CN1778769A - Setting accelerated fibre fire-proof plastic and production thereof - Google Patents
Setting accelerated fibre fire-proof plastic and production thereof Download PDFInfo
- Publication number
- CN1778769A CN1778769A CN 200510094912 CN200510094912A CN1778769A CN 1778769 A CN1778769 A CN 1778769A CN 200510094912 CN200510094912 CN 200510094912 CN 200510094912 A CN200510094912 A CN 200510094912A CN 1778769 A CN1778769 A CN 1778769A
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- CN
- China
- Prior art keywords
- setting
- proof plastic
- accelerated
- fibre fire
- fiber
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000835 fiber Substances 0.000 title claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000004793 Polystyrene Substances 0.000 claims abstract description 9
- 229920002223 polystyrene Polymers 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011863 silicon-based powder Substances 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 7
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 7
- 239000010451 perlite Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 230000008961 swelling Effects 0.000 claims description 7
- 238000009472 formulation Methods 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 4
- 238000006297 dehydration reaction Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical group [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 235000014380 magnesium carbonate Nutrition 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- XFBXDGLHUSUNMG-UHFFFAOYSA-N alumane;hydrate Chemical compound O.[AlH3] XFBXDGLHUSUNMG-UHFFFAOYSA-N 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- NASRDENTZCCAPN-UHFFFAOYSA-N OC([Na])=O Chemical compound OC([Na])=O NASRDENTZCCAPN-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- DWNYZORSJUFWQE-UHFFFAOYSA-N OC([Ca])=O Chemical compound OC([Ca])=O DWNYZORSJUFWQE-UHFFFAOYSA-N 0.000 description 1
- VQEMPEOYTVVZKZ-UHFFFAOYSA-N OC([K])=O Chemical compound OC([K])=O VQEMPEOYTVVZKZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- -1 naphthene sulfonic acid carboxyl salt Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A coagulation fire-proof fibrous plastic and its production are disclosed. It consists of globular short tangent-plane fibrous cotton with 2-3mm length, printing ink, aluminium hydrate, silicone micro-powder, polystyrene ball with 1-1.5mm length, bleaching pearl, expanded pearl rock powder, PAC, coagulation accelerator and water reducer. It has excellent thermal physical, construction and mechanical performances and better hardness.
Description
Technical field
The present invention relates to fire resisting material field, the fibre fire-proof that refers in particular to a kind of short type with fixed attention is moldable, and the production technique of this anti-material is provided simultaneously.
Technical background
Traditional fiber setting goods such as felt, blanket, plate, module have advantages such as in light weight, high temperature resistant, that thermal conductivity is low, specific heat capacity is little, be widely used in the furnace lining of various thermal kiln furnaces, but because the shortcoming of traditional fibre product maximum is that its physical strength is on the low side, the elevated temperature heat physicals is not good enough, general fibre product is soft state, having under the kiln operating mode of airflow scouring, mechanical shock, limited its use.
Summary of the invention
The present invention be a kind of be aggregate with spherical ceramic fiber, add the mixed moldable and production technique of fibre fire-proof that forms of some kinds of fillers, wedding agent, additive.The moldable setting accelerator that in use adds of fibre fire-proof stirs, do not need directly to use through moulding, heating process, generally adopt manual constructional method of smearing, be applicable to the working lining of petrochemical complex industrial furnace and similar kiln, also can be used in the insulated lining of general industry kiln.Fibre fire-proof is moldable not only all good heat physical properties of traditional fibre setting goods, is rigid state after the fiber plastic material moulding, and its good construction performance and mechanical property have been widened the Application Areas of fibre product.
Setting accelerated fibre fire-proof plastic is characterized in that its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut the cotton 50-70% of ceramic fiber
Printing ink level aluminium hydroxide 10-15%
Silicon powder 5-8%
Polystyrene ball 1-1.5mm 0-2%
Float pearl 10-15%
Swelling perlite powder 5-10%
Add:
PAC 12-15％
Setting accelerator 1-2%
Water 20-30%
Water reducer 0.1-0.2%
Use PAC (polymerize aluminum chloride) to be wedding agent in the present invention's prescription, wedding agent with respect to other unshape refractories, as refractory cements, series of phosphate, water glass etc., has good dispersity to fiber, it is fast to be dissolved in water, additionally do not strengthen the volume density and the low price of material, its maximum characteristics are the active A l that generate high degree of dispersion in thermal degradation
2O
3, can with prescription in produce the crystalline phase reaction as the silicon powder of filler, thereby the moldable mechanical strength of increased fiber reduces the volume change of fiber plastic material.The compound that can improve PAC solution pH value all has blood coagulation enhancing effect to PAC, and the setting accelerator in the prescription can be the magnesia of magnesium-aluminium spinel, electric smelting or dead roasting, luminite cement, rhombspar etc., generally adopts the magnesia powder of dead roasting, and its granularity is less than 0.074mm.
