CN104311047A - Thermal-insulation refractory castable - Google Patents
Thermal-insulation refractory castable Download PDFInfo
- Publication number
- CN104311047A CN104311047A CN201410519234.7A CN201410519234A CN104311047A CN 104311047 A CN104311047 A CN 104311047A CN 201410519234 A CN201410519234 A CN 201410519234A CN 104311047 A CN104311047 A CN 104311047A
- Authority
- CN
- China
- Prior art keywords
- parts
- kaolin
- nano
- haydites
- alumina
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 28
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 18
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 17
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 17
- 239000000919 ceramic Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 17
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 17
- RUDFQVOCFDJEEF-UHFFFAOYSA-N oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010451 perlite Substances 0.000 claims abstract description 15
- 235000019362 perlite Nutrition 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- -1 aluminium silicon Chemical compound 0.000 claims description 18
- 235000019353 potassium silicate Nutrition 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- GCLGEJMYGQKIIW-UHFFFAOYSA-H Sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 4
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N Silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 3
- 239000012615 aggregate Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- 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
- 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 discloses thermal-insulation refractory castable. The thermal-insulation refractory castable consists of the following raw materials in parts by weight: 10-25 parts of glass beads, 10-20 parts of closed cell perlite, 1-10 parts of floating beads, 10-20 parts of shale ceramisite, 1-10 parts of yttrium oxide, 1-10 parts of aluminum oxide micro powder, 1-6 parts of kaolin, 10-15 parts of nano ceramic powder, 1-10 parts of solid sodium silicate, 1-5 parts of high-aluminum cement, 0.5 part of alumina silicate fiber, 5-10 parts of alumina silica sol and 1-5 parts of zirconium oxide fibers.
Description
Technical field
The invention belongs to technical field of refractory materials, particularly relate to a kind of thermal insulation fire-resistant pouring material.
Background technology
Compared with qualitative refractory product, with refractory castable be that the unshape refractory of representative has that technical process is short, production energy consumption and cost is low, easy to use, applied widely, globality and the advantage such as result of use is good, thus worldwide obtain and develop rapidly, its proportion shared in whole refractory materials is more and more higher.Refractory castable has been widely used in the high temperature service of the industrial circles such as metallurgy, building materials, electric power, chemical industry, has now widely applied the refractory castable of various material.
Low-carbon economy is the economic model based on less energy-consumption, low stain, low emission.Its aim is the economy that development is essential characteristic with less energy-consumption, low stain, low emission, is in fact the problem how improving energy utilization rate.
Summary of the invention
In view of this, for the deficiencies in the prior art, the invention provides a kind of thermal insulation fire-resistant pouring material with excellent thermal insulation heat insulation effect.
A kind of thermal insulation fire-resistant pouring material, is made up of following raw material: glass bead, closed perlite, drift pearl, haydites of book structure, yttrium oxide, alumina powder, kaolin, nano-ceramic powder, high-alumina cement, solid water glass, aluminum silicate fiber, Sodium hexametaphosphate 99, aluminium silicon sol and Zirconium oxide fibre; The parts by weight of above-mentioned raw materials are: glass bead 10 ~ 25 parts, closed perlite 10 ~ 20 parts, drift 1 ~ 10 part, pearl, haydites of book structure 10 ~ 20 parts, yttrium oxide 1 ~ 10 part, alumina powder 1 ~ 10 part, kaolin 1 ~ 6 part, nano-ceramic powder 10 ~ 15 parts, solid water glass 1 ~ 10 part, high-alumina cement 1 ~ 5 part, aluminum silicate fiber 0.5 part, aluminium silicon sol 5 ~ 10 parts, Zirconium oxide fibre 1 ~ 5 part.
In sum, the present invention compared with prior art, glass bead in aggregate, drift pearl, haydites of book structure has special surface tissue and boring, surface irregularity, increase contact gear ratio surface-area, make alumina powder in aggregate and matrix, kaolin, nano-ceramic powder combines firmly, both improve fire performance, turn increase intensity and the heat insulation effect of material, adopt aluminium silicon sol and solid water glass as combined binder, give full play to and itself just there is good resistant to elevated temperatures feature, various low melting point vapour can not be brought, improve use properties, and it is high to have demoulding strength, the advantages such as high volume is stable, the countless network structure that the micelle gathering of silicon-aluminum sol produces simultaneously is adhered to mutually with Zirconium oxide fibre, so both improve intensity, turn increase product thermal shock resistance.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.This specific embodiment is only explanation of the invention; it is not the restriction to invention; those skilled in the art can make any amendment to the present embodiment as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present invention.
