CN104153191A - Preparation method for metallized silver aramid fiber fabric as well as metallized silver aramid fiber fabric and clothes prepared from metallized silver aramid fiber fabric - Google Patents
Preparation method for metallized silver aramid fiber fabric as well as metallized silver aramid fiber fabric and clothes prepared from metallized silver aramid fiber fabric Download PDFInfo
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- CN104153191A CN104153191A CN201410385106.8A CN201410385106A CN104153191A CN 104153191 A CN104153191 A CN 104153191A CN 201410385106 A CN201410385106 A CN 201410385106A CN 104153191 A CN104153191 A CN 104153191A
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Abstract
The application relates to a preparation method for metallized silver aramid fiber fabric as well as the metallized silver aramid fiber fabric and clothes prepared from the metallized silver aramid fiber fabric. The preparation method for the metallized silver aramid fiber fabric is characterized by comprising the following steps: (a) the aramid fiber fabric is soaked into 3-9 g/L acid solution for 2-10 min and surface of the fiber fabric is roughened; (b) the fiber fabric is washed; (c) then the washed fiber fabric is soaked into the solution comprising the following components to form the metallized silver aramid fiber fabric: 4-8 g/L silver nitrate, 1-3 g/L ammonia water and catalytic amount of hexamethylenetetramine; a metallized silver layer can be formed on the obtained metallized silver aramid fiber fabric, the electricity conductive function and cold and heat conductive function are added on the basis of not changing the original characteristics of the aramid fiber fabric; moreover, the aramid fiber fabric can further prevent radiation. The application further relates to metallized silver aramid fiber fabric and clothes.
Description
Technical field
The application relates to a kind of preparation method of the silver-colored aramid fiber fabric that metallizes, metallization silver aramid fiber fabric and clothes that it is prepared.
Background technology
Current people's living environment faces increasing radio-hazard, and the clothes that people (especially pregnant woman) adopt the silver-colored fiber of metallization (as, silver plated fiber) fabric to make conventionally carry out pre-radiation proof.
Aramid fiber is a kind of novel high-tech synthetic fiber, the premium properties such as have superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof, lightweight, insulation, anti-aging, life cycle is long, is widely used in the fields such as composite, ballistic-resistant article, building materials, special type protection clothes, electronic equipment.
Also do not develop the silver-colored aramid fiber of metallization for aramid fiber at present, also do not develop the simple preparation method of the silver-colored aramid fiber of metallization.
Summary of the invention
In order to address the above problem, present inventor provides a kind of preparation method of simple metallization silver aramid fiber.The metallization silver aramid fiber fabric preparing, can form metallization silver layer, makes aramid fiber fabric increase conduction, cold heat conducting effect on the constant basis of original feature, can also have in addition radiation-resistant effect.
The technical scheme that the application takes is:
1. the metallize preparation method of silver-colored aramid fiber fabric, wherein said method comprises the following steps:
(a) aramid fiber fabric is immersed in to 2-10 minute in the acid solution of 3-9g/L, thereby makes described fabric surface roughening;
(b) clean described fabric with cleaning fluid;
(c) thus then form the silver-colored aramid fiber fabric of metallization with comprising following solution impregnation: the hexamethylenetetramine 20-40 minute of the silver nitrate of 4-8g/L, the ammoniacal liquor of 1-3g/L and catalytic amount.
2. according to the preparation method described in item 1, wherein, in described step (c), adopt silver nitrate, the ammoniacal liquor of 1.5-2.5g/L and the hexamethylenetetramine of catalytic amount of 5-7g/L to form the silver-colored aramid fiber fabric of metallization.
3. according to the preparation method described in item 2, wherein, in described step (c), adopt silver nitrate, the ammoniacal liquor of 2g/L and the hexamethylenetetramine of catalytic amount of 6g/L to form the silver-colored aramid fiber fabric of metallization.