Ceramic fiber cotton after another characteristics in the present invention's prescription are to cut can be adopted various types of ceramic fiber cottons, as rock wool, ceramic fibre cotton, adopt which kind of cellucotton just to determine the moldable fundamental property of this kind refractory fibre, as when adopting high aluminum fiber cotton, the highest use properties of this kind fiber plastic material reaches 1400 ℃.
The characteristics that have again in the present invention's prescription are can produce the fiber plastic material of different volumes density by adding other components of polystyrene ball compatibility, for example when using ceramic fibre cotton, by adding the polystyrene ball, can produce from 0.45g/cm
3-1.0g/cm
3The aluminum silicate fiber of different volumes density, different thermal conductivitys is moldable.
In the present invention prescription with water reducer to silicon powder, float fillers such as pearl, polystyrene ball, printing ink level aluminium hydroxide, swelling perlite powder and play dissemination, produce cohesion after avoiding various fillers to add water, water reducer is NF series (naphthene sulfonic acid carboxyl salt) water reducer preferably.
The short moldable production technique of fiber type of coagulating is:
1. the spherical weak point of system 2-3mm is cut the ceramic fiber cotton.Bulk fiber is soaked in the water, cuts into 2-3mm, centrifuge dehydration with rotation of blade.Adopt the wet method of cutting of this immersion to finish the cutting of fiber, fiber is prescinded to 2-3cm, the fiber glomeration, finish the dehydration of fiber again with centrifugal drier, fiber just is spherical fibrous mass not of uniform size, just like the size particles of unshape refractory, more help the homodisperse mixing of material with respect to the cellucotton of the dried cutting method of shape of loosing.
2. the setting accelerator in will filling a prescription is packed separately, packs after other each component mixing and stirring.During use, setting accelerator adding the carrying out secondary of packing is separately mixed stirring get final product.
Embodiment
Embodiment 1
Setting accelerated fibre fire-proof plastic, its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut ceramic fiber cotton 50%
Printing ink level aluminium hydroxide 15%
Silicon powder 8%
Polystyrene ball 1-1.5mm 2%
Float pearl 15%
Swelling perlite powder 10%
Add:
PAC 12％
Dead roasting magnesia＜0.074mm 2%
Water 20%
Naphthene sulfonic acid carboxyl calcium 0.1%
Production technique is:
(1) the spherical weak point of system 2-3mm is cut the ceramic fiber cotton.Bulk fiber is soaked in the water, cuts into 2-3mm, centrifuge dehydration with rotation of blade.
(2) setting accelerator in will filling a prescription is packed separately, packs after other each component mixing and stirring, during use, the setting accelerator of packing is separately added carry out secondary and mix to stir and get final product.
Embodiment 2
Setting accelerated fibre fire-proof plastic, its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut ceramic fiber cotton 60%
Printing ink level aluminium hydroxide 13%
Silicon powder 7%
Polystyrene ball 1-1.5mm 1%
Float pearl 12%
Swelling perlite powder 7%
Add:
PAC 14％
Magnesium-aluminium spinel 2%
Water 25%
Naphthene sulfonic acid carboxyl sodium 0.15%
Production technique is with embodiment 1.
Embodiment 3
Setting accelerated fibre fire-proof plastic, its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut silicate ceramics cellucotton 70%
Printing ink level aluminium hydroxide 10%
Silicon powder 5%
Float pearl 10%
Swelling perlite powder 5%
Add:
PAC 15％
From marble 1%
Water 30%
Naphthene sulfonic acid carboxyl potassium 0.2%
Production technique is with embodiment 1.