Embodiment 1
A kind of thermal insulation fire-resistant pouring material, is made up of following raw material: glass bead, closed perlite, drift pearl, haydites of book structure, yttrium oxide, alumina powder, kaolin, nano-ceramic powder, high-alumina cement, solid water glass, aluminum silicate fiber, Sodium hexametaphosphate 99, aluminium silicon sol and Zirconium oxide fibre.The parts by weight of above-mentioned raw materials are: glass bead 25 parts, closed perlite 10 parts, drift 10 parts, pearl, haydites of book structure 20 parts, yttrium oxide 5 parts, alumina powder 5 parts, kaolin 2 parts, nano-ceramic powder 10 parts, solid water glass 2 parts, high-alumina cement 2 parts, aluminum silicate fiber 0.5 part, aluminium silicon sol 7 parts, Zirconium oxide fibre 2 parts.The mixture obtained after glass bead, closed perlite, drift pearl, haydites of book structure mixing is as aggregate; The mixture obtained after the mixing of yttrium oxide, Zirconium oxide fibre, alumina powder, kaolin, nano-ceramic powder is as matrix; Aluminium silicon sol, solid water glass are as combined binder.
Embodiment 2
A kind of thermal insulation fire-resistant pouring material, is made up of following raw material: glass bead, closed perlite, drift pearl, haydites of book structure, yttrium oxide, alumina powder, kaolin, nano-ceramic powder, high-alumina cement, solid water glass, aluminum silicate fiber, Sodium hexametaphosphate 99, aluminium silicon sol and Zirconium oxide fibre.The parts by weight of above-mentioned raw materials are: glass bead 10 parts, closed perlite 20 parts, drift 10 parts, pearl, haydites of book structure 15 parts, yttrium oxide 10 parts, alumina powder 6 parts, kaolin 4 parts, nano-ceramic powder 12 parts, solid water glass 4 parts, high-alumina cement 1 part, aluminum silicate fiber 0.5 part, aluminium silicon sol 5 parts, Zirconium oxide fibre 3 parts.The mixture obtained after glass bead, closed perlite, drift pearl, haydites of book structure mixing is as aggregate; The mixture obtained after the mixing of yttrium oxide, alumina powder, Zirconium oxide fibre, kaolin, nano-ceramic powder is as matrix; Aluminium silicon sol, solid water glass are as combined binder.
Glass bead in the aggregate of above-mentioned thermal insulation fire-resistant pouring material, drift pearl, haydites of book structure has special surface tissue and boring, surface irregularity, increase contact gear ratio surface-area, make alumina powder in aggregate and matrix, kaolin, nano-ceramic powder combines firmly, both improve fire performance, turn increase intensity and the heat insulation effect of material, adopt aluminium silicon sol and solid water glass as combined binder, give full play to and itself just there is good resistant to elevated temperatures feature, various low melting point vapour can not be brought, improve use properties, and it is high to have demoulding strength, the advantages such as high volume is stable, the countless network structure that the micelle gathering of silicon-aluminum sol produces simultaneously is adhered to mutually with Zirconium oxide fibre, so both improve intensity, turn increase product thermal shock resistance.
Claims (3)
1. a thermal insulation fire-resistant pouring material, is characterized in that: be made up of following raw material: glass bead, closed perlite, drift pearl, haydites of book structure, yttrium oxide, alumina powder, kaolin, nano-ceramic powder, high-alumina cement, solid water glass, aluminum silicate fiber, Sodium hexametaphosphate 99, aluminium silicon sol and Zirconium oxide fibre; The parts by weight of above-mentioned raw materials are: glass bead 10 ~ 25 parts, closed perlite 10 ~ 20 parts, drift 1 ~ 10 part, pearl, haydites of book structure 10 ~ 20 parts, yttrium oxide 1 ~ 10 part, alumina powder 1 ~ 10 part, kaolin 1 ~ 6 part, nano-ceramic powder 10 ~ 15 parts, solid water glass 1 ~ 10 part, high-alumina cement 1 ~ 5 part, aluminum silicate fiber 0.5 part, aluminium silicon sol 5 ~ 10 parts, Zirconium oxide fibre 1 ~ 5 part.
2. thermal insulation fire-resistant pouring material according to claim 1, is characterized in that: the parts by weight of above-mentioned raw materials are: glass bead 25 parts, closed perlite 10 parts, drift 10 parts, pearl, haydites of book structure 20 parts, yttrium oxide 5 parts, alumina powder 5 parts, kaolin 2 parts, nano-ceramic powder 10 parts, solid water glass 2 parts, high-alumina cement 2 parts, aluminum silicate fiber 0.5 part, aluminium silicon sol 7 parts, Zirconium oxide fibre 2 parts; The mixture obtained after glass bead, closed perlite, drift pearl, haydites of book structure mixing is as aggregate; The mixture obtained after the mixing of yttrium oxide, Zirconium oxide fibre, alumina powder, kaolin, nano-ceramic powder is as matrix; Aluminium silicon sol, solid water glass are as combined binder.
