KR940014231A - 내화 단열재 - Google Patents

내화 단열재 Download PDF

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Publication number
KR940014231A
KR940014231A KR1019930004534A KR930004534A KR940014231A KR 940014231 A KR940014231 A KR 940014231A KR 1019930004534 A KR1019930004534 A KR 1019930004534A KR 930004534 A KR930004534 A KR 930004534A KR 940014231 A KR940014231 A KR 940014231A
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KR
South Korea
Prior art keywords
component
weight
compound
aluminum
calcium
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KR1019930004534A
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English (en)
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KR960001432B1 (ko
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주종환
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주종환
주진평
진양산업 주식회사
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Publication of KR940014231A publication Critical patent/KR940014231A/ko
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Publication of KR960001432B1 publication Critical patent/KR960001432B1/ko

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Classifications

    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/02—Elements
    • C04B22/04—Metals, e.g. aluminium used as blowing agent
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C04B14/066—Precipitated or pyrogenic silica
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/02—Cellulosic materials
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/143—Calcium-sulfate
    • 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
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00431—Refractory materials
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Thermal Insulation (AREA)

Abstract

본 발명은 이산화규소나 황산칼슘이나 산화알루미늄을 함유하는 제 1 성분에 셀룰로오즈 섬유와 같은 식물성 섬유 또는 폴리아크릴로니트릴 섬유와 같은 화학섬유 등을 함유하는 제 2 성분을 혼합하고, 소량의 고순도 알루미늄 분말이나 아연분말과 같은 제 3 성분을 가하고 이를 제 4 성분인 물유리와 함게 혼합하여 건조시키면, 고열의 용융과정을 거치지 않고 고형화되어, 단단하고 단열성, 내화성이 우수한 내화단열재를 개시한다.
제 1 성분에서는 이산화규소, 황산칼슘 및 산화알루미늄을 포함하여 중량비에서 40% 이상 함유하고 있는 것이 바람직하다. 또한 건조교형화하기 이전의 내화 단열재의 제 1 성분은 0∼95중량%이고, 제 2 성분은 0.1∼20중량%이며, 제 3 성분은 0∼0.5중량% 이하이고, 물유리는 3∼80중량% 구성되며, 젠체로서 100%가 되도록 혼합하고 균질화 한후, 고형화한다.
물유리는 20℃에서의 밀도가 1255∼1710kg/m3의 범위에 있는 규산나트륨의 수용액이던가 또는 1250∼1420kg/m3의 범위에 있는 규산칼륨의 수용액이다.
제 1 성분으로서는 예를들면 제철소 등에서의 고아재분과 석공장 등에서의 석분과 인산비료공장등에서의 석고계의 성분 등의 이산화규소와 석고질을 많이 함유하는 폐기물을 이용할 수 있다.

Description

내화 단열재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 하기 제 1 성분∼제 4 성분을 100중량%로 조성하여 이를 혼합하고, 건조시켜 고형화한 내화 단열제. 제 1 성분 : 규소나 규소화합물, 칼슘이나 칼슘화합물 또는 알루미늄이나 알루미늄화합물 및 이들의 혼합물로 구성된 군에서 선택된 1종이상의 성분 0∼95중량% ; 제 2 성분 : 식물성 섬유, 화학섬유 및 광물섬유로 구성된 군에서 선택된 1종 이상의 성분 0.1∼99중량% ; 제 3 성분 : 수소 개스를 발생하는 화합물 0∼0.5중량% 제 4 성분 : 물유리 3∼80중량%
  2. 제 1 항에 있어서, 제 1 성분중 상기 규소나 규소화합물이 제 1 성분에 대해 5중량% 이상 함유함과 동시에 칼슘, 칼슘화합물, 알루미늄, 또는 알루미늄 화합물이 제 1 성분에 대해 40중량% 이상 함유하는 것이 특징인 내화 단열재.
  3. 제 1 항에 있어서, 제 2 성분은 셀룰로오즈 섬유 및 폴리아크릴로니트릴 섬유로 구성된 군에서 선택된 1 종이상을 함유하는 것이 특징인 내화단열재.
  4. 제 1 항에 있어서, 제 3 성분이 수소 발생화합물로서 알루미늄 분말, 아연분말, 마그네슘 또는 칼슘카바이드임이 특징인 내화 단열재.
  5. 제 4 항에 있어서, 알루미늄 분말이 88μ 이하인 것이 특징이 내화 단열재.
  6. 제 1 항에 있어서, 물유리는 20℃에서 밀도가 1255∼1710kg/m3의 범위인 규산나트륨의 수용액이거나, 20℃에서의 밀도가 1250∼1420kg/m3의 범위인 규산칼륨의 수용액인 것이 특징인 내화 단열재.
  7. 제 1 항 또는 제 2 항에 있어서, 상기 제 1 성분이 하유하는 상기 규소나 규소화합물로서 이산화 규소를 의미하고, 상기 칼슘이나 칼슘화합물으로는 황산칼슘을 의미하고, 상기 알루미늄이나 알루미늄화합물으로는 산화알루미늄을 의미함을 특징으로 하는 내화 단열재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930004534A 1992-12-22 1993-03-23 내화 단열재 KR960001432B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/JP1992/001683 WO1994014721A1 (en) 1992-12-22 1992-12-22 Refractory insulating material
JPPCT/TP92/01683 1992-12-22
JPPCT/JP92/0168 1992-12-22
CN94101365A CN1106772A (zh) 1992-12-22 1994-02-08 防火隔热材料

Publications (2)

Publication Number Publication Date
KR940014231A true KR940014231A (ko) 1994-07-18
KR960001432B1 KR960001432B1 (ko) 1996-01-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930004534A KR960001432B1 (ko) 1992-12-22 1993-03-23 내화 단열재

Country Status (4)

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KR (1) KR960001432B1 (ko)
CN (1) CN1106772A (ko)
AU (1) AU3172093A (ko)
WO (1) WO1994014721A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100988538B1 (ko) * 2008-02-04 2010-10-20 이승철 경량불연내수보온재 및 그의 제조 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1054623C (zh) * 1995-09-14 2000-07-19 三亚市实业贸易总公司 高效隔热材料
US6303234B1 (en) * 1996-03-15 2001-10-16 K. M. Slimak Process of using sodium silicate to create fire retardant products
US6190448B1 (en) * 1999-02-09 2001-02-20 Harbison-Walker Refractories Company Non-slumping, pumpable castable high purity silica composition
CN104291838A (zh) * 2004-03-31 2015-01-21 欧莱克斯澳大利亚私人有限公司 用于防火的陶瓷化组合物
WO2012023095A1 (de) * 2010-08-16 2012-02-23 Basf Se Brandschutzelemente und verfahren zur herstellung von brandschutzelementen auf basis von silikathaltigen intumeszierenden massen
CN102504833B (zh) * 2011-10-18 2013-06-19 泉州市双塔汽车零件有限公司 一种常温固化液体及其制备工艺
CN102826816B (zh) * 2012-09-25 2013-10-16 句容金猴机械研究所有限公司 一种抗开裂辊压彩瓦
CN106753436A (zh) * 2016-12-15 2017-05-31 南京市消防工程有限公司宜兴安装分公司 一种耐火难燃材料
CN108002799A (zh) * 2017-12-16 2018-05-08 广西宾阳县荣良农业科技有限公司 一种低甲醛黏合剂的建筑顶板
CN107903018A (zh) * 2017-12-16 2018-04-13 广西宾阳县荣良农业科技有限公司 一种施工高效的建筑顶板
CN107986685A (zh) * 2017-12-16 2018-05-04 广西宾阳县荣良农业科技有限公司 一种耐用建筑顶板
CN108117371A (zh) * 2017-12-26 2018-06-05 宁波爱克创威新材料科技有限公司 一种超疏水纳米微孔绝热材料及其制备方法
CN108359386A (zh) * 2018-04-17 2018-08-03 天津市格林门业有限公司 一种防火门用防火胶及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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JPS4889275A (ko) * 1972-02-26 1973-11-21
JPS605542B2 (ja) * 1978-09-06 1985-02-12 朝日石綿工業株式会社 繊維石膏系板材の製造方法
JPS5782155A (en) * 1980-11-10 1982-05-22 Fuji Sangyo Co Ltd High strength nonbaked tile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100988538B1 (ko) * 2008-02-04 2010-10-20 이승철 경량불연내수보온재 및 그의 제조 방법

Also Published As

Publication number Publication date
AU3172093A (en) 1994-07-19
CN1106772A (zh) 1995-08-16
WO1994014721A1 (en) 1994-07-07
KR960001432B1 (ko) 1996-01-27

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