CN1340480A - Mechanically made ceramic fibre plate - Google Patents
Mechanically made ceramic fibre plate Download PDFInfo
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- CN1340480A CN1340480A CN 00111348 CN00111348A CN1340480A CN 1340480 A CN1340480 A CN 1340480A CN 00111348 CN00111348 CN 00111348 CN 00111348 A CN00111348 A CN 00111348A CN 1340480 A CN1340480 A CN 1340480A
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- ceramic fibre
- organic bond
- aluminum silicate
- fibre plate
- additive
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Abstract
A refractory ceramic fibre plate is prepared from aluminium silicate fibres, organic adhesive, while organic adhesive and additive are in ratio of 1:(0.05-0.1):(1-1.5):(0.05-0.1). After dried, it can be machined. Its advantages are smooth surface, high size accuracy, high insulating performance small splicing seam, little heat loss and high integrated binding strength of fibre.
Description
The present invention relates to the composition of refractory ceramic fibre.
The refractory fibre mechanism plate of prior art, because the restriction of production technique, surface irregularity presents orange peel shape, adds man-hour owing to fiber interweaving, and mechanical process capacity is poor, and general processor is difficult to satisfy.In addition, because goods are production moulding in mould, easily produce the goods geometry deformation during demoulding, though can repair lining, the surface is still uneven.During construction, because the geometrical dimension out of true of goods, the construction back wall is uneven, the construction slit is big, thermal conductivity is high, increase the application quantity of indefinite form material, thereby limited the big area popularization of product, make the fiber function can not get comprehensive embodiment as construction tackiness agent, coating.The adding of organic bond has reduced the high-temperature behavior performance of fiber.Organic bond generally begins ineffective gradually in the time of 300 ℃, and the combination between the fiber is mainly by inorganic bonding agent.When organic bond burn to lose, improved the heat conductivility of goods, promptly used silicon sol to handle again, also be difficult to satisfy, because silicon sol is easily in surface gel, hardness only limits to the surface, can embodies the problem of processing.
The purpose of this invention is to provide the mechanically made ceramic fibre plate that a kind of geometrical dimension is accurate, surfacing is smooth, hardness is even, the goods seam is tight.
The present invention is made up of aluminum silicate fiber, organic bond, inorganic bonding agent and additive, and the ratio of aluminum silicate fiber, organic bond, inorganic bonding agent and additive is: 1: 0.05～0.1: 1～1.5: 0.05～0.1.
Organic bond of the present invention is resin, starch, cellulose iii kind, or wherein two kinds or a kind of.Inorganic machine wedding agent is silicon sol, aluminium glue, or wherein a kind of.The additive that adds in the prescription that aluminum silicate fiber, organic bond, inorganic bonding agent are formed is alumina powder or clay micro mist.
After the fiberboard drying of the present invention, can use mechanical means that goods are cut, cut, grind, bored, goods are made special-shaped products such as sheet material, ring flange, peephole, goods are inside and outside and processing back hardness is even, cutting back section and any surface finish, and the geometrical dimension deviation is little, joint gap is little during use, the used material of constructing is few, and thermosteresis is little, the heat-insulating property height of goods.Owing to added organic bond and inorganic bonding agent in the fiberboard of the present invention, improved the whole bonding strength of fiber, also improved the use properties and the high-temperature behavior of fiber simultaneously.
The invention will be further described below in conjunction with embodiment.
