KR20190036125A - Non-burnable board using electromagnetic wave and manufacturing method thereof - Google Patents

Non-burnable board using electromagnetic wave and manufacturing method thereof Download PDF

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KR20190036125A
KR20190036125A KR1020170124982A KR20170124982A KR20190036125A KR 20190036125 A KR20190036125 A KR 20190036125A KR 1020170124982 A KR1020170124982 A KR 1020170124982A KR 20170124982 A KR20170124982 A KR 20170124982A KR 20190036125 A KR20190036125 A KR 20190036125A
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inorganic
sodium silicate
eco
inorganic binder
liquid sodium
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공석태
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공석태
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0003—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of electric or wave energy or particle radiation
    • C04B40/001—Electromagnetic waves
    • C—CHEMISTRY; METALLURGY
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/18—Perlite
    • C04B14/185—Perlite expanded
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    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/20—Mica; Vermiculite
    • C04B14/202—Vermiculite
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/20—Mica; Vermiculite
    • C04B14/204—Mica; Vermiculite expanded
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/386—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/42—Glass
    • C—CHEMISTRY; METALLURGY
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    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures

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  • Ceramic Engineering (AREA)
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Abstract

The present invention relates to an eco-friendly inorganic nonflammable board using an inorganic binder, and to a manufacturing method thereof. To be more specifically, the eco-friendly inorganic nonflammable board using an inorganic binder can be manufactured by using foam vermiculite, foam perlite, and an anti-wear agent (silicon carbide as a main component, silica as a main component) as auxiliary materials based on inorganic glass fibers, mixing liquid sodium silicate (water glass), an inorganic binder, in the auxiliary materials, putting the mixture into a mold, and applying electromagnet waves for foaming and molding, can prevent fire because of noninflammable properties thereof and can foster a pleasant indoor environment since volatile organic compounds (VOCs) are not emitted. To solve the existing problems, the eco-friendly inorganic nonflammable board is manufactured by using foam vermiculite, foam perlite, and an anti-wear agent (silicon carbide as a main component, silica as a main component) as auxiliary materials based on inorganic glass fibers, mixing liquid sodium silicate (water glass), an inorganic binder, in the auxiliary materials, putting the mixture into a mold, and applying electromagnet waves (a microwave oven or a magnetron) for foaming and molding for moisture in the liquid sodium silicate to be rapidly heated and boiled and thus, steam is generated inside the liquid sodium silicate to become bubbles among the glass fibers. Accordingly, the eco-friendly inorganic nonflammable board can be strong to moisture, can prevent fire by having noninflammable properties, and can foster a pleasant indoor environment since volatile organic compounds (VOCs) are not emitted. Therefore, the eco-friendly inorganic nonflammable board and the manufacturing method thereof can be used for all molded products at the same time by using electromagnet waves in a liquid sodium silicate, that is, an inorganic binder.

Description

전자파를 이용한 불연보드 및 그 제조방법{Non-burnable board using electromagnetic wave and manufacturing method thereof}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a non-burnable board using electromagnetic waves and a manufacturing method thereof.

불연,난연,화재,방화문,건축자재,전자파발생기,마그네트론,내마모제(실리콘 카바이드가 주성분) Fire retardant, fire, fireproof door, building material, electromagnetic wave generator, magnetron, antiwear agent (main ingredient of silicon carbide)

본 발명은 무기바인더를 이용한 친환경 무기 불연 보드 및 그 제조방법에 관한 것으로, 보다 상세하게는 무기질 유리섬유를 기반으로하고 발포 질석 및 발포 펄라이트,내마모제(실리콘 카바이드가 주성분으로 규사가 주성분)를 보조재료로 하며 여기에 무기바인더인 액상규산나트륨(물유리)를 혼합하여 틀에넣고 전자파를 가해 발포성형 제조되며, 불연성이므로 화재예방은 물론이고, 유해환경물질(VOCs) 배출이 없어 쾌적한 실내환경을 조성할 수 있는 무기바인더를 이용한 친환경 무기 불연 보드 및 그 제조방법에 관한 것이다.The present invention relates to an environmentally friendly inorganic flame retardant board using an inorganic binder and a method of manufacturing the same. More particularly, the present invention relates to an environmentally friendly inorganic flame retardant board using an inorganic binder, (Liquid glassy silicate (water glass)) which is an inorganic binder is added to the mold, and it is foam molded by applying electromagnetic wave. Since it is nonflammable, it is not only fire prevention but also creates a pleasant indoor environment without exhausting harmful environmental substances (VOCs) The present invention relates to an environment friendly inorganic fire retardant board using an inorganic binder and a manufacturing method thereof.

