CN108585523A - A kind of fibrous material of high-strength high temperature-resistant - Google Patents
A kind of fibrous material of high-strength high temperature-resistant Download PDFInfo
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- CN108585523A CN108585523A CN201810768166.6A CN201810768166A CN108585523A CN 108585523 A CN108585523 A CN 108585523A CN 201810768166 A CN201810768166 A CN 201810768166A CN 108585523 A CN108585523 A CN 108585523A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/041—Transferring molten glass to the spinner
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- Geochemistry & Mineralogy (AREA)
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- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a kind of fibrous material of high-strength high temperature-resistant, raw material forms by weight：550 600 parts of silica, 270 300 parts of calcium oxide, 150 200 parts of aluminium oxide, 100 120 parts of magnesia, 80 120 parts of lithia, 10 14 parts of titanium oxide, 30 50 parts of light of firefly powder, 5 10 parts of sodium oxide molybdena, 8 12 parts of sulfate, 6 10 parts of di-iron trioxide, 8 12 parts of boron oxide.Raw material is respectively crushed into the particle that vertical grain size is 50nm~0.15mm by the first step；Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and carry out being heated to 900 1100 DEG C by second step in advance；Third walks, and the remainder particulate after crushing is sent into preheating furnace, and the product after preheating is sent into heating furnace melting, and melting temperature is 1650~1950 DEG C, 57 hours time；Product after melting is sent into tumbling machine into fibre by the 4th step, and 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length is 420pm~650pm.Fiber produced by the invention, high mechanical strength, mechanical property is good, chemical stability and thermal stability are good；Acid resistance is improved；Reduce coefficient of thermal expansion.
Description
Technical field
The present invention relates to a kind of high performance fibre material, the fibrous material of specifically a kind of high-strength high temperature-resistant.
Background technology
Glass fibre belongs to inorganic non-metallic material, and with good insulating, heat resistance is strong, corrosion resistance is good, mechanical strength
Many advantages, such as high, therefore as the maximum a kind of basis material of application amount in enhancing composite material.With inorganic non-metallic material
The extensive use of material is industrially also continuously improved the requirement of glass fibre.Good traditional mechanics excellent in performance is not only needed,
It also needs to claim for poor field, while promoting intensity, the intensity that toughness cannot occur declines, and the prior art is still
It is difficult to make glass fibre while there is preferable mechanical property and processability.Therefore, we are by improving glass fibre itself
Basic property develops a kind of glass fibre new product that can guarantee and meet low cost again simultaneously compared with higher baseline performance.
Invention content
The purpose of the present invention is to provide a kind of fibrous materials of high-strength high temperature-resistant, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of fibrous material of high-strength high temperature-resistant is made of by weight the following raw material：550-600 parts of silica, oxidation
270-300 parts of calcium, 150-200 parts of aluminium oxide, 100-120 parts of magnesia, 80-120 parts of lithia, 10-14 parts of titanium oxide, the light of firefly
30-50 parts of powder, 5-10 parts of sodium oxide molybdena, 8-12 parts of sulfate, 6-10 parts of di-iron trioxide, 8-12 parts of boron oxide.
The preparation process of the fibrous material of the high-strength high temperature-resistant the specific steps are：
Above-mentioned each raw material is respectively crushed into the particle that vertical grain size is the .15mm of 50nm~0 by the first step；
Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and be heated to 900-1100 DEG C by second step in advance, when
Between 5-6 hours；
Third walks, and the remainder particulate after crushing is sent into preheating furnace, preheating, preheating temperature is 1100~1350 DEG C, and the time, 7-9 was small
When, the product after preheating is sent into heating furnace melting, the material after second step is heated is added, stirs evenly together, melting temperature
Degree is 1650~1950 DEG C, time 5-7 hour；
Product after melting is sent into tumbling machine into fibre, 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length by the 4th step
For 420pm~650pm.
Compared with prior art, the beneficial effects of the invention are as follows：Fiber produced by the invention, the glass fibre appearance of production
Smooth, color uniformity can be suitable for various post-processing manufacturing process well；High mechanical strength, mechanical property are good, chemical
Stability and thermal stability are good；Acid resistance is improved；Reduce coefficient of thermal expansion.High temperature resistance is excellent, can be applicable in for a long time
In 1200 DEG C hereinafter, having good ablation property, better heat-resisting quantity, chemical resistance and elasticity modulus, answer extensively
For manufacturing the fields such as precision instrument heat shield, ablator, heat-insulating material.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, the described embodiments are only some of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of fibrous material preparation method of high-strength high temperature-resistant is as follows, in parts by weight, 550 parts of silica, calcium oxide
300,150 parts of aluminium oxide, 120 parts of magnesia, 80 parts of lithia, 12 parts of titanium oxide, 30 parts of light of firefly powder, 10 parts of sodium oxide molybdena, sulfuric acid
8 parts of salt, 10 parts of di-iron trioxide, 8 parts of boron oxide, a kind of preparation method of the fibrous material of high-strength high temperature-resistant it is specific
Step is：
Above-mentioned each raw material is respectively crushed into the particle that vertical grain size is the .15mm of 50nm~0 by the first step；
Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and be heated to 900-1100 DEG C by second step in advance, when
Between 5-6 hours；
Third walks, and the remainder particulate after crushing is sent into preheating furnace, preheating, preheating temperature is 1100~1350 DEG C, and the time, 7-9 was small
When, the product after preheating is sent into heating furnace melting, the material after second step is heated is added, stirs evenly together, melting temperature
Degree is 1650~1950 DEG C, time 5-7 hour；
Product after melting is sent into tumbling machine into fibre, 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length by the 4th step
For 420pm~650pm.
