CN105088794A - Fire-proof basalt fiber cloth - Google Patents
Fire-proof basalt fiber cloth Download PDFInfo
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- CN105088794A CN105088794A CN201510553702.7A CN201510553702A CN105088794A CN 105088794 A CN105088794 A CN 105088794A CN 201510553702 A CN201510553702 A CN 201510553702A CN 105088794 A CN105088794 A CN 105088794A
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- basalt fiber
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Abstract
The invention discloses fire-proof basalt fiber cloth which is prepared from basalt fiber cloth by surface coating, wherein the basalt fiber cloth is prepared by interweaving basalt fiber spun yarns, and the basalt fiber spun yarns are prepared by twisting continuous basalt fiber precursors; the coating slurry used for surface coating comprises the following components: 3%-4.5% of a film-forming agent, 0.2%-0.7% of a lubricating agent, 0.1%-0.3% of an antistatic agent and 0.2%-0.7% of a coupling agent. The fire-proof basalt fiber cloth provided by the invention not only has excellent low temperature resistance and high temperature resistance, but also has the advantages of low capacity, lower thermal conductivity, thermal shock resistance, chemical resistance, high tensile strength, high elastic modulus and the like and wide range of applications, can be used in the fields of chemical engineering, metallurgy and military industry for manufacturing ventilation, fireproofing and protective articles such as fire fighting helmets and neck protective fabrics and the like, and can be further used in fire proximity firefighter uniforms, fire insulation curtains, fire blankets, fire bags and electric welding fire-proof cloth fences and the like.
Description
Technical field
The invention belongs to basalt synthetic material field, specifically, is a kind of basalt fibre flameproof fabric.
Background technology
Basalt synthetic material is the popular a kind of light construction section bar of Now Domestic, very important resistance ability and resistance to environment and ageing-resistant performance is served in architectural engineering, because the research and development of basalt synthetic material and application have significant economic benefit and good social benefit, therefore, scholarly forecast, the preparation of basalt synthetic material will become one of following brand-new material industry emerged rapidly.
Basalt synthetic material is the goods being combined from different materials by basalt fibre or obtained by different methods for designing, its product category is various, for basalt fibre yarn, we know, basalt fibre yarn is by the yarn of many continuous basalt fiber precursor through once twisting, substantially can be divided into manufacture yarn and other industrial yarns, Application Areas has: winding is produced various high temperature resistant, resistance to ultralow temperature, resistance to chemical attack, high voltage bearing pipeline, storage tank, gas cylinder, weave various checked cloth, geotextiles is used as the retrofit and reinforcement of building, also can be used as shellproof protective materials, fire proofing material cloth etc., in actual fabrication process, for ensureing that basalt synthetic products has better serviceability, also can to the surface coating of basalt synthetic products, as patent document CN203888292U(mono-kind has the fabric of fire-resistant function, 2014.10.22), in actual mechanical process, require as follows to the slurry that coating uses:
1) the multiple performance of basalt fibre goods can be improved, as: improve its air-tightness, water proofing property, temperature tolerance, chemical resistance, radiation proof etc.;
2) slurry has good ductility, can be coated in the surface of basalt fibre goods uniformly;
3) volatilization of unharmful substance in the constituent of slurry, uses environmental protection.
Summary of the invention
The object of the present invention is to provide a kind of basalt fibre flameproof fabric, coating paste is used to carry out face coat to the basalt fiber cloth that basalt fibre precursor is made, the basalt fibre flameproof fabric prepared not only has excellent low temperature resistant and resistance to elevated temperatures, but also there is low capacity, low heat conduction, anti-thermal shock, resistance to chemical attack, TENSILE STRENGTH and elastic modelling quantity advantages of higher, Application Areas is extensive, can be used for manufacturing chemical industry, metallurgical, the ventilating fire prevention of military industry field etc. and protective articles, as fire hat, rib fabric etc., also be applicable to inflammable fire-entry suit, fire-resistant screen, fire blanket, fire prevention bag, electric welding flameproof fabric enclosure wall etc.
The present invention is achieved through the following technical solutions: a kind of basalt fibre flameproof fabric, obtained after face coat by basalt fiber cloth, and described basalt fiber cloth adopts continuous basalt fiber precursor to weave after adding and being twisted into basalt fibre spun yarn and forms; The coating paste that described face coat uses comprises following component: film forming agent 3 ~ 4.5%, lubricant 0.2 ~ 0.7%, antistatic additive 0.1 ~ 0.3%, coupling agent 0.2 ~ 0.7%.
