KR100672046B1 - Aquous composition for flame retardant lacquer - Google Patents

Aquous composition for flame retardant lacquer Download PDF

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KR100672046B1
KR100672046B1 KR1020060025355A KR20060025355A KR100672046B1 KR 100672046 B1 KR100672046 B1 KR 100672046B1 KR 1020060025355 A KR1020060025355 A KR 1020060025355A KR 20060025355 A KR20060025355 A KR 20060025355A KR 100672046 B1 KR100672046 B1 KR 100672046B1
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flame retardant
water
aqueous
composition
weight
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주재성
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극동방염 (주)
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0092—Polarisation microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/203—Filters having holographic or diffractive elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Analytical Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

Provided is an aqueous flame-retardant lacquer composition, which releases neither toxic gas nor smoke upon firing or incineration, and thus hardly causes a loss of lives or pollutes the environment. The aqueous flame-retardant lacquer composition comprises (a) 15-80wt% of a water-soluble polyacrylic resin, (b) 15-70wt% of a water-soluble polyurethane resin, and (c) 15-25wt% of ammonium polyphosphate. The composition further comprises 0.4-0.6wt% of a thickener or 2-9wt% of a bromine-based flame retardant based on the total weight of the components(a, b, and c). The bromine-based flame retardant is at least one material selected from ammonium bromide and decabrom.

Description

수성 방염 래커 조성물{Aquous composition for flame retardant lacquer}Aqueous composition for flame retardant lacquer

본 발명은 물을 용제로 사용하는 수성 방염 래커(Lacguer) 조성물에 관한 것이다.The present invention relates to an aqueous fireproof lacquer composition using water as a solvent.

래커는 주로 용제의 증발에 따른 건조에 의하여 도막이 형성되며, 건조시간은 통상 10~30 분 정도로 시간이 빠르기 때문에 주로 스프레이 형식으로 뿜어서 칠하는 것이 효율적이다. 또한 도막이 단단하고 불점착성이며 내마모성, 내수성, 내유성이 우수하다. 이와 같이 속건성(涑乾惺)이며 견고한 도막을 얻을 수 있으므로 래커는 도료분야에서 상당한 비중을 차지하고 있다.Lacquer is a coating film is formed mainly by the evaporation of the solvent, the drying time is usually 10 to 30 minutes fast, so it is effective to spray and paint mainly in the form of a spray. In addition, the coating film is hard, non-adhesive, and has excellent wear resistance, water resistance and oil resistance. Lacquer has a significant weight in the paint field because it is possible to obtain a fast-drying and solid coating.

상기와 같은 특성을 가지는 래커는 원목, 무늬목, 합판 등에 있어서 자연스러운 질감과 무늬를 효과적으로 나타내주기 위하여 사용되고 있다.Lacquer having the above characteristics is used to effectively express the natural texture and pattern in solid wood, veneer, plywood and the like.

그리고, 여러 가지 기능성 추가되거나 기존의 단점을 보완한 래커가 현재 출시되고 있으며, 그 중에서도 방염 래커는 화재시 도장된 래커의 피막이 연소 후 탄화막을 형성하여 화염의 빠른 확산을 지연시켜 주는 특징이 있다.In addition, a lacquer is added to the various functionalities or supplements the existing disadvantages, and among them, the fire-proof lacquer is characterized by delaying the rapid spread of the flame by forming a carbon film after combustion of the coating of the paint lacquer in the event of fire.

하지만, 종래의 유기 용제형 방염 래커는 유기용제, 염화 파라핀, 염화 고무, 석유화학수지 및 기타 첨가제로 구성되어 있기 때문에 연소시에 다량의 유해 가스 및 매연을 배출하는 문제점이 있었다.However, since the conventional organic solvent type flameproof lacquer is composed of organic solvents, chlorinated paraffin, rubber rubber, petrochemical resins and other additives, there was a problem of emitting a large amount of harmful gases and smoke during combustion.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 창안된 것으로, 화재 시나 소각시에 인체에 유해한 가스 및 매연을 배출시키지 않는 수성 방염 래커 조성물을 제공하는 것을 목적으로 한다. The present invention has been made to solve the above conventional problems, and an object of the present invention is to provide an aqueous flame retardant lacquer composition that does not emit harmful gases and fumes at the time of fire or incineration.

또한, 피도장물의 질감 및 색감을 자연스럽게 만드는 수성 방염 래커 조성물을 제공하는 것을 또 다른 목적으로 한다.It is also another object to provide an aqueous flame retardant lacquer composition which makes the texture and color of the coating natural.