Embodiment 2
A kind of fibrous material preparation method of high-strength high temperature-resistant is as follows, in parts by weight, 600 parts of silica, calcium oxide 270
Part, 200 parts of aluminium oxide, 100 parts of magnesia, 80 parts of lithia, 14 parts of titanium oxide, 50 parts of light of firefly powder, 5 parts of sodium oxide molybdena, sulfate
12 parts, 6 parts of di-iron trioxide, 12 parts of boron oxide.A kind of preparation method of the fibrous material of the high-strength high temperature-resistant it is specific
Step is：
Above-mentioned each raw material is respectively crushed into the particle that vertical grain size is the .15mm of 50nm~0 by the first step；
Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and be heated to 900-1100 DEG C by second step in advance, when
Between 5-6 hours；
Third walks, and the remainder particulate after crushing is sent into preheating furnace, preheating, preheating temperature is 1100~1350 DEG C, and the time, 7-9 was small
When, the product after preheating is sent into heating furnace melting, the material after second step is heated is added, stirs evenly together, melting temperature
Degree is 1650~1950 DEG C, time 5-7 hour；
Product after melting is sent into tumbling machine into fibre, 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length by the 4th step
For 420pm~650pm.
Embodiment 3
A kind of fibrous material preparation method of high-strength high temperature-resistant is as follows, in parts by weight, 580 parts of silica, calcium oxide 280
Part, 170 parts of aluminium oxide, 110 parts of magnesia, 90 parts of lithia, 13 parts of titanium oxide, 40 parts of light of firefly powder, 8 parts of sodium oxide molybdena, sulfate
10 parts, 9 parts of di-iron trioxide, 11 parts of boron oxide.A kind of preparation method of the fibrous material of the high-strength high temperature-resistant it is specific
Step is：
Above-mentioned each raw material is respectively crushed into the particle that vertical grain size is the .15mm of 50nm~0 by the first step；
Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and be heated to 900-1100 DEG C by second step in advance, when
Between 5-6 hours；
Third walks, and the remainder particulate after crushing is sent into preheating furnace, preheating, preheating temperature is 1100~1350 DEG C, and the time, 7-9 was small
When, the product after preheating is sent into heating furnace melting, the material after second step is heated is added, stirs evenly together, melting temperature
Degree is 1650~1950 DEG C, time 5-7 hour；
Product after melting is sent into tumbling machine into fibre, 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length by the 4th step
For 420pm~650pm.
The new material high temperature resistance is excellent, can for a long time be suitable for 1200 DEG C hereinafter, with good ablation property,
Better heat-resisting quantity, chemical resistance and elasticity modulus are widely used in manufacturing precision instrument heat shield, ablation material
The fields such as material, heat-insulating material.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of fibrous material of high-strength high temperature-resistant, which is characterized in that in parts by weight, including：Silica 550-600
Part, 270-300 parts of calcium oxide, 150-200 parts of aluminium oxide, 100-120 parts of magnesia, 80-120 parts of lithia, titanium oxide 10-14
Part, 30-50 parts of light of firefly powder, 5-10 parts of sodium oxide molybdena, 8-12 parts of sulfate, 6-10 parts of di-iron trioxide, 8-12 parts of boron oxide.
2. a kind of fibrous material of high-strength high temperature-resistant according to claim 1, which is characterized in that in parts by weight, two
550 parts of silica, calcium oxide 300,150 parts of aluminium oxide, 120 parts of magnesia, 80 parts of lithia, 12 parts of titanium oxide, light of firefly powder 30
Part, 10 parts of sodium oxide molybdena, 8 parts of sulfate, 10 parts of di-iron trioxide, 8 parts of boron oxide.
3. a kind of fibrous material of high-strength high temperature-resistant according to claim 1, which is characterized in that in parts by weight, two
600 parts of silica, 270 parts of calcium oxide, 200 parts of aluminium oxide, 100 parts of magnesia, 80 parts of lithia, 14 parts of titanium oxide, light of firefly powder
50 parts, 5 parts of sodium oxide molybdena, 12 parts of sulfate, 6 parts of di-iron trioxide, 12 parts of boron oxide.
