CN105088791B - Fabric with anti-flaming, anti-microbial and electric conducting functions and preparation method thereof - Google Patents

Fabric with anti-flaming, anti-microbial and electric conducting functions and preparation method thereof Download PDF

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Publication number
CN105088791B
CN105088791B CN201510468025.9A CN201510468025A CN105088791B CN 105088791 B CN105088791 B CN 105088791B CN 201510468025 A CN201510468025 A CN 201510468025A CN 105088791 B CN105088791 B CN 105088791B
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fabric
alginate
stain
poly
carbon
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CN105088791A (en
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张献
方飞
陈小璇
丁欣
郑康
田兴友
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Hefei Institutes of Physical Science of CAS
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Hefei Institutes of Physical Science of CAS
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Abstract

The invention discloses fabric with anti-flaming, anti-microbial and electric conducting functions and a preparation method thereof. Functional fabric is formed by covering fabric with one or more stain layers formed by polyhexamethylene guanidine salt stains and compound stains with alginate and carbon materials on the polyhexamethylene guanidine salt stains. The polyhexamethylene guanidine salt stains and the compound stains are combined through an electrostatic attraction effect, and the alginate and the carbon materials are combined through the attraction effect jointly formed by static electricity and hydrogen bonds. According to the method, the fabric is immersed in a polyhexamethylene guanidine water solution for 10-120 s and then taken out, the fabric is dried after being washed with distilled water, the fabric stained with the polyhexamethylene guanidine salt stains is immersed in a compound water solution with the alginate and the carbon materials for 10-120 s and then taken out, the fabric is dried after being washed with distilled water, then, the step is executed on the fabric sequentially stained with the polyhexamethylene guanidine salt stains and the compound stains one or more times, and then the target product is prepared. The fabric has the multiple functions of the remarkable anti-flaming effect, the excellent anti-microbial, electric conducting, anti-static and electromagnetic shielding effects and the like.

Description

Fabric with fire-retardant, antibacterial and conducting function and preparation method thereof
Technical field
The present invention relates to a kind of fabric and preparation method, especially a kind of fabric with fire-retardant, antibacterial and conducting function And preparation method thereof.
Background technology
Textile fabric is widely used in daily life, and such as various baftas, linen, chemical fibre are knitted Thing, and their blend fabric etc..These textile materials easily burn, and rate of flame propagation is fast, be difficult extinguishing, while The dense smoke produced in combustion process also causes safely huge threat to natural environment and human life;Additionally, the fibre in fabric The plain strand of dimension contains substantial amounts of hydroxyl, thus hygroscopicity is very strong, and the growth for antibacterial provides good living environment, is grown Raw antibacterial not only can threaten to human health, can also pass through the structure that release acidic materials destroy cellulose, cause fine Dimensional fabric is degraded.Therefore, the fire-retardant and antibacterial of fabric is aroused widespread concern, and such as Chinese invention patent application is announced and said The bright A of book CN 101654864 were in a kind of fire-retardant polypropylene non-woven fabric and preparation method thereof disclosed in 24 days 2 months in 2010.The public affairs The product referred in cloth description is based on polypropylene non-woven fabric, the flame-retardant layer formed by fire retardant to be covered on its surface, Wherein, fire retardant is inorganic phosphorus type flame retardant, or organophosphorous fire retardant, or nitrogenous flame ratardant, or expansion type flame retardant;Preparation side Method is first polypropylene non-woven to be arranged in into 5~30min of dipping in the fire retardant aqueous solution that concentration is 10~40%, then by it 40 Winding, packaging after drying at~65 DEG C.Though this non-woven fabrics have fire-retardant performance, but also there is weak point, first, structure Fire retardant into flame-retardant layer is single component, and the flame retardant effect to be played is limited, it is difficult to obtain significant fire-retardant Effect;Secondly, only flame retardant efficiency, and without antibacterial and conducting function;Again, preparation method can not obtain existing significantly fire-retardant effect Really and there is a product of antibacterial and conducting function.