Embodiment 1: adopt aluminum silicate fiber to make base material, add organic bond resin and starch, the inorganic bonding agent silicon sol, the additive alumina powder, in proportion: aluminum silicate fiber: (resin+starch): silicon sol: alumina powder=100: (1+4): 100: 5, carry out abundant stirring pulping, make cotton pulp concentration remain on 5～7%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 20-30mm, 100～120 ℃ of drying treatment 24～48 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Embodiment 2:
Adopt aluminum silicate fiber to make base material, add organic bond starch, inorganic bonding agent silicon sol and aluminium glue, additive alumina powder, in proportion: aluminum silicate fiber: starch: (silicon sol+aluminium glue): alumina powder=100: 6: (100+5): 7, carry out abundant stirring pulping, make cotton pulp concentration remain on 6～8%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 40-50mm, 110～125 ℃ of drying treatment 48～96 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Embodiment 3:
Adopt aluminum silicate fiber to make base material, add organic bond Mierocrystalline cellulose, inorganic bonding agent silicon sol, additive alumina powder, in proportion: aluminum silicate fiber: Mierocrystalline cellulose: silicon sol: alumina powder=100: 6: 100: 7, carry out abundant stirring pulping, make cotton pulp concentration remain on 7～9%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 70-100mm, 110～135 ℃ of drying treatment 144～168 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Embodiment 4:
Adopt aluminum silicate fiber to make base material, add organic bond starch and resin, inorganic bonding agent silicon sol and aluminium glue, additive clay micro mist, in proportion: aluminum silicate fiber: (starch+resin): (silicon sol+aluminium glue): clay micro mist=100: (2+4): (80+50): 8, carry out abundant stirring pulping, make cotton pulp concentration remain on 6～8%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 200-250mm, 105～120 ℃ of drying treatment 360～480 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Embodiment 5:
Adopt aluminum silicate fiber to make base material, add organic bond resin and Mierocrystalline cellulose, inorganic bonding agent silicon sol and aluminium glue, additive clay micro mist, in proportion: aluminum silicate fiber: resin+Mierocrystalline cellulose: (silicon sol+aluminium glue): clay micro mist=100: (2+6): (80+50): 9, carry out abundant stirring pulping, make cotton pulp concentration remain on 8～10%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 30-40mm, 110～125 ℃ of drying treatment 36～72 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Embodiment 6:
Adopt aluminum silicate fiber to make base material, add organic bond resin and Mierocrystalline cellulose, inorganic bonding agent silicon sol and aluminium glue, additive clay micro mist, in proportion: aluminum silicate fiber: resin+starch: (silicon sol+aluminium glue): clay micro mist=100: (1+5): (90+20): 6, carry out abundant stirring pulping, make cotton pulp concentration remain on 7～10%, adopt vacuum forming method to produce wet goods, the thickness of wet goods is 40-60mm, 100～115 ℃ of drying treatment 72～120 hours, remove moisture content, impel goods internal junction mixture gel, form inner sclerosis, reach desired strength.
Be the present invention and the generally comparison of plate based article below:
| Project | The present invention | General flame-retardant fibre board |
| Length variation mm | 0?????+2 | ????±3 |
| Width difference mm | 0?????+1 | ????±2 |
| Thickness deviation mm | ??????±0.5 | ????±2 |
| Diagonal lines deviation mm | ??????±2 | ????±5 |
| Planeness deviation mm | ??????±0.5 | ????±5 |
| Folding strength MPa | ??????≥0.5 | ????≥0.4 |
| Ultimate compression strength MPa (thickness direction compression 10%) | ??????≥0.5 | ????≥0.3 |
Claims (4)
1, a kind of mechanically made ceramic fibre plate, it is characterized in that being made up of aluminum silicate fiber, organic bond, inorganic bonding agent and additive, the ratio of aluminum silicate fiber, organic bond, inorganic bonding agent and additive is: 1: 0.05～0.1: 1～1.5: 0.05～0.1.
2, mechanically made ceramic fibre plate according to claim 1 is characterized in that described organic bond is three kinds of resin, farinoses, or wherein two kinds or a kind of.
3, mechanically made ceramic fibre plate according to claim 1 is characterized in that described inorganic machine wedding agent is silicon sol, aluminium glue, or wherein a kind of.
