 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 239000012795 eco-friendly flame retardant Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 108010025899 gelatin film Proteins 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- 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
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/02—Copolymers with acrylonitrile
- C09D109/04—Latex
-
- 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
-
- 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
- C09D7/65—Additives macromolecular
Abstract
Description
본 발명은 방염 코팅용 조성물 및 이를 이용한 방염 코팅 방법에 관한 것이다.The present invention relates to a flame retardant coating composition and a flame retardant coating method using the same.
화재 위험이 높은 종이, 목재, 플라스틱, 섬유 등에 방염 처리를 하여 불에 잘 타지 않도록 하여 화재로부터 사람을 보호해 주고자 하는 것을 방염 처리라고 한다. 일상생활에서 사용되는 모든 가연성 재질의 제품인 지류, 목재, 섬유 또는 플라스틱 등에 방염처리한다는 것은 기술적으로나 경제성으로 보아 어려운 측면이 있다.Flame-retardant treatment is used to protect people from fire by treating high fire-risk paper, wood, plastic, and textiles so that they do not burn easily. It is technically and economically difficult to treat flame retardant treatment on paper, wood, fiber, or plastic, which are all combustible products used in daily life, both technically and economically.
미국, 유럽, 일본의 경우 건축 내외장재 이외에도 차량, 기차, 선박, 항공기, 등의 각종 수송체의 내외장재, 각종 전기, 전자제품의 가연성 부품, 공산품 등 어린이들의 완구류 의류 등 광범위하게 규정하고 있다.In the case of the United States, Europe, and Japan, in addition to interior and exterior materials for buildings, interior and exterior materials for various vehicles such as vehicles, trains, ships, aircraft, etc., combustible parts for various electrical and electronic products, and children's toys clothing such as industrial products are widely regulated.
한국의 경우 '화재예방, 소방시설 설치·유지 및 안전관리에 관한 법률 시행령'제19조에 고층건물과 극장, 호텔, 병원 등 사람이 많이 모일 수 있는 실내환경에 대하여 거의 모든 장소를 방염설치 대상으로 지정하고 있다.In Korea, in Article 19 of the Enforcement Decree of the Fire Prevention, Firefighting Facility Installation, Maintenance, and Safety Management Act, almost all places are subject to flame-retardant installation in indoor environments where a large number of people can gather, such as high-rise buildings, theaters, hotels, and hospitals. are specifying
건축물의 내외장재인 합판, 섬유판, 카페트, 커텐 등의 방염처리 대상은 소방법에 규정되어 있고, 특히 목조문화재의 경우는 아직 소방법에 규정되어 있지 않지만 문화재 관리국에서 별도로 방염처리를 강력히 권장하고 있다.The fire protection laws for interior and exterior materials such as plywood, fiberboard, carpets, curtains, etc., are prescribed in the Fire Protection Act.
목조 문화재는 재질이 주로 나무로 되어 있어 화재에 매우 취약한 점이 있고 곰팡이, 곤충 등에 대한 저항력이 약하여 문제가 되어 왔다. 따라서 목조 문화재는 효과적인 방염, 방부, 방충처리 등을 하지 않을 경우 화재 및 생물 열화에 대한 위험성이 매우 높다.Wooden cultural properties have been a problem because they are mainly made of wood, so they are very vulnerable to fire, and their resistance to mold and insects is weak. Therefore, the risk of fire and biodegradation is very high for wooden cultural properties if effective flame retardant, antiseptic, and insect repellent treatments are not performed.
다만 종래 방염 코팅을 위하여 사용된 방염 코팅제는 방염효과가 있더라도 유해물질을 발생시키거나, 재료 자체의 물성에 영향을 미치는 문제점이 있었다.However, there is a problem in that the flame-retardant coating agent used for the conventional flame-retardant coating generates harmful substances even if it has a flame-retardant effect or affects the physical properties of the material itself.
본 발명은 상기와 같은 종래 기술상의 필요성을 해결하기 위해 안출된 것으로, 방염 코팅용 조성물 및 상기 조성물을 이용한 방염 코팅 방법을 제공하는 것을 그 목적으로 한다. The present invention has been devised to solve the prior art needs as described above, and an object of the present invention is to provide a flame retardant coating composition and a flame retardant coating method using the composition.
그러나 본 발명이 이루고자 하는 기술적 과제는 이상에서 언급한 과제에 제한되지 않으며, 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.However, the technical problem to be achieved by the present invention is not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.
