CN109052974A - A kind of distribution of basalt fibre, mineral mixture and production technology - Google Patents
A kind of distribution of basalt fibre, mineral mixture and production technology Download PDFInfo
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- CN109052974A CN109052974A CN201810679605.6A CN201810679605A CN109052974A CN 109052974 A CN109052974 A CN 109052974A CN 201810679605 A CN201810679605 A CN 201810679605A CN 109052974 A CN109052974 A CN 109052974A
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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
Abstract
The present invention discloses a kind of distribution of basalt fibre, mineral mixture and production technology, and the distribution includes: that mineral mixture is worn into the powder of 200-300 mesh, obtains basalt fibre；By weight percentage, component includes: 47%-59%SiO in the mineral mixture2, 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；Take mineral mixture, mineral mixture is deployed by a variety of ores, is preferably minimized overall composition fluctuation range, is realized and is improved wire-drawing performance, and control mineral batch component content and mutual proportionate relationship, intensity is improved, stability is improved, improves elasticity modulus, reduce fusion temperature, it is energy saving, change frit, realizes and improve wire-drawing performance.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of distribution of basalt fibre, mineral mixture and
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 adopted this application provides a kind of distribution of basalt fibre, mineral mixture and production technology
Mineral mixture is taken, mineral mixture is deployed by a variety of ores, is preferably minimized overall composition fluctuation range, is realized and is improved
Wire-drawing performance, and mineral batch component content and mutual proportionate relationship are controlled, intensity is improved, stability is improved, improves elasticity
Modulus reduces fusion temperature, energy saving, changes frit, realizes and improve wire-drawing performance.
In order to solve the above technical problems, technical solution provided by the invention is a kind of distribution of basalt fibre, institute
Stating distribution includes: that mineral mixture is worn into the powder of 200-300 mesh；By weight percentage, the mineral mixture
Middle 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, the distribution further include: take the SiO2Raw material and detect SiO2Content, the Al2O3Original
Expect and detects Al2O3Content, the CaO raw material and detect CaO content, the MgO raw material and detect content of MgO, described
Na2The raw material of O simultaneously detects Na2O content, the K2The raw material of O simultaneously detects K2O content, the Li2The raw material of O simultaneously detects Li2O contains
Amount, the Fe2O3Raw material and detect Fe2O3Content, the ZrO2Raw material and detect ZrO2Content, the CeO2Raw material simultaneously
Detect CeO2The raw material of content and the MnO simultaneously detect MnO content, and mixing obtains the mineral mixture.
Preferably, the mixed process is to liquidate to be stirred.
Preferably, the distribution further include: detect constituent content in the mineral mixture.
Preferably, by weight percentage, component in the mineral mixture are as follows: 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, the SiO2Raw material be selected from quartz sand, pyrophyllite, basalt, kaolin, perlite, nepheline, length
One of stone, white afrodite and bauxite are a variety of.
Preferably, the Al2O3Raw material be selected from contain Al2O3Ore raw materials, in technical grade alumina powder and aluminium hydroxide
It is one or more；It is described to contain Al2O3Ore raw materials be selected from pyrophyllite, basalt, perlite, nepheline, kaolin, feldspar, white
One of afrodite and bauxite are a variety of.
Preferably, the raw material of the CaO is selected from one of ore raw materials, technical grade calcium carbonate and calcium oxide containing CaO
Or it is a variety of；The ore raw materials containing CaO be selected from dolomite, calcite, pyrophyllite, basalt, perlite, nepheline, kaolin,
One of feldspar, white afrodite and bauxite are a variety of.
Preferably, the raw material of the MgO in ore raw materials, technical grade magnesium carbonate and magnesia powder containing MgO one
Kind is a variety of；The ore raw materials containing MgO is selected from dolomite and/or magnesite.
Preferably, the Na2The raw material of O, which is selected from, contains Na2One of ore raw materials, technical grade sodium carbonate and sodium nitrate of O
Or it is a variety of；It is described to contain Na2The ore raw materials of O is selected from one of basalt, perlite, nepheline, feldspar and white afrodite or a variety of.
Preferably, the K2The raw material of O, which is selected from, contains K2One of ore raw materials, technical grade potassium carbonate and potassium nitrate of O or
It is a variety of；It is described to contain K2The ore raw materials of O is selected from one of basalt, perlite, nepheline, feldspar and white afrodite or a variety of.