일반적으로, 건축용 보드 내장재들은 화재에 안전한 불연성 자재의 중요성이 강조되고 있고, 건강에 대한 관심등록특허 10-1535465도 함께 증대하여 건강에 좋은 자재에 관한 관심 역시 증가하고 있다.In general, the board interior materials emphasize the importance of fire-safe and non-combustible materials, and the concern for health increases with the increase of concern about health-friendly materials.

종래, 내열성·내구성 등이 좋아서 실내 벽, 칸막이, 천정 등에 사용되는 석고보드는 2장의 종이(또는 다른 섬유 재료) 사이에 석고를 샌드위치 개입시킨 판상의 건축 내장재로서 단열성, 불연성, 경량의 건축 재료의 일종이다.The gypsum board used for interior wall, partition, ceiling and the like with good heat resistance, durability, etc. is a plate-like building interior material sandwiched between two sheets of paper (or other fiber materials) It is a kind.

그러나 상기 석고보드는 무게가 무겁고, 신축성과 강도가 우수하지 못하여 부스러지는 등의 문제점으로 인해 점차 사용이 급격히 감소되고 이를 대체하여 팽창 질석과 팽창 펄라이트 및 무기질 바인더를 이용한 무기질 보드의 사용이 급증하는 추세이다. However, since the gypsum board is heavy in weight and is not excellent in stretchability and strength, it is sharply reduced in use due to problems such as being crumbled, and the use of inorganic board using expanded vermiculite, expanded perlite and inorganic binder is rapidly increasing to be.

최근에 개발된 무기질 보드 관련 기술로는 한국등록특허 10-0845020에 질석불연판넬 제조방법에 있어서, 팽창질석과, 무기질바인더와, 팽창 펄라이트와, 무기배합제와, 물을 혼합, 교반하여 혼합물을 제조하는 혼합물제조단계와; 상부몰드(10)와 중간몰드(20), 하부몰드(30)로 구성되어 있으며, 각각이 배치되어 암수 형태를 갖는 성형몰드를 준비한 후 성형몰드에 준비된 혼합물을 투입한 후 성형몰드를 냉간 가압 프레스하여 성형품을 제조하는 프레스 성형단계와; 상기 성형단계에서 수득된 성형품을 성형몰드에서 탈형한 후 롤 방식의 이동식 가압 열풍실에서 열풍 건조하는 열풍건조단계와; 상기 열풍건조단계에서 열풍 건조된 성형품을 가열 건조하는 적외선건조단계; 상기 적외선건조단계에서 가열 건조된 제품을 절단하여 질석불연판넬을 제조하는 절단단계;를 포함하여 구성되고, 상기 무기질 바인더로서 규산소다를 사용하고 무기배합재로서 골재 등 보강재를 사용하는 질석불연판넬 제조방법이 공지되어 있다. As a recently developed technology related to an inorganic board, Korean Patent No. 10-0845020 discloses a method for manufacturing a vermiculite nonfurnace panel, which comprises mixing and agitating expanded vermiculite, an inorganic binder, an expanding pearlite, an inorganic compounding agent, Preparing a mixture; A molding die having an upper mold 10, an intermediate mold 20, and a lower mold 30, which are respectively arranged to form a male and female mold, are put into a molding mold, and then the molding die is pressed by a cold press A press molding step of producing a molded article; A hot air drying step of demolding the molded article obtained in the molding step and hot air drying in a roll type movable pressurized hot air chamber; An infrared drying step of heating and drying the hot air-dried molded article in the hot air drying step; And a cutting step of cutting a product heated and dried in the infrared drying step to produce a vermiculite nonfurnace panel, wherein the silicate sodium is used as the inorganic binder and the reinforcing material such as aggregate is used as an inorganic compounding material. Method is known.

또한, 한국등록특허 10-0556902에 온도는 20 ~ 40℃이고, 20 ~ 200RPM으로 회전하는 반응기에 액상 규산소다를 넣고 산용액을 서서히 첨가한 후, 1시간동안 교반하여 결정화된 나트륨염을 포함한 규산물을 생성시키고, 물을 전체 무게에 대하여 20 ~ 30중량%가 되도록 첨가한 다음, 20 ~ 40℃에서 3시간 동안 교반하여 나트륨염을 용해시키고, 추가로 탄산칼슘(CaCO3), 질산칼슘(Ca(NO3)2), 염화마그네슘(MgCl2), 황산마그네슘(MgSO4), 수산화칼슘(Ca(OH)2)과 같이 알카리토금속을 함유하는 염, 산화물 및 수산화물 중에 하나를 선택하여 첨가하는 것을 포함하는 액상 규산소다를 이용한 무기 바인더의 제조방법에 있어서, 상기 액상 규산소다에 첨가되는 산용액이 고농도의 황산(conc-H2SO4)이고, 상기 황산이 액상 규산소다에 포함되는 산화나트륨(Na2O)에 대하여 10 ~ 20중량%가되도록 첨가하는 것을 특징으로 하는 액상 규산소다를 이용한 무기 바인더의 제조방법이 공지되어 있다. In addition, in Korean Patent No. 10-0556902, liquid silicon silicate is added to a reactor rotating at 20 to 40 ° C at a temperature of 20 to 40 ° C, and an acid solution is slowly added thereto, followed by stirring for 1 hour to obtain silicic acid containing a crystallized sodium salt Water is added to the mixture so that the amount of water is 20 to 30% by weight based on the total weight and the mixture is stirred at 20 to 40 DEG C for 3 hours to dissolve the sodium salt. Further, calcium carbonate (CaCO3), calcium nitrate (NO3) 2), a salt of an alkaline earth metal such as magnesium chloride (MgCl2), magnesium sulfate (MgSO4) and calcium hydroxide (Ca (OH) 2) A method for producing an inorganic binder using soda, wherein the acid solution added to the liquid sodium silicate is concentrated sulfuric acid (conc-H2SO4), and the sulfuric acid is added to sodium oxide (Na2O) % By weight Production method of the inorganic binder, using a liquid sodium silicate, characterized in that for applying are known.

또한, 한국공개특허 10-2010-0021013에는 규산나트륨과 실리카졸을 같은 중량비로 배합하고, 침전물이 없어질때까지 교반하는 단계; 상기 규산나트륨과 실리카졸의 혼합물에 황산, 질산, 인산, 붕산, 아세트산 중의 어느하나 또는 2이상을 첨가하여, 침점물이 없어질 때까지 교반하는 단계; 상기 2단계의 조성물에 아연분말, 알루미늄분말 중 어느 하나 또는 둘의 혼합물을 첨가하고 침전물이 없어질 때까지 교반하는 단계;에 의하여 제조되는 무기질 바인더를 발포질석, 퍼라이트, 그리고 발포질석과 퍼라이트의 혼합물 중의 어느 하나인 원료와 고르게 혼합하고, 이 혼합물을 가열 압착 성형하여 판상으로 제조한, 무기질 보드가 개발된 바 있다. Also, in Korean Patent Laid-Open No. 10-2010-0021013, sodium silicate and silica sol are mixed at the same weight ratio and stirred until the precipitate disappears; Adding one or more of sulfuric acid, nitric acid, phosphoric acid, boric acid, and acetic acid to the mixture of sodium silicate and silica sol and stirring until the precipitate disappears; Mixing an inorganic binder prepared by adding one or both of a zinc powder and an aluminum powder to the composition of the two steps until the precipitate disappears and mixing the mixture with the mixture of the vermiculite bubble, the perlite, the foamed vermiculite and the perlite , And the mixture is heated and pressed to be formed into a plate.