3. thermal insulation fire-resistant pouring material according to claim 1, is characterized in that: the parts by weight of above-mentioned raw materials are: glass bead 10 parts, closed perlite 20 parts, drift 10 parts, pearl, haydites of book structure 15 parts, yttrium oxide 10 parts, alumina powder 6 parts, kaolin 4 parts, nano-ceramic powder 12 parts, solid water glass 4 parts, high-alumina cement 1 part, aluminum silicate fiber 0.5 part, aluminium silicon sol 5 parts, Zirconium oxide fibre 3 parts; The mixture obtained after glass bead, closed perlite, drift pearl, haydites of book structure mixing is as aggregate; The mixture obtained after the mixing of yttrium oxide, alumina powder, Zirconium oxide fibre, kaolin, nano-ceramic powder is as matrix; Aluminium silicon sol, solid water glass are as combined binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519234.7A CN104311047A (en) | 2014-10-07 | 2014-10-07 | Thermal-insulation refractory castable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519234.7A CN104311047A (en) | 2014-10-07 | 2014-10-07 | Thermal-insulation refractory castable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104311047A true CN104311047A (en) | 2015-01-28 |
Family
ID=52366397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410519234.7A Pending CN104311047A (en) | 2014-10-07 | 2014-10-07 | Thermal-insulation refractory castable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104311047A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541289A (en) * | 2015-12-23 | 2016-05-04 | 佛山早稻田科技服务有限公司 | A ceramic composite material |
| CN105732059A (en) * | 2016-02-15 | 2016-07-06 | 长兴吉成工业炉有限公司 | Lining material used for secondary combustion chamber of garbage incinerator and manufacturing method thereof |
| CN106588039A (en) * | 2016-11-05 | 2017-04-26 | 余贤祥 | Cement rotary kiln body bottom layer castable |
| CN106588038A (en) * | 2016-11-05 | 2017-04-26 | 余贤祥 | Cement rotary kiln body sealing castable |
| CN106830959A (en) * | 2017-03-24 | 2017-06-13 | 洛阳欧斯特节能科技有限公司 | A kind of high-efficiency insulated ramming mass |
| CN109553428A (en) * | 2019-01-25 | 2019-04-02 | 江苏苏冶新材料科技有限公司 | Ceramic fibre castable refractory and preparation method thereof |
| CN109627019A (en) * | 2018-10-16 | 2019-04-16 | 青岛万和装饰门窗工程有限公司 | A kind of fire resisting floating bead is the light weight castable refractory of raw material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553687A (en) * | 2013-11-09 | 2014-02-05 | 宁夏天纵泓光余热发电技术有限公司 | Heat-insulating fireproof pouring material |
-
2014
- 2014-10-07 CN CN201410519234.7A patent/CN104311047A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553687A (en) * | 2013-11-09 | 2014-02-05 | 宁夏天纵泓光余热发电技术有限公司 | Heat-insulating fireproof pouring material |
Non-Patent Citations (1)
| Title |
|---|
| 胡利明等: "氧化锆纤维及其制品", 《人工晶体学报》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541289A (en) * | 2015-12-23 | 2016-05-04 | 佛山早稻田科技服务有限公司 | A ceramic composite material |
| CN105732059A (en) * | 2016-02-15 | 2016-07-06 | 长兴吉成工业炉有限公司 | Lining material used for secondary combustion chamber of garbage incinerator and manufacturing method thereof |
| CN106588039A (en) * | 2016-11-05 | 2017-04-26 | 余贤祥 | Cement rotary kiln body bottom layer castable |
| CN106588038A (en) * | 2016-11-05 | 2017-04-26 | 余贤祥 | Cement rotary kiln body sealing castable |
| CN106830959A (en) * | 2017-03-24 | 2017-06-13 | 洛阳欧斯特节能科技有限公司 | A kind of high-efficiency insulated ramming mass |
| CN106830959B (en) * | 2017-03-24 | 2019-10-15 | 洛阳欧斯特节能科技有限公司 | A kind of high-efficiency insulated ramming mass |
| CN109627019A (en) * | 2018-10-16 | 2019-04-16 | 青岛万和装饰门窗工程有限公司 | A kind of fire resisting floating bead is the light weight castable refractory of raw material |
| CN109553428A (en) * | 2019-01-25 | 2019-04-02 | 江苏苏冶新材料科技有限公司 | Ceramic fibre castable refractory and preparation method thereof |
| CN109553428B (en) * | 2019-01-25 | 2021-11-23 | 江苏苏冶新材料科技有限公司 | Ceramic fiber refractory castable and preparation method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |