CN107721252A - A kind of flame-retardant fibre board and preparation method thereof - Google Patents
A kind of flame-retardant fibre board and preparation method thereof Download PDFInfo
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- CN107721252A CN107721252A CN201711213422.7A CN201711213422A CN107721252A CN 107721252 A CN107721252 A CN 107721252A CN 201711213422 A CN201711213422 A CN 201711213422A CN 107721252 A CN107721252 A CN 107721252A
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
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Abstract
The invention discloses a kind of flame-retardant fibre board, is made up of the raw material of following parts by weight：6~9 parts of 95~96 parts of alumina silicate fibre, 20~30 parts of Zirconium oxide fibre, 10~15 parts of granular polystyrene, 1~2 part of dispersant and zirconium latex, 3~4 parts of high viscosity resins glue, 3~5 parts of hydrophobic powder, 0.5~1 part of water reducer, 0.5~1 part of oil-proofing agent；Wherein, zirconium latex is ZrO2, Y2O3 and H2O2 mixture, and dispersant is Na2SiO3 and CaCO3 mixture.Preparation method is as follows：(1) first water reducer is added to the water；(2) dispersant, high viscosity resins, hydrophobic arogel, water reducer are slowly added to again；(3) alumina silicate fibre, Zirconium oxide fibre, zirconium latex are added, until stirring；(4) air entraining agent is added to be filled with granular polystyrene after stirring 20 seconds；(5) by vacuum suction filter, the wet base of fiberboard of dimensionally stable is obtained；(3) the wet base of the fiberboard made is heating and curing.The advantages of present invention has pressure-proof and snap-resistent power good, is not likely to produce dust, and water resistance is good.
Description
Technical field
The present invention relates to a kind of flame-retardant fibre board and preparation method thereof, belongs to flame-retardant fibre board field of material technology.
Background technology
Ceramic fibre as a kind of new flame-proof thermal insulation material, ceramic fibre refer to using SiO2, AL2O3 as mainly into
Point and refractoriness higher than 1580 DEG C of fibrous heat-barrier materials general name.We can be by its fire resistant heat preserving principle from following three
Direction explains.First, the heat-transfer capability of fiber is poor, and fiber does not have clear and definite directionality when interweaving, and heat is being passed
It is typically all to be transmitted along fiber when passing, it is such non-directional so that heat is from quickly transmitting.In addition, fiber
Seldom it is perpendicular contact, which results in heat it is difficult to be delivered on fiber when contact with hot face.3rd, fiber
Contact point can reach 80%, so allow for heat transfer thermal resistance further expand.Fiber is opaque, heat in itself
Ray cannot transmit in the fibre, and the area of fiber is small, and the radiation of receiving is also few, and such heat radiation substantially will not be in fibre
Transmitted in dimension.But ceramic fibre pressure-proof and snap-resistent power is poor, dust is also easy to produce, water resistance is not so good.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided and a kind of pressure-proof and snap-resistent power is good,
It is not likely to produce dust, a kind of good flame-retardant fibre board of water resistance and preparation method thereof.
Technical scheme：A kind of flame-retardant fibre board of the present invention, is made up of the raw material of following parts by weight：
95~96 parts of alumina silicate fibre, 20~30 parts of Zirconium oxide fibre, 10~15 parts of granular polystyrene, dispersant 1
~2 parts and 6~9 parts of zirconium latex, 3~4 parts of high viscosity resins glue, 3~5 parts of hydrophobic powder, water reducer 0.5~
1 part, 0.5~1 part of oil-proofing agent.
Further improvement of the present invention is that zirconium latex is ZrO2, Y2O3 and H2O2 mixture.
Further improvement of the present invention is that dispersant is Na2SiO3 and CaCO3 mixture.
The preparation method of flame-retardant fibre board, is comprised the following steps that：
(1) first water reducer is added to the water, the stir about 30-60 seconds；
(2) dispersant, high viscosity resins, hydrophobic arogel, water reducer are slowly added to, mixed slowly；
(3) add alumina silicate fibre, Zirconium oxide fibre, zirconium latex, until stir；
(4) add air entraining agent to be filled with granular polystyrene after stirring 20 seconds, stir the 15-20 seconds；
(5) mould is placed in the kiln basin of stirring, opens vavuum pump, by vacuum suction filter, obtain the fiberboard of dimensionally stable
Wet base；
(3) the wet base of the fiberboard made is heating and curing, dries to moisture content and be less than 0.5%.
