CN103641502A - Nanoscale fireproof material - Google Patents
Nanoscale fireproof material Download PDFInfo
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- CN103641502A CN103641502A CN201310655002.XA CN201310655002A CN103641502A CN 103641502 A CN103641502 A CN 103641502A CN 201310655002 A CN201310655002 A CN 201310655002A CN 103641502 A CN103641502 A CN 103641502A
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- nano
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- nanometer
- refractory materials
- powder
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- 239000000463 material Substances 0.000 title claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 25
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 23
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 15
- 239000010451 perlite Substances 0.000 claims abstract description 14
- 235000019362 perlite Nutrition 0.000 claims abstract description 14
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000010456 wollastonite Substances 0.000 claims abstract description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 7
- 239000011819 refractory material Substances 0.000 claims description 25
- 239000006004 Quartz sand Substances 0.000 claims description 12
- 235000013312 flour Nutrition 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910001868 water Inorganic materials 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 239000002969 artificial stone Substances 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 239000006028 limestone Substances 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Compositions Of Oxide Ceramics (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a nanoscale fireproof material which is prepared from the following raw materials in parts by weight: 15-80 parts of nano man-made powder, 10-40 parts of nanosilicon dioxide, 5-25 parts of nano quartz sands, 10-45 parts of nano aluminum hydroxide, 5-35 parts of wollastonite powder, 5-10 parts of color clay, 20-40 parts of glue, 5-15 parts of perlite and 15-70 parts of nano calcium carbonate. The raw materials are placed in a stirring extruder to be mixed and extruded to prepare the nanoscale fireproof material. Compared with the prior art, the nanoscale fireproof material has the advantages of flame and heat resistances, long fireproof time, high fireproof temperature and the like. The temperature resisting level at 1800 DEG C reaches 3 hours.
Description
Technical field
The present invention relates to a kind of refractory materials, especially relate to a kind of Nano type refractory materials.
Background technology
Refractory materials typically refers to refractory temperature and is not less than 1580 ℃, is applied to container in high-temperature technology and the base mateiral of parts.The successful use of refractory materials under high temperature action, first must there is excellent fire performance, but the progress along with industrial high temperature technology, fire-resistant requirement for refractory materials is also higher, working conditions is also more harsh, in addition, when meeting high-temperature technology enforcement, the more necessary requirement that meets the high economical life of refractory materials, most of fire-retardant requirements that far do not reach standard regulation with fire proofed wood performance in the market, the application's development of new Nano type refractory materials is to be mixed by multiple different nanometer starting material and organism, possessed fire-retardant and fire-resistant performance, mainly being applicable to electric wire fire prevention uses, and Nano type refractory materials possesses everything, temperature resistant grade reaches 3 hours, 1800 ℃, and can also thermal resistance effect, produce easy tooling cost low, fill up a domestic and international great blank.
Summary of the invention
Object of the present invention is exactly to provide a kind of performance with fire-retardant thermal resistance in order to overcome the defect of above-mentioned prior art existence, and fire resistance period is long, the Nano type refractory materials that refractory temperature is high.
Object of the present invention can be achieved through the following technical solutions:
A Nano type refractory materials, adopts the raw material of following component and weight part content to make:
The artificial powder 15-80 of nanometer, nano silicon 10-40, nanometer quartz sand 5-25, nano-aluminum hydroxide 10-45, wollastonite powder 5-35, color native 5-10, glue 20-40, perlite 5-15, nano-calcium carbonate 15-70.
As preferred embodiment, raw material comprises following component and weight part content: the artificial powder 50 of nanometer, nano silicon 10, nanometer quartz sand 5, nano-aluminum hydroxide 10, wollastonite powder 3, color soil 5, glue 35, perlite 15, nano-calcium carbonate 50.
As preferred embodiment, the artificial powder of nanometer is to have artificial stone flour high temperature resistant, weathering resistance power.
As the embodiment being more preferably, the artificial powder of nanometer is ground and is made by magnesium oxide, calcium oxide, calcium carbonate homogenizing in water.
As the embodiment being more preferably, the weight ratio of magnesium oxide, calcium oxide, calcium carbonate, water is 15:13:25:400.
Described glue is water glass.
The preparation method of Nano type refractory materials, adopts following steps:
The artificial powder of nanometer, nano silicon, nanometer quartz sand, nano-aluminum hydroxide, wollastonite powder, color soil, glue, perlite, nano-calcium carbonate are placed in to mixing extruder mixing and extrude, prepare Nano type refractory materials.
Compared with prior art; the material that the present invention prepares has the performance of fire-retardant thermal resistance; and fire resistance period can reach 3 hours; refractory temperature is up to 1800 ℃; under flame condition, mainly by the artificial powder of nanometer and nano-aluminum hydroxide, reach 300 ℃ of flames and resolve into crystal water cooling and thermal resistance effect; the other materials of perlite, wollastonite powder enamel soil, nano-calcium carbonate is respectively after expanding rapidly, to form a very thick duricrust protective layer (crust layer is honeycomb mouth-shaped) to stop flame to corrode, and reaches 1800 ℃ of fire-resistant high temperature.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
The raw material of Nano type refractory materials adopts following composition and weight part content:
The artificial powder 15 of nanometer, nano silicon 5, nanometer quartz sand 15, nano-aluminum hydroxide 20, ordinary silicon limestone flour 5, color soil 6, water glass glue 25, perlite 10, nano-calcium carbonate 30, is uniformly mixed and makes according to a conventional method.
Embodiment 2
The raw material of Nano type refractory materials adopts following composition and weight part content:
The artificial powder 50 of nanometer, nano silicon 15, nanometer quartz sand 7, nano-aluminum hydroxide 10, ordinary silicon limestone flour 35, glue 35, perlite 4, nano-calcium carbonate 40 is uniformly mixed and makes according to a conventional method.
Embodiment 3
The raw material of Nano type refractory materials adopts following composition and weight part content:
The artificial powder 80 of nanometer, nano silicon 25, nanometer quartz sand 9, nano-aluminum hydroxide 40, ordinary silicon limestone flour 35, glue 40, perlite 8, nano-calcium carbonate 28, is uniformly mixed and makes according to a conventional method.
Embodiment 4
The raw material of Nano type refractory materials adopts following composition and weight part content:
The artificial powder 70 of nanometer, nano silicon 35, nanometer quartz sand 6, ordinary silicon limestone flour 30, glue 38, perlite 6, nano-calcium carbonate 35, is uniformly mixed and makes according to a conventional method.
By following instance, test Nano type refractory materials fire performance and the performance under energising.
Table 1
| Project | min／℃ | Test-results |
| Embodiment 1 | 3 hours, 1800 ℃ | √ |
| Embodiment 3 | 3 hours, 1800 ℃ | √ |
| Embodiment 4 | 3 hours, 1800 ℃ | √ |
Note: √ test is passed through
By embodiment 1, adding the artificial powder 15 of nanometer, nano silicon 5, nanometer quartz sand 15, nano-aluminum hydroxide 20, ordinary silicon limestone flour 5, color soil 6, water glass glue 25, perlite 10, nano-calcium carbonate 30, under 3 hours flame 1800 ℃, apply in the situation of voltage 1000V simultaneously and guaranteed that 3A safety fuse is insoluble disconnected, meet fire performance.
By embodiment 3, adding the artificial powder 80 of nanometer, nano silicon 25, nanometer quartz sand 9, nano-aluminum hydroxide 40, ordinary silicon limestone flour 35, water glass glue 40, perlite 8, nano-calcium carbonate 28, under 3 hours flame 1800 ℃, apply in the situation of voltage 1000V simultaneously and guaranteed that 3A safety fuse is insoluble disconnected, meet fire performance and anticollision performance.
By embodiment 4, adding the artificial powder 70 of nanometer, nano silicon 35, nanometer quartz sand 6, ordinary silicon limestone flour 30, glue 38, perlite 6, nano-calcium carbonate 35, under 3 hours flame 1800 ℃, apply in the situation of voltage 1000V simultaneously and guaranteed that 3A safety fuse is insoluble disconnected, full fire performance and processing characteristics by test in the situation that.
Performance test: interpretation of result after three Case Experiments On As; under 3 hours flame conditions; applying voltage 1000V; in the insoluble disconnected situation of 3A safety fuse, can learn; self thermal resistance under flame, brought into play by Nano type refractory materials and fire-resistant effect protection cable normally moves; after fire testing is complete, measures insulating resistance of cable and can reach 300M Ω .m left and right.
Claims (6)
1. a Nano type refractory materials, is characterized in that, this material adopts the raw material of following component and weight part content to make:
The artificial powder 15-80 of nanometer, nano silicon 10-40, nanometer quartz sand 5-25, nano-aluminum hydroxide 10-45, wollastonite powder 5-35, color native 5-10, glue 20-40, perlite 5-15, nano-calcium carbonate 15-70.
2. a kind of Nano type refractory materials according to claim 1, it is characterized in that the preferred following component of described raw material and weight part content: the artificial powder 50 of nanometer, nano silicon 10, nanometer quartz sand 5, nano-aluminum hydroxide 10, wollastonite powder 3, color soil 5, glue 35, perlite 15, nano-calcium carbonate 50.
3. a kind of Nano type refractory materials according to claim 1 and 2, is characterized in that, the artificial powder of described nanometer is to have artificial stone flour high temperature resistant, weathering resistance power.
4. a kind of Nano type refractory materials according to claim 3, is characterized in that, the artificial powder of described nanometer is ground and made by magnesium oxide, calcium oxide, calcium carbonate homogenizing in water.
5. a kind of Nano type refractory materials according to claim 4, is characterized in that, the weight ratio of described magnesium oxide, calcium oxide, calcium carbonate, water is 15:13:25:400.
6. a kind of Nano type refractory materials according to claim 1 and 2, is characterized in that, described glue is water glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655002.XA CN103641502B (en) | 2013-12-06 | 2013-12-06 | Nanoscale fireproof material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655002.XA CN103641502B (en) | 2013-12-06 | 2013-12-06 | Nanoscale fireproof material |
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| Publication Number | Publication Date |
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| CN103641502A true CN103641502A (en) | 2014-03-19 |
| CN103641502B CN103641502B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310655002.XA Expired - Fee Related CN103641502B (en) | 2013-12-06 | 2013-12-06 | Nanoscale fireproof material |
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| CN (1) | CN103641502B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015197984A1 (en) * | 2014-06-26 | 2015-12-30 | Saint-Gobain Placo | Composition for joints |
| CN105777150A (en) * | 2016-02-03 | 2016-07-20 | 上海胜华电气股份有限公司 | Improved isolation layer fireproof material for fireproof wires and cables and manufacturing method thereof |
| CN107879708A (en) * | 2017-10-20 | 2018-04-06 | 北京电线电缆总厂保定有限责任公司 | Extrusion type insulating cement and preparation method thereof and a kind of mineral insulated cable |
| WO2018133450A1 (en) * | 2017-01-19 | 2018-07-26 | 刘文华 | Production method of sandwich panel |
| CN109686486A (en) * | 2018-12-11 | 2019-04-26 | 常丰线缆有限公司 | A kind of super flame retardant cable of low smoke, zero halogen and preparation method thereof |
| CN115448735A (en) * | 2022-08-05 | 2022-12-09 | 洛阳欧斯特建材有限公司 | High-temperature unshaped nano refractory heat-insulating material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935912A (en) * | 2006-10-13 | 2007-03-28 | 孙启明 | Nano ceramic high-temperature-resistant thermal-insulation coating, and its preparing method and use |
-
2013
- 2013-12-06 CN CN201310655002.XA patent/CN103641502B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935912A (en) * | 2006-10-13 | 2007-03-28 | 孙启明 | Nano ceramic high-temperature-resistant thermal-insulation coating, and its preparing method and use |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015197984A1 (en) * | 2014-06-26 | 2015-12-30 | Saint-Gobain Placo | Composition for joints |
| FR3022905A1 (en) * | 2014-06-26 | 2016-01-01 | Saint Gobain Placo | COMPOSITION FOR JOINTS |
| US10131581B2 (en) * | 2014-06-26 | 2018-11-20 | Saint-Gobain Placo | Composition for joints |
| CN105777150A (en) * | 2016-02-03 | 2016-07-20 | 上海胜华电气股份有限公司 | Improved isolation layer fireproof material for fireproof wires and cables and manufacturing method thereof |
| WO2018133450A1 (en) * | 2017-01-19 | 2018-07-26 | 刘文华 | Production method of sandwich panel |
| CN107879708A (en) * | 2017-10-20 | 2018-04-06 | 北京电线电缆总厂保定有限责任公司 | Extrusion type insulating cement and preparation method thereof and a kind of mineral insulated cable |
| CN107879708B (en) * | 2017-10-20 | 2020-11-10 | 北京电线电缆总厂保定有限责任公司 | Extrusion type insulating glue, preparation method thereof and mineral insulated cable |
| CN109686486A (en) * | 2018-12-11 | 2019-04-26 | 常丰线缆有限公司 | A kind of super flame retardant cable of low smoke, zero halogen and preparation method thereof |
| CN109686486B (en) * | 2018-12-11 | 2021-10-15 | 常丰线缆有限公司 | Halogen-free low-smoke ultra-flame-retardant cable and preparation method thereof |
| CN115448735A (en) * | 2022-08-05 | 2022-12-09 | 洛阳欧斯特建材有限公司 | High-temperature unshaped nano refractory heat-insulating material and preparation method thereof |
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| CN103641502B (en) | 2015-03-04 |
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