The face coat that the present invention relates to is the coating process to the high temperature resistant and nonhazardous that basalt fiber cloth carries out, the basalt fibre flameproof fabric obtained after process is incombustible material, and meet to act under 1000 DEG C of flame indeformable, do not explode, the fire-resistant duration at more than 1h, also can humidity, steam, smog, containing the environment of chemical gas in play protective action.
From above-mentioned situation, coating paste can improve surface property, the mechanical property and composite property etc. of basalt fiber cloth, and in the present invention, the preparation process of described coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 60 ~ 72%;
B: coupling agent is hydrolyzed with the water that pH value is 3 ~ 4, what control water and coupling agent is (20 ~ 40) in mass ratio: (1 ~ 2.5);
C: mixing of materials steps A and B are obtained also, after stirring, obtains coating paste.
Further, the solid content of described coating paste controls 4.2 ~ 7.5%.
Described film forming agent deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, the particle diameter of described polymerized emulsion is 0.15 ~ 0.75 μm, concentration controls 45 ~ 52%, preparation is simple, can contact molded, suitable large-scale application, and raw without low molecular weight volatile produce, use environmental protection, safety.
Further, described coupling agent comprise in KH550 coupling agent, KH570 coupling agent, KH350 coupling agent one or more.
The lubricant that the present invention relates to has good lubricant effect, described lubricant is the concentration using water formulated is the mixed liquor of 50 ~ 60%, and described lubricant is the mixture of one or more compositions in fatty acid amide, polyester, synthetic ester, carboxylic acid.
Described basalt fiber cloth adopts the continuous basalt fiber spun yarn of 7.5 ~ 8.2 μm braiding to form, and in the present invention, weaves obtained basalt fibre fire prevention be furnished with the form such as plain, satin by basalt fibre spun yarn.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the basalt fibre flameproof fabric that the coating paste that the present invention relates to obtains after carrying out treatment to basalt fiber cloth, this basalt fibre flameproof fabric meet to act under 1000 DEG C of flame indeformable, do not explode, the fire-resistant duration is at more than 1h, also can humidity, steam, smog, containing the environment of chemical gas in play protective action, Application Areas is extensive.
(2) film forming agent that the present invention relates to is base-material by epoxy resin, polymerized emulsion is prepared with after emulsifying agent condensation reaction, this polymerized emulsion moderate in grain size, after being combined with other auxiliary agents, show good spreadability, can improve the surface property of basalt fibre, mechanical property and composite property, applicability is strong, uses environmental protection, safety.
(3) the present invention uses the object of coupling agent to be do tackifier to use, particle assembly and polymer in sizing system can be avoided to have multiviscosisty, also can improve organic polymer to strong wettability of mending filler, under normal circumstances, the percentage composition that the coupling agent of use is shared in coating paste is 8 ~ 15%.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
The present embodiment proposes a kind of basalt fibre flameproof fabric, this basalt fibre flameproof fabric adopts continuous basalt fiber precursor after adding the basalt fibre spun yarn being twisted into 7.5 μm, obtain through face coat after weaving obtained basalt fiber cloth again, wherein, the coating paste that face coat uses comprises following component: film forming agent 3%, lubricant 0.2%, antistatic additive 0.1%, coupling agent 0.2%.
In the present embodiment, the preparation process of coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 60%;
B: coupling agent is hydrolyzed with the water that pH value is 3, that control water and coupling agent is 20:1 in mass ratio;
C: the mixing of materials obtained by steps A and B after stirring, obtained solid content is the coating paste of 4.2%.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: the basalt fibre flameproof fabric that the present embodiment relates to adopts continuous basalt fiber precursor after adding the basalt fibre spun yarn being twisted into 8.2 μm, obtain through face coat after weaving obtained basalt fiber cloth again, wherein, the coating paste that face coat uses comprises following component: film forming agent 4.5%, lubricant 0.7%, antistatic additive 0.3%, coupling agent 0.7%.
In the present embodiment, the preparation process of coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 72%;
B: coupling agent is hydrolyzed with the water that pH value is 4, that control water and coupling agent is 40:2.5 in mass ratio;
C: the mixing of materials obtained by steps A and B after stirring, obtained solid content is the coating paste of 7.5%.
Embodiment 3:
The present embodiment limits film forming agent on the basis of embodiment 1, and in the present embodiment, film forming agent deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, and the particle diameter of polymerized emulsion is 0.15 μm, and concentration controls 45%.