Preferably, the Li2The raw material of O, which is selected from, contains Li2The ore raw materials of O, industrial one of level lithium carbonate and lithium borate
Or it is a variety of；It is described to contain Li2The ore raw materials of O is selected from one of lithium feldspar, spodumene and lithium slag or a variety of.
Preferably, the Fe2O3Raw material be selected from basalt, contain Fe2O3One of ore and iron oxide red of impurity are more
Kind；The TiO2Raw material be selected from basalt, contain TiO2Ore, titanium dioxide and the technical grade TiO of impurity2One of or it is a variety of.
Preferably, described to contain Fe2O3The ore of impurity is selected from described containing SiO2Ore raw materials, it is described contain Al2O2Ore it is former
Material, the ore raw materials containing CaO, the ore raw materials containing MgO, it is described contain Na2The ore raw materials of O, it is described contain K2The mine of O
Stone raw material and the Li2It is one or more in the ore raw materials of O.
Preferably, described to contain TiO2The ore of impurity is selected from described containing SiO2Ore raw materials, it is described contain Al2O2Ore it is former
Material, the ore raw materials containing CaO, the ore raw materials containing MgO, it is described contain Na2The ore raw materials of O, it is described contain K2The mine of O
Stone raw material and the Li2It is one or more in the ore raw materials of O.
Preferably, the ZrO2Raw material, the CeO2Raw material and the MnO raw material be industrial grade oxygen compound.
Preferably, by weight percentage, component includes: 47%-59%SiO in the mineral mixture2, 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, by weight percentage, component includes 54%SiO in the mineral mixture2, 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 basalt fibre mineral mixtures, by weight percentage, the mineral mixing
Component includes: 47%-59%SiO in material2, 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。
The present invention also provides a kind of basalt fibre production technology, the production technology includes: above-mentioned distribution.
Preferably, the production technology includes: the distribution, melting process and fiberizing process.
Compared with prior art, detailed description are as follows by the application:
The distribution of basalt fibre of the present invention, takes mineral mixture, and mineral mixture is adjusted by a variety of ores
Match, be stirred using liquidating, mixing time is short, and hybrid reaction is abundant, is preferably minimized overall composition fluctuation range, surely
It is qualitative good, it realizes and improves wire-drawing performance.
The distribution control mineral batch component content of basalt fibre of the present invention and mutual proportionate relationship improve strong
Degree improves stability, improves elasticity modulus, reduces fusion temperature, energy saving, changes frit, realizes and improve basalt
Fiber draw performance.Wherein, Li is added2O reduces fusion temperature, reduces energy consumption, changes simultaneously strength of glass and surface tension,
Intensity is improved, stability is improved, wire-drawing performance is improved, is more suitable for wire-drawing operation；MgO, which is added, as macromolecular oxide makes glass
Structure is more reasonable, changes frit, improves strength of glass and elasticity modulus, improves intensity height, improves basalt fibre and draws
Silk performance, further beneficial to wire-drawing operation；TiO is added2Chemical stability can be improved, while improving the painting of drawing process size
Effect is covered, further beneficial to wire-drawing operation；ZrO is added2Chemical stability and elasticity modulus can be further greatly improved, and is enhanced
Its alkali resistance；CeO is added2With MnO collectively as high temperature clarifying agent, it is easily drained bubble in glass, it is viscous to change simultaneously glass
Degree, keeps glass quality more preferable, and as strong oxidizer, adjusts the oxidisability of glass, improve stability, controls ferrous ratio, real
The oxidisability for now adjusting 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
The distribution of basalt fibre includes: to take SiO2Raw material and detect SiO2Content, Al2O3Raw material and detection
Al2O3Content, CaO raw material and detect CaO content, MgO raw material and detect content of MgO, Na2The raw material of O simultaneously detects Na2O contains
Amount, K2The raw material of O simultaneously detects K2O content, Li2The raw material of O simultaneously detects Li2O content, Fe2O3Raw material and detect Fe2O3Content,
ZrO2Raw material and detect ZrO2Content, CeO2Raw material and detect CeO2The raw material of content and MnO simultaneously detect MnO content, liquidate
It is stirred, obtains mineral mixture and detects constituent content in the mineral mixture, mineral mixture is worn into 200-300 mesh
Powder；By weight percentage, component is shown in Table 1 in the mineral mixture.
