KR20220105050A - a flame retardant coating composition - Google Patents

a flame retardant coating composition Download PDF

Info

Publication number
KR20220105050A
KR20220105050A KR1020210007620A KR20210007620A KR20220105050A KR 20220105050 A KR20220105050 A KR 20220105050A KR 1020210007620 A KR1020210007620 A KR 1020210007620A KR 20210007620 A KR20210007620 A KR 20210007620A KR 20220105050 A KR20220105050 A KR 20220105050A
Authority
KR
South Korea
Prior art keywords
weight
parts
silane coupling
coating composition
flame retardant
Prior art date
Application number
KR1020210007620A
Other languages
Korean (ko)
Other versions
KR102556245B1 (en
Inventor
하성호
Original Assignee
한남대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한남대학교 산학협력단 filed Critical 한남대학교 산학협력단
Priority to KR1020210007620A priority Critical patent/KR102556245B1/en
Publication of KR20220105050A publication Critical patent/KR20220105050A/en
Application granted granted Critical
Publication of KR102556245B1 publication Critical patent/KR102556245B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066Flame-proofing or flame-retarding additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/151Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515Three-membered rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/17Amines; Quaternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • C08K5/541Silicon-containing compounds containing oxygen
    • C08K5/5415Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20Diluents or solvents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00Fireproofing materials
    • C09K21/02Inorganic materials
    • C09K21/04Inorganic materials containing phosphorus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • C08K2003/0812Aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Fireproofing Substances (AREA)

Abstract

The present invention relates to a flameproof coating composition, and more specifically, to a flameproof coating composition which comprises alumina, a solvent, water, a silane coupling agent, an acid compound, an epoxy compound, an acid anhydride, an amine compound, and a flame retardant. The present invention may provide a flameproof coating composition which can effectively prevent combustion of wood, fibers, interior materials, building materials, and the like by having excellent flameproof properties, flame retardancy, non-combustibility, heat resistance and durability. In addition, the present invention may provide a flameproof coating composition which has excellent flameproof properties, flame retardancy, heat resistance, durability, and the like, and thus can be stably used as a coating material for wood, fibers, interior materials, and building materials for a long time.

Description

방염성 코팅 조성물{a flame retardant coating composition}A flame retardant coating composition

본 발명은 방염성 코팅 조성물에 관한 것으로, 더욱 상세하게는 알루미나; 용매; 물; 실란 커플링제; 산 화합물; 에폭시 화합물; 산무수물; 아민 화합물; 및 난연제를 포함하는 방염성 코팅 조성물에 관한 것이다. The present invention relates to a flame retardant coating composition, and more particularly to alumina; menstruum; water; silane coupling agents; acid compounds; epoxy compounds; acid anhydride; amine compounds; And it relates to a flame retardant coating composition comprising a flame retardant.

섬유, 목재, 내장재, 건자재 등은 가격이 낮고 시공이 간편하며 다양한 형상으로 가공이 쉽기 때문에 건축물, 내부 인테리어 등에 많이 사용된다. Textiles, wood, interior materials, and construction materials are widely used in buildings and interiors because they are inexpensive, easy to construct, and easy to process into various shapes.

그러나 이러한 소재들은 화재 시 발화점이 낮아 급속히 불길이 번지는 문제가 있어 최근에는 표면에 난연성 및 방염성을 부여하기 위한 다양한 코팅을 수행하고 있다. However, these materials have a problem of rapid spread of flame due to their low flash point in case of fire.

이와 관련하여 한국등록특허 제10-0928593호는 방염성의 UV 광-경화성 타이트-버퍼 코팅재를 포함하는 광섬유에 있어서, 상기 타이트-버퍼 코팅재는 할로겐이 없으며, 20 % 이상의 한계 산소 지수를 가지는 것을 특징으로 하는 광섬유를 개시하고 있다. In this regard, Korean Patent Registration No. 10-0928593 discloses that in an optical fiber including a flame retardant UV light-curable tight-buffer coating, the tight-buffer coating is halogen-free and has a limiting oxygen index of 20% or more. An optical fiber is disclosed.

또한 한국공개특허 제10-1993-0019784호는 라텍스 중합체의 총중량을 기준으로, (a) 20wt% 이하의, 그의 단중합체들이 20℃ 이하의 유리전이온도를 갖는(메트)아크릴레이트 단량체들, (b) 35wt% 이하의 스티렌(여기서, 성분(a)와 (b)의 합은 45wt%를 초과하지 않음), (c) 35wt% 이상의 메틸 메타크릴레이트 및 (d) 1-15wt%의 에틸렌계 불포화 카르복시산으로 구성되는 라텍스 중합체를 함유하는 시일러 코팅 조성물을 개시하고 있다. In addition, Korean Patent Application Laid-Open No. 10-1993-0019784 discloses, based on the total weight of the latex polymer, (a) 20 wt% or less of (meth)acrylate monomers whose homopolymers have a glass transition temperature of 20° C. or less, ( b) up to 35 wt % styrene, wherein the sum of components (a) and (b) does not exceed 45 wt %, (c) at least 35 wt % methyl methacrylate and (d) 1-15 wt % ethylenic. A sealer coating composition containing a latex polymer composed of an unsaturated carboxylic acid is disclosed.

한편 한국등록특허 제10-0773394호는 전체 코팅액 조성물 기준으로 40 내지 56중량%의 방염제, 5 내지 7중량%의 항균제, 5 내지 7중량%의 탈취제 및 30 내지 50중량%의 용매를 포함하는 방염성 코팅액 조성물를 개시하고 있다. Meanwhile, Korea Patent No. 10-0773394 discloses a flame retardant comprising 40 to 56% by weight of a flame retardant, 5 to 7% by weight of an antibacterial agent, 5 to 7% by weight of a deodorant, and 30 to 50% by weight of a solvent based on the total coating solution composition. A coating solution composition is disclosed.

그러나 상기 문헌에 개시된 기술은 코팅제의 방염성, 난연성, 불연성, 단열성, 접착성, 내구성 등이 불량하여 화재 시 섬유, 목재, 건자재 등의 연소를 효과적으로 방지할 수 없다. However, the technology disclosed in the above literature cannot effectively prevent the combustion of fibers, wood, construction materials, etc. in case of fire due to poor flame retardancy, flame retardancy, non-combustibility, heat insulation, adhesion, durability, etc. of the coating agent.

또한 섬유, 목재, 건자재 등의 표면에 방염성, 난연성, 불연성, 단열성, 접착성, 내구성 등이 우수한 균일한 코팅층을 형성할 수 없어 건축물, 구조물 등의 코팅재료로 장기간 안정적으로 사용될 수 없다. In addition, it cannot form a uniform coating layer with excellent flame retardancy, flame retardancy, nonflammability, thermal insulation, adhesion, and durability on the surface of fibers, wood, and construction materials, so it cannot be used stably for a long time as a coating material for buildings and structures.

한국등록특허 제10-0928593호Korean Patent No. 10-0928593 한국공개특허 제10-1993-0019784호Korean Patent Publication No. 10-1993-0019784 한국등록특허 제10-0773394호Korean Patent Registration No. 10-0773394

본 발명은 상기 종래 기술의 문제점을 해결하기 위한 것으로서, 방염성, 난연성, 불연성, 내열성, 내구성 등이 우수하여 화재시 목재, 섬유, 내장재, 건자재 등의 연소를 효과적으로 방지할 수 있는 방염성 코팅 조성물을 제공하는데 그 목적이 있다. The present invention is to solve the problems of the prior art, and provides a flame retardant coating composition that can effectively prevent combustion of wood, fiber, interior material, construction material, etc. but it has a purpose.