Beneficial effect：
Zirconium oxide fibre improves overall pressure-proof and snap-resistent power；The filling of granular polystyrene, fiberboard is reduced at dry and heat
Shrinkage factor during reason, improve the porosity and thermal conductivity of fiberboard；The fiberboard of shaping is prepared, due to adding for granular polystyrene
Enter, substantially increase fiberboard water resistance, also reduce the generation of fiberboard dust；Water reducer is naphthalene system, adds slurry
Mobility, reduce the intensity that water consumption enhances the later stage；Hydrophobic powder improves overall hydrophobicity, reduces water absorption rate；It is grease proofing
Agent serves the infiltration for avoiding greasy dirt, while can also stop fine dust and dirt.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Embodiment 1,
A kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
6 parts of 95 parts of alumina silicate fibre, 20 parts of Zirconium oxide fibre, 10 parts of granular polystyrene, 1 part of dispersant and zirconium latex, height are viscous
Spend 3 parts of resin glue, 3 parts of hydrophobic powder, 0.5 part of water reducer, 0.5 part of oil-proofing agent；Wherein, zirconium latex be ZrO2, Y2O3 and
H2O2 mixture, dispersant are Na2SiO3 and CaCO3 mixture, and oil-proofing agent is the SINO-2500 for thinking promise.
The preparation method of flame-retardant fibre board, is comprised the following steps that：
(1) first water reducer is added to the water, the stir about 30-60 seconds；
(2) dispersant, high viscosity resins, hydrophobic arogel, water reducer are slowly added to, mixed slowly；
(3) add alumina silicate fibre, Zirconium oxide fibre, zirconium latex, until stir；
(4) add air entraining agent to be filled with granular polystyrene after stirring 20 seconds, stir the 15-20 seconds；
(5) mould is placed in the kiln basin of stirring, opens vavuum pump, by vacuum suction filter, obtain the fiberboard of dimensionally stable
Wet base；
(3) the wet base of the fiberboard made is heating and curing, dries to moisture content and be less than 0.5%.
Embodiment 2, a kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
9 parts of 95 parts of alumina silicate fibre, 30 parts of Zirconium oxide fibre, 15 parts of granular polystyrene, 2 parts of dispersant and zirconium latex, height are viscous
Spend 4 parts of resin glue, 5 parts of hydrophobic powder, 1 part of water reducer, 1 part of oil-proofing agent；Wherein, zirconium latex be ZrO2, Y2O3 and
H2O2 mixture, dispersant are Na2SiO3 and CaCO3 mixture, and oil-proofing agent is the SINO-2500 for thinking promise.Prepare
Method such as embodiment 1.
Embodiment 3, a kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
8 parts of 95 parts of alumina silicate fibre, 25 parts of Zirconium oxide fibre, 12 parts of granular polystyrene, 1.5 parts of dispersant and zirconium latex, height are viscous
Spend 3.5 parts of resin glue, 4 parts of hydrophobic powder, 0.8 part of water reducer, 0.6 part of oil-proofing agent；Wherein, zirconium latex is ZrO2, Y2O3
With H2O2 mixture, dispersant is Na2SiO3 and CaCO3 mixture, and oil-proofing agent is the SINO-2500 for thinking promise.System
Preparation Method such as embodiment 1.
Embodiment 4, a kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
96 parts of alumina silicate fibre, 20 parts of Zirconium oxide fibre, 10 parts of granular polystyrene, 1 part of dispersant and 6 parts of zirconium latex, high viscosity
3 parts of resin glue, 3 parts of hydrophobic powder, 0.5 part of water reducer, 0.5 part of oil-proofing agent；Wherein, zirconium latex is ZrO2, Y2O3 and H2O2
Mixture, dispersant be Na2SiO3 and CaCO3 mixture, oil-proofing agent for think promise SINO-2500.Preparation method is such as
Embodiment 1.
Embodiment 5, a kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
96 parts of alumina silicate fibre, 25 parts of Zirconium oxide fibre, 15 parts of granular polystyrene, 2 parts of dispersant and 9 parts of zirconium latex, high viscosity
4 parts of resin glue, 5 parts of hydrophobic powder, 1 part of water reducer, 1 part of oil-proofing agent；Wherein, zirconium latex is ZrO2, Y2O3 and H2O2
Mixture；Wherein, zirconium latex is ZrO2, Y2O3 and H2O2 mixture, and dispersant is Na2SiO3's and CaCO3
Mixture, oil-proofing agent are the SINO-2500 for thinking promise.Preparation method such as embodiment 1.
