KR100665047B1 - Flame retardant composition of textile fabric, flame retardant processing method using same and flame retardant textile fabric prepared by the above method - Google Patents
Flame retardant composition of textile fabric, flame retardant processing method using same and flame retardant textile fabric prepared by the above method Download PDFInfo
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- KR100665047B1 KR100665047B1 KR1020060014205A KR20060014205A KR100665047B1 KR 100665047 B1 KR100665047 B1 KR 100665047B1 KR 1020060014205 A KR1020060014205 A KR 1020060014205A KR 20060014205 A KR20060014205 A KR 20060014205A KR 100665047 B1 KR100665047 B1 KR 100665047B1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/84—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
- D06M15/433—Amino-aldehyde resins modified by phosphorus compounds by phosphoric acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/904—Flame retardant
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- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
도1은 폴리인산염(poly phosphate), 멜라민포름알데히드(melamine form aldehyde), 인산(phosphoric acid) 및 물을 혼합하여 교반한 방염조성물과 이를 이용한 섬유직물의 방염가공 방법을 통해 제조되는 섬유직물지를 도시한 것이다.Figure 1 shows a fabric fabric produced by flame-resistant composition and a flame retardant processing method of the textile fabric using the same mixed with poly phosphate, melamine form aldehyde, phosphoric acid (phosphoric acid) and water It is.
본 발명은 섬유직물의 방염조성물과 이를 이용한 방염가공방법에 관한 것으로서, 구체적으로는 폴리인산염(poly phosphate), 멜라민포름알데히드(melamine form aldehyde), 인산(phosphoric acid) 및 물의 혼합용액을 이용하여 방염가공하는 방법에 관한 것이다.The present invention relates to a flame retardant composition of a textile fabric and a flame retardant processing method using the same, specifically, flame retardant using a mixed solution of poly phosphate, melamine formaldehyde, phosphoric acid and water. It relates to a processing method.
일반적으로 방염가공방법은 다양하게 개시되어 있는데, 아미도포스파젠 화합물 용수용액을 이용하여 실시하는 미국특허 제2,782,133호, 멜라민수지섬유계의 방염직물에 관한 국제공개 제1997/42365호 뿐만 아니라, 국내에도 특허등록 제171899 호, 제28152호, 제196023호, 제25952호 등에서도 찾아볼 수 있다. 하지만, 이러한 공개된 기술발명들은 모두 그 공정단계가 매우 복잡하여 그 과정을 통해 생산된 방염가공 제품들의 생산단가가 높아져 경제적 효용성과 가치가 떨어지는 문제점과 섬유의 재질과 용도에 따라 다변적으로 적용할 수 없다는 단점이 있다.In general, flame retardant processing methods are disclosed in various ways, US Patent No. 2,782,133, which is performed using an aqueous solution of amidophosphazene compounds, as well as international publication No. 1997/42365 relating to flame retardant fabrics of melamine resin fibers, as well as domestic Edo Patent Nos. 171899, 28152, 196023, 25952 and the like can also be found. However, all of these disclosed technical inventions are very complicated in their process steps, which increases the production cost of flame-retardant products produced through the process, which can be applied in various ways depending on the material and the use of the fiber. The disadvantage is that it can't be.
섬유직물에 난연성을 부여하는 것은 비단 카텐, 소파천 및 카페트 등에 한정되는 것이 아니라 최근에는 작업복, 병원 및 호텔용 내장재, 침구류, 운송기의 내장재 및 항공기 내장재 등에 이르기까지 널리 요구되고 있는 실정인 만큼 경제성과 방염우수성을 갖춘 실리적인 방염제, 방염조성물 또는 방염가공방법이 필요하다. Imparting flame retardancy to textile fabrics is not limited to silk fabrics, sofa cloths and carpets, but has recently been widely required for work clothes, hospital and hotel interior materials, bedding, interior materials for aircrafts, and aircraft interior materials. Practical flame retardant, flame retardant composition or flame retardant processing method with excellent flame retardancy is required.
