CN105601292A - Acid-resistant and alkali-resistant fire-resistant repairing material - Google Patents

Acid-resistant and alkali-resistant fire-resistant repairing material Download PDF

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Publication number
CN105601292A
CN105601292A CN201511010987.6A CN201511010987A CN105601292A CN 105601292 A CN105601292 A CN 105601292A CN 201511010987 A CN201511010987 A CN 201511010987A CN 105601292 A CN105601292 A CN 105601292A
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China
Prior art keywords
parts
resistant
acid
alkali
fire
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Pending
Application number
CN201511010987.6A
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Chinese (zh)
Inventor
韦燕
刘洪岩
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Yixing Jichuang New Material Technology Co Ltd
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Yixing Jichuang New Material Technology Co Ltd
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Priority to CN201511010987.6A priority Critical patent/CN105601292A/en
Publication of CN105601292A publication Critical patent/CN105601292A/en
Pending legal-status Critical Current

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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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/321—Dolomites, i.e. mixed calcium magnesium carbonates
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
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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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/425—Graphite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
    • C04B2235/445—Fluoride containing anions, e.g. fluosilicate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9692—Acid, alkali or halogen resistance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

The invention relates to a fire-resistant material, in particular to an acid-resistant and alkali-resistant fire-resistant repairing material. The acid-resistant and alkali-resistant fire-resistant repairing material is prepared from the following raw materials in parts by weight: 13 to 22 parts of dolostone, 6 to 11 parts of high-aluminum refractory clay, 5 to 15 parts of fluorocarbons, 10 to 13 parts of zirconia, 9 to 15 parts of silicon carbide, 3 to 9 parts of graphite, 5 to 9 parts of synthesis mullite, 6 to 10 parts of aluminum oxide, 0.3 to 1.5 parts of silicon powder and 3 to 5 parts of boric acid. The acid-resistant and alkali-resistant fire-resistant repairing material provided by the invention has good mechanical performance, good anti-impact performance, good high-temperature-resistant performance and excellent attaching force, and can achieve the acid-resistant, alkali-resistant and anti-falling effects when being used in a high-temperature furnace.

Description

Antiacid alkali refractory patching mixture
Technical field
The present invention relates to a kind of refractory material, be specially antiacid alkali refractory patching mixture.
Background technology
The material for repairing that stove is used requires can be high temperature resistant, refractory patching mixture prepared by existing material for repairing, and its anti acid alkali performance can be short of to some extent, under applied at elevated temperature environment, is easily corroded.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of high temperature resistant material for repairing of antiacid alkali.
Concrete technical scheme is:
Antiacid alkali refractory patching mixture, prepare gained by following raw material: form 13 ~ 22 parts, dolomite, 6 ~ 11 parts of high-alumina refractory clays, 5 ~ 15 parts of fluorocarbons, 10 ~ 13 parts of zirconias, 9 ~ 15 parts, carborundum, 3 ~ 9 parts, graphite, 5 ~ 9 parts of mullite synthesizings, 6 ~ 10 parts, aluminium oxide, 0.3 ~ 1.5 part of silicon powder, 3 ~ 5 parts of boric acid according to parts by weight.
Antiacid alkali refractory patching mixture provided by the invention, has good mechanical performance and shock resistance, has high temperature resistant and superior adhesive force, and the interior tool of stove that is used in high temperature can antiacid alkali.
Detailed description of the invention
The specific embodiment of the invention is described in conjunction with the embodiments.
Embodiment 1
Antiacid alkali refractory patching mixture, prepare gained by following raw material: form 13 parts, dolomite, 7 parts of high-alumina refractory clays, 15 parts of fluorocarbons, 10 parts of zirconias, 15 parts, carborundum, 5 parts, graphite, 9 parts of mullite synthesizings, 7 parts, aluminium oxide, 1.5 parts of silicon powders, 5 parts of boric acid according to parts by weight.
Embodiment 2
Antiacid alkali refractory patching mixture, prepare gained by following raw material: form 22 parts, dolomite, 6 parts of high-alumina refractory clays, 5 parts of fluorocarbons, 10 parts of zirconias, 12 parts, carborundum, 9 parts, graphite, 6 parts of mullite synthesizings, 10 parts, aluminium oxide, 0.9 part of silicon powder, 3 parts of boric acid according to parts by weight.
Embodiment 3
Antiacid alkali refractory patching mixture, prepare gained by following raw material: form 17 parts, dolomite, 11 parts of high-alumina refractory clays, 12 parts of fluorocarbons, 13 parts of zirconias, 9 parts, carborundum, 3 parts, graphite, 5 parts of mullite synthesizings, 10 parts, aluminium oxide, 1.5 parts of silicon powders, 5 parts of boric acid according to parts by weight.

Claims (1)

1. antiacid alkali refractory patching mixture, it is characterized in that, prepare gained by following raw material: form 13 ~ 22 parts, dolomite, 6 ~ 11 parts of high-alumina refractory clays, 5 ~ 15 parts of fluorocarbons, 10 ~ 13 parts of zirconias, 9 ~ 15 parts, carborundum, 3 ~ 9 parts, graphite, 5 ~ 9 parts of mullite synthesizings, 6 ~ 10 parts, aluminium oxide, 0.3 ~ 1.5 part of silicon powder, 3 ~ 5 parts of boric acid according to parts by weight.
CN201511010987.6A 2015-12-30 2015-12-30 Acid-resistant and alkali-resistant fire-resistant repairing material Pending CN105601292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511010987.6A CN105601292A (en) 2015-12-30 2015-12-30 Acid-resistant and alkali-resistant fire-resistant repairing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511010987.6A CN105601292A (en) 2015-12-30 2015-12-30 Acid-resistant and alkali-resistant fire-resistant repairing material

Publications (1)

Publication Number Publication Date
CN105601292A true CN105601292A (en) 2016-05-25

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CN201511010987.6A Pending CN105601292A (en) 2015-12-30 2015-12-30 Acid-resistant and alkali-resistant fire-resistant repairing material

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CN (1) CN105601292A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101121831A (en) * 2007-09-21 2008-02-13 郑州荣达工矿集团有限公司 Magnesium-calcium-zirconium slag non-sticking spraying coating
CN103508739A (en) * 2012-06-20 2014-01-15 鞍钢股份有限公司 Low cost dolomite continuous casting tundish coating
CN103539474A (en) * 2013-11-09 2014-01-29 宁夏天纵泓光余热发电技术有限公司 High-aluminum high-strength refractory castable material
CN103930385A (en) * 2011-09-02 2014-07-16 凯得力法国公司 Castable refractory composition
CN104311058A (en) * 2014-10-08 2015-01-28 宁夏天纵泓光余热发电技术有限公司 Corundum refractory castable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101121831A (en) * 2007-09-21 2008-02-13 郑州荣达工矿集团有限公司 Magnesium-calcium-zirconium slag non-sticking spraying coating
CN103930385A (en) * 2011-09-02 2014-07-16 凯得力法国公司 Castable refractory composition
CN103508739A (en) * 2012-06-20 2014-01-15 鞍钢股份有限公司 Low cost dolomite continuous casting tundish coating
CN103539474A (en) * 2013-11-09 2014-01-29 宁夏天纵泓光余热发电技术有限公司 High-aluminum high-strength refractory castable material
CN104311058A (en) * 2014-10-08 2015-01-28 宁夏天纵泓光余热发电技术有限公司 Corundum refractory castable

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Application publication date: 20160525