본 발명은 알지네이트 용액 및 양이온 용액을 포함하는, 방염 코팅용 조성물을 제공한다.The present invention provides a composition for a flame retardant coating comprising an alginate solution and a cationic solution.
본 발명의 일구현예로, 상기 알지네이트 용액은 보강재를 더 포함하는 것을 특징으로 한다.In one embodiment of the present invention, the alginate solution is characterized in that it further comprises a reinforcing material.
본 발명의 다른 구현예로, 상기 보강재는 키토산, 셀룰로오스, 젤라틴 및 녹말로 이루어지는 군으로부터 선택되는 1종 이상의 소재인것을 특징으로 한다.In another embodiment of the present invention, the reinforcing material is characterized in that at least one material selected from the group consisting of chitosan, cellulose, gelatin and starch.
본 발명의 또다른 구현예에 있어서, 상기 알지네이트 용액은 0.5wt% 내지 5wt% 농도인 것을 특징으로 한다.In another embodiment of the present invention, the alginate solution is characterized in that the concentration of 0.5wt% to 5wt%.
본 발명의 또다른 구현예에 있어서, 상기 양이온은 칼슘 양이온(Ca2+), 구리 양이온(Cu2+), 마그네슘 양이온(Mg2+), 코발트 양이온(Co2+), 철 양이온(Fe2+) 및 니켈 양이온(Ni2+)으로 이루어지는 군으로부터 선택되는 1종 이상의 양이온인 것을 특징으로 한다.In another embodiment of the present invention, the cation is a calcium cation (Ca 2+ ), a copper cation (Cu 2+ ), a magnesium cation (Mg 2+ ), a cobalt cation (Co 2+ ), an iron cation (Fe 2 ) + ) and nickel cations (Ni 2+ ) It is characterized in that at least one cation selected from the group consisting of.
또한 본 발명은 코팅될 표면에 알지네이트 용액을 도포하는 단계(S1); 및The present invention also includes the steps of applying an alginate solution to the surface to be coated (S1); and
상기 알지네이트 용액이 도포된 표면에 양이온 용액을 분사하는 단계(S2)를 포함하는, 방염 코팅 방법을 제공한다.It provides a flame retardant coating method comprising the step (S2) of spraying a cationic solution on the surface to which the alginate solution is applied.
본 발명의 일 구현예로, 상기 S1 단계 및 S2 단계는 2회 이상 반복하여 수행되는 것을 특징으로 한다.In one embodiment of the present invention, the steps S1 and S2 are characterized in that they are repeatedly performed two or more times.
아울러, 본 발명은 상기 조성물로 코팅된 제품을 제공한다.In addition, the present invention provides a product coated with the composition.
본 발명의 조성물을 이용한 방염 코팅 방법은 친환경적인 소재로 수행되는 것으로 코팅을 수행한 후 유해물질이 발생하지 않는 장점이 있다. 상기 코팅 방법은 코팅되는 대상의 형상에 관계없이 다양한 표면에 적용이 가능하며 그 방염성 역시 우수한 장점을 가진다.The flame-retardant coating method using the composition of the present invention has the advantage that harmful substances are not generated after the coating is carried out with an eco-friendly material. The coating method can be applied to a variety of surfaces regardless of the shape of the object to be coated, and its flame retardancy is also excellent.
도 1은 종이를 대상으로 방염 효과를 확인한 결과를 나타낸 것이다.
도 2는 나무 소재에 방염 코팅을 수행한 후 방염 효과를 확인한 결과를 나타낸 것이다.
도 3은 플라스틱 소재에 방염 코팅을 수행한 후 방염 효과를 확인한 결과를 나타낸 것이다.
도 4는 방염 코팅 횟수에 따른 방염 효과를 확인한 결과를 나타낸 것이다.
도 5는 방염 코팅을 각각 6회(위) 및 8회(아래) 수행하여 그을린 후 코팅을 제거하기 전과 후의 나무 도막의 외형을 확인한 결과를 나타낸 것이다.1 shows the results of confirming the flame retardant effect on paper.
Figure 2 shows the results of confirming the flame-retardant effect after performing the flame-resistant coating on the wood material.
3 shows the results of confirming the flame retardant effect after performing the flame retardant coating on the plastic material.
4 shows the results of confirming the flame-retardant effect according to the number of flame-retardant coatings.
5 shows the results of confirming the appearance of the wooden coating film before and after removing the coating after burning by performing the flame retardant coating 6 times (top) and 8 times (bottom), respectively.