The content of the invention
The technical problem to be solved in the present invention is to overcome weak point of the prior art, there is provided it is a kind of it is fire-retardant significantly and It is provided simultaneously with the fabric with fire-retardant, antibacterial and conducting function of antibacterial and conduction.
The invention solves the problems that another technical problem be that a kind of above-mentioned knitting with fire-retardant, antibacterial and conducting function is provided The preparation method of thing.
For solve the present invention technical problem, the technical scheme for being adopted for:Knitting with fire-retardant, antibacterial and conducting function Thing includes fabric, particularly,
More than one layer of stain layer, alginic acid of the stain layer by poly (hexamethylene) stain and thereon are covered with the fabric Salt is constituted with the complex stain of material with carbon element;
With electrostatic attraction between the poly (hexamethylene) stain and alginate thereon and the complex stain of material with carbon element Effect is combined;
The alginate is 1 than the weight ratio of material with carbon element for alginate with the complex of material with carbon element:0.1~0.5 Coalition, the sucking action being collectively forming with electrostatic and hydrogen bond between the alginate and material with carbon element is combined.
As the further improvement of the fabric with fire-retardant, antibacterial and conducting function:
Preferably, fabric is cotton fabric, or hemp fabric, or science fabric, or cotton fibriia blending is knitted Thing, or cotton fiber and chemical fibre blend fabric, or flaxen fiber and chemical fibre blend fabric, or non-woven fabrics.
Preferably, poly (hexamethylene) is polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride, poly- six methylene One or more mixture in base biguanide phosphate.
Preferably, alginate is one or more the mixing in sodium alginate, potassium alginate, ammonium alginate Thing, material with carbon element is one or two mixture in Graphene, CNT.
For solve the present invention another technical problem, another technical scheme for being adopted for:It is above-mentioned with fire-retardant, anti- The preparation method of the fabric of bacterium and conducting function includes infusion process, particularly completes step as follows:
Step 1, poly (hexamethylene) is first added stir in deionized water 1~12h, obtains 0.05~5g/100g's Poly (hexamethylene) aqueous solution, then will stir after at least 1h in alginate addition deionized water, it is added thereto to material with carbon element And at least 1h is stirred, obtain the alginate of 0.05~5g/100g and the compound water solution of material with carbon element;
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution and is taken out after 10~120s, with distilled water flushing 20 20~60min is dried at 50~80 DEG C are placed in after~120s, obtaining stain thereon has the fabric of poly (hexamethylene) stain, then will thereon Stain has in the fabric immersion alginate of poly (hexamethylene) stain and the compound water solution of material with carbon element takes out after 10~120s, With 20~60min is dried at being placed in 50~80 DEG C after 20~120s of distilled water flushing, obtain thereon that successively stain has polyhexamethylene guanidine The fabric of the complex stain of salting and alginate and material with carbon element;
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 2 more than 0 time, is obtained the fabric with fire-retardant, antibacterial and conducting function.
As the further improvement of the preparation method with fire-retardant, antibacterial and the fabric of conducting function:
Preferably, fabric is cotton fabric, or hemp fabric, or science fabric, or cotton fibriia blending is knitted Thing, or cotton fiber and chemical fibre blend fabric, or flaxen fiber and chemical fibre blend fabric, or non-woven fabrics.
Preferably, poly (hexamethylene) is polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride, poly- six methylene One or more mixture in base biguanide phosphate.
Preferably, alginate is one or more the mixing in sodium alginate, potassium alginate, ammonium alginate Thing, material with carbon element is one or two mixture in Graphene, CNT.
Preferably, the time stirred after alginate or material with carbon element is added to be 1~3h.
Preferably, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 2 is 1~30 time.
It is relative to the beneficial effect of prior art:
First, obtained purpose product is characterized respectively using scanning electron microscope and x-ray photoelectron spectroscopy, by it As a result understand, purpose product be fabric on be covered with more than one layer by poly (hexamethylene) stain and alginate thereon and carbon The stain layer of the complex stain composition of material;Wherein, poly (hexamethylene) stain and alginate thereon are compound with material with carbon element Combined with electrostatic attraction effect between thing stain, alginate is weight ratio of the alginate than material with carbon element with the complex of material with carbon element For 1:0.1~0.5 coalition, the sucking action being collectively forming with electrostatic and hydrogen bond between alginate and material with carbon element is combined. What the complex stain of this poly (hexamethylene) stain, alginate and the material with carbon element being covered with successively by fabric and thereon was assembled into Purpose product, both because poly (hexamethylene) has given play to the effect of source of the gas and part acid source when the burning, and has during burning Alginate, the fabric synergism of carbon source effect of acid source effect, makes to present significantly expansion gas after fabric burning Bubble, so as to together constitute complete Intumescent Retardant System, along with the physics that the nano-lamellar structure of material with carbon element has been given play to hinders The effect of interlayer, makes purpose product be provided with efficient fire retardant performance, and Jing actual measurements, its fire resistance is far above existing skill Art;Again because poly (hexamethylene) is environment-friendly type antibiotic agent, material with carbon element such as Graphene also has good bactericidal effect, and both is excellent Change combination and derive excellent Synergistic antimicrobial characteristic;Due also to the introducing of material with carbon element and drastically increase leading for purpose product Electrically so as to possess the characteristic of conductive anti-static and electromagnetic shielding.
Second, the present invention is except the hydroxyl or carboxylic group that are sufficiently used poly (hexamethylene) and fabric fibre surface The interaction of hydrogen bond for existing, and ensure that outside firm combination between the two, also make the anionic polymer of follow-up dipping Alginate is more firm by electrostatic interaction with existing cation poly (hexamethylene) stain layer with the complex of material with carbon element Admittedly combine, make three become the one of extremely difficult segmentation so that composition purpose product stain layer be provided with fabulous durability And service life.
Third, preparation method is simple, science, effectively.Not only it has been obtained and fire-retardant significantly and has been provided simultaneously with antibacterial and conduction Purpose product --- the fabric with fire-retardant, antibacterial and conducting function;Also make it have significant flame retardant effect, excellent anti- The several functions such as bacterium and conductive, antistatic and electromagnetic shielding, and long-lived quality;More have preparation process it is simple, into This is low, wherein, hydrogen bond and the suction of electrostatic of the alginate in the compound water solution of alginate and material with carbon element with material with carbon element The effect of drawing not only makes it have the characteristic of anion, stable compound water solution has also been formed it into, so as to ensure that it Life-time service, more make to be defined between alginate and material with carbon element closely combination, be anion complex stain layer and cation The strong bonded of poly (hexamethylene) stain layer is had laid a good foundation, environment friendly and pollution-free, applied widely and suitable big rule The characteristics of mould industrialized production, and then make purpose product that there is extraordinary commercial applications prospect.
Description of the drawings
Fig. 1 is one of result for being characterized using scanning electron microscope (SEM) to obtained purpose product.Wherein, Fig. 1 a are The SEM image of purpose product;Fig. 1 b are the high magnification SEM image of purpose product described in Fig. 1 a, and it shows material with carbon element equably It has been distributed in the surface of fabric fibre.
Fig. 2 is the result characterized using ZETA potentiometric analyzers to the compound water solution of alginate and material with carbon element One of.The compound water solution that alginate be which confirms with material with carbon element is negatively charged solution.
Fig. 3 be by obtained purpose product burn after, one of it is characterized result using scanning electron microscope.SEM schemes Substantial amounts of expanding bubble is generated in purpose product after as showing burning.
Specific embodiment
The optimal way of the present invention is described in further detail below in conjunction with the accompanying drawings.
Buy from market first or be voluntarily obtained:
Cotton fabric, hemp fabric, science fabric as fabric, cotton fibriia blend fabric, cotton fiber With chemical fibre blend fabric, flaxen fiber and chemical fibre blend fabric and non-woven fabrics;
Polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride and polyhexamethylene as poly (hexamethylene) Biguanide phosphate;
Sodium alginate, potassium alginate and ammonium alginate as alginate;
As the Graphene and CNT of material with carbon element.