또한 본 발명은 방염성, 난연성, 내열성, 내구성 등이 우수하여 목재, 섬유, 내장재, 건자재 등의 코팅재료로 장기간 안정적으로 사용될 수 있는 방염성 코팅 조성물을 제공하는 것을 목적으로 한다. Another object of the present invention is to provide a flame retardant coating composition that has excellent flame retardancy, flame retardancy, heat resistance, durability, etc. and can be used stably for a long time as a coating material for wood, fiber, interior material, construction material, etc.

상기와 같은 목적을 달성하기 위하여 본 발명은 알루미나; 용매; 물; 실란 커플링제; 산 화합물; 에폭시 화합물; 산무수물; 아민 화합물; 및 난연제를 포함하는 방염성 코팅 조성물을 제공한다. In order to achieve the above object, the present invention provides alumina; menstruum; water; silane coupling agents; acid compounds; epoxy compounds; acid anhydride; amine compounds; And it provides a flame retardant coating composition comprising a flame retardant.

본 발명의 일실시예에 있어서, 상기 용매 100중량부에 대하여 알루미나 5~30중량부, 물 15~40중량부, 실란 커플링제 20~55중량부, 산 화합물 1~10중량부, 에폭시 화합물 150~400중량부, 산무수물 70~120중량부, 아민 화합물 0.1~5중량부 및 난연제 10~50중량부를 포함하는 것을 특징으로 하는 한다. In one embodiment of the present invention, 5-30 parts by weight of alumina, 15-40 parts by weight of water, 20-55 parts by weight of a silane coupling agent, 1-10 parts by weight of an acid compound, 150 parts by weight of an epoxy compound with respect to 100 parts by weight of the solvent -400 parts by weight, 70 to 120 parts by weight of an acid anhydride, 0.1 to 5 parts by weight of an amine compound, and 10 to 50 parts by weight of a flame retardant.

본 발명의 일실시예에 있어서, 상기 실란 커플링제는 메틸트리메톡시실란, 디메톡시디페닐실란, 3-글리시독시프로필트리메톡시실란, 3-메타크릴록시프로필트리메톡시실란 및 헵타데카플루오로-1,1,2,2-테트라데실트리메톡시실란을 포함하는 것을 특징으로 한다. In one embodiment of the present invention, the silane coupling agent is methyltrimethoxysilane, dimethoxydiphenylsilane, 3-glycidoxypropyltrimethoxysilane, 3-methacryloxypropyltrimethoxysilane and heptadeca. It is characterized in that it contains fluoro-1,1,2,2-tetradecyltrimethoxysilane.

본 발명의 일실시예에 있어서, 상기 에폭시 화합물은 비스페놀 A 디글리시딜 에테르 올리고머, 비스페놀 F 디글리시딜 에테르 올리고머 및 트리메틸올프로판 트리글리시딜 에테르를 포함하는 것을 특징으로 한다. In one embodiment of the present invention, the epoxy compound is characterized in that it comprises bisphenol A diglycidyl ether oligomer, bisphenol F diglycidyl ether oligomer and trimethylolpropane triglycidyl ether.

또한 본 발명은 상기 방염성 코팅 조성물을 포함하는 제품을 제공한다. The present invention also provides a product comprising the flame retardant coating composition.

본 발명의 일실시예에 있어서, 상기 제품은 목재, 섬유, 내장재 또는 건자재인 것을 특징으로 한다. In one embodiment of the present invention, the product is characterized in that wood, fiber, interior material or construction material.

본 발명은 방염성, 난연성, 불연성, 내열성, 내구성 등이 우수하여 화재시 목재, 섬유, 내장재, 건자재 등의 연소를 효과적으로 방지할 수 있는 방염성 코팅 조성물을 제공할 수 있다. The present invention can provide a flame retardant coating composition that can effectively prevent combustion of wood, fibers, interior materials, construction materials, etc. in case of fire due to excellent flame retardancy, flame retardancy, nonflammability, heat resistance, durability, and the like.

또한 본 발명은 방염성, 난연성, 내열성, 내구성 등이 우수하여 목재, 섬유, 내장재, 건자재 등의 코팅재료로 장기간 안정적으로 사용될 수 있는 방염성 코팅 조성물을 제공할 수 있다. In addition, the present invention can provide a flame retardant coating composition that can be used stably for a long period of time as a coating material for wood, fiber, interior material, construction material, etc., excellent in flame retardancy, flame retardancy, heat resistance, durability, and the like.

이하 실시예를 바탕으로 본 발명을 상세히 설명한다. 본 발명에 사용된 용어, 실시예 등은 본 발명을 보다 구체적으로 설명하고 통상의 기술자의 이해를 돕기 위하여 예시된 것에 불과할 뿐이며, 본 발명의 권리범위 등이 이에 한정되어 해석되어서는 안 된다. The present invention will be described in detail based on the following examples. The terms, examples, etc. used in the present invention are merely exemplified to explain the present invention in more detail and help those of ordinary skill in the art to understand, and the scope of the present invention should not be construed as being limited thereto.

본 발명에 사용되는 기술 용어 및 과학 용어는 다른 정의가 없다면 이 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 통상적으로 이해하고 있는 의미를 나타낸다.Technical terms and scientific terms used in the present invention represent meanings commonly understood by those of ordinary skill in the art to which this invention belongs, unless otherwise defined.

본 발명은 알루미나; 용매; 물; 실란 커플링제; 산 화합물; 에폭시 화합물; 산무수물; 아민 화합물; 및 난연제를 포함하는 방염성 코팅 조성물에 관한 것이다. The present invention relates to alumina; menstruum; water; silane coupling agents; acid compounds; epoxy compounds; acid anhydride; amine compounds; And it relates to a flame retardant coating composition comprising a flame retardant.

상기 조성물은 상기 용매 100중량부에 대하여 알루미나 5~30중량부, 물 15~40중량부, 실란 커플링제 20~55중량부, 산 화합물 1~10중량부, 에폭시 화합물 150~400중량부, 산무수물 70~120중량부, 아민 화합물 0.1~5중량부 및 난연제 10~50중량부를 포함할 수 있다. The composition comprises 5 to 30 parts by weight of alumina, 15 to 40 parts by weight of water, 20 to 55 parts by weight of a silane coupling agent, 1 to 10 parts by weight of an acid compound, 150 to 400 parts by weight of an epoxy compound, and an acid based on 100 parts by weight of the solvent. It may include 70 to 120 parts by weight of anhydride, 0.1 to 5 parts by weight of an amine compound, and 10 to 50 parts by weight of a flame retardant.

상기 알루미나는 조성물의 방염성, 내구성 및 내후성을 향상시킬 수 있으며, 알루미나 나노입자의 직경은 10~500nm 인 것이 바람직하다. The alumina may improve the flame retardancy, durability and weather resistance of the composition, and the diameter of the alumina nanoparticles is preferably 10 to 500 nm.

알루미나는 용매 100중량부에 대하여 5~30중량부 사용되며, 상기 수치범위에서 방염성 및 내구성이 극대화될 수 있다. 5 to 30 parts by weight of alumina is used based on 100 parts by weight of the solvent, and flame retardancy and durability can be maximized in the numerical range.

또한 상기 알루미나는 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 공중합체로 표면처리될 수 있다. In addition, the alumina may be surface-treated with a copolymer of an acrylate group-containing silane coupling agent and an acrylic acid monomer.

아크릴레이트기 함유 실란 커플링제로는 3-메타크릴록시프로필메틸디메톡시실란, 3-메타크릴록시프로필트리메톡시실란, 3-메타크릴록시프로필메틸디에톡시실란, 3-메타크릴록시프로필트리에톡시실란, 3-아크릴록시프로필트리메톡시실란, 메타크릴록시메틸트리에톡시실란, 메타크릴록시메틸트리메톡시실란 등이 있다. Acrylate group-containing silane coupling agents include 3-methacryloxypropylmethyldimethoxysilane, 3-methacryloxypropyltrimethoxysilane, 3-methacryloxypropylmethyldiethoxysilane, and 3-methacryloxypropyltriethane. oxysilane, 3-acryloxypropyltrimethoxysilane, methacryloxymethyltriethoxysilane, methacryloxymethyltrimethoxysilane, and the like.