4. according to the preparation method described in item 1 to 3 any one, wherein the described acid solution in described step (a) is aqueous sulfuric acid, and/or aqueous hydrochloric acid solution;
In described step (a), in the described acid solution that is 5-7g/L in concentration, soak 3-7 minute.
5. according to the preparation method described in item 4, wherein, in described step (a), in the sulfuric acid solution of 3g/L and the hydrochloric acid solution of 3g/L, soak 3-7 minute.
6-is according to the preparation method described in item 4, and wherein said aramid fiber fabric is para-aramid fiber fabric or meta-aramid fibers fabric.
The application also relates to a kind of metallization silver aramid fiber fabric being prepared by the preparation method described in above-mentioned 1 to 6 any one.
Wherein, on the one side of the silver-colored aramid fiber fabric of preferred described metallization and/or two sides, comprise 1-3 layer metallization silver layer.
This metallization silver aramid fiber fabric, can form metallization silver layer, makes aramid fiber fabric increase conduction, cold heat conducting effect on the constant basis of original feature, can also have in addition radiation-resistant effect.
This metallization silver aramid fiber fabric, high temperature resistant, conduction, cold and hot conductibility is stable, and baked wheaten cake can carbonization, and high-efficiency fireproof safety, in advantages such as anti-electromagnetic radiation shielding service life are long.
The application also relates to a kind of clothes of being prepared by the metallization silver aramid fiber fabric described in above-mentioned 7 or 8, wherein on the one side of described aramid fiber fabric and/or two sides, comprises 1-3 layer metallization silver layer.
Wherein, preferred described clothes are all standing formula clothes except eye.
These clothes can effectively cover ray and have the effect of the silver-colored aramid fiber fabric of metallization; And it is lightweight, cloth is soft, makes freely activity of user, and wearing comfort is higher.
Brief description of the drawings
Fig. 1 represents the metallize structural representation of silver-colored aramid fiber fabric of the present invention.
Drawing reference numeral explanation
1-aramid fiber fabric
The 2-silver layer that metallizes
Detailed description of the invention
Hereinafter with reference to the detailed description of the invention of embodiment DETAILED DESCRIPTION The present application.
The application relates to a kind of preparation method of the silver-colored aramid fiber fabric that metallizes, and said method comprising the steps of: (a) aramid fiber fabric is immersed in to 2-10 minute in the acid solution of 3-9g/L, thereby makes described fabric surface roughening; (b) clean described fabric with cleaning fluid; (c) thus then form the silver-colored aramid fiber fabric of metallization with comprising following solution impregnation: the hexamethylenetetramine of the silver nitrate of 4-8g/L, the ammoniacal liquor of 1-3g/L and catalytic amount.
Present inventor has found that aramid fiber fabric is soaking after exasperate under sour environment, makes silver nitrate formation argent deposit, be cured to formation metallization silver layer on aramid fiber fabric thereby can react with the hexamethylenetetramine of silver nitrate, ammoniacal liquor and catalytic amount., formed the silver-colored aramid fiber fabric of metallization.
Acid solution in the application, silver nitrate and/or, the use amount of ammonia spirit is not particularly limited, as long as reach the application's preparation and form the object of the silver-colored aramid fiber fabric of metallization.Preferably adopt the amount of the above-mentioned solution of the aramid fiber fabric that can all immerse the application.
Wherein, in order to reach better effect, preferably above-mentioned in described step (c), adopt silver nitrate, the ammoniacal liquor of 1.5-2.5g/L and the hexamethylenetetramine of catalytic amount of 5-7g/L to form the silver-colored aramid fiber fabric of metallization.Further preferably, in described step (c), adopt silver nitrate, the ammoniacal liquor of 2g/L and the hexamethylenetetramine of catalytic amount of 6g/L to form the silver-colored aramid fiber fabric of metallization.