Then,
Embodiment 1
What is prepared concretely comprises the following steps:
Step 1, poly (hexamethylene) is first added in deionized water stir 1h, obtains poly- six methylene of 0.05g/100g Base guanidinesalt aqueous solution;Wherein, poly (hexamethylene) is polyhexamethylene guanidine phosphate.Again alginate is added into deionized water After middle stirring 1h, it is added thereto to material with carbon element and stirs 3h, obtains the alginate of 5g/100g as shown by the curves in figure 2 With the compound water solution of material with carbon element;Wherein, alginate is sodium alginate, and material with carbon element is Graphene, and alginate compares carbon materials The weight ratio of material is 1:0.1.
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution taken out after 10s, rearmounted with distilled water flushing 20s 60min is dried at 50 DEG C;Obtaining stain thereon has the fabric of poly (hexamethylene) stain.Stain there will be poly (hexamethylene) thereon again Take out after 10s in the compound water solution of fabric immersion alginate and the material with carbon element of stain, with being placed in 50 after distilled water flushing 20s 60min is dried at DEG C;Obtain thereon that successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element Thing.
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 20 time, is obtained the fabric with fire-retardant, antibacterial and conducting function being similar to shown in Fig. 1.
Embodiment 2
What is prepared concretely comprises the following steps:
Step 1, poly (hexamethylene) is first added in deionized water stir 3h, obtains poly- six methylene of 0.5g/100g Base guanidinesalt aqueous solution;Wherein, poly (hexamethylene) is polyhexamethylene guanidine phosphate.Again alginate is added into deionized water After middle stirring 1.5h, it is added thereto to material with carbon element and stirs 2.5h, obtains the Sargassum of 3g/100g as shown by the curves in figure 2 The compound water solution of hydrochlorate and material with carbon element;Wherein, alginate is sodium alginate, and material with carbon element is Graphene, alginate ratio The weight ratio of material with carbon element is 1:0.2.
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution taken out after 35s, rearmounted with distilled water flushing 45s 50min is dried at 58 DEG C;Obtaining stain thereon has the fabric of poly (hexamethylene) stain.Stain there will be poly (hexamethylene) thereon again Take out after 35s in the compound water solution of fabric immersion alginate and the material with carbon element of stain, with being placed in 58 after distilled water flushing 45s 50min is dried at DEG C;Obtain thereon that successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element Thing.
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 28 times, is obtained the fabric with fire-retardant, antibacterial and conducting function being similar to shown in Fig. 1.
Embodiment 3
What is prepared concretely comprises the following steps:
Step 1, poly (hexamethylene) is first added in deionized water stir 6h, obtains poly- six methylene of 1.5g/100g Base guanidinesalt aqueous solution;Wherein, poly (hexamethylene) is polyhexamethylene guanidine phosphate.Again alginate is added into deionized water After middle stirring 2h, it is added thereto to material with carbon element and stirs 2h, obtains the alginic acid of 1.5g/100g as shown by the curves in figure 2 The compound water solution of salt and material with carbon element;Wherein, alginate is sodium alginate, and material with carbon element is Graphene, and alginate compares carbon The weight ratio of material is 1:0.3.
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution taken out after 65s, rearmounted with distilled water flushing 70s 40min is dried at 65 DEG C;Obtaining stain thereon has the fabric of poly (hexamethylene) stain.Stain there will be poly (hexamethylene) thereon again Take out after 65s in the compound water solution of fabric immersion alginate and the material with carbon element of stain, with being placed in 65 after distilled water flushing 70s 40min is dried at DEG C;Obtain thereon that successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element Thing.
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 2 15 times, is obtained the fabric with fire-retardant, antibacterial and conducting function as shown in Figure 1.