아크릴산 모노머는 아크릴산, 메타크릴산, 메틸 아크릴산, 에틸 아크릴산, 부틸 아크릴산, 2-에틸 헥실 아크릴산, 데실아크릴산, 메틸 메타크릴산, 에틸 메타크릴산, 부틸 메타크릴산, 2-에틸 헥실 메타크릴산, 데실메타크릴산 등이 있다. Acrylic acid monomers are acrylic acid, methacrylic acid, methyl acrylic acid, ethyl acrylic acid, butyl acrylic acid, 2-ethyl hexyl acrylic acid, decyl acrylic acid, methyl methacrylic acid, ethyl methacrylic acid, butyl methacrylic acid, 2-ethyl hexyl methacrylic acid, and decyl methacrylic acid.

상기 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 중량비는 20~40:60~80인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent and the acrylic acid monomer is preferably 20-40:60-80, and flame retardancy and heat resistance of the composition can be maximized within the numerical range.

상기 공중합체의 함량은 알루미나 100중량부에 대하여 1~10중량부인 것이 바람직하며, 함량이 1중량부 미만인 경우 접착력 향상을 기대하기 어렵고, 10중량부를 초과하는 경우 방염성 및 내구성이 저하된다. The content of the copolymer is preferably 1 to 10 parts by weight based on 100 parts by weight of alumina, when the content is less than 1 part by weight, it is difficult to expect improvement in adhesion, and when it exceeds 10 parts by weight, flame retardancy and durability are reduced.

또한 상기 알루미나는 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트(HEA)의 공중합체를 사용하여 추가로 표면처리될 수 있다. In addition, the alumina may be further surface-treated using a copolymer of an acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate (HEA).

상기 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트의 중량비는 20~40:60~80인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate is preferably 20-40:60-80, and flame retardancy and heat resistance of the composition can be maximized within the numerical range.

이때 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 공중합체; 및 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트의 공중합체의 중량비는 60~90:10~40인 것이 바람직하다. In this case, a copolymer of an acrylate group-containing silane coupling agent and an acrylic acid monomer; And the weight ratio of the copolymer of the acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate is preferably 60 to 90:10 to 40.

또한 상기 알루미나는 아크릴레이트기 함유 실란 커플링제, 아크릴산 모노머 및 2-하이드록시에틸 아크릴레이트(HEA)의 공중합체를 사용하여 추가로 표면처리될 수 있다. In addition, the alumina may be further surface-treated using a copolymer of an acrylate group-containing silane coupling agent, an acrylic acid monomer, and 2-hydroxyethyl acrylate (HEA).

상기 아크릴레이트기 함유 실란 커플링제, 아크릴산 모노머 및 2-하이드록시에틸 아크릴레이트의 중량비는 2~10:100:20~50인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent, acrylic acid monomer, and 2-hydroxyethyl acrylate is preferably 2 to 10:100:20 to 50, and the flame retardancy and heat resistance of the composition can be maximized within the numerical range. have.

이때 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 공중합체; 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트의 공중합체; 및 아크릴레이트기 함유 실란 커플링제, 아크릴산 모노머 및 2-하이드록시에틸 아크릴레이트의 공중합체의 중량비는 100:20~40:2~15인 것이 바람직하다. In this case, a copolymer of an acrylate group-containing silane coupling agent and an acrylic acid monomer; a copolymer of an acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate; And it is preferable that the weight ratio of the copolymer of the acrylate group-containing silane coupling agent, the acrylic acid monomer, and 2-hydroxyethyl acrylate is 100:20-40:2-15.

상기 용매는 조성물의 농도를 조절하고 조성물에 포함된 성분들의 반응을 유도하기 위한 것으로서, 메탄올, 에탄올, 프로판올, 이소프로판올, 부탄올 등이 제한 없이 사용될 수 있다. The solvent is for controlling the concentration of the composition and inducing a reaction of the components included in the composition, and methanol, ethanol, propanol, isopropanol, butanol, etc. may be used without limitation.

상기 물은 실란 커플링제의 가수분해를 유도하기 위한 것으로서, 증류수, 정수, 정제수, 경수, 연수, 천연수, 해양심층수, 전해 알칼리이온수, 전해 산성이온수, 이온수, 클러스터수 등이 사용될 수 있다. The water is for inducing hydrolysis of the silane coupling agent, and distilled water, purified water, purified water, hard water, soft water, natural water, deep sea water, electrolytic alkaline ionized water, electrolytic acidic ionized water, ionized water, cluster water, etc. may be used.

상기 물의 함량은 용매 100중량부에 대하여 15~40중량부인 것이 바람직하며, 함량이 15중량부 미만인 경우 가공성이 저하되고, 40중량부를 초과하는 경우 방염성 및 내열성이 오히려 저하된다. The content of water is preferably 15 to 40 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 15 parts by weight, workability is reduced, and when it exceeds 40 parts by weight, flame retardancy and heat resistance are rather deteriorated.

상기 실란 커플링제는 유기 화합물과 결합할 수 있는 유기 관능기 및 무기물과 반응할 수 있는 가수분해기를 가지며, 상기 실란 커플링제는 조성물의 접착력, 난연성, 방염성, 내구성, 내열성 등의 특성을 향상시킬 수 있다. The silane coupling agent has an organic functional group capable of bonding with an organic compound and a hydrolyzing group capable of reacting with an inorganic material, and the silane coupling agent can improve properties such as adhesion, flame retardancy, flame retardancy, durability, and heat resistance of the composition. .

실란 커플링제로는 알킬기 함유 실란 커플링제, 페닐기 함유 실란 커플링제, 아미노기 함유 실란 커플링제, 에폭시기 함유 실란 커플링제, 아크릴레이트기 함유 실란 커플링제, 이소시아네이트기 함유 실란 커플링제, 불소기 함유 실란 커플링제, 비닐기 함유 실란 커플링제 등이 제한 없이 사용될 수 있다. Examples of the silane coupling agent include an alkyl group-containing silane coupling agent, a phenyl group-containing silane coupling agent, an amino group-containing silane coupling agent, an epoxy group-containing silane coupling agent, an acrylate group-containing silane coupling agent, an isocyanate group-containing silane coupling agent, and a fluorine group-containing silane coupling agent. , a silane coupling agent containing a vinyl group, etc. may be used without limitation.

알킬기 함유 실란 커플링제로는 메틸트리메톡시실란, 디메틸디메톡시실란, 옥틸트리에톡시실란 등이 있다. Examples of the alkyl group-containing silane coupling agent include methyltrimethoxysilane, dimethyldimethoxysilane, and octyltriethoxysilane.

페닐기 함유 실란 커플링제로는 디메톡시디페닐실란, 페닐트리메톡시실란 등이 있다. Examples of the phenyl group-containing silane coupling agent include dimethoxydiphenylsilane and phenyltrimethoxysilane.

아미노기 함유 실란 커플링제로는 3-아미노프로필트리메톡시실란, 3-아미노프로필트리에톡시실란, N-2-아미노에틸-3-아미노프로필메틸디메톡시실란, N-2-아미노에틸-3-아미노프로필트리메톡시실란, N-2-아미노에틸-3-아미노프로필트리에톡시실란, N-페닐-3-아미노프로필트리메톡시실란, N-에틸-2-아미노에틸트리메톡시실란, N-에틸-2-아미노에틸메틸디메톡시실란, N-에틸-3-아미노프로필트리메톡시실란, N-에틸-3-아미노프로필메틸디메톡시실란 등이 있다. Amino group-containing silane coupling agents include 3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, N-2-aminoethyl-3-aminopropylmethyldimethoxysilane, N-2-aminoethyl-3- Aminopropyltrimethoxysilane, N-2-aminoethyl-3-aminopropyltriethoxysilane, N-phenyl-3-aminopropyltrimethoxysilane, N-ethyl-2-aminoethyltrimethoxysilane, N -ethyl-2-aminoethylmethyldimethoxysilane, N-ethyl-3-aminopropyltrimethoxysilane, N-ethyl-3-aminopropylmethyldimethoxysilane, and the like.