본 발명자들은 친환경적인 방염제를 개발하고자 연구한 결과, 알지네이트 겔의 방염효과에 주목하여, 본 발명을 완성하였다.As a result of research to develop an eco-friendly flame retardant, the present inventors paid attention to the flame retardant effect of alginate gel, and completed the present invention.
본 발명은 종이를 알지네이트 용액에 침지한 후 칼슘용액을 분사하여 제조된 필름에 방염 효과가 있다는 것을 확인하였다. 이에 본 발명은 알지네이트 용액 및 양이온 용액을 포함하는, 방염 코팅용 조성물을 제공하는 것을 목적으로 한다. In the present invention, it was confirmed that the film produced by immersing the paper in the alginate solution and then spraying the calcium solution had a flame retardant effect. Accordingly, an object of the present invention is to provide a composition for a flame retardant coating, comprising an alginate solution and a cationic solution.
본 발명의 알지네이트 용액은 보강재를 더 포함할 수 있다. 상기 보강재는 키토산, 셀룰로오스, 젤라틴 또는 녹말과 같은 소재를 포함할 수 있으나, 방염성을고려하여 키토산 소재를 사용하는 것이 바람직하다.The alginate solution of the present invention may further include a reinforcing material. The reinforcing material may include a material such as chitosan, cellulose, gelatin or starch, but it is preferable to use a chitosan material in consideration of flame retardancy.
본 발명의 알지네이트 용액은 0.5wt% 내지 5wt% 농도인 것을 사용할 수 있고 이에 제한되는 것은 아니나 방염성을 고려하여 0.5 내지 3.5 wt%인 것이 바람직하다. The alginate solution of the present invention may be used in a concentration of 0.5 wt% to 5 wt%, but is not limited thereto, but is preferably 0.5 to 3.5 wt% in consideration of flame retardancy.
본 발명에서 알지네이트 용액에 분사하여 겔을 형성하는 양이온 용액은 칼슘 양이온(Ca2+), 구리 양이온(Cu2+), 마그네슘 양이온(Mg2+), 코발트 양이온(Co2+), 철 양이온(Fe2+) 및 니켈 양이온(Ni2+)으로 이루어지는 군으로부터 선택되는 1종 이상의 양이온을 포함하는 것일 수 있다. 바람직하게는 칼슘 양이온을 사용할 수 있다.In the present invention, the cation solution to form a gel by spraying the alginate solution is calcium cation (Ca 2+ ), copper cation (Cu 2+ ), magnesium cation (Mg 2+ ), cobalt cation (Co 2+ ), iron cation ( Fe 2+ ) and nickel cations (Ni 2+ ) may include one or more cations selected from the group consisting of. Preferably, a calcium cation may be used.
또한 본 발명은 코팅될 표면에 알지네이트 용액을 도포하는 단계(S1); 및The present invention also includes the steps of applying an alginate solution to the surface to be coated (S1); and
상기 알지네이트 용액이 도포된 표면에 양이온 용액을 분사하는 단계(S2)를 포함하는, 방염 코팅 방법을 제공한다.It provides a flame retardant coating method comprising the step (S2) of spraying a cationic solution on the surface to which the alginate solution is applied.
본 발명의 코팅 방법은 다양한 표면에 수행될 수 있으며, 상기 다양한 표면은 종이 소재, 플라스틱 소재, 나무 소재, 섬유 소재 등일 수 있으며 이에 제한되지 않는다. 상기 다양한 표면을 대상으로 수행될 수 있고, 이에 본 발명은 상기 조성물로 코팅된 종이 소재의 제품, 플라스틱 소재의 제품, 나무 소재의 제품, 섬유 소재의 제품을 제공할 수 있다.The coating method of the present invention may be performed on various surfaces, and the various surfaces may be a paper material, a plastic material, a wood material, a fiber material, and the like, but is not limited thereto. It can be performed on the various surfaces, and the present invention can provide a paper material product, a plastic material product, a wood material product, and a fiber material product coated with the composition.
본 발명의 코팅 방법은 상기 S1 단계 및 S2 단계가 반복수행되어, 코팅이 2겹 이상 형성될 수 있다. 상기 단계가 반복될수록 방염성은 증가할 수 있으나 코팅되는 소재의 활용성을 고려하여 2회 내지 20회 정도 반복 수행될 수 있다.In the coating method of the present invention, the steps S1 and S2 are repeatedly performed, so that two or more layers of coating may be formed. The flame retardancy may increase as the above steps are repeated, but may be repeated 2 to 20 times in consideration of the utility of the material to be coated.