4, mechanically made ceramic fibre plate according to claim 1 is characterized in that the additive that adds in the prescription of aluminum silicate fiber, organic bond, inorganic bonding agent composition is alumina powder or clay micro mist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00111348 CN1340480A (en) | 2000-09-01 | 2000-09-01 | Mechanically made ceramic fibre plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00111348 CN1340480A (en) | 2000-09-01 | 2000-09-01 | Mechanically made ceramic fibre plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1340480A true CN1340480A (en) | 2002-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00111348 Pending CN1340480A (en) | 2000-09-01 | 2000-09-01 | Mechanically made ceramic fibre plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1340480A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308559C (en) * | 2003-11-24 | 2007-04-04 | 山东鲁阳股份有限公司 | Human body fluid soluble inorganic ceramic fiber sound absorption board and process of production |
| CN100390104C (en) * | 2005-10-11 | 2008-05-28 | 山东大学 | Composite heat insulating aluminium silicate fiber/potassium hexatitanate whisker material and its prepn |
| CN102503453A (en) * | 2011-10-15 | 2012-06-20 | 杭州中亚新材料科技有限公司 | Composite aluminum silicate fiber blockage sleeve and manufacturing method thereof |
| CN103061473A (en) * | 2012-12-19 | 2013-04-24 | 山东安勒特生态陶瓷纤维有限公司 | Refractory fiber internal wall heat preserving and decorating board and manufacturing technology thereof |
| CN106747208A (en) * | 2016-12-05 | 2017-05-31 | 山东鲁阳节能材料股份有限公司 | A kind of aluminosilicate fiberboard and preparation method thereof |
| CN107881598A (en) * | 2017-11-13 | 2018-04-06 | 蒋艳玲 | A kind of refractory fibrous material and preparation method thereof |
| CN109553427A (en) * | 2018-12-27 | 2019-04-02 | 河北国美新型建材有限公司 | A kind of method that environment-friendly type silicic acid alum recovery prepares silicate aluminum board |
| CN110548862A (en) * | 2019-10-18 | 2019-12-10 | 湛江市红鹰铭德新材料科技有限公司 | Ceramic fiber thermal insulation material covered with aluminum film |
| CN110893707A (en) * | 2019-11-27 | 2020-03-20 | 成都龙之泉科技股份有限公司 | Anticorrosive fire-retardant type material layer |
-
2000
- 2000-09-01 CN CN 00111348 patent/CN1340480A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308559C (en) * | 2003-11-24 | 2007-04-04 | 山东鲁阳股份有限公司 | Human body fluid soluble inorganic ceramic fiber sound absorption board and process of production |
| CN100390104C (en) * | 2005-10-11 | 2008-05-28 | 山东大学 | Composite heat insulating aluminium silicate fiber/potassium hexatitanate whisker material and its prepn |
| CN102503453A (en) * | 2011-10-15 | 2012-06-20 | 杭州中亚新材料科技有限公司 | Composite aluminum silicate fiber blockage sleeve and manufacturing method thereof |
| CN103061473A (en) * | 2012-12-19 | 2013-04-24 | 山东安勒特生态陶瓷纤维有限公司 | Refractory fiber internal wall heat preserving and decorating board and manufacturing technology thereof |
| CN103061473B (en) * | 2012-12-19 | 2015-08-19 | 山东安勒特生态陶瓷纤维有限公司 | The manufacturing process of refractory fibre interior wall thermal-insulating decorative plate |
| CN106747208A (en) * | 2016-12-05 | 2017-05-31 | 山东鲁阳节能材料股份有限公司 | A kind of aluminosilicate fiberboard and preparation method thereof |
| CN107881598A (en) * | 2017-11-13 | 2018-04-06 | 蒋艳玲 | A kind of refractory fibrous material and preparation method thereof |
| CN109553427A (en) * | 2018-12-27 | 2019-04-02 | 河北国美新型建材有限公司 | A kind of method that environment-friendly type silicic acid alum recovery prepares silicate aluminum board |
| CN110548862A (en) * | 2019-10-18 | 2019-12-10 | 湛江市红鹰铭德新材料科技有限公司 | Ceramic fiber thermal insulation material covered with aluminum film |
| CN110893707A (en) * | 2019-11-27 | 2020-03-20 | 成都龙之泉科技股份有限公司 | Anticorrosive fire-retardant type material layer |
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