에폭시기 함유 실란 커플링제로는 2-글리시독시에틸메틸디메톡시실란, 2-글리시독시에틸메틸디에톡시실란, 3-글리시독시프로필메틸디메톡시실란, 3-글리시독시프로필메틸디에톡시실란, 2-글리시독시에틸트리메톡시실란, 2-글리시독시에틸트리에톡시실란, 3-글리시독시프로필트리메톡시실란, 3-글리시독시프로필트리에톡시실란, 2-(3,4-에폭시시클로헥실)에틸메틸디메톡시실란, 2-(3,4-에폭시시클로헥실)에틸메틸디에톡시실란, 3-(3,4-에폭시시클로헥실)프로필메틸디메톡시실란, 3-(3,4-에폭시시클로헥실)프로필메틸디에톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리메톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리에톡시실란, 3-(3,4-에폭시시클로헥실)프로필트리메톡시실란, 3-(3,4-에폭시시클로헥실)프로필트리에톡시실란 등이 있다. Epoxy group-containing silane coupling agents include 2-glycidoxyethylmethyldimethoxysilane, 2-glycidoxyethylmethyldiethoxysilane, 3-glycidoxypropylmethyldimethoxysilane, 3-glycidoxypropylmethyldiethoxysilane , 2-glycidoxyethyltrimethoxysilane, 2-glycidoxyethyltriethoxysilane, 3-glycidoxypropyltrimethoxysilane, 3-glycidoxypropyltriethoxysilane, 2- (3, 4-epoxycyclohexyl)ethylmethyldimethoxysilane, 2-(3,4-epoxycyclohexyl)ethylmethyldiethoxysilane, 3-(3,4-epoxycyclohexyl)propylmethyldimethoxysilane, 3-(3 ,4-epoxycyclohexyl)propylmethyldiethoxysilane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane, 2-(3,4-epoxycyclohexyl)ethyltriethoxysilane, 3-( 3,4-epoxycyclohexyl)propyltrimethoxysilane, 3-(3,4-epoxycyclohexyl)propyltriethoxysilane, and the like.

아크릴레이트기 함유 실란 커플링제로는 3-메타크릴록시프로필메틸디메톡시실란, 3-메타크릴록시프로필트리메톡시실란, 3-메타크릴록시프로필메틸디에톡시실란, 3-메타크릴록시프로필트리에톡시실란, 3-아크릴록시프로필트리메톡시실란, 메타크릴록시메틸트리에톡시실란, 메타크릴록시메틸트리메톡시실란 등이 있다. Acrylate group-containing silane coupling agents include 3-methacryloxypropylmethyldimethoxysilane, 3-methacryloxypropyltrimethoxysilane, 3-methacryloxypropylmethyldiethoxysilane, and 3-methacryloxypropyltriethane. oxysilane, 3-acryloxypropyltrimethoxysilane, methacryloxymethyltriethoxysilane, methacryloxymethyltrimethoxysilane, and the like.

불소기 함유 실란 커플링제로는 헵타데카플루오로-1,1,2,2-테트라데실트리메톡시실란, 트리플루오로프로필트리메톡시실란, 트리데카플루오로옥틸트리메톡시실란, 헵타데카플루오로데실트리메톡시실란, 헵타데카플루오로데실트리이소프로폭시실란 등이 있다. Fluorine-containing silane coupling agents include heptadecafluoro-1,1,2,2-tetradecyltrimethoxysilane, trifluoropropyltrimethoxysilane, tridecafluorooctyltrimethoxysilane, heptadecafluoro rhodecyltrimethoxysilane, heptadecafluorodecyltriisopropoxysilane, and the like.

상기 조성물의 방염성, 난연성, 내열성, 내구성, 내후성 등을 향상시키기 위해서는 알킬기 함유 실란 커플링제, 페닐기 함유 실란 커플링제, 에폭시기 함유 실란 커플링제, 아크릴레이트기 함유 실란 커플링제 및 불소기 함유 실란 커플링제의 혼합 실란 커플링제가 사용되는 것이 바람직하며, 알킬기 함유 실란 커플링제, 페닐기 함유 실란 커플링제, 에폭시기 함유 실란 커플링제, 아크릴레이트기 함유 실란 커플링제 및 불소기 함유 실란 커플링제의 중량비는 2~15:1~10:100:20~40:2~15 인 것이 바람직하다. 실란 커플링제의 함량이 상기 수치범위를 만족하는 경우 조성물의 방염성 및 내열성이 극대화될 수 있다. In order to improve the flame retardancy, flame retardancy, heat resistance, durability, weather resistance, etc. of the composition, an alkyl group-containing silane coupling agent, a phenyl group-containing silane coupling agent, an epoxy group-containing silane coupling agent, an acrylate group-containing silane coupling agent, and a fluorine group-containing silane coupling agent are used. A mixed silane coupling agent is preferably used, and the weight ratio of the alkyl group-containing silane coupling agent, the phenyl group-containing silane coupling agent, the epoxy group-containing silane coupling agent, the acrylate group-containing silane coupling agent and the fluorine group-containing silane coupling agent is 2 to 15: It is preferable that it is 1-10:100:20-40:2-15. When the content of the silane coupling agent satisfies the above numerical range, the flame retardancy and heat resistance of the composition can be maximized.

예를 들면 실란 커플링제로 메틸트리메톡시실란, 디메톡시디페닐실란, 3-글리시독시프로필트리메톡시실란, 3-메타크릴록시프로필트리메톡시실란 및 헵타데카플루오로-1,1,2,2-테트라데실트리메톡시실란을 사용할 수 있으며, 이때 메틸트리메톡시실란, 디메톡시디페닐실란, 3-글리시독시프로필트리메톡시실란, 3-메타크릴록시프로필트리메톡시실란 및 헵타데카플루오로-1,1,2,2-테트라데실트리메톡시실란의 중량비는 2~15:1~10:100:20~40:2~15 인 것이 바람직하다. Examples of silane coupling agents include methyltrimethoxysilane, dimethoxydiphenylsilane, 3-glycidoxypropyltrimethoxysilane, 3-methacryloxypropyltrimethoxysilane and heptadecafluoro-1,1; 2,2-tetradecyltrimethoxysilane may be used, wherein methyltrimethoxysilane, dimethoxydiphenylsilane, 3-glycidoxypropyltrimethoxysilane, 3-methacryloxypropyltrimethoxysilane and The weight ratio of heptadecafluoro-1,1,2,2-tetradecyltrimethoxysilane is preferably 2 to 15:1 to 10:100:20 to 40:2 to 15.

상기 실란 커플링제의 함량은 용매 100중량부에 대하여 20~55중량부중량부인 것이 바람직하며, 함량이 20중량부 미만인 경우 접착력이 저하되고, 55중량부를 초과하는 경우 방염성이 오히려 저하된다. The content of the silane coupling agent is preferably 20 to 55 parts by weight based on 100 parts by weight of the solvent. When the content is less than 20 parts by weight, the adhesive strength is lowered, and when it exceeds 55 parts by weight, the flame retardancy is rather deteriorated.

산 화합물로는 붕산, 아세트산, 염산, 황산, 질산 등이 사용될 수 있으며, 수용액의 형태로 사용되는 것이 바람직하다. 예를 들면 0.01N 붕산 수용액이 사용될 수 있다. As the acid compound, boric acid, acetic acid, hydrochloric acid, sulfuric acid, nitric acid, etc. may be used, and it is preferably used in the form of an aqueous solution. For example, 0.01N aqueous boric acid solution may be used.