Embodiment 4
What is prepared concretely comprises the following steps:
Step 1, poly (hexamethylene) is first added in deionized water stir 9h, obtains the polyhexamethylene of 3g/100g Guanidinesalt aqueous solution;Wherein, poly (hexamethylene) is polyhexamethylene guanidine phosphate.Alginate is added in deionized water again After stirring 2.5h, it is added thereto to material with carbon element and stirs 1.5h, obtains the Sargassum of 0.5g/100g as shown by the curves in figure 2 The compound water solution of hydrochlorate and material with carbon element;Wherein, alginate is sodium alginate, and material with carbon element is Graphene, alginate ratio The weight ratio of material with carbon element is 1:0.4.
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution taken out after 90s, rearmounted with distilled water flushing 95s 30min is dried at 73 DEG C;Obtaining stain thereon has the fabric of poly (hexamethylene) stain.Stain there will be poly (hexamethylene) thereon again Take out after 90s in the compound water solution of fabric immersion alginate and the material with carbon element of stain, with being placed in 73 after distilled water flushing 95s 30min is dried at DEG C;Obtain thereon that successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element Thing.
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 2 23 times, is obtained the fabric with fire-retardant, antibacterial and conducting function being similar to shown in Fig. 1.
Embodiment 5
What is prepared concretely comprises the following steps:
Step 1, poly (hexamethylene) is first added in deionized water stir 12h, obtains the polyhexamethylene of 5g/100g Guanidinesalt aqueous solution;Wherein, poly (hexamethylene) is polyhexamethylene guanidine phosphate.Alginate is added in deionized water again After stirring 3h, it is added thereto to material with carbon element and stirs 1h, obtains the alginate of 0.05g/100g as shown by the curves in figure 2 With the compound water solution of material with carbon element;Wherein, alginate is sodium alginate, and material with carbon element is Graphene, and alginate compares carbon materials The weight ratio of material is 1:0.5.
Step 2, fabric is first immersed in poly (hexamethylene) aqueous solution and is taken out after 120s, after distilled water flushing 120s 20min is dried at being placed in 80 DEG C;Obtaining stain thereon has the fabric of poly (hexamethylene) stain.Stain there will be polyhexamethylene guanidine thereon again Take out after the fabric immersion alginate of salting and 120s in the compound water solution of material with carbon element, it is rearmounted with distilled water flushing 120s 20min is dried at 80 DEG C;Obtain thereon that successively stain has the complex stain of poly (hexamethylene) stain and alginate and material with carbon element Fabric.
Step 3, to thereon successively stain has knitting for poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of thing repeat step 2 30 times, is obtained the fabric with fire-retardant, antibacterial and conducting function being similar to shown in Fig. 1.
Select the cotton fabric as fabric, or hemp fabric, or science fabric, or cotton fibriia respectively again Blend fabric, or cotton fiber and chemical fibre blend fabric, or flaxen fiber and chemical fibre blend fabric, or non-woven fabrics;As In polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride, the poly hexamethylene biguanide phosphate of poly (hexamethylene) One or more mixture, the one kind or two in sodium alginate, potassium alginate, ammonium alginate as alginate Plant the mixture of the above;One or two mixture in Graphene, CNT as material with carbon element;Repeat above-described embodiment 1~5, equally it has been obtained as or has been similar to the fabric with fire-retardant, antibacterial and conducting function shown in Fig. 1.
Obviously, those skilled in the art can to the fabric with fire-retardant, antibacterial and conducting function of the present invention and its Preparation method carries out various changes with modification without departing from the spirit and scope of the present invention.So, if to the present invention these Modification and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to be changed comprising these Including modification.

Claims (10)

1. a kind of fabric with fire-retardant, antibacterial and conducting function, including fabric, it is characterised in that:
Be covered with more than one layer of stain layer on the fabric, alginate of the stain layer by poly (hexamethylene) stain and thereon with The complex stain composition of material with carbon element;
With electrostatic attraction effect between the poly (hexamethylene) stain and alginate thereon and the complex stain of material with carbon element With reference to;
The alginate is 1 than the weight ratio of material with carbon element for alginate with the complex of material with carbon element:0.1~0.5 combination Body, the sucking action being collectively forming with electrostatic and hydrogen bond between the alginate and material with carbon element is combined.
