CN109052975A - A kind of basalt fibre and its production technology - Google Patents
A kind of basalt fibre and its production technology Download PDFInfo
- Publication number
- CN109052975A CN109052975A CN201810680457.XA CN201810680457A CN109052975A CN 109052975 A CN109052975 A CN 109052975A CN 201810680457 A CN201810680457 A CN 201810680457A CN 109052975 A CN109052975 A CN 109052975A
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- CN
- China
- Prior art keywords
- basalt fibre
- wire
- basalt
- ceo
- mno
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Classifications
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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
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
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- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
-
- 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
- C03C13/001—Alkali-resistant fibres
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Abstract
The present invention discloses a kind of basalt fibre and its production technology, and in parts by weight, the basalt fibre component includes: 47%-59%SiO2, 11%-16%Al2O3, 5%-9%CaO, 2%-7%MgO, 2%-5%Na2O, 0.5%-3%K2O, 0-2.6%Li2O, 7%-16%Fe2O3, 1%-3.4%TiO2, 0-3%ZrO2, 0-2%CeO2, 0-2%MnO；By constituent content and mutual proportionate relationship, so that the basalt fibre intensity is high, stability is improved, improves elasticity modulus, reduces fusion temperature, it is energy saving, change frit, improves wire-drawing performance, be suitable for wire-drawing operation.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of basalt fibre and its production technology.
Background technique
Basalt fibre is using natural basalt as raw material, after 1500 DEG C or so high-temperature fusions, through platinum-rhodium alloy bushing
Molding, as wire drawing machine high speed pulling fiber obtained from continuously several myriametres are continuous.Continuous basalt fiber is a kind of novel ring
Guarantor's type inorganic fibers have the excellent properties such as high-strength light, high temperature resistant, corrosion-resistant, anti-oxidant, radiation protection, thermal acoustic insulation.
It is another high technical fibre after carbon fiber, aramid fiber, ultra high molecular weight polyethylene fiber, in space flight and aviation, vapour
The fields such as car and boat oceangoing ship, civil engineering traffic, energy environment, chemical industry fire-fighting, defence and military have widely used.Especially in building field
In, there is good compatibility as the novel enhanced material of cement, and with cement, concrete, can effectively enhance cement matrix
The intensity and cracking resistance of material.
But since basalt is formed by earth lava, cause its inadequate natural endowment, be exactly its ingredient fluctuation,
Not only the ingredient fluctuation in different mineral deposits is larger, and same mine point chemical component also has certain fluctuation range；Therefore on the earth
Although basalt distribution especially extensively but can be used in stablizing, the basalt of efficient wire drawing and few.Want to lean on single one kind
Basalt realizes that stable, efficient wire drawing difficulty is bigger, that is, enables to choose suitable basalt mine also to allow and take a large amount of manpower
With financial resources and cause that raw material sources are narrow, the cost of raw material transport and acquisition increases.
Summary of the invention
In view of this, being closed this application provides a kind of basalt fibre and its application by constituent content and mutual ratio
Stability improves so that the basalt fibre intensity is high in system, improves elasticity modulus, reduces fusion temperature, energy saving, changes
Frit improves wire-drawing performance, is suitable for wire-drawing operation.
In order to solve the above technical problems, technical solution provided by the invention is a kind of basalt fibre, with mass percent
Meter, the basalt fibre component includes: 47%-59%SiO2, 11%-16%Al2O3, 5%-9%CaO, 2%-7%MgO,
2%-5%Na2O, 0.5-3%K2O, 0-2.6%Li2O, 7%-16%Fe2O3, 1%-3.4%TiO2, 0-3%ZrO2, 0-2%
CeO2, 0-2%MnO.
Preferably, it is calculated in mass percent, the basalt fibre component includes: 47-59%SiO2, 11%-16%
Al2O3, 5%-9%CaO, 2%-7%MgO, 2%-5%Na2O, 0.5%-3%K2O, 0.5%-2.6%Li2O, 10.5%-
16%Fe2O3, 1.8%-3.4%TiO2, 1.2%-3%ZrO2, 0.6%-2%CeO2, 0.5%-2%MnO.
Preferably, it is calculated in mass percent, the basalt fibre component includes: 54%SiO2, 13.5%Al2O3、
7.5%CaO, 4.6%MgO, 3.2%Na2O, 1.8%K2O, 0.8%Li2O, 10.5%Fe2O3, 1.8%TiO2, 1.2%ZrO2、
0.6%CeO2, 0.5%MnO.
The present invention also provides a kind of production technologies of basalt fibre, comprising: distribution, melting process and fiber at
Type process, obtains basalt fibre；The distribution includes: to carry out ingredient using above-mentioned basalt fibre component.
Preferably, the production technology further include: detect the basalt fibre basalt fibre constituent content.
Compared with prior art, detailed description are as follows by the application:
Basalt fibre of the present invention, so that the basalt fibre intensity is high, is mentioned by constituent content and mutual proportionate relationship
High stability improves elasticity modulus, reduces fusion temperature, energy saving, changes frit, improves wire-drawing performance, be suitable for
Wire-drawing operation.Wherein, Li is added2O reduces fusion temperature, reduces energy consumption, changes simultaneously strength of glass and surface tension, so that
Basalt fibre intensity is high, good stability, improves wire-drawing performance, is more suitable for wire-drawing operation；MgO is added as macromolecular oxide
Keep glass structure more reasonable, change frit, strength of glass and elasticity modulus is improved, so that the basalt fibre intensity
Height improves wire-drawing performance, further beneficial to wire-drawing operation；TiO is added2Chemical stability can be improved, while improving drawing process
The coating effect of size, further beneficial to wire-drawing operation；ZrO is added2Chemical stability and elasticity can further be greatly improved
Modulus, and enhance its alkali resistance；CeO is added2With MnO collectively as high temperature clarifying agent, it is easily drained bubble in glass, simultaneously
Change glass viscosity, keep glass quality more preferable, and as strong oxidizer, adjust the oxidisability of glass, improves stability, control
Ferrous ratio realizes that the oxidisability of adjustment glass plays protecting effect to platinum bushing plate to reach.
Specific embodiment
It is right combined with specific embodiments below in order to make those skilled in the art more fully understand technical solution of the present invention
The present invention is described in further detail.
Examples 1 to 5, comparative example 1~2
Basalt fibre is calculated in mass percent, and the basalt fibre component is shown in Table 1.
The production technology of above-mentioned basalt fibre, comprising: distribution, melting process and fiberizing process obtain the Black Warrior
Rock fiber simultaneously detects basalt fibre constituent content using conventional technical means；The distribution includes using routine techniques hand
SiO in section detection proportion material2、Al2O3、CaO、MgO、Na2O、K2O、Li2O、Fe2O3、TiO2, 1.2%ZrO2、CeO2And MnO,
Proportion material is carried out by ingredient using above-mentioned basalt fibre component.
Table 1
Embodiment 6
Basalt fibre of the invention is with good performance, and is specifically proved by following test of the invention profound
The superperformance that military rock fiber has.
Performance test and method:
1. wire-drawing operation temperature test
The viscosity test that Basalt melt is carried out using Theta company of U.S. high temperature viscosity tester, takes the viscosity number to be
The corresponding temperature of 103dPa.s is wire-drawing operation temperature.Test result is as shown in table 2.
2 test result of table
Wherein, as shown in Table 2, Li is added in basalt fibre of the present invention2O、MgO、TiO2、ZrO2、CeO2Make with MnO
Basalt fibre intensity is high, good stability, lowers fusion temperature, lowers wire-drawing temperature, is more suitable for wire-drawing operation.
2. fiber alkali corrosion resistance quality retention rate is tested
It takes in each embodiment example sample about 2.0g fiber merging 100ml saturation Ca (OH) 2 solution of basalt fibre, setting is not
Same eating temperature (25 DEG C and 100 DEG C) and erosion time (1 hour, 2 hours and 4 hours), after erosion, uses deionized water
Cleaning for several times, is dried at room temperature.Corrode the quality of front and back basalt fibre using electronic balance weighing, calculates alkali corrosion resistance quality
Loss late, alkaline-resisting mass loss rate are as shown in table 3.
Mass loss rate (wt%) after 3 fiber caustic corrosion of table
Basalt fibre alkali corrosion resistance excellent performance provided by the invention, stability are good as shown in Table 3.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
It also should be regarded as protection scope of the present invention into retouching.
Claims (4)
1. a kind of basalt fibre, which is characterized in that by weight percentage, the basalt fibre component includes: 47%-
59%SiO2, 11%-16%Al2O3, 5%-9%CaO, 2%-7%MgO, 2%-5%Na2O, 0.5-3%K2O, 0-2.6%
Li2O, 7%-16%Fe2O3, 1%-3.4%TiO2, 0-3%ZrO2, 0-2%CeO2, 0-2%MnO.
2. basalt fibre according to claim 1, which is characterized in that be calculated in mass percent, the basalt fibre
Component includes: 47%-59%SiO2, 11%-16%Al2O3, 5%-9%CaO, 2%-7%MgO, 2%-5%Na2O, 0.5%-
3%K2O, 0.5%-2.6%Li2O, 10.5%-16%Fe2O3, 1.8%-3.4%TiO2, 1.2%-3%ZrO2, 0.6%-2%
CeO2, 0.5%-2%MnO.
3. basalt fibre according to claim 1, which is characterized in that be calculated in mass percent, the basalt fibre
Component includes: 54%SiO2, 13.5%Al2O3, 7.5%CaO, 4.6%MgO, 3.2%Na2O, 1.8%K2O, 0.8%Li2O、
10.5%Fe2O3, 1.8%TiO2, 1.2%ZrO2, 0.6%CeO2, 0.5%MnO.
4. a kind of production technology of basalt fibre characterized by comprising distribution, melting process and fiberizing work
Sequence obtains basalt fibre；The distribution includes: using basalt fibre component described in claims 1 to 3 any one
Carry out ingredient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680457.XA CN109052975A (en) | 2018-06-27 | 2018-06-27 | A kind of basalt fibre and its production technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680457.XA CN109052975A (en) | 2018-06-27 | 2018-06-27 | A kind of basalt fibre and its production technology |
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| Publication Number | Publication Date |
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| CN109052975A true CN109052975A (en) | 2018-12-21 |
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| CN201810680457.XA Pending CN109052975A (en) | 2018-06-27 | 2018-06-27 | A kind of basalt fibre and its production technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423014A (en) * | 2019-08-15 | 2019-11-08 | 四川谦宜复合材料有限公司 | A kind of basalt fibre wood-based plate and preparation method thereof |
| CN112520998A (en) * | 2020-12-29 | 2021-03-19 | 江苏绿材谷新材料科技发展有限公司 | Preparation method of high-temperature-resistant basalt fiber |
| CN113727950A (en) * | 2019-04-25 | 2021-11-30 | 新日本繊维株式会社 | Radiation-resistant inorganic material and fiber thereof |
| CN114956585A (en) * | 2022-05-24 | 2022-08-30 | 兴安盟石源玄武岩纤维工程技术研究院 | Composition for producing high-strength and high-modulus basalt fibers |
Citations (5)
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| CN1272561A (en) * | 2000-05-26 | 2000-11-08 | 营口市建筑材料科学研究所 | Alkali-resistant basalt continuous fibre and its production method |
| RU2170218C1 (en) * | 1999-10-28 | 2001-07-10 | Общество с ограниченной ответственностью "Базальт-Мост" | Fine basalt fiber and method of manufacturing ecologically clean basalt fibrous heater |
| CN101263090A (en) * | 2006-05-19 | 2008-09-10 | 维克托·F·凯伯 | Composition and method for producing continuous basalt fibre |
| CN102786223A (en) * | 2012-08-28 | 2012-11-21 | 泰山玻璃纤维有限公司 | High-strength glass fiber composition |
| CN103964697A (en) * | 2014-04-23 | 2014-08-06 | 东南大学 | Basalt fiber composition with high alkali resistance and application method of basalt fiber composition |
-
2018
- 2018-06-27 CN CN201810680457.XA patent/CN109052975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2170218C1 (en) * | 1999-10-28 | 2001-07-10 | Общество с ограниченной ответственностью "Базальт-Мост" | Fine basalt fiber and method of manufacturing ecologically clean basalt fibrous heater |
| CN1272561A (en) * | 2000-05-26 | 2000-11-08 | 营口市建筑材料科学研究所 | Alkali-resistant basalt continuous fibre and its production method |
| CN101263090A (en) * | 2006-05-19 | 2008-09-10 | 维克托·F·凯伯 | Composition and method for producing continuous basalt fibre |
| CN102786223A (en) * | 2012-08-28 | 2012-11-21 | 泰山玻璃纤维有限公司 | High-strength glass fiber composition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727950A (en) * | 2019-04-25 | 2021-11-30 | 新日本繊维株式会社 | Radiation-resistant inorganic material and fiber thereof |
| CN110423014A (en) * | 2019-08-15 | 2019-11-08 | 四川谦宜复合材料有限公司 | A kind of basalt fibre wood-based plate and preparation method thereof |
| CN110423014B (en) * | 2019-08-15 | 2022-03-29 | 四川谦宜复合材料有限公司 | Basalt fiber artificial board and preparation method thereof |
| CN112520998A (en) * | 2020-12-29 | 2021-03-19 | 江苏绿材谷新材料科技发展有限公司 | Preparation method of high-temperature-resistant basalt fiber |
| CN114956585A (en) * | 2022-05-24 | 2022-08-30 | 兴安盟石源玄武岩纤维工程技术研究院 | Composition for producing high-strength and high-modulus basalt fibers |
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Application publication date: 20181221 |
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