상기 산 화합물의 함량은 용매 100중량부에 대하여 1~10중량부인 것이 바람직하며, 함량이 1중량부 미만인 경우 접착력이 저하되고, 10중량부를 초과하는 경우 방염성 및 난연성이 저하된다. The content of the acid compound is preferably 1 to 10 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 1 part by weight, the adhesion is reduced, and when it exceeds 10 parts by weight, the flame retardancy and flame retardancy are reduced.

상기 에폭시 화합물은 조성물의 방염성, 난연성, 내열성 등을 부여하기 위해 사용되며, 비스페놀 디글리시딜 에테르 올리고머, 트리글리시딜 에테르 화합물 또는 이들의 혼합물을 포함할 수 있다. The epoxy compound is used to impart flame retardancy, flame retardancy, and heat resistance of the composition, and may include a bisphenol diglycidyl ether oligomer, a triglycidyl ether compound, or a mixture thereof.

비스페놀 디글리시딜 에테르 올리고머의 예로는 중량평균분자량이 300~1,000g/mol 인 비스페놀 A 디글리시딜 에테르 올리고머, 중량평균분자량이 300~1,000g/mol 인 비스페놀 F 디글리시딜 에테르 올리고머, 중량평균분자량이 300~1,000g/mol 인 비스페놀 AF 디글리시딜 에테르 올리고머 등을 들 수 있다. 이들은 단독으로 또는 혼합하여 사용될 수 있다. Examples of the bisphenol diglycidyl ether oligomer include bisphenol A diglycidyl ether oligomer having a weight average molecular weight of 300 to 1,000 g/mol, bisphenol F diglycidyl ether oligomer having a weight average molecular weight of 300 to 1,000 g/mol, and bisphenol AF diglycidyl ether oligomer having a weight average molecular weight of 300 to 1,000 g/mol. These may be used alone or in combination.

트리글리시딜 에테르 화합물의 예로는 트리메틸올프로판 트리글리시딜 에테르, 트리페닐올메탄 트리글리시딜 에테르, 트리메틸올에탄 트리글리시딜 에테르 등을 들 수 있다. 이들은 단독으로 또는 혼합하여 사용될 수 있다. Examples of the triglycidyl ether compound include trimethylolpropane triglycidyl ether, triphenylolmethane triglycidyl ether, trimethylolethane triglycidyl ether and the like. These may be used alone or in combination.

상기 에폭시 화합물로서 중량평균분자량이 300~1,000g/mol 인 비스페놀 A 디글리시딜 에테르 올리고머 및 중량평균분자량이 300~1,000g/mol 인 비스페놀 F 디글리시딜 에테르 올리고머가 동시에 사용되는 것이 바람직하다. As the epoxy compound, a bisphenol A diglycidyl ether oligomer having a weight average molecular weight of 300 to 1,000 g/mol and a bisphenol F diglycidyl ether oligomer having a weight average molecular weight of 300 to 1,000 g/mol are preferably used simultaneously .

이때 비스페놀 A 디글리시딜 에테르 올리고머 및 비스페놀 F 디글리시딜 에테르 올리고머의 중량비는 1:0.5~1.5 인 것이 바람직하며, 상기 중량비를 만족하는 경우 조성물의 방염성 및 난연성이 극대화될 수 있다. At this time, the weight ratio of the bisphenol A diglycidyl ether oligomer and the bisphenol F diglycidyl ether oligomer is preferably 1:0.5 to 1.5, and when the weight ratio is satisfied, the flame retardancy and flame retardancy of the composition can be maximized.

또한 상기 에폭시 화합물은 비스페놀 A 디글리시딜 에테르 올리고머, 비스페놀 F 디글리시딜 에테르 올리고머 및 트리메틸올프로판 트리글리시딜 에테르를 동시에 사용할 수 있다. In addition, as the epoxy compound, bisphenol A diglycidyl ether oligomer, bisphenol F diglycidyl ether oligomer, and trimethylolpropane triglycidyl ether may be used simultaneously.

이때 비스페놀 A 디글리시딜 에테르 올리고머, 비스페놀 F 디글리시딜 에테르 올리고머 및 트리메틸올프로판 트리글리시딜 에테르의 중량비는 1:0.5~1.5:0.5~1.5 인 것이 바람직하며, 상기 중량비를 만족하는 경우 조성물의 방염성이 극대화될 수 있다. In this case, the weight ratio of bisphenol A diglycidyl ether oligomer, bisphenol F diglycidyl ether oligomer and trimethylolpropane triglycidyl ether is preferably 1:0.5 to 1.5:0.5 to 1.5, and when the above weight ratio is satisfied, the composition flame retardancy can be maximized.

상기 에폭시 화합물의 함량은 용매 100중량부에 대하여 150~400중량부인 것이 바람직하며, 함량이 150중량부 미만인 경우 방염성이 저하되고, 400중량부를 초과하는 경우 가공성이 저하된다. The content of the epoxy compound is preferably 150 to 400 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 150 parts by weight, the flame retardancy is reduced, and when it exceeds 400 parts by weight, the workability is reduced.

또한 상기 조성물은 비스페놀 A(BPA), 트리메틸올프로판 트리글리시딜 에테르(TMPTGE), 1,6-헥산디올디글리시딜 에테르(HDGE) 및 부틸글리시딜 에테르(BGE)를 혼합하여 제조되는 제2에폭시 화합물을 추가로 포함할 수 있다. In addition, the composition is prepared by mixing bisphenol A (BPA), trimethylolpropane triglycidyl ether (TMPTGE), 1,6-hexanediol diglycidyl ether (HDGE) and butylglycidyl ether (BGE). 2 It may further include an epoxy compound.

이때 비스페놀 A 100중량부에 대하여 트리메틸올프로판 트리글리시딜 에테르 5~30중량부, 1,6-헥산디올디글리시딜 에테르 5~20중량부 및 부틸글리시딜 에테르 5~20중량부를 포함할 수 있다. At this time, 5 to 30 parts by weight of trimethylolpropane triglycidyl ether, 5 to 20 parts by weight of 1,6-hexanediol diglycidyl ether, and 5 to 20 parts by weight of butylglycidyl ether based on 100 parts by weight of bisphenol A. can

상기 제2에폭시 화합물의 함량은 용매 100중량부에 대하여 2~20중량부인 것이 바람직하며, 함량이 2중량부 미만인 경우 방염성이 저하되고, 20중량부를 초과하는 경우 가공성이 저하된다. The content of the second epoxy compound is preferably 2 to 20 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 2 parts by weight, the flame retardancy is reduced, and when it exceeds 20 parts by weight, the workability is reduced.

상기 산무수물은 에폭시 화합물의 경화를 위해 사용되며, 테트라하이드로프탈릭 산무수물(THPA; Tetrahydrophthalic anhydride), 메틸헥사하이드로프탈릭 산무수물(Me-HHPA; Methylhexahydrophtalic anhydride), 3-메틸-1,2,3,6-테트라하이드로프탈릭 산무수물, 트리메틸릭 산무수물(TMA; Trimethylic anhydride), 프탈릭 산무수물(PA; Phthalic anhydride), 벤조페논 테트라카르복실릭 산무수물(BTDA; Benzophenone tetracarboxylic anhydride) 등이 있다. The acid anhydride is used for curing the epoxy compound, tetrahydrophthalic anhydride (THPA; Tetrahydrophthalic anhydride), methyl hexahydrophthalic acid anhydride (Me-HHPA; Methylhexahydrophtalic anhydride), 3-methyl-1,2, 3,6-tetrahydrophthalic anhydride, Trimethylic anhydride (TMA), Phthalic anhydride (PA), Benzophenone tetracarboxylic anhydride (BTDA), etc. have.