Wherein, the SiO2Raw material is selected from basalt, the Al2O3Raw material be selected from basalt, the raw material of the CaO selects
From basalt, dolomite and calcite, the raw material of MgO is selected from dolomite, Na2The raw material of O is selected from basalt and feldspar, K2The original of O
Material is selected from basalt and feldspar, Li2The raw material of O is selected from spodumene, Fe2O3Raw material be selected from contain basalt, TiO2Raw material be selected from
Basalt and technical grade TiO2, the ZrO2Raw material is technical grade ZrO2, the CeO2Raw material is technical grade CeO2, the MnO original
Material is technical grade MnO.
Detect constituent content in the mineral mixture, detection SiO2Content, detection Al2O3Content, detection CaO content, inspection
Survey content of MgO, detection Na2O content, detection K2O content, detection Li2O content, detection Fe2O3Content, detection ZrO2Content, detection
CeO2Detection and MnO content method are conventional technical means.
Above-mentioned mineral products are not required to region-by-region, adjustable as long as guaranteeing that component is stablized.
A kind of basalt fibre mineral mixture, by weight percentage, component is shown in Table 1 in the mineral mixture.
A kind of basalt fibre production technology, the production technology include: above-mentioned distribution, melting process and fiber at
Type process.
Table 1
Embodiment 6
The basalt fibre that the distribution of basalt fibre of the present invention obtains is with good performance, and passes through following survey
Examination is specifically to prove the superperformance that the basalt fibre that the distribution of basalt fibre of the present invention obtains 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, the distribution of basalt fibre of the present invention introduces Li2O、MgO、TiO2、ZrO2、CeO2With
MnO makes basalt fibre intensity high, and 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
Each example sample about 2.0g fiber merging 100ml saturation of the basalt fibre for taking the distribution of basalt fibre to obtain
In 2 solution of Ca (OH), different eating temperature (25 DEG C and 100 DEG C) and erosion time (1 hour, 2 hours and 4 hours) are set,
After erosion, is cleaned for several times with deionized water, dried at room temperature.Front and back basalt fibre is corroded using electronic balance weighing
Quality, calculates alkali corrosion resistance mass loss rate, and alkaline-resisting mass loss rate is as shown in table 3.
Mass loss rate (wt%) after 3 fiber caustic corrosion of table
| Erosion time/h | 1 | 1 | 2 | 2 | 4 | 4 |
| Erosion time/DEG C | 25 | 100 | 25 | 100 | 25 | 100 |
| Embodiment 1 | 0.8 | 1.8 | 0.9 | 1.9 | 1.0 | 2.1 |
| Embodiment 2 | 1.0 | 1.9 | 1.1 | 2.2 | 1.1 | 2.4 |
| Embodiment 3 | 1.0 | 2.0 | 1.0 | 2.3 | 1.2 | 2.5 |
| Embodiment 4 | 1.1 | 2.1 | 1.2 | 2.5 | 1.2 | 2.6 |
| Embodiment 5 | 0.9 | 1.8 | 1.0 | 1.9 | 1.0 | 2.2 |
| Reference examples 1 | 1.2 | 2.2 | 1.2 | 2.8 | 1.4 | 2.9 |
| Reference examples 2 | 1.1 | 2.2 | 1.2 | 2.8 | 1.3 | 2.8 |
The basalt fibre alkali corrosion resistance performance that the distribution of basalt fibre provided by the invention obtains as shown in Table 3
Good, stability is good.
Embodiment 7~10
The difference of embodiment 7~10 and embodiment 1 is only that:
The SiO2Raw material, the Al2O3Raw material, the raw material of the CaO, the raw material of MgO, the Na2The raw material of O, institute
State K2The raw material of O, the Li2The raw material of O, the Fe2O3Raw material, the TiO2Raw material be shown in Table 4.
Table 4
Through detecting, the present invention obtains 7~10 distribution of embodiment and is liquidated and be stirred using plurality of raw materials, and what is obtained is profound
Military rock stability of fiber is substantially better than and obtains only with directly carrying out ingredient as single ore raw materials only with basalt on the market
The stability of the basalt fibre arrived.The present invention takes mineral mixture using a variety of, and mineral mixture is carried out by a variety of ores
Allotment, is preferably minimized overall composition fluctuation range, good stability, realizes and improves wire-drawing performance.
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 (10)
1. a kind of distribution of basalt fibre, which is characterized in that the distribution includes: to wear into mineral mixture
The powder of 200-300 mesh；By weight percentage, component includes: 47%-59%SiO in the mineral mixture2, 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. the distribution of basalt fibre according to claim 1, which is characterized in that the SiO2Raw material be selected from stone
One of sand, pyrophyllite, basalt, perlite, nepheline, kaolin, feldspar, white afrodite and bauxite are a variety of.