4. a kind of fibrous material of high-strength high temperature-resistant according to claim 1, which is characterized in that in parts by weight, two
580 parts of silica, 280 parts of calcium oxide, 170 parts of aluminium oxide, 110 parts of magnesia, 90 parts of lithia, 13 parts of titanium oxide, light of firefly powder
40 parts, 8 parts of sodium oxide molybdena, 10 parts of sulfate, 9 parts of di-iron trioxide, 11 parts of boron oxide.
5. a kind of a kind of preparation method of the fibrous material of high-strength high temperature-resistant as described in claim 1-4 is any, feature
It is, includes the following steps：
Above-mentioned each raw material is respectively crushed into the particle that vertical grain size is the .15mm of 50nm~0 by the first step；
Silica, aluminium oxide, magnesia, light of firefly powder are carried out mixing and be heated to 900-1100 DEG C by second step in advance, when
Between 5-6 hours；
Third walks, and the remainder particulate after crushing is sent into preheating furnace, preheating, preheating temperature is 1100~1350 DEG C, and the time, 7-9 was small
When, the product after preheating is sent into heating furnace melting, the material after second step is heated is added, stirs evenly together, melting temperature
Degree is 1650~1950 DEG C, time 5-7 hour；
Product after melting is sent into tumbling machine into fibre, 8000~12000 turn/part of rotating speed of wire swaying roller, fibre length by the 4th step
For 420pm~650pm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768166.6A CN108585523A (en) | 2018-07-13 | 2018-07-13 | A kind of fibrous material of high-strength high temperature-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768166.6A CN108585523A (en) | 2018-07-13 | 2018-07-13 | A kind of fibrous material of high-strength high temperature-resistant |
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| Publication Number | Publication Date |
|---|---|
| CN108585523A true CN108585523A (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810768166.6A Pending CN108585523A (en) | 2018-07-13 | 2018-07-13 | A kind of fibrous material of high-strength high temperature-resistant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251907A (en) * | 2020-10-20 | 2021-01-22 | 江苏杰润绝热材料科技有限公司 | High silica blanket and preparation method thereof |
Citations (8)
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|---|---|---|---|---|
| CN1639267A (en) * | 2002-01-10 | 2005-07-13 | 尤尼弗瑞克斯有限公司 | High temperature resistant vitreous inorganic fiber |
| CN101597140A (en) * | 2009-07-02 | 2009-12-09 | 重庆国际复合材料有限公司 | A kind of high-strength high-modulus glass fiber |
| EP2173676A1 (en) * | 2007-07-12 | 2010-04-14 | Belchem Fiber Materials Gmbh | High-temperature-resistant inorganic fibre based on silica and process for producing the same |
| CN102849958A (en) * | 2012-10-12 | 2013-01-02 | 重庆国际复合材料有限公司 | Glass fiber |
| CN103522624A (en) * | 2013-09-25 | 2014-01-22 | 刘超 | Fire-proof high temperature resistant fiber composite layer fabric |
| CN104844006A (en) * | 2015-04-28 | 2015-08-19 | 安徽丹凤电子材料股份有限公司 | High-strength glass fiber |
| CN105461231A (en) * | 2015-08-31 | 2016-04-06 | 泰山玻璃纤维有限公司 | Chemical corrosion-resistance, high-strength and high-modulus glass fiber composition |
| CN105859146A (en) * | 2016-04-07 | 2016-08-17 | 乌海市世环新型陶瓷建材有限公司 | High-strength glass fiber material block and preparation method thereof |
-
2018
- 2018-07-13 CN CN201810768166.6A patent/CN108585523A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1639267A (en) * | 2002-01-10 | 2005-07-13 | 尤尼弗瑞克斯有限公司 | High temperature resistant vitreous inorganic fiber |
| EP2173676A1 (en) * | 2007-07-12 | 2010-04-14 | Belchem Fiber Materials Gmbh | High-temperature-resistant inorganic fibre based on silica and process for producing the same |
| CN101597140A (en) * | 2009-07-02 | 2009-12-09 | 重庆国际复合材料有限公司 | A kind of high-strength high-modulus glass fiber |
| CN102849958A (en) * | 2012-10-12 | 2013-01-02 | 重庆国际复合材料有限公司 | Glass fiber |
| CN103522624A (en) * | 2013-09-25 | 2014-01-22 | 刘超 | Fire-proof high temperature resistant fiber composite layer fabric |
| CN104844006A (en) * | 2015-04-28 | 2015-08-19 | 安徽丹凤电子材料股份有限公司 | High-strength glass fiber |
| CN105461231A (en) * | 2015-08-31 | 2016-04-06 | 泰山玻璃纤维有限公司 | Chemical corrosion-resistance, high-strength and high-modulus glass fiber composition |
| CN105859146A (en) * | 2016-04-07 | 2016-08-17 | 乌海市世环新型陶瓷建材有限公司 | High-strength glass fiber material block and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251907A (en) * | 2020-10-20 | 2021-01-22 | 江苏杰润绝热材料科技有限公司 | High silica blanket and preparation method thereof |
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Application publication date: 20180928 |
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