본 발명의 실시예에서는 상기 조성물 및 코팅 방법을 통해서 코팅을 수행하였다. 본 발명의 실시예를 통해 본 발명의 조성물은 종이 소재, 나무 소재, 플라스틱 소재에 모두 유용하게 활용 가능한 방염성 코팅 조성물임을 확인하였고, 2회 이상의 반복 코팅을 통해 방염성을 상승시킬 수 있는 것도 확인한바 있다.In an embodiment of the present invention, coating was performed through the composition and coating method. Through the examples of the present invention, it was confirmed that the composition of the present invention is a flame-retardant coating composition that can be usefully used for all paper materials, wood materials, and plastic materials, and it was also confirmed that flame retardancy can be increased through repeated coating of two or more times. .
이하 본 발명의 실시예에 의해 상세히 설명한다. 단, 하기의 실시예는 본 발명을 예시하는 것일 뿐, 본 발명의 내용이 하기의 실시예에 한정되는 것은 아니다.Hereinafter, an embodiment of the present invention will be described in detail. However, the following examples are merely illustrative of the present invention, and the content of the present invention is not limited to the following examples.
[실시예][Example]
실시예 1. 종이에 대한 방염 효과 확인Example 1. Confirmation of flame retardant effect on paper
본 실시예 1에서는 알지네이트 겔의 방염 효과에 대하여 확인해보고자 하였다. 방염 효과를 확인하기 위한 소재로는 한지 소재를 선택하였고, 겔을 형성하기 위하여 1 wt% 알지네이트 용액, 2wt% 알지네이트 용액과 칼슘 용액을 준비하였고, 방염성을 보강할 수 있는 보강재 소재로 키토산도 추가적으로 준비하였다. 이후 표 1에 따라 한지 소재에 방염 코팅을 수행하였다.In Example 1, it was attempted to confirm the flame retardant effect of the alginate gel. Hanji material was selected as a material to confirm the flame retardant effect, 1 wt% alginate solution, 2 wt% alginate solution and calcium solution were prepared to form a gel, and chitosan was additionally prepared as a reinforcing material that can reinforce flame retardancy did Thereafter, flame-retardant coating was performed on the Korean paper material according to Table 1.
상기와 같이 코팅을 수행한 후, 종이 소재를 촛불에 2초 가량 그을려 연소되는 패턴을 확인하여 도 1에 나타내었다. After the coating was performed as described above, the pattern of burning the paper material by burning it in a candle for about 2 seconds was shown in FIG. 1 .
대조군으로서 일반 한지는 2초만에 바로 불에 완전히 연소되었고, 칼슘 용액만을 처리한 1% 알지네이트 겔 필름(a), 2% 알지네이트 겔 필름(d)의 경우, 불과 접촉한 부분에 구멍이 생기고 조금씩 타들어가는 형태를 확인할 수 있었다. 겔을 형성하지 않고 알지네이트 용액에 키토산만을 추가하였을 때는 구멍이 생기지 않고 까맣게 그을린 자국이 남았으며(b, e), 알지네이트-키토산 겔을 만든 경우에는 그을린 면적이 크게 줄어들었다(c, f). As a control, general Korean paper was completely burned in the fire in 2 seconds, and in the case of 1% alginate gel film (a) and 2% alginate gel film (d) treated only with calcium solution, there was a hole in the part that came into contact with the fire and burned little by little. shape could be identified. When only chitosan was added to the alginate solution without forming a gel, no pores were formed and charred marks were left (b, e), and when the alginate-chitosan gel was made, the charred area was significantly reduced (c, f).
실시예 2. 나무 소재 및 플라스틱 소재에 대한 방염 효과의 확인Example 2. Confirmation of flame retardant effect on wood material and plastic material
본 실시예 2에서는 상기 실시예 1을 토애 알지네이트-키토산 겔의 종이에 대한 방염능력을 확인하였으므로, 아닌 다른 소재에도 코팅을 수행하여 방염 효과가 있는지를 확인해보았다. In this Example 2, since the flame retardant ability of the Toae alginate-chitosan gel was confirmed in Example 1, it was checked whether the flame retardant effect was achieved by coating other materials.
먼저 나무도막에 알지네이트-키토산 겔 코팅을 3번 수행한 후 20초 간 불에 접촉시킨 결과, 겉면은 매우 울퉁불퉁하게 그을리는 것을 확인하였으나, 겉면 내부의 나무도막은 전혀 타지 않은 것을 관찰할 수 있었다(도 2). First, the alginate-chitosan gel coating was applied three times to the wooden coating, and then, after contacting it with fire for 20 seconds, it was confirmed that the surface was very unevenly tanned, but it was observed that the wooden coating inside the exterior did not burn at all. (Fig. 2).
또한 모양이 불규칙하고 화염에 매우 취약하여 방염처리가 힘든 플라스틱 인형에 알지네이트-키토산 겔을 코팅하여 방염효과를 확인해본 결과, 도 3에서 확인할 수 있는 것과 같이 나무도막 실험과 비슷하게 겔만 그을리고 부풀 뿐, 내부는 아무런 피해 없이 보호되는 것을 확인할 수 있었다.In addition, as a result of coating alginate-chitosan gel on a plastic doll, which is irregular in shape and very vulnerable to flame, the flame retardant effect was confirmed. was protected without any damage.
실시예 3. 코팅 횟수에 의한 방염 효과의 확인Example 3. Confirmation of the flame retardant effect by the number of coatings
본 실시예 3에서는 나무 도막을 대상으로 알지네이트-키토산 겔의 코팅 횟수에 따른 방염 효과를 확인하고자 하였다.In this Example 3, it was attempted to confirm the flame retardant effect according to the number of coatings of the alginate-chitosan gel on the wood coating film.
나무 도막을 대상으로 코팅을 진행하지 않은 대조군(control), 코팅을 1회 수행한 나무도막과 코팅을 2번 수행한 나무도막을 대상으로 20초 동안 불에 그을려보았다.A control group in which no coating was applied to a wooden coating, a wooden coating that had been coated once and a wooden coating that had been coated twice were burned for 20 seconds.
그 결과 도 4에 나타낸 것과 같이 코팅을 2번 수행한 경우 그을림이 적은 것이 확인되었으므로, 코팅을 6번 수행한 나무 도막과 10번 수행한 나무 도막을 대상으로 그 방염성을 확인해보았다.As a result, as shown in FIG. 4, when the coating was performed twice, it was confirmed that there was less burning, so the flame retardancy was checked for the wood coating film that was coated 6 times and the wood coating film that was coated 10 times.
그 결과를 도 5에 나타내었고, 6번 수행한 나무 도막과 10번 수행한 나무도막 모두 코팅을 벗겨 낸 후 그을림이 거의 남지 않아, 코팅을 여러 번 수행할수록 화염으로부터 더 확실히 보호되는 것을 확인할 수 있었다. The results are shown in FIG. 5, and after peeling off the coating on both the wooden coating film performed 6 and the wood coating film performed 10 times, almost no scorching remains. .
상기 결과로부터, 문화재 등에 적용될 수 있는 친환경 방염소재로써 활용할 수 있다는 것을 확인하였다.From the above results, it was confirmed that it can be used as an eco-friendly flame retardant material that can be applied to cultural properties.
전술한 본 발명의 설명은 예시를 위한 것이며, 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 쉽게 변형이 가능하다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야 한다.The description of the present invention described above is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.
Claims (11)
A composition for a flame retardant coating comprising an alginate solution and a cationic solution.
상기 알지네이트 용액은 보강재를 더 포함하는 것을 특징으로 하는, 방염 코팅용 조성물.
According to claim 1,
The alginate solution is characterized in that it further comprises a reinforcing material, flame retardant coating composition.
상기 보강재는 키토산, 셀룰로오스, 젤라틴 및 녹말로 이루어지는 군으로부터 선택되는 1종 이상의 소재인것을 특징으로 하는, 방염 코팅용 조성물.
3. The method of claim 2,
The reinforcing material is a flame retardant coating composition, characterized in that at least one material selected from the group consisting of chitosan, cellulose, gelatin and starch.
상기 알지네이트 용액은 0.5wt% 내지 5wt% 농도인 것을 특징으로 하는, 방염 코팅용 조성물.
According to claim 1,
The alginate solution is characterized in that the concentration of 0.5wt% to 5wt%, flame retardant coating composition.
상기 양이온은 칼슘 양이온(Ca2+), 구리 양이온(Cu2+), 마그네슘 양이온(Mg2+), 코발트 양이온(Co2+), 철 양이온(Fe2+) 및 니켈 양이온(Ni2+)으로 이루어지는 군으로부터 선택되는 1종 이상의 양이온인 것을 특징으로 하는, 방염 코팅용 조성물.
The method of claim 1,
The cations are calcium cation (Ca 2+ ), copper cation (Cu 2+ ), magnesium cation (Mg 2+ ), cobalt cation (Co 2+ ), iron cation (Fe 2+ ) and nickel cation (Ni 2+ ) A composition for a flame retardant coating, characterized in that it is one or more cations selected from the group consisting of.
상기 알지네이트 용액이 도포된 표면에 양이온 용액을 분사하는 단계(S2)를 포함하는, 방염 코팅 방법.
Applying an alginate solution to the surface to be coated (S1); and
Including the step (S2) of spraying a cationic solution on the surface to which the alginate solution is applied, the flame-retardant coating method.
상기 방염 코팅 방법은, 상기 S1 단계 및 S2 단계를 2회 이상 반복하여 수행되는 것을 특징으로 하는, 방염 코팅 방법.
7. The method of claim 6,
The flame-retardant coating method, the flame-retardant coating method, characterized in that performed by repeating the steps S1 and S2 two or more times.
상기 알지네이트 용액은 보강재를 더 포함하는 것을 특징으로 하는, 방염 코팅 방법.
7. The method of claim 6,
The alginate solution is characterized in that it further comprises a reinforcing material, flame retardant coating method.
상기 보강재는 키토산, 셀룰로오스, 젤라틴 및 녹말로 이루어지는 군으로부터 선택되는 1종 이상의 소재인것을 특징으로 하는, 방염 코팅 방법.
9. The method of claim 8,
The reinforcing material is a flame retardant coating method, characterized in that at least one material selected from the group consisting of chitosan, cellulose, gelatin and starch.
상기 알지네이트 용액은 0.5wt% 내지 5wt% 농도인 것을 특징으로 하는, 방염 코팅 방법.
7. The method of claim 6,
The alginate solution is characterized in that the concentration of 0.5wt% to 5wt%, flame retardant coating method.
상기 양이온은 칼슘 양이온(Ca2+), 구리 양이온(Cu2+), 마그네슘 양이온(Mg2+), 코발트 양이온(Co2+), 철 양이온(Fe2+) 및 니켈 양이온(Ni2+)으로 이루어지는 군으로부터 선택되는 1종 이상의 양이온인 것을 특징으로 하는, 방염 코팅 방법.7. The method of claim 6,
The cations are calcium cation (Ca 2+ ), copper cation (Cu 2+ ), magnesium cation (Mg 2+ ), cobalt cation (Co 2+ ), iron cation (Fe 2+ ) and nickel cation (Ni 2+ ) A flame retardant coating method, characterized in that it is at least one cation selected from the group consisting of.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190012430A (en) | 2017-07-27 | 2019-02-11 | 양인동 | Flame retardant composition for wood and method for flame retarding treatment of wood |
| KR20190028424A (en) * | 2016-07-11 | 2019-03-18 | 마이크로텍 라보라토리즈, 인코포레이티드 | Capsules having surfactant bound outer shells and methods of making the capsules |
| WO2019058186A1 (en) * | 2017-09-21 | 2019-03-28 | Politecnico Di Torino | A method for superficially coating polymeric foams in order to improve their flame reaction and the related superficially coated flame resistant polymeric foams |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190028424A (en) * | 2016-07-11 | 2019-03-18 | 마이크로텍 라보라토리즈, 인코포레이티드 | Capsules having surfactant bound outer shells and methods of making the capsules |
| KR20190012430A (en) | 2017-07-27 | 2019-02-11 | 양인동 | Flame retardant composition for wood and method for flame retarding treatment of wood |
| WO2019058186A1 (en) * | 2017-09-21 | 2019-03-28 | Politecnico Di Torino | A method for superficially coating polymeric foams in order to improve their flame reaction and the related superficially coated flame resistant polymeric foams |
Non-Patent Citations (1)
| Title |
|---|
| Polymers, Vol.11, no.12, 1973* * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102463929B1 (en) * | 2022-01-14 | 2022-11-07 | 창원대학교 산학협력단 | Composition for Flame-Retardant Coating, Method of Manufacturing Flame-Retardant Flexible Polyurethane Foam Using the Same, and Flame-Retardant Flexible Polyurethane Foam |
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