또한, 한국공개특허 10-2013-0006015에 액상 알카리금속실리케이트 화합물 중 소듐실리케이트(SiO2/Na2O, 몰비3), 포타슘실리케이트(SIO2/K2O, 몰비3.25), 리튬실리케이트(SiO2/Li2O, 몰비4.8) 중 1종 혹은 2종 이상 혼합하여 40~90 중량%를 사용하고, 티타늄옥사이드(TiO2/Rutile), 지르코늄옥사이드(ZrO2),실리콘옥사이드(SiO2), 징크옥사이드(ZnO), 칼슘옥사이드(CaO),칼슘카보네이트(CaCO3), 칼슘하이도로옥사이드(Ca(OH)2), 알루미늄옥사이 In addition, Korean Patent Laid-Open No. 10-2013-0006015 discloses a process for producing a liquid alkali metal silicate compound, which comprises reacting sodium silicate (SiO2 / Na2O, molar ratio 3), potassium silicate (SIO2 / K2O, molar ratio 3.25), lithium silicate (SiO2 / Li2O, molar ratio 4.8) (TiO2 / Rutile), zirconium oxide (ZrO2), silicon oxide (SiO2), zinc oxide (ZnO), calcium oxide (CaO), calcium Carbonate (CaCO3), calcium high-road oxide (Ca (OH) 2), aluminum oxide

드(Al2O3), 실리콘카바이드(SiC), 탈크(3MgO·4SiO2·H2O), 제올라이트등 자연석 충진제 평균 입자경 10~45 1종 혹은 2종이상을 혼합하여 10~50 중량%를 사용하며, 이 혼합물을 비드밀을 이용하여 분산하고, 이 분산 조성물에 물과 개미산(HCOOH), 초산(CH3COOH), 인산(H3PO4), 1종 혹은 2종이상 혼합하여 1~20 중량%를 첨가하여 친환경 무기질 불연 바인더를 제조하고 이를 불연보드에 사용하는 기술이 공지되어 있다.Natural stone filler such as Al2O3, silicon carbide (SiC), talc (3MgO.4SiO2.H2O), zeolite and the like, 10 to 45% by weight of one or more kinds of natural stone fillers, (HCOOH), acetic acid (CH3COOH), phosphoric acid (H3PO4), and 1 to 20% by weight of a mixture of one or more species of water are added to the dispersion composition to prepare an environmentally friendly nonflammable binder There is known a technique for manufacturing and using this on a fireproof board.

또한, 한국등록특허 10-1291337에 800∼1200℃로 가열한 팽창질석(버미큘라이트) 과 팽창진주암(퍼얼라이트) 그리고 팽창질석과 팽창진주암을 섞어서 인장력을 증강시키는 인장력 증강재료 및 무기바인더를 상호 혼합한 후 압입 성형하여 이루어진 친환경 건축용 보드에 있어서, 상기 팽창질석(버미큘라이트)은 10~20중량(%), 팽창진주암(퍼얼라이트)은 70~74중량(%), 인장력 증강재료는 3~6중량(%), 무기바인더는 7~10중량(%)가 포함되며, 상기 무기 바인더는 규산·실리카졸·칼슘·인산·붕소·아연·동이 포함된 친환경 건축용 보드가 공지되어 있다.In addition, Korean Patent No. 10-1291337 discloses a method of mixing a tensile strength reinforcing material and an inorganic binder which are mixed with expanded vermiculite (vermiculite), expanded perlite (pearlite), expanded vermiculite and expanded perlite heated to 800 to 1200 DEG C Wherein the expanded vermiculite is 10 to 20% by weight, the expanded perlite is 70 to 74% by weight, and the tensile strength enhancing material is 3 to 6% by weight. And inorganic binder is 7 to 10% by weight, and the inorganic binder is an eco-friendly building board containing silica, silica sol, calcium phosphate, boron, zinc, copper.

그러나 상기와 같은 종래 무기불연보드들은 모두 무기질 바인더 주재로서 액상규산나트륨(물유리)를 사용하고 여기에 각종 보강재료를 사용하고 있는데, 상기 액상규산나트륨(물유리)는 초기 접착성은 좋으나 수분에 아주 However, all of the above conventional inorganic fire retardant boards use liquid sodium silicate (water glass) as the main component of the inorganic binder and various reinforcing materials are used therein. The liquid sodium silicate (water glass) has good initial adhesion,

취약하여 나트륨 이온이 공기 중의 수분 또는 물과 반응하여 수산화나트륨을 생성하면서 친수성으로 변화되고So that the sodium ion reacts with moisture or water in the air to generate sodium hydroxide, which is converted into hydrophilic

수분에 의하여 강도가 급격히 약화되는 문제점이 있으므로 이를 보완하기 위해 황산,질산 또는 인산 등과 방응시켜 안정한 염을 생성하여야 하므로 액상규산나트륨(물유리)의 사용량이 과다하게 소요되는 문제점이 있었을 뿐만 아니라, 액상규산나트륨(물유리)의 접착 또는 강도 보강을 위한 각종 보강재료를 사용하여야 하므로 무기질 바인더의 제조과정이 어렵고 제조비용이 상승하는 문제점이 있었다.There is a problem in that the strength is drastically weakened due to moisture. Therefore, in order to compensate for such a problem, a stable salt must be formed by reacting with sulfuric acid, nitric acid or phosphoric acid. Thus, there is a problem that the amount of liquid sodium silicate (water glass) is excessively consumed, It is necessary to use various kinds of reinforcing materials for adhesion or strength reinforcement of sodium (water glass), so that the manufacturing process of the inorganic binder is difficult and the manufacturing cost is increased.

본 발명은 상기 문제점들을 해결하기 위하여 무기질 재료인 In order to solve the above problems,

유리섬유를 기반으로하고 발포 질석 및 발포 펄라이트,내마모제(실리콘 카바이드가 주성분으로 규사가 주성분)를 보조재료로 하며 여기에 무기바인더인 액상규산나트륨(물유리)를 혼합하여 틀에넣고 전자파(전자랜지,마그네트론) 를 가해 액상규산나트륨에 있는 수분에 급속히 열이 발생하여 끓어 액상규산나트륨 내부에서 수증기가 발생되면서 유리섬유 사이 에서 거품이 되면서 발포성형 제조되어 습기에 강하며, 불연성이므로 화재예방은 물론이고, 유해환경물질(VOCs) 배출이 없어 쾌적한 실내환경을 조성할 수 있는 무기바인더인 액상 규산나트륨에 전자파를 이용해 성형제품전체에 동시에 이용한 친환경 무기 불연 보드 및 그 제조방법이다.It is based on fiberglass and is made of foamed vermiculite and foamed pearlite, wear-resistant material (silicon carbide as the main ingredient and silica sand as the main ingredient) as an auxiliary material, and liquid sodium silicate (water glass) ) Is added to the water in the liquid sodium silicate to generate heat rapidly, and boiling, water vapor is generated in the liquid sodium silicate, and the foam is formed between the glass fibers, so that the foam is molded and is resistant to moisture. Since it is incombustible, The present invention relates to an environmentally friendly inorganic incombustible board using liquid sodium silicate which is an inorganic binder capable of creating a pleasant indoor environment without emission of environmental substances (VOCs) at the same time by using electromagnetic waves.

상기 문제점들을 해결하기 위하여 무기질 재료인 In order to solve the above problems,

유리섬유를 기반으로하고 발포 질석 및 발포 펄라이트,내마모제(실리콘 카바이드가 주성분으로 규사가 주성분)를 보조재료로 하며 여기에 무기바인더인 액상규산나트륨(물유리)를 혼합하여 틀에 넣고 전자파(전자랜지,마그네트론) 를 가해 액상규산나트륨에 있는 수분에 급속히 열을 발생시켜 끓게하여 액상규산나트륨 내부에서 수증기가 발생 되면서 유리섬유 사이 에서 거품이 형성되면서 발포성형 제조되어 습기에 강하며, 불연성이므로 화재예방은 물론이고, 유해환경물질(VOCs) 배출이 없어 쾌적한 실내환경을 조성할 수 있는 무기바인더인 액상 규산나트륨에 전자파를 이용해 성형제품전체에 동시에 이용한 친환경 무기 불연 보드 및 그 제조방법이다.It is based on fiberglass and is made of foamed vermiculite and foamed pearlite, wear-resistant material (silicon carbide as the main ingredient and silica sand as the main ingredient) as an auxiliary material, and liquid sodium silicate (water glass) ) To generate heat rapidly in water in liquid sodium silicate and boil it. As a result, water vapor is generated in the liquid sodium silicate, foam is formed between the glass fibers, and foam molding is made, which is resistant to moisture. , Which is an inorganic binder capable of forming a pleasant indoor environment due to the absence of harmful environmental substances (VOCs), is simultaneously used in all of the molded products using electromagnetic waves and sodium silicate sodium.

이상의 설명은 본 발명이 속하는 기술 분야에The description above is intended to be illustrative,

서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서, 본 발명 설명은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 본 발명의 보호 범It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Accordingly, the description of the present invention is intended to be illustrative, not limiting,

위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.It is to be understood that the appended claims are intended to cover all such modifications and equivalent arrangements included within the scope of the appended claims.

Claims (7)

무기질재료이면서 결합력을 유지 하도록 하는 섬유 와 액상규산나트륨(Na2O·nSiO2·xH2O)을 혼합하여 틀에 넣고 전자파를 가하여 액상규산나트륨에 함유된 수분이 끓어 수증기로 되면서 액상규산나트륨이 유리섬유 사이 에서 발포 성형하여 제조되는 것을 특징으로 하는 무기바인더를 이용한 친환경 무기 불연 보드The sodium silicate (Na2O · nSiO2 · xH2O), which is an inorganic material and maintains its bonding force, is mixed with sodium silicate (Na2O · nSiO2 · xH2O) and added to electromagnetic wave. The water contained in the liquid sodium silicate becomes boiling water vapor, Wherein the inorganic binder is made by molding. 제1항에 있어서
상기 무기질재료는 내마모재 를 결합보조제로 더 포함하는 것을 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드The method of claim 1, wherein
Wherein the inorganic material further comprises an abrasion resistant material as a bonding auxiliary agent. 제1항에 있어서
상기 무기질재료는 펄라이트 를 결합보조제로 더 포함하는 것을 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드The method of claim 1, wherein
Wherein the inorganic material further comprises pearlite as a binding auxiliary agent. 제1항에 있어서
상기 무기질재료는 질석을 결합보조제로 더 포함하는 것을 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드The method of claim 1, wherein
Wherein the inorganic material further comprises vermiculite as a binding aid. ≪ RTI ID = 0.0 > 8. < / RTI > 제1항에 있어서
상기 무기질재료는 운모 를 결합보조제로 더 포함하는 것을 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드
The method of claim 1, wherein
Wherein the inorganic material further comprises mica as a binding aid. ≪ RTI ID = 0.0 > 11. < / RTI >
제1항에 있어서
상기 섬유는 유리섬유를 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드
The method of claim 1, wherein
Wherein said fiber is an eco-friendly inorganic flame retardant board using an inorganic binder characterized by glass fibers
제1항에 있어서
상기 섬유는 카본섬유를 특징으로 하는 무기바인더를 이용한 친환경 무기불연 보드


The method of claim 1, wherein
Wherein said fiber is an eco-friendly inorganic flame retardant board using an inorganic binder characterized by carbon fibers


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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210089111A (en) * 2020-01-07 2021-07-15 (주)태림하이텍 Functional board and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210089111A (en) * 2020-01-07 2021-07-15 (주)태림하이텍 Functional board and method for manufacturing the same

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