Embodiment 6, a kind of flame-retardant fibre board, it is made up of the raw material of following parts by weight：
7 parts of 96 parts of alumina silicate fibre, 27 parts of Zirconium oxide fibre, 13 parts of granular polystyrene, 1.5 parts of dispersant and zirconium latex, height are viscous
Spend 3.5 parts of resin glue, 4 parts of hydrophobic powder, 0.8 part of water reducer, 0.6 part of oil-proofing agent；Wherein, zirconium latex is ZrO2, Y2O3
With H2O2 mixture, dispersant is Na2SiO3 and CaCO3 mixture, and oil-proofing agent is the SINO-2500 for thinking promise.System
Preparation Method such as embodiment 1.
Embodiment 1-6 is tested, test result such as table 1.
Table 1
| Compression strength/MPa | Rupture strength/MPa | It is water-fast/10 days | The porosity/% | |
| Embodiment 1 | 26.5 | 15.8 | It is unchanged | 62 |
| Embodiment 2 | 27.8 | 16.3 | It is unchanged | 66 |
| Embodiment 3 | 26.9 | 15.7 | It is unchanged | 69 |
| Embodiment 4 | 27.2 | 16.2 | It is unchanged | 64 |
| Embodiment 5 | 27.7 | 16.4 | It is unchanged | 65 |
| Embodiment 6 | 28.1 | 15.5 | It is unchanged | 66 |
Above-mentioned embodiment, technical concept and architectural feature only to illustrate the invention, it is therefore intended that allow and be familiar with this skill
The stakeholder of art can implement according to this, but above content is not intended to limit protection scope of the present invention, every according to the present invention's
Any equivalent change or modification that Spirit Essence is made, all should fall under the scope of the present invention.
Claims (4)
1. a kind of flame-retardant fibre board, it is characterised in that be made up of the raw material of following parts by weight：
95~96 parts of alumina silicate fibre, 20~30 parts of Zirconium oxide fibre, 10~15 parts of granular polystyrene, dispersant 1
~2 parts and 6~9 parts of zirconium latex, 3~4 parts of high viscosity resins glue, 3~5 parts of hydrophobic powder, water reducer 0.5~
1 part, 0.5~1 part of oil-proofing agent.
A kind of 2. flame-retardant fibre board according to claim 1, it is characterised in that the zirconium latex be ZrO2, Y2O3 and
H2O2 mixture.
A kind of 3. flame-retardant fibre board according to claim 1, it is characterised in that the dispersant be Na2SiO3 and
CaCO3 mixture.
4. the preparation method of a kind of flame-retardant fibre board according to claim 1, it is characterised in that comprise the following steps that：
(1) first water reducer is added to the water, the stir about 30-60 seconds；
(2) dispersant, high viscosity resins, hydrophobic arogel, water reducer are slowly added to, mixed slowly；
(3) add alumina silicate fibre, Zirconium oxide fibre, zirconium latex, until stir；
(4) add air entraining agent to be filled with granular polystyrene after stirring 20 seconds, stir the 15-20 seconds；
(5) mould is placed in the kiln basin of stirring, opens vavuum pump, by vacuum suction filter, obtain the fiberboard of dimensionally stable
Wet base；
(3) the wet base of the fiberboard made is heating and curing, dries to moisture content and be less than 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213422.7A CN107721252B (en) | 2017-11-28 | 2017-11-28 | Refractory fiber board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213422.7A CN107721252B (en) | 2017-11-28 | 2017-11-28 | Refractory fiber board and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107721252A true CN107721252A (en) | 2018-02-23 |
| CN107721252B CN107721252B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711213422.7A Active CN107721252B (en) | 2017-11-28 | 2017-11-28 | Refractory fiber board and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755262A (en) * | 2014-01-15 | 2014-04-30 | 山东红阳耐火保温材料股份有限公司 | High-temperature resistant ceramic fiber plate |
| CN106187016A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of high-performance zirconia fibre board and preparation method thereof |
| CN106187169A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of composite fiber plate and preparation method thereof |
-
2017
- 2017-11-28 CN CN201711213422.7A patent/CN107721252B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755262A (en) * | 2014-01-15 | 2014-04-30 | 山东红阳耐火保温材料股份有限公司 | High-temperature resistant ceramic fiber plate |
| CN106187016A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of high-performance zirconia fibre board and preparation method thereof |
| CN106187169A (en) * | 2016-07-06 | 2016-12-07 | 南京理工宇龙新材料科技股份有限公司 | A kind of composite fiber plate and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 宋岩丽: "《材料员600问》", 31 December 2010 * |
| 张巨松等: "《泡沫混凝土》", 31 January 2016 * |
| 张耀明等: "《玻璃纤维与矿物棉全书》", 31 March 2001 * |
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