상기와 같은 목적을 달성하기 위하여, 본 발명은 수용성 폴리아크릴 수지 15 내지 80 중량%; 수용성 폴리우레탄 수지 15 내지 70 중량%; 및 폴리인산암모늄 15 내지 25 중량%를 포함하여 이루어지는 수성 방염 래커 조성물을 제공한다.In order to achieve the above object, the present invention is a water-soluble polyacrylic resin 15 to 80% by weight; 15 to 70% by weight of the water-soluble polyurethane resin; And 15 to 25% by weight of ammonium polyphosphate.

아크릴 수지는 폴리메타크릴산 메틸(polymethylmethacrylate)의 또 다른 명칭이며 메타크릴산메틸의 중합체이다. 메타크릴산메틸에 개시제(開始劑)를 가해 용도에 따라서 다양하게 중합방법으로 만들어지며, 내후성이 양호하며 경도가 높고 표면광택이 우수하며 특히 투명성은 모든 플라스틱 중에서 가장 우수하다. 따라서, 유리대용품으로 이용되는 것 이외에 건축재료, 조명기구, 전기부품 등 넓은 분양에서 다양한 용도로 사용되고 있다. 그 중, 본 발명에서 사용되는 아크릴 수지는 수용성 폴리아크릴 수지이다.Acrylic resin is another name for polymethylmethacrylate and is a polymer of methyl methacrylate. The initiator is added to methyl methacrylate to make various polymerization methods according to the use. The weather resistance is good, the hardness is high, the surface gloss is excellent, and the transparency is the best among all plastics. Therefore, in addition to being used as a glass substitute, it is used for various purposes in a wide range of sale, such as building materials, lighting fixtures, and electrical components. Among them, the acrylic resin used in the present invention is a water-soluble polyacrylic resin.

한편, 폴리우레탄 수지는 지방족 폴리이소시아네이트와 디아민 또는 글리콜과 반응에 의하여 생성되는 중합 물질로 융점이 높고 결정서도 좋지만 망상 조직이 발달되어 피막 강도가 높고 내마모성이 좋으며, 각종 도료 피막 위에 상도용으로 도장하여도 접착성이 좋고 황변성이 없으며 유화성이므로 계면 활성제를 사용하지 않아도 된다. 또한 연소시 유독 가스나 매연을 다량으로 분출하지 않는다. 그 중, 본 발명에서 사용되는 폴리우레탄 수지는 수용성 폴리우레탄 수지이다.On the other hand, polyurethane resin is a polymer produced by the reaction of aliphatic polyisocyanate with diamine or glycol, which has a high melting point and good crystallinity, but has a developed network structure, which has high coating strength and good abrasion resistance, and is coated on top of various coating films for coating. Also, since the adhesive property is good, there is no yellowing and it is emulsifier, it is not necessary to use a surfactant. It also does not emit large amounts of toxic gases or fumes during combustion. Among them, the polyurethane resin used in the present invention is a water-soluble polyurethane resin.

상기 폴리인산암모늄은 암모늄 폴리인산염으로 다르게 지칭되기도 하며 인 함유율이 높아 우수한 방염성을 부여한다. 물에 대한 용해성이 있으며 발포성이 있다. The ammonium polyphosphate may also be referred to as ammonium polyphosphate differently and has a high phosphorus content to impart excellent flame retardancy. It is soluble in water and foamable.

본 발명에 있어서, 수용성 폴리아크릴 수지와 수용성 폴리 우레탄 수지는 40% ~ 50% 의 수용액으로 사용하며, 수용성 폴리아크릴 수지 및 수용성 폴리우레탄 수지와 혼합성이 좋은 상기 폴리인산암모늄은 적정 비율로 혼합되어 사용된다. 본 발명의 조성물이 도장된 피도장물이 발화됐을 경우, 도장의 피막 조직 속의 함유된 폴리아크릴 수지 및 폴리우레탄 수지의 고분자들과 폴리인암모늄이 단열층을 이루어 탄화막을 형성함으로써 불의 확산을 막아주고 유독 가스나 매연이 발생하지 않도록 한다.In the present invention, the water-soluble polyacrylic resin and the water-soluble polyurethane resin are used in an aqueous solution of 40% to 50%, and the ammonium polyphosphate having good compatibility with the water-soluble polyacrylic resin and the water-soluble polyurethane resin is mixed in an appropriate ratio. Used. When the coating material coated with the composition of the present invention is ignited, the polyacrylic resin and the polymers of the polyurethane resin and polyphosphorus ammonium in the coating film of the coating and the polyphosphoric ammonium form a thermal insulation layer to prevent the spread of fire and poisonous Avoid gas or fumes.

본 발명의 조성물은 전술한 바와 같이 각각 40% ~ 50% 농도를 가지는 수용성 폴리아크릴 수지와 수용성 폴리우레탄 수지를 혼합용매로 하여 폴리인산암모늄과 증점제 및 난연제를 혼합하여 이루어진다.As described above, the composition of the present invention is made by mixing ammonium polyphosphate, a thickener and a flame retardant using a water-soluble polyacrylic resin and a water-soluble polyurethane resin each having a concentration of 40% to 50% as a mixed solvent.

증점제로는 폴리우레탄 에멀젼 -VS (zenica 사 제품) 및 HYREX -VS (zenica 사 제품) 등이 있으며, 상기 증점제는 조성물 총중량에 0.4 ~ 0.6 중량%의 양으로 사용이 가능하다.Thickeners include polyurethane emulsion -VS (manufactured by zenica) and HYREX -VS (manufactured by zenica), and the like, and the thickener may be used in an amount of 0.4 to 0.6% by weight based on the total weight of the composition.

또한, 용도에 따라 조성물의 농도를 조절하기 위해 40oC ~ 50oC 의 물을 조성물의 총중량에 10중량% ~ 40중량%의 양으로 첨가하여 사용할 수 있다.In addition, in order to adjust the concentration of the composition according to the use, 40 ° C ~ 50 ° C water may be added to the total weight of the composition in an amount of 10% to 40% by weight.

한편, 난연성을 더 높이기 위하여 암모늄 브로마이드(취화 암모늄), 인산 암모늄 등의 난연제를 첨가할 수 있으며 이외에도 인산 구아니딘을 추가하여 사용할 수 있다. 인산 암모늄과 인산 구아니딘과 같은 인산계 난연제는 조성물의 총량에 대하여 2중량% ~ 9중량%의 양으로 사용이 가능하다.On the other hand, flame retardants such as ammonium bromide (ammonium embrittlement) and ammonium phosphate may be added to further increase the flame retardancy, and guanidine phosphate may be added and used. Phosphoric acid-based flame retardants such as ammonium phosphate and guanidine phosphate can be used in amounts of 2% to 9% by weight based on the total amount of the composition.

이하 실시예를 통하여 본 발명을 더욱 상세하게 설명하며, 본 발명의 청구범위는 이들 실시예에 한정되지 않는다.Hereinafter, the present invention will be described in more detail with reference to the following examples, and the claims of the present invention are not limited to these examples.

실시예 1Example 1

수성 방염 래커 조성물의 구성 Composition of Aqueous Fire Retardant Lacquer Composition 수용성 폴리아크릴 수지 Water Soluble Polyacrylic Resin 500g(79.62%)500 g (79.62%) 폴리인산암모늄 Ammonium Polyphosphate 125g(19.90%)125 g (19.90%) 증점제 Thickener 3g(0.48%)3 g (0.48%)

수용성 폴리아크릴 수지 500g을 교반기에 넣고 rpm 60 ~ 70 에서 교반한 후,폴리인산암모늄 125g을 투입하고 약 10분 정도 교반한 다음, 증점제 3g을 투입 후 다시 약 40분 정도 교반하여 비중이 1.12 ~ 1.15 이고 점도가 210 ~ 220 cps 인 수성 방염 래커 조성물 제조.500 g of water-soluble polyacrylic resin was added to a stirrer and stirred at 60 to 70 rpm. Then, 125 g of ammonium polyphosphate was added and stirred for about 10 minutes. Then, 3 g of a thickener was added and stirred for about 40 minutes to give a specific gravity of 1.12 to 1.15. Preparation of an aqueous flame retardant lacquer composition having a viscosity of 210 to 220 cps.