상기 산무수물의 함량은 용매 100중량부에 대하여 70~120중량부인 것이 바람직하며, 함량이 70중량부 미만인 경우 방염성이 저하되고, 120중량부를 초과하는 경우 가공성이 저하된다. The content of the acid anhydride is preferably 70 to 120 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 70 parts by weight, the flame retardancy is reduced, and when it exceeds 120 parts by weight, the workability is reduced.

상기 아민 화합물은 에폭시 화합물의 경화를 위해 사용되며, 디에틸렌트리아민(DETA; Diethylenetriamine), 디아미노디페닐메탄(DDM; Diaminodiphenylmethane), 트리에틸아민, 벤질디메틸아민, 알파-메틸벤질디메틸아민 등이 있다. The amine compound is used for curing the epoxy compound, diethylenetriamine (DETA; Diethylenetriamine), diaminodiphenylmethane (DDM; Diaminodiphenylmethane), triethylamine, benzyldimethylamine, alpha-methylbenzyldimethylamine, etc. have.

상기 아민 화합물의 함량은 용매 100중량부에 대하여 0.1~5중량부인 것이 바람직하며, 함량이 0.1중량부 미만인 경우 방염성이 저하되고, 5중량부를 초과하는 경우 가공성이 저하된다. The content of the amine compound is preferably 0.1 to 5 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 0.1 parts by weight, the flame retardancy is reduced, and when it exceeds 5 parts by weight, the processability is reduced.

상기 난연제는 조성물에 방염성, 난연성 등을 부여하기 위해 사용되며, 트리메틸포스페이트, 트리에틸포스페이트, 트리페닐포스페이트, 트리크레실포스페이트, 트리크실레닐포스페이트, 레조시놀 비스(디페닐포스페이트), 페닐 디레조시놀포스페이트, 비스페놀 디페닐포스페이트, 크레실 디페닐포스페이트, 크실레닐 디페닐포스페이트, 페닐 디(이소프로필페닐)포스페이트, 트리이소페닐포스페이트, 디페닐포스페이트, 레조시놀디포스페이트 등의 인계 난연제; 수산화알루미늄, 수산화마그네슘 등의 금속 수산화물계 난연제; 질소 함유 화합물계 난연제; 흑연 재료계 난연제; 멜라민 시아누레이트계 난연제; 산화안티몬 등의 금속 산화물계 난연제; 인산염계 난연제 등이 제한 없이 사용될 수 있다. The flame retardant is used to impart flame retardancy, flame retardancy, etc. to the composition, and is trimethyl phosphate, triethyl phosphate, triphenyl phosphate, tricresyl phosphate, trixylenyl phosphate, resorcinol bis (diphenyl phosphate), phenyl di phosphorus-based flame retardants such as resorcinol phosphate, bisphenol diphenyl phosphate, cresyl diphenyl phosphate, xylenyl diphenyl phosphate, phenyl di (isopropyl phenyl) phosphate, triisophenyl phosphate, diphenyl phosphate, resorcinol di phosphate; metal hydroxide-based flame retardants such as aluminum hydroxide and magnesium hydroxide; nitrogen-containing compound-based flame retardants; graphite material-based flame retardants; melamine cyanurate-based flame retardants; metal oxide-based flame retardants such as antimony oxide; Phosphate-based flame retardants and the like may be used without limitation.

상기 난연제의 함량은 용매 100중량부에 대하여 10~50중량부인 것이 바람직하며, 함량이 10중량부 미만인 경우 방염성 및 난연성이 저하되고, 50중량부를 초과하는 경우 가공성이 저하된다. The content of the flame retardant is preferably 10 to 50 parts by weight based on 100 parts by weight of the solvent, and when the content is less than 10 parts by weight, flame retardancy and flame retardancy are reduced, and when it exceeds 50 parts by weight, workability is reduced.

또한 상기 조성물은 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 공중합체를 추가로 포함할 수 있다. In addition, the composition may further include a copolymer of an acrylate group-containing silane coupling agent and an acrylic acid monomer.

상기 공중합체는 조성물 내의 성분들의 접착성을 향상시키고, 방염성, 난연성, 내열성 등을 개선할 수 있다. The copolymer may improve the adhesion of components in the composition, and may improve flame retardancy, flame retardancy, heat resistance, and the like.

상기 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 중량비는 20~40:60~80인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent and the acrylic acid monomer is preferably 20-40:60-80, and flame retardancy and heat resistance of the composition can be maximized within the numerical range.

상기 공중합체는 용매 100중량부에 대하여 2~10중량부 사용되며, 함량이 2중량부 미만인 경우 첨가의 효과가 미미하고, 10중량부를 초과하는 경우 가공성이 저하된다. The copolymer is used in an amount of 2 to 10 parts by weight based on 100 parts by weight of the solvent. When the content is less than 2 parts by weight, the effect of addition is insignificant, and when it exceeds 10 parts by weight, the processability is reduced.

또한 상기 조성물은 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트(HEA)의 공중합체를 추가로 포함할 수 있다. In addition, the composition may further include a copolymer of an acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate (HEA).

상기 공중합체는 조성물 내의 성분들의 접착성을 향상시키고, 방염성, 난연성, 내열성 등을 개선할 수 있다. The copolymer may improve the adhesion of components in the composition, and may improve flame retardancy, flame retardancy, heat resistance, and the like.

상기 아크릴레이트기 함유 실란 커플링제 및 2-하이드록시에틸 아크릴레이트의 중량비는 20~40:60~80인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent and 2-hydroxyethyl acrylate is preferably 20-40:60-80, and flame retardancy and heat resistance of the composition can be maximized within the numerical range.

상기 공중합체는 용매 100중량부에 대하여 2~10중량부 사용되며, 함량이 2중량부 미만인 경우 첨가의 효과가 미미하고, 10중량부를 초과하는 경우 가공성이 저하된다. The copolymer is used in an amount of 2 to 10 parts by weight based on 100 parts by weight of the solvent. When the content is less than 2 parts by weight, the effect of addition is insignificant, and when it exceeds 10 parts by weight, the processability is reduced.

또한 상기 조성물은 아크릴레이트기 함유 실란 커플링제, 아크릴산 모노머 및 2-하이드록시에틸 아크릴레이트(HEA)의 공중합체를 추가로 포함할 수 있다. In addition, the composition may further include a copolymer of an acrylate group-containing silane coupling agent, an acrylic acid monomer, and 2-hydroxyethyl acrylate (HEA).

상기 공중합체는 조성물 내의 성분들의 접착성을 향상시키고, 방염성, 난연성, 내열성 등을 개선할 수 있다. The copolymer may improve the adhesion of components in the composition, and may improve flame retardancy, flame retardancy, heat resistance, and the like.

상기 아크릴레이트기 함유 실란 커플링제, 아크릴산 모노머 및 2-하이드록시에틸 아크릴레이트의 중량비는 2~10:100:20~50인 것이 바람직하며, 상기 수치 범위에서 조성물의 방염성, 내열성 등이 극대화될 수 있다. The weight ratio of the acrylate group-containing silane coupling agent, acrylic acid monomer, and 2-hydroxyethyl acrylate is preferably 2 to 10:100:20 to 50, and the flame retardancy and heat resistance of the composition can be maximized within the numerical range. have.

상기 공중합체는 용매 100중량부에 대하여 2~10중량부 사용되며, 함량이 2중량부 미만인 경우 첨가의 효과가 미미하고, 10중량부를 초과하는 경우 가공성이 저하된다. The copolymer is used in an amount of 2 to 10 parts by weight based on 100 parts by weight of the solvent. When the content is less than 2 parts by weight, the effect of addition is insignificant, and when it exceeds 10 parts by weight, the processability is reduced.

또한 본 발명은 또한 본 발명은 상기 방염성 코팅 조성물을 포함하는 제품에 관한 것이며, 상기 제품은 목재, 섬유, 내장재 또는 건자재인 것을 특징으로 한다. The present invention also relates to a product comprising the flame retardant coating composition, wherein the product is wood, fiber, interior material or construction material.