2. the fabric with fire-retardant, antibacterial and conducting function according to claim 1, is characterized in that fabric is knitted for cotton fiber Thing, or hemp fabric, or science fabric, or cotton fibriia blend fabric, or cotton fiber and chemical fibre blend fabric, Or flaxen fiber and chemical fibre blend fabric, or non-woven fabrics.
3. the fabric with fire-retardant, antibacterial and conducting function according to claim 1, is characterized in that poly (hexamethylene) For in polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride, poly hexamethylene biguanide phosphate one or two with On mixture.
4. the fabric with fire-retardant, antibacterial and conducting function according to claim 1, is characterized in that alginate is Sargassum One or more mixture in sour sodium, potassium alginate, ammonium alginate, material with carbon element is in Graphene, CNT One or two mixture.
5. there is the preparation method of the fabric of fire-retardant, antibacterial and conducting function, including infusion process described in a kind of claim 1, its It is characterised by completing step as follows:
Step 1, poly (hexamethylene) is first added stir in deionized water 1~12h, obtains poly- the six of 0.05~5g/100g Methylene guanidinesalt aqueous solution, then will stir after at least 1h in alginate addition deionized water, it is added thereto to material with carbon element and stirs At least 1h is mixed, the alginate of 0.05~5g/100g and the compound water solution of material with carbon element is obtained;
Step 2, fabric first immersed in poly (hexamethylene) aqueous solution and taken out after 10~120s, with distilled water flushing 20~ 20~60min is dried at 50~80 DEG C are placed in after 120s, obtaining stain thereon has a fabric of poly (hexamethylene) stain, then will stain thereon Have in the fabric immersion alginate of poly (hexamethylene) stain and the compound water solution of material with carbon element and taken out after 10~120s, use 20~60min is dried at 50~80 DEG C are placed in after 20~120s of distilled water flushing, obtains thereon that successively stain has poly (hexamethylene) The fabric of the complex stain of stain and alginate and material with carbon element;
Step 3, to thereon successively stain has the fabric weight of poly (hexamethylene) stain and alginate and the complex stain of material with carbon element The process of multiple step 2 more than 0 time, is obtained the fabric with fire-retardant, antibacterial and conducting function.
6. the preparation method with fire-retardant, antibacterial and the fabric of conducting function according to claim 5, is characterized in that fabric For cotton fabric, or hemp fabric, or science fabric, or cotton fibriia blend fabric, or cotton fiber is fine with chemistry Dimension blend fabric, or flaxen fiber and chemical fibre blend fabric, or non-woven fabrics.
7. the preparation method with fire-retardant, antibacterial and the fabric of conducting function according to claim 5, is characterized in that poly- six Methylene guanidinesalt is in polyhexamethylene guanidine phosphate, poly (hexamethylene) hydrochloride, poly hexamethylene biguanide phosphate Plant or two or more mixture.
8. the preparation method with fire-retardant, antibacterial and the fabric of conducting function according to claim 5, is characterized in that Sargassum Hydrochlorate is one or more the mixture in sodium alginate, potassium alginate, ammonium alginate, and material with carbon element is Graphene, carbon One or two mixture in nanotube.
9. the preparation method with fire-retardant, antibacterial and the fabric of conducting function according to claim 5, is characterized in that adding The time stirred after alginate or material with carbon element is 1~3h.
10. the preparation method with fire-retardant, antibacterial and the fabric of conducting function according to claim 5, it is right to it is characterized in that Thereon successively stain has the process of poly (hexamethylene) stain and alginate and the fabric repeat step 2 of the complex stain of material with carbon element For 1~30 time.
CN201510468025.9A 2015-07-30 2015-07-30 Fabric with anti-flaming, anti-microbial and electric conducting functions and preparation method thereof Active CN105088791B (en)

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