Embodiment 4
Setting accelerated fibre fire-proof plastic, its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut high alumina ceramic cellucotton 65%
Printing ink level aluminium hydroxide 12%
Silicon powder 5%
Polystyrene ball 1-1.5mm 1%
Float pearl 10%
Swelling perlite powder 7%
Add:
PAC 12％
Luminite cement 1.5%
Water 28%
Naphthene sulfonic acid carboxyl sodium 0.15%
Production technique is with embodiment 1.
Claims (5)
1. setting accelerated fibre fire-proof plastic is characterized in that its formulation by weight is as follows:
The spherical weak point of 2-3mm is cut the cotton 50-70% of ceramic fiber
Printing ink level aluminium hydroxide 10-15%
Silicon powder 5-8%
Polystyrene ball 1-1.5mm 0-2%
Float pearl 10-15%
Swelling perlite powder 5-10%
Add:
PAC 12-15％
Setting accelerator 1-2%
Water 20-30%
Water reducer 0.1-0.2%.
2. setting accelerated fibre fire-proof plastic according to claim 1 is characterized in that setting accelerator is magnesium-aluminium spinel or electrosmelted magnesite clinker or luminite cement or rhombspar or dead roasting magnesia.
3. setting accelerated fibre fire-proof plastic according to claim 1 and 2 is characterized in that setting accelerator is the dead roasting magnesia powder of granularity less than 0.074mm.
4. setting accelerated fibre fire-proof plastic according to claim 1 is characterized in that water reducer is a NF series water reducer.
5. the short moldable production technique of fiber type of coagulating is characterized in that preparation process is:
(1) the spherical weak point of system 2-3mm is cut the ceramic fiber cotton.Bulk fiber is soaked in the water, cuts into 2-3mm, centrifuge dehydration with rotation of blade.
(2) setting accelerator in will filling a prescription is packed separately, packs after other each component mixing and stirring, during use, the setting accelerator of packing is separately added carry out secondary and mix to stir and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100949120A CN1300062C (en) | 2005-10-14 | 2005-10-14 | Setting accelerated fibre fire-proof plastic and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100949120A CN1300062C (en) | 2005-10-14 | 2005-10-14 | Setting accelerated fibre fire-proof plastic and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1778769A true CN1778769A (en) | 2006-05-31 |
| CN1300062C CN1300062C (en) | 2007-02-14 |
Family
ID=36769235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100949120A Expired - Fee Related CN1300062C (en) | 2005-10-14 | 2005-10-14 | Setting accelerated fibre fire-proof plastic and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1300062C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030550A (en) * | 2010-11-03 | 2011-04-27 | 通达耐火技术股份有限公司 | Homogeneous material-containing corundum-mullite high-strength abrasion-resisting plastic |
| CN112321958A (en) * | 2020-10-14 | 2021-02-05 | 郑州东方炉衬材料有限公司 | Light-gathering heat-insulating plastic concrete for energy conservation of gasification furnace and power station boiler and production process thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2829093B2 (en) * | 1990-04-25 | 1998-11-25 | 株式会社竹中工務店 | Fireproof coating |
| CN1186286C (en) * | 2002-06-06 | 2005-01-26 | 山东鲁阳股份有限公司 | Ceramic fibre thermal-insulating boara and making method thereof |
| CN100439274C (en) * | 2004-09-14 | 2008-12-03 | 山东鲁阳股份有限公司 | Ceramic fiber back lining board |
-
2005
- 2005-10-14 CN CNB2005100949120A patent/CN1300062C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030550A (en) * | 2010-11-03 | 2011-04-27 | 通达耐火技术股份有限公司 | Homogeneous material-containing corundum-mullite high-strength abrasion-resisting plastic |
| CN102030550B (en) * | 2010-11-03 | 2012-09-05 | 通达耐火技术股份有限公司 | Homogeneous material-containing corundum-mullite high-strength abrasion-resisting plastic |
| CN112321958A (en) * | 2020-10-14 | 2021-02-05 | 郑州东方炉衬材料有限公司 | Light-gathering heat-insulating plastic concrete for energy conservation of gasification furnace and power station boiler and production process thereof |
| CN112321958B (en) * | 2020-10-14 | 2023-03-31 | 郑州东方炉衬材料有限公司 | Light-gathering heat-insulating plastic concrete for energy conservation of gasification furnace and power station boiler and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1300062C (en) | 2007-02-14 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20151014 |
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| EXPY | Termination of patent right or utility model |