CN105601304A - Fused silica kiln refractory patching material - Google Patents

Fused silica kiln refractory patching material Download PDF

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Publication number
CN105601304A
CN105601304A CN201511011087.3A CN201511011087A CN105601304A CN 105601304 A CN105601304 A CN 105601304A CN 201511011087 A CN201511011087 A CN 201511011087A CN 105601304 A CN105601304 A CN 105601304A
Authority
CN
China
Prior art keywords
parts
fused silica
kiln refractory
refractory patching
kiln
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.)
Pending
Application number
CN201511011087.3A
Other languages
Chinese (zh)
Inventor
韦燕
刘洪岩
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.)
Yixing Jichuang New Material Technology Co Ltd
Original Assignee
Yixing Jichuang New Material Technology Co Ltd
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 Yixing Jichuang New Material Technology Co Ltd filed Critical Yixing Jichuang New Material Technology Co Ltd
Priority to CN201511011087.3A priority Critical patent/CN105601304A/en
Publication of CN105601304A publication Critical patent/CN105601304A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • C04B28/34—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 cold phosphate binders
    • C04B28/344—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 cold phosphate binders the phosphate binder being present in the starting composition solely as one or more phosphates
    • 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

Abstract

The invention relates to a refractory material, and in particular relates to a fused silica kiln refractory patching material which is characterized by being prepared from the following raw materials in parts by weight: 80 to 120 parts of fused silica, 7 to 12 parts of silicon nitride, 0.1 to 0.7 parts of carboxymethylcellulose, 8 to 15 parts of silica sol and 2 to 6 parts of aluminiumdihydrogen phosphate; after being ball-milled, the raw materials are evenly mixed to obtain the fused silica kiln refractory patching material. The fused silica kiln refractory patching material provided by the invention is relatively high in thermal shock resistance and difficult to drop, and is used for repatching high temperature kilns.

Description

Vitreous silica kiln refractory patching mixture
Technical field
The present invention relates to a kind of refractory material, be specially vitreous silica kiln refractory patching mixture.
Background technology
Between the high temperature kiln operating period, need to repair, kiln part is damaged to furnace wall and repair, normally used material for repairing thermal shock resistance is poor, easily comes off.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of vitreous silica kiln refractory patching mixture of difficult drop-off, concrete technical scheme is:
Vitreous silica kiln refractory patching mixture, it is characterized in that: formed by following raw materials by weight portion, vitreous silica 80-120 part, silicon nitride 7-12 part, carboxymethyl cellulose 0.1-0.7 part, Ludox 8-15 part, dihydro aluminum phosphate 2-6 part, after raw material ball milling, mix, obtain vitreous silica kiln refractory patching mixture.
Vitreous silica kiln refractory patching mixture provided by the invention, possesses higher anti-thermal shock stability, and difficult drop-off, for the repairing of High-temp. kiln.
Detailed description of the invention
Technical scheme of the present invention is described further in conjunction with the embodiments.
Embodiment 1
Vitreous silica kiln refractory patching mixture, is characterized in that: be made up of 80 parts of vitreous silicas following raw materials by weight portion, 7 parts of silicon nitrides, 0.1 part of carboxymethyl cellulose, 10 parts of Ludox, 3 parts of dihydro aluminum phosphates, mix after raw material ball milling, obtain vitreous silica kiln refractory patching mixture.
Embodiment 2
Vitreous silica kiln refractory patching mixture, is characterized in that: be made up of 120 parts of vitreous silicas following raw materials by weight portion, 10 parts of silicon nitrides, 0.7 part of carboxymethyl cellulose, 8 parts of Ludox, 6 parts of dihydro aluminum phosphates, mix after raw material ball milling, obtain vitreous silica kiln refractory patching mixture.
Embodiment 3
Vitreous silica kiln refractory patching mixture, is characterized in that: be made up of 100 parts of vitreous silicas following raw materials by weight portion, 12 parts of silicon nitrides, 0.5 part of carboxymethyl cellulose, 15 parts of Ludox, 2 parts of dihydro aluminum phosphates, mix after raw material ball milling, obtain vitreous silica kiln refractory patching mixture.

Claims (1)

1. vitreous silica kiln refractory patching mixture, it is characterized in that: formed by following raw materials by weight portion, vitreous silica 80-120 part, silicon nitride 7-12 part, carboxymethyl cellulose 0.1-0.7 part, Ludox 8-15 part, dihydro aluminum phosphate 2-6 part, after raw material ball milling, mix, obtain vitreous silica kiln refractory patching mixture.
CN201511011087.3A 2015-12-30 2015-12-30 Fused silica kiln refractory patching material Pending CN105601304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511011087.3A CN105601304A (en) 2015-12-30 2015-12-30 Fused silica kiln refractory patching material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511011087.3A CN105601304A (en) 2015-12-30 2015-12-30 Fused silica kiln refractory patching material

Publications (1)

Publication Number Publication Date
CN105601304A true CN105601304A (en) 2016-05-25

Family

ID=55981735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511011087.3A Pending CN105601304A (en) 2015-12-30 2015-12-30 Fused silica kiln refractory patching material

Country Status (1)

Country Link
CN (1) CN105601304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110041058A (en) * 2019-05-10 2019-07-23 武汉钢铁有限公司 A kind of material for repairing for coke oven furnace lining

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887805A (en) * 2006-07-24 2007-01-03 孙邢哲 Heat repairing quartzy material and its usage
CN101172872A (en) * 2007-10-26 2008-05-07 孙邢哲 Resintered fused silica brick and method of producing the same
CN101323531A (en) * 2008-07-01 2008-12-17 山东中齐耐火材料集团有限公司 Fused quartz block for glass kiln hot repair and manufacturing method thereof
CN101407389A (en) * 2008-11-08 2009-04-15 太原高科耐火材料有限公司 Efficient composite silica sealing slurry and preparation thereof
CN101423410A (en) * 2008-11-21 2009-05-06 太原高科耐火材料有限公司 Composite combining silica thermal repairing material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887805A (en) * 2006-07-24 2007-01-03 孙邢哲 Heat repairing quartzy material and its usage
CN101172872A (en) * 2007-10-26 2008-05-07 孙邢哲 Resintered fused silica brick and method of producing the same
CN101323531A (en) * 2008-07-01 2008-12-17 山东中齐耐火材料集团有限公司 Fused quartz block for glass kiln hot repair and manufacturing method thereof
CN101407389A (en) * 2008-11-08 2009-04-15 太原高科耐火材料有限公司 Efficient composite silica sealing slurry and preparation thereof
CN101423410A (en) * 2008-11-21 2009-05-06 太原高科耐火材料有限公司 Composite combining silica thermal repairing material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110041058A (en) * 2019-05-10 2019-07-23 武汉钢铁有限公司 A kind of material for repairing for coke oven furnace lining
CN110041058B (en) * 2019-05-10 2022-01-25 武汉钢铁有限公司 Repairing material for coke oven lining

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160525

WD01 Invention patent application deemed withdrawn after publication