3. the distribution of basalt fibre according to claim 1, which is characterized in that the Al2O3Raw material be selected from contain
Al2O3One of ore raw materials, technical grade alumina powder and aluminium hydroxide or a variety of；It is described to contain Al2O3Ore raw materials choosing
From one of pyrophyllite, basalt, perlite, nepheline, kaolin, feldspar, white afrodite and bauxite or a variety of.
4. the distribution of basalt fibre according to claim 1, which is characterized in that the raw material of the CaO, which is selected from, to be contained
One of ore raw materials, technical grade calcium carbonate and calcium oxide of CaO are a variety of；The ore raw materials containing CaO is selected from white clouds
One of stone, calcite, pyrophyllite, basalt, perlite, nepheline, kaolin, feldspar, white afrodite and bauxite are a variety of.
5. the distribution of basalt fibre according to claim 1, which is characterized in that the raw material of the MgO, which is selected from, to be contained
One of ore raw materials, technical grade magnesium carbonate and magnesia powder of MgO are a variety of；The ore raw materials containing MgO is selected from white
Marble and/or magnesite.
6. the distribution of basalt fibre according to claim 1, which is characterized in that the Na2The raw material of O, which is selected from, to be contained
Na2One of ore raw materials, technical grade sodium carbonate and sodium nitrate of O are a variety of；It is described to contain Na2The ore raw materials of O is selected from the Black Warrior
One of rock, perlite, nepheline, feldspar and white afrodite are a variety of.
7. the distribution of basalt fibre according to claim 1, which is characterized in that the K2The raw material of O, which is selected from, to be contained
K2One of ore raw materials, technical grade potassium carbonate and potassium nitrate of O are a variety of；It is described to contain K2The ore raw materials of O is selected from the Black Warrior
One of rock, perlite, nepheline, feldspar and white afrodite are a variety of.
8. the distribution of basalt fibre according to claim 1, which is characterized in that the Li2The raw material of O, which is selected from, to be contained
Li2The ore raw materials of O, industrial one of level lithium carbonate and lithium borate or a variety of；It is described to contain Li2It is long that the ore raw materials of O is selected from lithium
One of stone, spodumene and lithium slag are a variety of.
9. a kind of basalt fibre mineral mixture, which is characterized in that by weight percentage, group in the mineral mixture
Dividing 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.
10. a kind of basalt fibre production technology, which is characterized in that the production technology includes: that claim 1~8 is any one
Distribution described in.
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| CN109956675A (en) * | 2019-04-19 | 2019-07-02 | 山东聚源玄武岩纤维股份有限公司 | A kind of preparation method of basalt fibre |
| CN110040971A (en) * | 2019-05-21 | 2019-07-23 | 四川省玻纤集团有限公司 | A kind of method and basalt fibre using tank furnace method production basalt fibre |
| CN110117162A (en) * | 2019-06-05 | 2019-08-13 | 济南大学 | It is a kind of using blast-furnace cinder and red mud as the preparation of the alkali-resisting glass fiber of primary raw material |
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| CN111377615A (en) * | 2020-04-02 | 2020-07-07 | 齐鲁工业大学 | Basalt ferromagnetic glass fiber and preparation method and application thereof |
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| CN109956675B (en) * | 2019-04-19 | 2021-08-10 | 山东聚源玄武岩纤维股份有限公司 | Preparation method of basalt fiber |
| CN109956675A (en) * | 2019-04-19 | 2019-07-02 | 山东聚源玄武岩纤维股份有限公司 | A kind of preparation method of basalt fibre |
| CN113727950A (en) * | 2019-04-25 | 2021-11-30 | 新日本繊维株式会社 | Radiation-resistant inorganic material and fiber thereof |
| CN110040971A (en) * | 2019-05-21 | 2019-07-23 | 四川省玻纤集团有限公司 | A kind of method and basalt fibre using tank furnace method production basalt fibre |
| CN110117162A (en) * | 2019-06-05 | 2019-08-13 | 济南大学 | It is a kind of using blast-furnace cinder and red mud as the preparation of the alkali-resisting glass fiber of primary raw material |
| CN110698072A (en) * | 2019-11-13 | 2020-01-17 | 河北地质大学 | Preparation method of mineral fiber raw material and obtained mineral fiber raw material |
| CN111517659A (en) * | 2020-03-05 | 2020-08-11 | 西南科技大学 | Raw material batch for preparing magma rock fiber and preparation method of magma rock fiber |
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Application publication date: 20181221 |