Wherein, acid solution kind and the content thereof of step (a) are not particularly limited, as long as meet the effect that reaches surface roughening after the application's aramid fiber fabric soaks under sour environment.Wherein, preferably the described acid solution in described step (a) is aqueous sulfuric acid, and/or aqueous hydrochloric acid solution; In described step (a), in the described acid solution that is 5-7g/L in concentration, soak 3-7 minute.Further, preferably, in described step (a), in the sulfuric acid solution of 3g/L and the hydrochloric acid solution of 3g/L, soak 3-7 minute.
The kind of the aramid fiber fabric in the application without particular limitation of, as long as its can form metallization silver-colored aramid fiber fabric.Can adopt conventional or commercially available aramid fiber fabric.Wherein, preferred described aramid fiber fabric is para-aramid fiber fabric or meta-aramid fibers fabric.
In the application preparation method, in step (b), preferably adopt cleaning fluid to clean described fabric.Kind and the consumption of cleaning fluid are not particularly limited, as long as can wash away reactant liquor residual on aramid fiber fabric.Wherein, preferred described cleaning fluid is water.
The application also relates to one, the metallization silver aramid fiber fabric being made by above-mentioned preparation method.Wherein, preferably on the one side of described aramid fiber fabric 1 and/or two sides, comprise 1-3 layer metallization silver layer 2.
This metallization silver aramid fiber fabric, can form metallization silver layer, makes aramid fiber fabric increase conduction, cold heat conducting effect on the constant basis of original feature, can also have in addition radiation-resistant effect.
In the case of only needing general metallization silver layer characteristic property, the described metallization silver layer metallizing in silver-colored aramid fiber fabric is one deck; For the requirement of stronger performance, more than the described metallization silver layer metallizing in silver-colored aramid fiber fabric can adopt layer 2-3.
The application also relates to one, the clothes of being prepared by above-mentioned metallization silver aramid fiber fabric.Wherein, preferably on the one side of described aramid fiber fabric and/or two sides, comprise 1-3 layer metallization silver layer.
These clothes can effectively cover ray and have the effect of the silver-colored aramid fiber fabric of metallization; And it is lightweight, cloth is soft, makes freely activity of user, and wearing comfort is higher.
The application's described clothes can adopt conventional clothes sample; Or the cloth part of only needs being strengthened, adopts the application's metallization silver aramid fiber fabric, and adopts common clothing cloth to make clothes to other positions.Wherein, consider the usefulness of clothes integral, preferably make the clothes that the application relates to be adopted as all standing formula clothes except eye.
Embodiment
Illustrate the application's content referring to embodiment.
Raw material:
Aramid fiber fabric (contraposition, a position): calm and peaceful purchased from Yantai, trade name: aramid fiber, marque 1313, the 49-149 of Du Pont
preparation Example
Adopt operating parameter as shown in table 1 below, (a) aramid fiber fabric is immersed in to certain hour in acid solution, thereby make described fabric surface roughening; (b) clean described fabric with cleaning fluid; (c) the silver-colored aramid fiber fabric thereby the solution impregnation formation of the hexamethylenetetramine that then use comprises silver nitrate, ammoniacal liquor and catalytic amount is metallized., obtain the application's metallization silver aramid fiber fabric.
Table 1
Adopt the above-mentioned preparation method can be at the surface deposition metallization silver layer of aramid fiber fabric.
Claims (10)
1. the metallize preparation method of silver-colored aramid fiber fabric, is characterized in that said method comprising the steps of:
(a) aramid fiber fabric is immersed in to 2-10 minute in the acid solution of 3-9g/L, thereby makes described fabric surface roughening;
(b) clean described fabric;
(c) thus then form the silver-colored aramid fiber fabric of metallization with comprising following solution impregnation: the hexamethylenetetramine 20-40 minute of the silver nitrate of 4-8g/L, the ammoniacal liquor of 1-3g/L and catalytic amount.
2. preparation method according to claim 1, is characterized in that in described step (c), adopts silver nitrate, the ammoniacal liquor of 1.5-2.5g/L and the hexamethylenetetramine of catalytic amount of 5-7g/L to form the silver-colored aramid fiber fabric of metallization.
3. preparation method according to claim 2, is characterized in that in described step (c), adopts silver nitrate, the ammoniacal liquor of 2g/L and the hexamethylenetetramine of catalytic amount of 6g/L to form the silver-colored aramid fiber fabric of metallization.
4. according to the preparation method described in claims 1 to 3 any one, it is characterized in that the described acid solution in described step (a) is aqueous sulfuric acid, and/or aqueous hydrochloric acid solution;
In described step (a), in the described acid solution that is 5-7g/L in concentration, soak 3-7 minute.
5. preparation method according to claim 4, is characterized in that, in described step (a), in the sulfuric acid solution of 3g/L and the hydrochloric acid solution of 3g/L, soaking 3-7 minute.
6. preparation method according to claim 4, is characterized in that described aramid fiber fabric is para-aramid fiber fabric or meta-aramid fibers fabric.
7. one kind by the metallization silver aramid fiber fabric preparing according to the preparation method described in claim 1 to 6 any one.
8. the silver-colored aramid fiber fabric of metallization according to claim 7, is characterized in that comprising 1-3 layer metallization silver layer on the one side of described aramid fiber fabric and/or two sides.
9. by clothes of preparing according to the metallization silver aramid fiber fabric described in claim 7 or 8, it is characterized in that comprising 1-3 layer metallization silver layer on the one side of described aramid fiber fabric and/or two sides.
10. clothes according to claim 9, is characterized in that described clothes are all standing formula clothes except eye.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410385106.8A CN104153191A (en) | 2014-08-05 | 2014-08-05 | Preparation method for metallized silver aramid fiber fabric as well as metallized silver aramid fiber fabric and clothes prepared from metallized silver aramid fiber fabric |
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| CN201410385106.8A CN104153191A (en) | 2014-08-05 | 2014-08-05 | Preparation method for metallized silver aramid fiber fabric as well as metallized silver aramid fiber fabric and clothes prepared from metallized silver aramid fiber fabric |
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Cited By (7)
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| CN105625028A (en) * | 2016-04-01 | 2016-06-01 | 吴江市林旺纺织厂 | Radiation-proof textile fiber and preparation method thereof |
| CN105926277A (en) * | 2016-05-31 | 2016-09-07 | 深圳市微纳集成电路与系统应用研究院 | Conductive fiber and preparation method thereof, and capacitive pressure sensor and preparation method thereof |
| CN106894226A (en) * | 2015-12-17 | 2017-06-27 | 青岛天银纺织科技有限公司 | A kind of method and its cloth of preparation in polyimide fiber plating metal on surface silverskin |
| CN107164954A (en) * | 2017-06-20 | 2017-09-15 | 丹阳市斯鲍特体育用品有限公司 | A kind of preparation method of the integrated face fabric for fencing sportswear of conductive protection |
| CN107280112A (en) * | 2017-06-20 | 2017-10-24 | 丹阳市斯鲍特体育用品有限公司 | A kind of aramid fiber carries the preparation method of the integrated face fabric for fencing sportswear of silver-colored conductive protection |
| CN107460726A (en) * | 2017-08-18 | 2017-12-12 | 丹阳新星服饰有限公司 | A kind of preparation method of Antistatic Fabric |
| CN114892397A (en) * | 2022-06-21 | 2022-08-12 | 北京信息科技大学 | Conductive fabric and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106894226A (en) * | 2015-12-17 | 2017-06-27 | 青岛天银纺织科技有限公司 | A kind of method and its cloth of preparation in polyimide fiber plating metal on surface silverskin |
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| CN114892397B (en) * | 2022-06-21 | 2023-09-22 | 北京信息科技大学 | Conductive fabric and preparation method thereof |
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