AU469622B2 - Process for producing low thermal conductivity high strength silica foam - Google Patents

Process for producing low thermal conductivity high strength silica foam

Info

Publication number
AU469622B2
AU469622B2 AU49875/72A AU4987572A AU469622B2 AU 469622 B2 AU469622 B2 AU 469622B2 AU 49875/72 A AU49875/72 A AU 49875/72A AU 4987572 A AU4987572 A AU 4987572A AU 469622 B2 AU469622 B2 AU 469622B2
Authority
AU
Australia
Prior art keywords
thermal conductivity
high strength
low thermal
producing low
conductivity high
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU49875/72A
Other languages
English (en)
Other versions
AU4987572A (en
Inventor
P. Rao Farnese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owens Corning Canada Inc
Original Assignee
Fiberglas Canada Inc
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 Fiberglas Canada Inc filed Critical Fiberglas Canada Inc
Publication of AU4987572A publication Critical patent/AU4987572A/en
Application granted granted Critical
Publication of AU469622B2 publication Critical patent/AU469622B2/en
Expired legal-status Critical Current

Links

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/72—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AU49875/72A 1971-12-09 1972-12-08 Process for producing low thermal conductivity high strength silica foam Expired AU469622B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS206,438 1971-12-09
US00206438A US3855393A (en) 1971-12-09 1971-12-09 Process for producing low thermal conductivity high strength silica foam

Publications (2)

Publication Number Publication Date
AU4987572A AU4987572A (en) 1974-06-13
AU469622B2 true AU469622B2 (en) 1976-02-19

Family

ID=22766382

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49875/72A Expired AU469622B2 (en) 1971-12-09 1972-12-08 Process for producing low thermal conductivity high strength silica foam

Country Status (10)

Country Link
US (1) US3855393A (OSRAM)
AU (1) AU469622B2 (OSRAM)
CA (1) CA1010231A (OSRAM)
DE (1) DE2260024C3 (OSRAM)
FR (1) FR2164396A5 (OSRAM)
GB (1) GB1408768A (OSRAM)
IL (1) IL40928A (OSRAM)
IT (1) IT973970B (OSRAM)
SE (1) SE379745B (OSRAM)
ZA (1) ZA728399B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929630A (en) * 1971-12-20 1975-12-30 Gary Aircraft Corp Process for biochemical reactions
US4812424A (en) * 1987-12-02 1989-03-14 The Duriron Company, Inc. Kiln furniture for the firing of ceramic articles
US4846906A (en) * 1987-12-02 1989-07-11 The Duriron Company, Inc. Methods for the manufacture of porous ceramic shapes containing membraneous surfaces
US4871495A (en) * 1987-12-02 1989-10-03 The Duriron Company, Inc. Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases
US4814300A (en) * 1987-12-02 1989-03-21 The Duriron Company, Inc. Porous ceramic shapes, compositions for the preparation thereof, and method for producing same
RU2139244C1 (ru) * 1998-07-06 1999-10-10 Химический факультет МГУ им.М.В.Ломоносова Способ получения пористого диоксида кремния
RU2139243C1 (ru) * 1998-07-06 1999-10-10 Химический факультет МГУ им.М.В.Ломоносова Способ получения пористого диоксида кремния, модифицированного фосфорно- молибденовыми гетерополисоединениями
US6506485B1 (en) * 2000-04-13 2003-01-14 Board Of Trustees Of Michigan State University Silica foam compositions
KR101196415B1 (ko) * 2007-01-04 2012-11-02 에스케이케미칼주식회사 백색도가 높은 폴리아릴렌설파이드 수지 및 이의 제조방법
US20090230352A1 (en) * 2008-03-17 2009-09-17 Gimvang Bo H Composition with high temperature resistance, high chemical resistance and high abrasion resistance
US11028020B2 (en) * 2018-09-26 2021-06-08 The Boeing Company Ceramic composition and method of making the composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768063A (en) * 1953-02-05 1956-10-23 Corning Glass Works Method of preparing silica
US3136645A (en) * 1960-12-20 1964-06-09 Union Carbide Corp Production of mineral foam
GB1144494A (en) * 1965-05-31 1969-03-05 British Petroleum Co Improvements relating to the preparation of catalysts
US3411879A (en) * 1965-09-17 1968-11-19 Dow Chemical Co Purification of aqueous hydrochloric acid
US3563699A (en) * 1969-05-28 1971-02-16 Montedison Spa Process for the preparation of very pure cryolite from sodium fluosilicate and ammonia
US3741898A (en) * 1971-07-09 1973-06-26 Southwest Res Inst Foamed product from sodium silicate and process of manufacture thereof

Also Published As

Publication number Publication date
IT973970B (it) 1974-06-10
DE2260024B2 (de) 1977-10-13
ZA728399B (en) 1973-11-28
IL40928A0 (en) 1973-01-30
FR2164396A5 (OSRAM) 1973-07-27
AU4987572A (en) 1974-06-13
DE2260024C3 (de) 1978-06-08
SE379745B (OSRAM) 1975-10-20
GB1408768A (en) 1975-10-01
DE2260024A1 (de) 1973-06-14
US3855393A (en) 1974-12-17
CA1010231A (en) 1977-05-17
IL40928A (en) 1975-12-31

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