현재까지 고분자 섬유물질에 난연성을 부여하는 방법으로는 크게 나누어 전처리 방법과 후처리 방법으로 대별할 수 있는데, 전처리방법으로는 난연성이 부여된 고분자를 얻어서 방사하는 방법과 방사시 난연성 물질을 첨가하여 브렌딩하는 방법이 있으며, 후처리방법으로는 실, 직물상태에서 난연성 물질을 그라프트(graft)중합시키는 방법과 염색 또는 기타 가공 중에 난연성 물질을 직물상에 침투 고착시키는 방법이 알려져 왔다. Until now, the methods of imparting flame retardancy to polymer fiber materials can be roughly divided into pretreatment methods and post-treatment methods.As a pretreatment method, a flame retardant polymer is obtained and spun and a flame retardant material is added during spinning. There is a method of ding, and as a post-treatment method, a method of graft polymerization of a flame retardant material in a yarn or a fabric state and a method of penetrating and fixing the flame retardant material on a fabric during dyeing or other processing have been known.
그러나 상기 방법 중 전처리 방법은 방염효과에 있어 내구성이 양호하나 합성섬유에만 이용되어 섬유재질에 따른 제약이 있고 후처리 방법 중 난연성 물질을 그라프트 중합시키는 방법은 인산에스테르의 불포화 화합물을 셀룰로오스 중의 탄소기에 반응시키는 비닐모노머의 그라프트 중합방법이어서 이와 같은 화학적인 라디칼 반응으로는 셀룰로오스와의 반응율이 낮고 부득이 자외선이나 전자선을 이용하여 반응시켜야만 하기에 설비적인 제약과 공업적 생산에 어려움이 있으며 고비용 이 소요되는 문제가 있다.However, the pretreatment method has good durability in flame retardant effect, but it is used only for synthetic fibers and has limitations depending on the fiber material. It is a graft polymerization method of vinyl monomer to be reacted, and thus, such chemical radical reaction has low reaction rate with cellulose and inevitably needs to be reacted by using ultraviolet rays or electron beams. there is a problem.
따라서, 후처리방법 중 염색 또는 기타 가공 중에 난연성 물질을 직물상에 침투 고착시키는 방법이 일반적인데, 이에 대한 종래 공지기술로는 디알킬포스포노칼본산아미드의 N-메치롤계 화합물을 포함하는 방염처리액에 직물을 처리하는 단계와 인열강도 향상을 위하여 실리콘 에멀죤을 처리하는 단계를 동시에 행하는 2스텝가공법이 일본 특허공보 제47-37238호에 개시되어 있다. 이 방법은 방염성과 인열강도면에서는 양호한 결과를 얻을 수 있으나 가공공정이 2단계로 복잡하고 악취 발생과 촉감의 경화 및 변색현상이 발생하는 결점이 있다.Therefore, a method of penetrating and fixing a flame retardant material on a fabric during dyeing or other processing is a common post-treatment method. A conventionally known technique for flame retardant treatment includes a N-metholol-based compound of dialkylphosphonocarboxylic acid amide. Japanese Patent Publication No. 47-37238 discloses a two-step processing method in which a fabric is treated with a liquid and a silicone emulsion zone is treated at the same time to improve tear strength. This method has good results in terms of flame retardancy and tear strength, but the processing process is complicated in two stages, odor generation, hardening of the touch and discoloration occur.
본 발명은 섬유직물의 방염가공과 관련하여 상기 공지된 종래기술의 문제점과 결점을 극복하기 위하여 발명한 것으로서, 본 발명의 목적은 방염성 조성물과 방염가공 방법을 개발하여 섬유의 재료 또는 재질에 제약받지 아니하고 어느 섬유직물이든지 우수한 방염성, 내화안정성을 가지도록 가공하는 한편, 그러한 방염가공처리를 단순화하여 생산성을 향상시키고 비용을 절감하여 저비용으로 경제적 효용성을 높이기 위하여 개발되었다.The present invention has been invented to overcome the problems and shortcomings of the known prior art related to flame retardant fabrics, the object of the present invention is to develop a flame retardant composition and flame retardant processing method is not limited to the material or material of the fiber In addition, any textile fabric has been developed to have excellent flame resistance and fire resistance, while improving the economic efficiency at low cost by improving productivity and reducing costs by simplifying the flameproof processing.