이하 실시예 및 비교예를 통해 본 발명을 상세히 설명한다. 하기 실시예는 본 발명의 실시를 위하여 예시된 것일 뿐, 본 발명의 내용이 하기 실시예에 의하여 한정되는 것은 아니다. Hereinafter, the present invention will be described in detail through Examples and Comparative Examples. The following examples are only exemplified for the practice of the present invention, and the content of the present invention is not limited by the following examples.

(실시예 1) (Example 1)

입경이 100nm인 알루미나 입자 20중량부, 이소프로판올 100중량부, 증류수 25중량부, 3-글리시독시프로필트리메톡시실란 35중량부, 붕산 3중량부, 중량평균분자량이 5,000g/mol 인 비스페놀 A 디글리시딜 에테르 올리고머 100중량부, 중량평균분자량이 3,000g/mol 인 비스페놀 F 디글리시딜 에테르 올리고머 90중량부, 트리메틸올프로판 트리글리시딜 에테르 90중량부, 테트라하이드로프탈릭 산무수물 90중량부, 벤질디메틸아민 0.5중량부 및 트리페닐포스페이트 30중량부를 혼합하여 방염성 코팅 조성물을 제조하였다. 20 parts by weight of alumina particles having a particle size of 100 nm, 100 parts by weight of isopropanol, 25 parts by weight of distilled water, 35 parts by weight of 3-glycidoxypropyltrimethoxysilane, 3 parts by weight of boric acid, and bisphenol A having a weight average molecular weight of 5,000 g/mol 100 parts by weight of diglycidyl ether oligomer, 90 parts by weight of bisphenol F diglycidyl ether oligomer having a weight average molecular weight of 3,000 g/mol, 90 parts by weight of trimethylolpropane triglycidyl ether, 90 parts by weight of tetrahydrophthalic acid anhydride A flame retardant coating composition was prepared by mixing 0.5 parts by weight of benzyldimethylamine and 30 parts by weight of triphenyl phosphate.

(실시예 2) (Example 2)

3-글리시독시프로필트리메톡시실란 15중량부를 사용한 것을 제외하고는 실시예 1과 동일한 방법으로 조성물을 제조하였다. A composition was prepared in the same manner as in Example 1, except that 15 parts by weight of 3-glycidoxypropyltrimethoxysilane was used.

(실시예 3) (Example 3)

3-글리시독시프로필트리메톡시실란 60중량부를 사용한 것을 제외하고는 실시예 1과 동일한 방법으로 조성물을 제조하였다. A composition was prepared in the same manner as in Example 1, except that 60 parts by weight of 3-glycidoxypropyltrimethoxysilane was used.

(실시예 4) (Example 4)

비스페놀 A 100중량부, 트리메틸올프로판 트리글리시딜 에테르 20중량부, 1,6-헥산디올디글리시딜 에테르 10중량부 및 부틸글리시딜 에테르 10중량부를 혼합하고 반응시켜 제2에폭시 화합물을 제조하였다. 100 parts by weight of bisphenol A, 20 parts by weight of trimethylolpropane triglycidyl ether, 10 parts by weight of 1,6-hexanediol diglycidyl ether, and 10 parts by weight of butyl glycidyl ether were mixed and reacted to prepare a second epoxy compound did.

상기 제2에폭시 화합물 10중량부를 추가로 사용한 것을 제외하고는 실시예 1과 동일한 방법으로 조성물을 제조하였다. A composition was prepared in the same manner as in Example 1, except that 10 parts by weight of the second epoxy compound was additionally used.

(실시예 5) (Example 5)

3-메타크릴록시프로필트리메톡시실란 30중량% 및 메타크릴산 70중량%를 공중합하여 공중합체를 제조하였다. A copolymer was prepared by copolymerizing 30 wt% of 3-methacryloxypropyltrimethoxysilane and 70 wt% of methacrylic acid.

상기 공중합체 5중량부를 추가로 사용한 것을 제외하고는 실시예 4와 동일한 방법으로 조성물을 제조하였다. A composition was prepared in the same manner as in Example 4, except that 5 parts by weight of the copolymer was additionally used.

(비교예 1) (Comparative Example 1)

3-글리시독시프로필트리메톡시실란을 사용하지 않은 것을 제외하고는 실시예 1과 동일한 방법으로 조성물을 제조하였다. A composition was prepared in the same manner as in Example 1, except that 3-glycidoxypropyltrimethoxysilane was not used.

상기 실시예 및 비교예로부터 제조된 방염성 코팅 조성물의 난연성, 연소특성 및 치수변화율을 측정하여 그 결과를 아래의 표에 나타내었다. The flame retardancy, combustion characteristics and dimensional change rate of the flame retardant coating compositions prepared from the Examples and Comparative Examples were measured, and the results are shown in the table below.

(난연성) (flame retardant)

상기 실시예 및 비교예로부터 제조된 방염성 코팅 조성물을 아세테이트 섬유의 표면에 코팅하였다. The flame-retardant coating composition prepared in Examples and Comparative Examples was coated on the surface of the acetate fiber.

난연성은 KS K 0583에 의거하여 측정하였다. Flame retardancy was measured in accordance with KS K 0583.

(연소특성) (Combustion characteristics)

상기 실시예 및 비교예로부터 제조된 방염성 코팅 조성물을 아세테이트 섬유의 표면에 코팅하였다. The flame-retardant coating composition prepared in Examples and Comparative Examples was coated on the surface of the acetate fiber.

연소 특성은 토치를 이용하여 섬유의 표면에 불꽃을 접촉시킨 후 연소 여부 및 소화 여부를 육안으로 확인하였다(탁월, 양호, 보통, 불량). Combustion characteristics were visually checked for combustion and fire extinguishing after contacting the flame with the surface of the fiber using a torch (excellent, good, normal, poor).

(치수변화율) (Dimensional change rate)

상기 실시예 및 비교예로부터 제조된 방염성 코팅 조성물을 아세테이트 섬유의 표면에 코팅하였다. The flame-retardant coating composition prepared in Examples and Comparative Examples was coated on the surface of the acetate fiber.

치수변화율은 KS K ISO 3759에 의거하여 측정하였다. The dimensional change rate was measured according to KS K ISO 3759.

구분division 난연성(mm)Flame retardant (mm) 연소특성Combustion characteristics 치수변화율(%)Dimensional change rate (%) 실시예 1Example 1 4242 탁월eminence 2.32.3 실시예 2Example 2 6161 보통usually 2.92.9 실시예 3Example 3 6363 보통 usually 3.03.0 실시예 4Example 4 3030 탁월eminence 1.61.6 실시예 5Example 5 2626 탁월eminence 1.31.3 비교예 1Comparative Example 1 7878 불량error 4.24.2

상기 표 1의 결과로부터, 실시예 1 내지 5는 방염성, 난연성, 불연성, 내구성 등이 우수하여 화재 시 연소를 효과적으로 방지할 수 있다. 특히 실시예 1, 4 및 5는 상기 특성이 가장 우수함을 알 수 있다. From the results of Table 1, Examples 1 to 5 are excellent in flame retardancy, flame retardancy, nonflammability, durability, etc., and thus can effectively prevent combustion in case of fire. In particular, it can be seen that Examples 1, 4 and 5 have the best properties.

반면 비교예 1은 실시예에 비해 상기 특성이 열등함을 알 수 있다. On the other hand, it can be seen that Comparative Example 1 is inferior in the above characteristics to that of Example.