실시예 2Example 2

수성 방염 래커 조성물의 구성 Composition of Aqueous Fire Retardant Lacquer Composition 수용성 폴리아크릴 수지 Water Soluble Polyacrylic Resin 375g(59.70%)375 g (59.70%) 수용성 폴리우레탄 수지 Water soluble polyurethane resin 125g(19.91%)125 g (19.91%) 폴리인산암모늄 Ammonium Polyphosphate 125g(19.91%)125 g (19.91%) 증점제 Thickener 3g(0.48%)3 g (0.48%)

수용성 폴리아크릴 수지 375g을 교반기에 넣고 rpm 60 ~ 70 에서 교반한 후, 수용성 폴리우레탄 수지 125g을 투입하고 약 10 분 정도 교반하고, 그 후 폴리인산암모늄 125g을 투입하고 약 30분 정도 교반한 다음, 증점제 3g을 투입 후 다시 약 40분 정도 교반하여 비중이 1.12 ~ 1.15 이고 점도가 210 ~ 220 cps 인 수성 방염 래커 조성물 제조.After putting 375 g of the water-soluble polyacrylic resin into the stirrer and stirring at rpm 60 ~ 70, 125 g of the water-soluble polyurethane resin was added and stirred for about 10 minutes, after which 125 g of ammonium polyphosphate was added and stirred for about 30 minutes, After adding 3 g of the thickener, the mixture was stirred for about 40 minutes to prepare an aqueous flameproof lacquer composition having a specific gravity of 1.12 to 1.15 and a viscosity of 210 to 220 cps.

실시예 3Example 3

수성 방염 래커 조성물의 구성 Composition of Aqueous Fire Retardant Lacquer Composition 수용성 폴리아크릴 수지 Water Soluble Polyacrylic Resin 250g(39.81%)250 g (39.81%) 수용성 폴리우레탄 수지 Water soluble polyurethane resin 250g(39.81%)250 g (39.81%) 폴리인산암모늄 Ammonium Polyphosphate 125g(19.90%)125 g (19.90%) 증점제 Thickener 3g(0.48%)3 g (0.48%)

수용성 폴리아크릴 수지 250g을 교반기에 넣고 rpm 60 ~ 70 에서 교반한 후, 수용성 폴리우레탄 수지 250g을 투입하고 약 10 분 정도 교반하고, 그 후 폴리인산암모늄 125g을 투입하고 약 40분 정도 교반한 다음, 증점제 3g을 투입 후 다시 약 40분 정도 교반하여 비중이 1.12 ~ 1.15 이고 점도가 210 ~ 220 cps 인 수성 방염 래커 조성물 제조.250 g of water-soluble polyacrylic resin was added to a stirrer and stirred at rpm 60 to 70, and then 250 g of water-soluble polyurethane resin was added and stirred for about 10 minutes. Then, 125 g of ammonium polyphosphate was added and stirred for about 40 minutes. After adding 3 g of the thickener, the mixture was stirred for about 40 minutes to prepare an aqueous flameproof lacquer composition having a specific gravity of 1.12 to 1.15 and a viscosity of 210 to 220 cps.

실시예 4Example 4

수성 방염 래커 조성물의 구성 Composition of Aqueous Fire Retardant Lacquer Composition 수용성 폴리아크릴 수지 Water Soluble Polyacrylic Resin 125g(19.91%)125 g (19.91%) 수용성 폴리우레탄 수지 Water soluble polyurethane resin 375g(59.70%)375 g (59.70%) 폴리인산암모늄 Ammonium Polyphosphate 125g(19.91%)125 g (19.91%) 증점제 Thickener 3g(0.48%)3 g (0.48%)

수용성 폴리아크릴 수지 125g을 교반기에 넣고 rpm 60 ~ 70 에서 교반한 후, 수용성 폴리우레탄 수지 375g을 투입하고 약 10 분 정도 교반하고, 그 후 폴리인산암모늄 125g을 투입하고 약 40분 정도 교반한 다음, 증점제 3g을 투입 후 다시 약 40분 정도 교반하여 비중이 1.12 ~ 1.15 이고 점도가 210 ~ 220 cps 인 수성 방염 래커 조성물 제조.125 g of water-soluble polyacrylic resin was added to a stirrer and stirred at rpm 60 to 70, then 375 g of water-soluble polyurethane resin was added and stirred for about 10 minutes, after which 125 g of ammonium polyphosphate was added and stirred for about 40 minutes, After adding 3 g of the thickener, the mixture was stirred for about 40 minutes to prepare an aqueous flameproof lacquer composition having a specific gravity of 1.12 to 1.15 and a viscosity of 210 to 220 cps.

실시예 5Example 5

수성 방염 래커 조성물의 구성 Composition of Aqueous Fire Retardant Lacquer Composition 수용성 폴리아크릴 수지 Water Soluble Polyacrylic Resin 125g(18.52%)125 g (18.52%) 수용성 폴리우레탄 수지 Water soluble polyurethane resin 375g(55.56%)375 g (55.56%) 폴리인산암모늄 Ammonium Polyphosphate 125g(18.52%)125 g (18.52%) 폴리인산암모늄을 제외한 인산계 난연제 또는 브롬계 난연제 Phosphate flame retardant or bromine flame retardant except for ammonium polyphosphate 50g(7.40%)50 g (7.40%)

수용성 폴리아크릴 수지 125g을 교반기에 넣고 rpm 60 ~ 70 에서 교반한 후, 수용성 폴리우레탄 수지 375g을 투입하고 약 10 분 정도 교반한다. 그 후, 폴리인산암모늄 125g을 투입하고 약 40분 정도 교반한 다음, 폴리인산암모늄을 제외한 인산계 난연제 또는 브롬계 난연제 중 적어도 어느 하나 이상을 소정의 중량부로 포함하는 난연제 50g을 투입 후 다시 약 40분 정도 교반한다. 이 때, 인산계 난연제는 인산 구아니딘, 인산암모늄 중 하나이고, 브롬계 난연제는 암모늄브로마이 와 데카브롬 중 하나이다. 폴리인산암모늄을 제외한 인산계 난연제와 브롬계 난연제는 래커 조성물에 있어서 유사한 방염성능을 제공하므로 혼합하여 사용하여도 무방하다.125 g of water-soluble polyacrylic resins are put in a stirrer and stirred at rpm 60 to 70, and then 375 g of water-soluble polyurethane resins are added and stirred for about 10 minutes. Then, 125 g of ammonium polyphosphate was added and stirred for about 40 minutes, and then 50 g of a flame retardant including at least any one or more of a phosphate flame retardant or bromine flame retardant except for polyammonium was added in a predetermined weight part. Stir for minutes. At this time, the phosphate-based flame retardant is one of guanidine phosphate, ammonium phosphate, bromine-based flame retardant is one of ammonium bromide and decabrom. Phosphoric acid-based flame retardants and bromine-based flame retardants except for polyammonium phosphate provide similar flame retardant performance in lacquer compositions, so they may be mixed.

비중이 1.13 ~ 1.2 이고 점도가 250 ~ 350 cps 인 수성 방염 래커 조성물 제조.Preparation of an aqueous flameproof lacquer composition having a specific gravity of 1.13 to 1.2 and a viscosity of 250 to 350 cps.

실시예 6: 방염성 실험Example 6: Flame Retardant Experiment

방염성 시험은 실시예 1 내지 5 에서 제조된 수성 래커 방염 조성물을 합판에 분무한 후 건조시킨 다음, 소방용 기계 기구 등의 형식 승인 및 검정 기술 기준(KOFEIS1001)에 따라 실시하였다. 시험 항목은 잔염시간(시료에 불을 붙였을 때 불 꽃이 지속하는 시간), 잔신시간(시료에 불을 붙였을 때 불씨가 지속하는 시간, 탄화면적 및 탄화 길이에 대해 측정하였다. 결과를 다음 표 6 에 수록하였다.The flame retardant test was sprayed on the plywood with the aqueous lacquer flame retardant composition prepared in Examples 1 to 5 and dried, followed by the type approval of fire fighting machinery and the like and the technical standard of the test (KOFEIS1001). Test items were measured for the afterflame time (the duration of the flame when the sample was lit), the remaining time (the duration of the ember when the sample was lit, the burn area and the carbonization length). It is listed in.

시험항목 Test Items 기준 standard 시험결과Test result 실시예 1Example 1 실시예 2Example 2 실시예 3Example 3 실시예 4Example 4 실시예 5Example 5 잔염시간Afterglow time 10초 이내Within 10 seconds 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 잔신시간Remaining time 30초 이내Within 30 seconds 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 탄화면적Ammunition 50cm2 이내Within 50cm 2 12.612.6 13.113.1 13.813.8 11.811.8 10.210.2 탄화길이Carbonization length 20cm2 이내Within 20 cm 2 6.86.8 5.75.7 6.66.6 4.34.3 5.55.5

상기 표 6 에 수록한 바와 같이, 본 발명의 실시예에 따른 조성물은 방염성 시험에서 측정한 4 가지 항목 모두 기준치 이내에 속하는 우수한 방염성을 나타냄을 알 수 있다.As shown in Table 6, the composition according to the embodiment of the present invention can be seen that all four items measured in the flame retardancy test exhibits excellent flame retardancy falls within the standard value.

본 발명에 따른 수성 방염 래커 조성물은 연소기 유독 가스 및 매연을 발생시키지 않으므로 화재시나 소각시 인명을 해치거나 환경을 오염시키지 않은 유용한 효과가 있다.The aqueous flame retardant lacquer composition according to the present invention does not generate combustor toxic gases and fumes, and thus has a useful effect of not harming lives or polluting the environment during fire or incineration.

Claims (6)

(a)수용성 폴리아크릴 수지 15 내지 80 중량%,(a) 15 to 80% by weight of a water-soluble polyacrylic resin, (b)수용성 폴리우레탄 수지 15 내지 70 중량%,(b) 15 to 70% by weight of the water-soluble polyurethane resin, (c)폴리인산암모늄 15 내지 25 중량%(c) 15 to 25% by weight of ammonium polyphosphate 를 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.Aqueous flame retardant lacquer composition comprising a. 제 1 항에 있어서, 성분(a, b 및 c)의 총 중량에 대하여 증점제 0.4 내지 0.6 중량%를 더 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.The aqueous flame retardant lacquer composition according to claim 1, further comprising 0.4 to 0.6% by weight of thickener relative to the total weight of components (a, b and c). 제 1 항 또는 2 항에 있어서, 성분의 총 중량에 대하여 브롬계 난연제 2 내지 9 중량%를 더 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.The aqueous flame retardant lacquer composition according to claim 1 or 2, further comprising 2 to 9% by weight of bromine-based flame retardant relative to the total weight of the components. 제 3 항에 있어서, 브롬계 난연제는 암모늄 브로마이드 와 데카브롬 중 적어도 하나 이상을 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.4. The aqueous flame retardant lacquer composition according to claim 3, wherein the brominated flame retardant comprises at least one of ammonium bromide and decabrom. 제 1 항 또는 2 항에 있어서, 성분의 총 중량에 대하여 인산계 난연제 2 내지 9 중량%를 더 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.The aqueous flame retardant lacquer composition according to claim 1 or 2, further comprising 2 to 9% by weight of a phosphate flame retardant relative to the total weight of the components. 제 5 항에 있어서, 인산계 난연제는 인산 구아니딘, 인산암모늄 중 적어도 하나 이상을 포함하는 것을 특징으로 하는 수성 방염 래커 조성물.6. The aqueous flame retardant lacquer composition according to claim 5, wherein the phosphate flame retardant comprises at least one of guanidine phosphate and ammonium phosphate.
KR1020060025355A 2006-03-20 2006-03-20 Aquous composition for flame retardant lacquer KR100672046B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940011564A (en) * 1992-11-16 1994-06-21 채오병 Flame Retardant Thermoplastic Composition
JPH08170046A (en) * 1994-02-17 1996-07-02 Nippon Paint Co Ltd Aqueous coating composition
KR980002172A (en) * 1996-06-28 1998-03-30 한영재 A coating composition for preventing fogging of an aqueous system and a combustion preventing material
KR20010108300A (en) * 1999-03-04 2001-12-07 카흐홀즈 트라우델, 귀틀라인 파울 Fire protection coating
JP2002294018A (en) 2001-04-02 2002-10-09 Kyowa Co Ltd Flame retardant for construction sheet and construction sheet by using the same
KR20050094658A (en) * 2004-03-24 2005-09-28 주식회사 나노코 A composition for steel coating materials and a manufacturing method therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940011564A (en) * 1992-11-16 1994-06-21 채오병 Flame Retardant Thermoplastic Composition
JPH08170046A (en) * 1994-02-17 1996-07-02 Nippon Paint Co Ltd Aqueous coating composition
KR980002172A (en) * 1996-06-28 1998-03-30 한영재 A coating composition for preventing fogging of an aqueous system and a combustion preventing material
KR20010108300A (en) * 1999-03-04 2001-12-07 카흐홀즈 트라우델, 귀틀라인 파울 Fire protection coating
JP2002294018A (en) 2001-04-02 2002-10-09 Kyowa Co Ltd Flame retardant for construction sheet and construction sheet by using the same
KR20050094658A (en) * 2004-03-24 2005-09-28 주식회사 나노코 A composition for steel coating materials and a manufacturing method therefor

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