Embodiment 4:
The present embodiment limits film forming agent on the basis of embodiment 1, and in the present embodiment, film forming agent deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, and the particle diameter of polymerized emulsion is 0.75 μm, and concentration controls 52%.
Embodiment 5:
The difference of the present embodiment and embodiment 3 is: the coupling agent that the present embodiment relates to is KH550 coupling agent, and the percentage composition of the coupling agent that the present embodiment uses shared by coating paste is 8%.
Embodiment 6:
The difference of the present embodiment and embodiment 4 is: the KH550 coupling agent of the coupling agent that the present embodiment relates to be mass ratio be 1:1:1, KH570 coupling agent and KH350 coupling agent form, and the percentage composition shared in coating paste of the coupling agent that the present embodiment uses is 15%.
Embodiment 7:
The difference of the present embodiment and embodiment 5 is: the lubricant that the present embodiment relates to is the concentration using water formulated is the mixed liquor of 50%, and lubricant is fatty acid amide.
Embodiment 8:
The difference of the present embodiment and embodiment 6 is: the lubricant that the present embodiment relates to is the concentration using water formulated is the mixed liquor of 60%, the mixture of the fatty acid amide of lubricant to be mass ratio be 1:2:1:1, polyester, synthetic ester, carboxylic acid composition.
Embodiment 9:
The basalt fibre flameproof fabric of the present embodiment adopts continuous basalt fiber precursor after adding the basalt fibre spun yarn being twisted into 7.6 μm, obtain through face coat after weaving obtained basalt fiber cloth again, wherein, the coating paste that face coat uses comprises following component:
Film forming agent 3.5%, deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, and the particle diameter of polymerized emulsion is 0.35 μm, and concentration controls 48%;
Lubricant 0.5%, the concentration using water formulated is the mixed liquor of 55%, and lubricant is mass ratio is the synthetic ester of 1:3 and the mixture of carboxylic acid composition;
Antistatic additive 0.22%;
Coupling agent 0.64%, comprises KH550 coupling agent and KH570 coupling agent that mass ratio is 3:2.
The compound method of above-mentioned coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 60 ~ 72%;
B: coupling agent is hydrolyzed with the water that pH value is 3.7, that control water and coupling agent is 30:1.3 in mass ratio;
C: the mixing of materials obtained by steps A and B after stirring, obtained solid content is the coating paste of 5.8%.
Embodiment 10:
The basalt fibre flameproof fabric of the present embodiment adopts continuous basalt fiber precursor after adding the basalt fibre spun yarn being twisted into 7.9 μm, obtain through face coat after weaving obtained basalt fiber cloth again, wherein, the coating paste that face coat uses comprises following component:
Film forming agent 3.8%, deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, and the particle diameter of described polymerized emulsion is 0.45 μm, and concentration controls 47%;
Lubricant 0.4%, the concentration using water formulated is the mixed liquor of 50 ~ 60%, and lubricant is synthetic ester;
Antistatic additive 0.25%;
Coupling agent 0.65%, selects KH570 coupling agent.
The compound method of above-mentioned coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 67%;
B: coupling agent is hydrolyzed with the water that pH value is 3.2, that control water and coupling agent is 33:1.6 in mass ratio;
C: the mixing of materials obtained by steps A and B after stirring, obtained solid content is the coating paste of 5.1%.
Embodiment 11:
The basalt fibre flameproof fabric of the present embodiment adopts continuous basalt fiber precursor after adding the basalt fibre spun yarn being twisted into 7.7 μm, obtain through face coat after weaving obtained basalt fiber cloth again, wherein, the coating paste that face coat uses comprises following component:
Film forming agent 4.3%, deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, and the particle diameter of described polymerized emulsion is 0.41 μm, and concentration controls 50%;
Lubricant 0.62%, uses the formulated concentration of water to be the mixed liquor of 55%, and lubricant selects mass ratio to be the mixture of the fatty acid amide of 2:3:1, polyester and carboxylic acid composition;
Antistatic additive 0.18%;
Coupling agent 0.36%, selects KH350 coupling agent.
The compound method of above-mentioned coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 62%;
B: coupling agent is hydrolyzed with the water that pH value is 3, that control water and coupling agent is 35:1.7 in mass ratio;
C: the mixing of materials obtained by steps A and B after stirring, obtained solid content is the coating paste of 6.8%.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (7)
1. a basalt fibre flameproof fabric, is characterized in that: obtained after face coat by basalt fiber cloth, and described basalt fiber cloth adopts continuous basalt fiber precursor to weave after adding and being twisted into basalt fibre spun yarn and forms; The coating paste that described face coat uses comprises following component: film forming agent 3 ~ 4.5%, lubricant 0.2 ~ 0.7%, antistatic additive 0.1 ~ 0.3%, coupling agent 0.2 ~ 0.7%.
2. a kind of basalt fibre flameproof fabric according to claim 1, is characterized in that: the preparation process of described coating paste is as follows:
A: by film forming agent, lubricant, antistatic additive and be mixed and made into water the emulsion that concentration is 60 ~ 72%;
B: coupling agent is hydrolyzed with the water that pH value is 3 ~ 4, what control water and coupling agent is (20 ~ 40) in mass ratio: (1 ~ 2.5);
C: mixing of materials steps A and B are obtained also, after stirring, obtains coating paste.
3. a kind of basalt fibre flameproof fabric according to claim 2, is characterized in that: the solid content of described coating paste controls 4.2 ~ 7.5%.
4. a kind of basalt fibre flameproof fabric according to claim 1, it is characterized in that: described film forming agent deposits in case through being polymerized obtained polymerized emulsion by epoxy monomer at emulsifying agent, the particle diameter of described polymerized emulsion is 0.15 ~ 0.75 μm, and concentration controls 45 ~ 52%.
5. a kind of basalt fibre flameproof fabric according to claim 1, is characterized in that: described coupling agent comprise in KH550 coupling agent, KH570 coupling agent, KH350 coupling agent one or more.
6. a kind of basalt fibre flameproof fabric according to claim 1, it is characterized in that: described lubricant is the concentration using water formulated is the mixed liquor of 50 ~ 60%, described lubricant is the mixture of one or more compositions in fatty acid amide, polyester, synthetic ester, carboxylic acid.
7. a kind of basalt fibre flameproof fabric according to any one of claim 1 ~ 6, is characterized in that: described basalt fiber cloth adopts the continuous basalt fiber spun yarn of 7.5 ~ 8.2 μm braiding to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553702.7A CN105088794A (en) | 2015-09-02 | 2015-09-02 | Fire-proof basalt fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553702.7A CN105088794A (en) | 2015-09-02 | 2015-09-02 | Fire-proof basalt fiber cloth |
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| CN105088794A true CN105088794A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510553702.7A Pending CN105088794A (en) | 2015-09-02 | 2015-09-02 | Fire-proof basalt fiber cloth |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808718A (en) * | 2017-09-30 | 2018-03-16 | 四川力智久创知识产权运营有限公司 | A kind of oil-impregnated paper insulation cable |
| CN108708202A (en) * | 2018-07-02 | 2018-10-26 | 浙江石金玄武岩纤维股份有限公司 | Enhancing basalt fibre particle rope and netting |
| CN109594349A (en) * | 2018-12-07 | 2019-04-09 | 江苏通盛滤袋有限公司 | A kind of basalt fibre filtering cloth |
| CN110281608A (en) * | 2019-06-28 | 2019-09-27 | 上海建沪鸿达科技有限公司 | A kind of nano-fiber cloth with very high performance |
| CN114232123A (en) * | 2021-12-22 | 2022-03-25 | 邦威防护科技股份有限公司 | Preparation method of firefighter uniform fabric with lasting luminescence |
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| JP2008266874A (en) * | 2007-04-19 | 2008-11-06 | Secotech Co Ltd | Functional coating method of basalt fiber and basalt fiber core twisted yarn, basalt fiber and basalt fiber core twisted yarn by using the method, and product woven therefrom |
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2015
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808718A (en) * | 2017-09-30 | 2018-03-16 | 四川力智久创知识产权运营有限公司 | A kind of oil-impregnated paper insulation cable |
| CN108708202A (en) * | 2018-07-02 | 2018-10-26 | 浙江石金玄武岩纤维股份有限公司 | Enhancing basalt fibre particle rope and netting |
| CN108708202B (en) * | 2018-07-02 | 2024-03-19 | 浙江石金玄武岩纤维股份有限公司 | Basalt fiber particle rope and rope net for reinforcement |
| CN109594349A (en) * | 2018-12-07 | 2019-04-09 | 江苏通盛滤袋有限公司 | A kind of basalt fibre filtering cloth |
| CN110281608A (en) * | 2019-06-28 | 2019-09-27 | 上海建沪鸿达科技有限公司 | A kind of nano-fiber cloth with very high performance |
| CN114232123A (en) * | 2021-12-22 | 2022-03-25 | 邦威防护科技股份有限公司 | Preparation method of firefighter uniform fabric with lasting luminescence |
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Application publication date: 20151125 |