본 발명은 섬유직물의 방염조성물과 이를 이용한 방염가공방법에 관한 것으로서, 보다 상세하게는 폴리인산염(poly phosphate) 40%, 멜라민포름알데히드(melamine form aldehyde) 10%, 인산(phosphoric acid) 2% 및 물 48%를 혼합하여 얻어지는 섬유직물의 방염 조성물로 구성된다. The present invention relates to a flame retardant composition of a textile fabric and a flame retardant processing method using the same, more specifically, 40% poly phosphate, 10% melamine formaldehyde, 2% phosphoric acid, and It consists of the flame retardant composition of the textile fabric obtained by mixing 48% of water.
또한 섬유직물의 방염 조성물 발명을 이용한 방염가공 방법은 폴리인산염(poly phosphate) 40%, 멜라민포름알데히드(melamine form aldehyde) 10%, 인산(phosphoric acid) 2% 및 물 48%를 20℃ 에서 혼합하여 30분간 교반시키는 혼합단계와, 상기 혼합용액에 섬유직물을 침지한 후 압축 롤러로 탈수하여 120℃ 에서 10분간 건조하는 침지 및 건조단계와, 상기 건조된 섬유직물을 150℃ 에서 3분간 열처리하는 가공단계로 이루어진다.In addition, the flame retardant processing method using the invention of the flame retardant composition of the textile fabric is a mixture of 40% poly phosphate (poly phosphate), 10% melamine formaldehyde (melamine form aldehyde), 2% phosphoric acid (phosphoric acid) and 48% water at 20 ℃ Mixing step of stirring for 30 minutes, immersion and drying step of immersing the fiber fabric in the mixed solution and then dehydrating with a compression roller for 10 minutes at 120 ℃, and heat treatment of the dried fiber fabric at 150 ℃ 3 minutes Consists of steps.
또한, 섬유직물의 방염 조성물 발명을 이용한 방염가공 방법을 통해 제조되는 섬유직물지는, 폴리인산염(poly phosphate) 40%, 멜라민포름알데히드(melamine form aldehyde) 10%, 인산(phosphoric acid) 2% 및 물 48%를 20℃ 에서 혼합하여 30분간 교반시키는 혼합단계와, 상기 혼합용액에 섬유직물을 침지한 후 압축 롤러로 탈수하여 120℃ 에서 10분간 건조하는 침지 및 건조단계와, 상기 건조된 섬유직물을 150℃ 에서 3분간 열처리하는 가공단계를 거쳐서 완성되는 방염성의 섬유직물지이다.In addition, the textile fabric produced by the flame retardant processing method using the invention of the flame retardant composition of the textile fabric, 40% poly phosphate (poly phosphate), 10% melamine formaldehyde (melamine formaldehyde), 2% phosphoric acid (phosphoric acid) and water A mixing step of mixing 48% at 20 ° C. and stirring for 30 minutes, immersing and drying the fiber fabric in the mixed solution and dehydrating with a compression roller to dry at 120 ° C. for 10 minutes, and the dried fiber fabric It is a flame retardant textile fabric finished through a processing step of heat treatment at 150 ° C. for 3 minutes.
본 발명으로부터 제조되는 방염성 섬유직물지는 도1에서 그 제조과정을 개시하였는데, 폴리인산염(poly phosphate), 멜라민포름알데히드(melamine form aldehyde), 인산(phosphoric acid) 및 물을 혼합하여 교반한 방염조성물과 이를 이용한 섬유직물의 방염가공 방법을 통해 제조되는 섬유직물지를 도시하였다.Flame retardant textile fabric prepared from the present invention has been disclosed in Figure 1, the polyphosphate (poly phosphate), melamine formaldehyde (melamine form aldehyde), phosphoric acid (phosphoric acid) and water mixed with a flame resistant composition and stirred The textile fabric paper produced through the flame retardant processing method of the textile fabric using this is shown.
폴리인산염(poly phosphate)은 인산염이 여러 개 결합된 고분자 물질을 말하는 것으로서, 이러한 인산염은 인산의 종류에 따라 오르토인산염, 메타인산염, 이인산염, 삼인산염 등 여러 가지가 있으며, 보통은 오르토인산염(정인산염)을 가리 킨다. 치환되는 수소원자의 수에 따라 1차, 2차, 3차의 3종의 인산염이 있는데, 1차염은 모두 물에 녹지만, 2차염과 3차염은 알칼리염만이 녹고, 3차염은 2차염보다 녹기 어렵기 때문에 본 발명에서는 물에 쉽게 용해되어 사용할 수 있도록 1차염인 인산염과 2차염으로서 알칼리염인 인산염들로 결합되어 고분자를 이루는 폴리인산염을 사용한다.Poly phosphate refers to a polymer material in which several phosphates are bound. Such phosphates include orthophosphates, metaphosphates, diphosphates, and triphosphates, depending on the type of phosphoric acid. Phosphates). There are three kinds of phosphates, primary, secondary and tertiary, depending on the number of hydrogen atoms to be substituted. The primary salts are all soluble in water, but the secondary and tertiary salts are only alkaline salts, and the tertiary salts are secondary. Since it is more difficult to dissolve than salt, the present invention uses a polyphosphate which is composed of a phosphate as a primary salt and a phosphate as an alkali salt to form a polymer so that it can be easily dissolved and used in water.
멜라민포름알데히드(melamine form aldehyde)는 일명 멜라닌수지라고도 하며 이는 멜라민과 포름알데히드를 축합반응시켜 얻어지는 열경화성 수지로서 멜라민의 아미노기는 포름알데히드와 반응하여 메틸올기를 만들고 멜라민에는 3개의 아미노기가 있으므로 모두 6개의 메틸올기를 형성한다. 이 메틸올들이 요소-포름알데히드 수지에서처럼 더 축합반응을 하여서 열경화성 고분자를 만드는데 멜라민의 방향족 고리의 특성으로 요소-포름알데히드 수지보다 열에 더 안정하게 되며 시럽형의 액상이 된다.Melamine formaldehyde (also known as melamine form aldehyde) is a thermosetting resin obtained by condensation reaction of melamine and formaldehyde. Form a methylol group. These methylols are further condensed to form thermoset polymers, as in urea-formaldehyde resins. The melamine aromatic ring is more stable to heat than urea-formaldehyde resins and becomes a syrup-like liquid.
인산(phosphoric acid)은 오산화인 P2O5가 수화(水和)하여 생기는 일련의 산 mP2O5·nH2O의 총칭으로서, 무색·무취의 점성도(粘性度)가 큰 액체이며, 농도가 높아지면 결정화(結晶化)하기 쉽다. 녹는점 42.35℃, 비중 1.834이다. 조해성(潮解性)이 있고, 100g의 물에 20℃에서 542g 녹는다. 비휘발성이며 가열하면 피로인산이나 폴리인산이 되고, 더 가열하면 메타인산이 된다. 알코올에도 녹으며 금속 및 그 산화물을 격렬하게 침식한다. Phosphoric acid is a generic term for a series of mP 2 O 5 · nH 2 O acids produced by hydration of phosphorus pentoxide (P 2 O 5 ), a colorless and odorless liquid with a high viscosity. When it becomes high, it is easy to crystallize. It has a melting point of 42.35 ° C and a specific gravity of 1.834. It is deliquescent, and 542g is melt | dissolved in 100g of water at 20 degreeC. It is nonvolatile and when heated, it becomes pyrophosphoric acid or polyphosphoric acid, and when heated further, it becomes metaphosphoric acid. It dissolves in alcohol and violently corrodes metals and their oxides.
본 발명은 섬유직물의 방염조성물을 제조하기 위하여 상기 화학물질을 혼합 하여 용액을 제조하는데, 반드시 이하의 조건에 구애되는 것은 아니다.The present invention is to prepare a solution by mixing the chemicals to prepare a flame retardant composition of the textile fabric, but is not necessarily limited to the following conditions.
우선 상온의 물에 폴리인산염과 멜라민포름알데히드 및 인산용액을 순차로 넣고 이들 비율은 물 48%, 폴리인산염 40%, 멜라민포름알데히드 10% 및 인산 2%로 한다. 상온인 20℃ 에서 30분간 잘 교반하면서 용해시키면 시럽상의 슬러리 형태의 용액이 되는데, 여기에 섬유직물을 충분히 침지한 후 압축 롤러로 탈수한다. 압축 롤러는 10kg/cm2 이 더욱 바람직하지만 반드시 이에 한정하는 것은 아니다. First, polyphosphate, melamine formaldehyde and phosphate solution are sequentially added to water at room temperature, and the ratio is 48% water, 40% polyphosphate, 10% melamine formaldehyde and 2% phosphoric acid. When the solution is stirred well at room temperature for 20 minutes at 20 ° C., the solution becomes a slurry in the form of a syrup, which is sufficiently immersed in the textile fabric and dewatered with a compression roller. Compression roller is 10kg / cm 2 This is more preferable but not necessarily limited thereto.
압축 롤러에서 탈수하여 건져낸 섬유직물은 10분 정도 건조한 이후에 고열인 상태에서 3분간 순간 열처리한다. 건조온도는 120℃, 열처리온도는 150℃ 가 바람직하지만 반드시 이에 한정하는 것은 아니며, 섬유직물의 두께나 재질에 따라서 열처리하는 시간이 증감되기도 한다.The fiber fabric dewatered from the compression roller is dried for 10 minutes and then heat treated for 3 minutes in a high temperature state. The drying temperature is preferably 120 ° C., and the heat treatment temperature is preferably 150 ° C., but is not necessarily limited thereto. The heat treatment time may be increased or decreased depending on the thickness and the material of the textile fabric.
열처리의 가공공정까지 마친 섬유직물은 그 용도대로 각각 커텐이나 작업복 등의 제품의 원료로 사용된다.The textile fabrics completed after the heat treatment process are used as raw materials for products such as curtains and work clothes, respectively.
본 발명에 의한 방법으로 제조된 상기 섬유직물의 방염 조성물에 의해 방염가공 처리된 섬유직물로 만들어진 커텐에 대한 한국소방검정공사(Korea Fire Equipment Inspection Corporation)의 시험 성적서는 다음의 표와 같다. 이는 행정자치부에 의해 고시된 방염성능기준(KOFEIS 1001)에 의해 실험한 결과이다.Test report of the Korea Fire Equipment Inspection Corporation for the curtain made of the textile fabric flame-treated by the flame retardant composition of the textile fabric prepared by the method according to the present invention is shown in the following table. This is the result of experiment by flame retardant performance standard (KOFEIS 1001) announced by the Ministry of Public Administration and Home Affairs.
(표1)Table 1
※방염성능기준(KOFEIS 1001)에 의해 실험한 결과임.※ It is the result of experiment by flame resistance performance standard (KOFEIS 1001).
※세탁 후 시험한 것임.※ Tested after washing.
방염성능의 기준이 되는 근거시험항목으로서, '잔염시간'은 버어너의 불꽃을 제거한 때부터 불꽃을 올리며 연소하는 상태가 그칠 때까지 걸리는 시간을 말하며, '잔신시간'은 버어너의 불꽃을 제거한 때부터 불꽃을 올리지 아니하고 연소하는 상태가 그칠 때까지 즉, 숯처럼 연소하는 상태가 그칠 때까지의 시간을 말하고, '탄화면적'은 불꽃에 의하여 탄화된 가로세로의 면적을, '탄화길이'는 불꽃에 의하여 탄화된 길이를 말한다. 또한, '접염회수'란 불꽃에 의해 녹을 때까지 불꽃을 접촉한 회수를 말하는 것이다.As a basis test item for the flame retardant performance, 'Remaining time' refers to the time it takes from the removal of the burner's flame to the burning state after raising the flame. The time from when the flame does not rise to the end of the burning state, that is, until the state of burning like charcoal ceases, and the 'carbon screen' refers to the area of the vertical and carbonized by the flame, and the 'carbon length' The length of carbonization by the flame. In addition, the "contamination recovery" refers to the number of times the flame contacted until it is melted by the flame.
우리나라 행정자치부에서 공시한 대로, 얇은 포 즉, 커텐류 등에 사용되는 섬유류나 합성수지의 포지로서 1m2의 중량이 450g 이하인 것에 대한 방염기준은 상기 표에서도 알 수 있듯이, 잔염시간이 3초 이내, 잔신시간이 5초 이내, 탄화면적이 30cm2 이내, 탄화길이가 20 cm 이내, 접염회수 3회 이상이다.As disclosed in our country MOGAHA, thin fabric that is, curtain flow the weight of 1m 2 as the opposite of the fibers or synthetic resin is used as seen in the flame retardant criteria for being less than 450g is the table or the like, Remaining flame time is 3 seconds or less, jansin Less than 5 seconds, burn area 30cm 2 Within 20 cm of carbonization and 3 or more impressions.
본 발명의 시험성적서에서 알 수 있듯이, 본 발명으로 제조된 방염조성물로 방염처리한 폴리에스터(polyester) 100%인 섬유직물로 만든 커텐의 3차례에 걸친 시험에서 잔염시간과 잔신시간이 모두 0.0초이고 탄화면적은 기준치보다 훨씬 작은 면적이며 탄화길이 역시 기준치보다 매우 작은 길이여서 방염성이 현저하게 탁월함을 알 수 있다.As can be seen from the test report of the present invention, in three tests of curtains made of 100% polyester flame retardant with the flame retardant composition prepared according to the present invention, both the remaining flame time and the remaining time were 0.0 seconds. The coal area is much smaller than the standard value, and the carbonization length is also much smaller than the standard value, indicating that the flame retardancy is remarkably excellent.
이상에서 설명한 본 발명은 섬유직물에 대한 방염성 또는 난연성을 부여하기 위한 간단한 조성물을 제공하는 것이고 이에 의한 섬유직물의 방염가공 방법을 대폭 간소하게 하여 적은 처리 비용으로도 높은 내화안정성을 부여하는 효과를 가질 수 있게 되었다. 이러한 방염가공 방법을 통하여 최종적으로 얻어지는 섬유직물지는 우수한 내화안정성 또는 방염성을 가지고 있어 방염기능을 요하는 다양한 산업부문에 쓰이게 된다. The present invention as described above provides a simple composition for imparting flame retardancy or flame retardancy to textile fabrics, thereby greatly simplifying the method of flame retardant processing of textile fabrics, thereby having an effect of imparting high fire resistance stability even at a low treatment cost. It became possible. The textile fabric finally obtained through the flame retardant processing method has excellent fire resistance stability or flame retardancy and is used in various industrial sectors requiring flame retardant function.
또한 모든 섬유직물의 원재료에 구애됨 없이 어떠한 섬유직물에도 방염성을 부여하는 장점이 있으며 그 처리가 매우 간단하여 손쉽게 섬유직물의 제조업자들이 이용가능한 편의성을 도모한다.In addition, it has the advantage of providing flame retardancy to any textile fabric without regard to the raw materials of all textile fabrics, and the processing is very simple to facilitate the convenience available to manufacturers of textile fabrics.
현 시대에는 방염가공처리된 직물의 쓰임새가 업종별로 다양한데 반해 방염가공의 처리기술이 매우 복잡하고 난해하여 방염가공 직물로 생산된 제품의 생산단가를 높이게 되었는 바, 본 발명은 이러한 문제점을 해결하고 저렴한 생산비용으로 고효율의 방염성을 갖는 제품을 생산하게 되어 산업 전반에 걸쳐 편리하게 이용할 수 있도록 하였다.In today's times, the use of flame retardant fabrics varies from industry to industry, whereas the flame retardant treatment technology is very complex and difficult to increase the production cost of products produced by flame retardant fabrics. It produced high efficiency flame retardant products at production cost, so that it could be conveniently used throughout the industry.
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| KR101119047B1 (en) * | 2009-02-11 | 2012-02-21 | 조용규 | method for manufacturing fire-proof processed working clothes to be prevented from an electric shock |
| KR20160017937A (en) | 2014-08-07 | 2016-02-17 | (주) 엔에스아이코리아 | Manufacturing method of flame retardancy cotton |
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| KR101119047B1 (en) * | 2009-02-11 | 2012-02-21 | 조용규 | method for manufacturing fire-proof processed working clothes to be prevented from an electric shock |
| KR20160017937A (en) | 2014-08-07 | 2016-02-17 | (주) 엔에스아이코리아 | Manufacturing method of flame retardancy cotton |
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