Claims (5)

알루미나;
용매;
물;
실란 커플링제;
산 화합물;
에폭시 화합물;
산무수물;
아민 화합물; 및
난연제를 포함하는 방염성 코팅 조성물.
alumina;
menstruum;
water;
silane coupling agents;
acid compounds;
epoxy compounds;
acid anhydride;
amine compounds; and
A flame retardant coating composition comprising a flame retardant.
제1항에 있어서,
상기 용매 100중량부에 대하여 알루미나 5~30중량부, 물 15~40중량부, 실란 커플링제 20~55중량부, 산 화합물 1~10중량부, 에폭시 화합물 150~400중량부, 산무수물 70~120중량부, 아민 화합물 0.1~5중량부 및 난연제 10~50중량부를 포함하는 것을 특징으로 하는 방염성 코팅 조성물.
The method of claim 1,
Based on 100 parts by weight of the solvent, 5-30 parts by weight of alumina, 15-40 parts by weight of water, 20-55 parts by weight of a silane coupling agent, 1-10 parts by weight of an acid compound, 150-400 parts by weight of an epoxy compound, 70-400 parts by weight of an acid anhydride A flame retardant coating composition comprising 120 parts by weight, 0.1 to 5 parts by weight of an amine compound, and 10 to 50 parts by weight of a flame retardant.
제2항에 있어서,
상기 실란 커플링제는 메틸트리메톡시실란, 디메톡시디페닐실란, 3-글리시독시프로필트리메톡시실란, 3-메타크릴록시프로필트리메톡시실란 및 헵타데카플루오로-1,1,2,2-테트라데실트리메톡시실란을 포함하는 것을 특징으로 하는 방염성 코팅 조성물.
3. The method of claim 2,
The silane coupling agent is methyltrimethoxysilane, dimethoxydiphenylsilane, 3-glycidoxypropyltrimethoxysilane, 3-methacryloxypropyltrimethoxysilane and heptadecafluoro-1,1,2, A flame retardant coating composition comprising 2-tetradecyltrimethoxysilane.
제3항에 있어서,
상기 에폭시 화합물은 비스페놀 A 디글리시딜 에테르 올리고머, 비스페놀 F 디글리시딜 에테르 올리고머 및 트리메틸올프로판 트리글리시딜 에테르를 포함하는 것을 특징으로 하는 방염성 코팅 조성물.
4. The method of claim 3,
The epoxy compound is a flame retardant coating composition comprising bisphenol A diglycidyl ether oligomer, bisphenol F diglycidyl ether oligomer and trimethylolpropane triglycidyl ether.
제1항의 방염성 코팅 조성물을 포함하는 제품에 있어서,
상기 제품은 목재, 섬유, 내장재 또는 건자재인 것을 특징으로 하는 제품.
A product comprising the flame retardant coating composition of claim 1,
The product is a product, characterized in that wood, fiber, interior material or construction material.
KR1020210007620A 2021-01-19 2021-01-19 a flame retardant coating composition KR102556245B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210007620A KR102556245B1 (en) 2021-01-19 2021-01-19 a flame retardant coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210007620A KR102556245B1 (en) 2021-01-19 2021-01-19 a flame retardant coating composition

Publications (2)

Publication Number Publication Date
KR20220105050A true KR20220105050A (en) 2022-07-26
KR102556245B1 KR102556245B1 (en) 2023-07-18

Family

ID=82609851

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210007620A KR102556245B1 (en) 2021-01-19 2021-01-19 a flame retardant coating composition

Country Status (1)

Country Link
KR (1) KR102556245B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024090807A1 (en) * 2022-10-26 2024-05-02 주식회사 케이씨씨 Coating composition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930019784A (en) 1992-03-27 1993-10-18 원본미기재 Durable, Flame Retardant Coating Compositions
KR100773394B1 (en) 2006-04-20 2007-11-05 하진욱 Fire Prevention Coating Composition and Preparation Method Thereof
KR100928593B1 (en) 2001-11-08 2009-11-26 디에스엠 아이피 어셋츠 비.브이. Flameproof Fiber Optic Coating Material Composition
KR101049966B1 (en) * 2010-10-05 2011-07-15 (주)조은데코 Incombustible paint compositions and manufacturing method of incombustible painting steel sheet
KR20130044669A (en) * 2011-10-24 2013-05-03 주식회사 케이씨씨 Solvent-free epoxy fire resistive paint composition having improved gas toxicity on fire
KR101933400B1 (en) * 2017-07-31 2018-12-28 주식회사 나노폴리켐 a silica inorganic flame retardant coating composition
KR20200137364A (en) * 2019-05-30 2020-12-09 나덕화 a phosphorous inorganic oxide acetate fiber flame retardant composition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930019784A (en) 1992-03-27 1993-10-18 원본미기재 Durable, Flame Retardant Coating Compositions
KR100928593B1 (en) 2001-11-08 2009-11-26 디에스엠 아이피 어셋츠 비.브이. Flameproof Fiber Optic Coating Material Composition
KR100773394B1 (en) 2006-04-20 2007-11-05 하진욱 Fire Prevention Coating Composition and Preparation Method Thereof
KR101049966B1 (en) * 2010-10-05 2011-07-15 (주)조은데코 Incombustible paint compositions and manufacturing method of incombustible painting steel sheet
KR20130044669A (en) * 2011-10-24 2013-05-03 주식회사 케이씨씨 Solvent-free epoxy fire resistive paint composition having improved gas toxicity on fire
KR101933400B1 (en) * 2017-07-31 2018-12-28 주식회사 나노폴리켐 a silica inorganic flame retardant coating composition
KR20200137364A (en) * 2019-05-30 2020-12-09 나덕화 a phosphorous inorganic oxide acetate fiber flame retardant composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024090807A1 (en) * 2022-10-26 2024-05-02 주식회사 케이씨씨 Coating composition

Also Published As

Publication number Publication date
KR102556245B1 (en) 2023-07-18

Similar Documents

Publication Publication Date Title
KR101933400B1 (en) a silica inorganic flame retardant coating composition
CN110499086B (en) Silicon-oxide-graphene-containing composite powder solvent-free epoxy coating and preparation method and application thereof
CN103468097A (en) Expansive type fireproof and heat insulating coating
CN108976987B (en) Hydrophobic anticorrosion powder coating and preparation method thereof
CN101050296A (en) Acrylic resin latex modified by fire retardation type organosilicon, and preparation method
KR102556245B1 (en) a flame retardant coating composition
CN107033428A (en) A kind of basalt fibre enhancing polyvinyl resin composite and preparation method thereof
CN106566463A (en) Phenyl organosilicone conformal coating and preparation method thereof
CN110845917A (en) Acrylic emulsion-based super-hydrophobic coating
CN109694630A (en) Aqueous, environmental protective heat-insulating flame-retardant coating and preparation method thereof
KR102212525B1 (en) a high heat resistance and flame retardant composition for molding
CN113637377A (en) Building exterior wall decorative coating and preparation method thereof
CN107189019B (en) A kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method
KR20200137364A (en) a phosphorous inorganic oxide acetate fiber flame retardant composition
KR20220121505A (en) A functional(antibacterial and flame retardant) paint composition using shellfish shell
EP3102409B1 (en) Method of coating water-based epoxy formulations for applied fireproofing
CN109233391A (en) A kind of fire resistant coating and preparation method thereof
US20150152269A1 (en) Antifog sheet
CN109735157B (en) Silicon-nitrogen-phosphorus efficient halogen-free flame retardant for fireproof flame-retardant coating, and preparation method and application thereof
JPH09328637A (en) Phosphorus-modified coating agent, its production and its use as foaming flameproof coating material
KR20220132395A (en) a high heat resistance and flame retardant composition for molding of construction materials
CN115160543A (en) Preparation method and application of environment-friendly flame-retardant amine curing agent
CN106752688B (en) A kind of long-acting high mechanical strength hydrophobicity anti-pollution flashover coating
JP4014480B2 (en) Aqueous flame retardant for wood and method for making wood flame retardant using the same
KR102282056B1 (en) Wet tolerant high functional ceramic composite coating material

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant