CN105200789A - Antistatic agent and preparation method and application thereof - Google Patents
Antistatic agent and preparation method and application thereof Download PDFInfo
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- CN105200789A CN105200789A CN201510594379.8A CN201510594379A CN105200789A CN 105200789 A CN105200789 A CN 105200789A CN 201510594379 A CN201510594379 A CN 201510594379A CN 105200789 A CN105200789 A CN 105200789A
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- destaticizer
- antistatic agent
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Abstract
The invention provides an antistatic agent. The antistatic agent is prepared from, by weight, 13-18 parts of sodium alginate, 20-30 parts of polyoxyethylene alkyl ether, 40-50 parts of polyoxyethylene polyamine, 3-6 parts of polyvinyl alcohol, 3-6 parts of polyethylene glycol, 0.1-3 parts of acetic acid solution and 1-5 parts of silane coupling agents. The friction live voltage of fabric treated by the antistatic agent is 230-260 V, the surface resistivity of the fabric is 5-6.5*10<6>, and therefore antistatic capacity is significantly improved. The antistatic agent has good antistatic performance and also has good softening and maintaining effects on clothes.
Description
Technical field
The invention belongs to destaticizer field, particularly a kind of antistatic agent, its preparation method and application.
Background technology
Along with the progress of science and technology, people's living standard is improved, and everybody is also more and more higher to the requirement of textiles, wishes that it meets people's different demands in different environments.Ultraviolet skin ambustion in recent years, adds the probability that people suffer from cutaneum carcinoma, even if use sun-proof articles, but the region of protection is also limited.Fabric, because the electrical conductivity of fiber itself is low, produces the intermediate layer of high-k between fiber and rubbing surface, it is smooth to add fiber, so easily produce electrostatic, and the phenomenon of often appearance " skirt is around leg ".
Along with the increase of synthetic fiber and BLENDED FABRIC thereof, fabric after cyclic washing gradually hardening, feel is coarse, even produce electrostatic precipitation, sparkle phenomenon.Therefore the antistatic problem being textile industry always and paying close attention to.
Although there is certain progress in recent years, after arranging there is feel in textiles, hygroscopicity changes, antistatic effect affects greatly by ambient humidity, the not problem such as wash resistant." textile technology progress " magazine is the 2nd interim in 2006, disclose one section of name and be called in " processing method of antistatic spinning wool fabric " that disclose fabric adds the antistatic effect that appropriate nonionic surface active agent can reach certain in the soft process of Final finishing, but the hydrone that fabric absorbs when ambient humidity is less is less, the antistatic effect of non-ionic surface active agent declines very fast, and fabric is after repeatedly washing, antistatic additive and fabric are in conjunction with insecure, antistatic property declines significantly, not lastingly.
In existing softener, the representational product of most is cationic surfactant, wherein uses maximum are dioctadecyl dimethyl ammonium chloride or claim two hydrogenated-tallow group alkyl dimethyl ammonium chloride.Although its result of use is better, also there is biological degradability poor, the impact on environment may be caused.Therefore, for the textiles with skin contact and finishing agent must be safe, to people's totally nontoxic, non-stimulated, softener must be also non-sensitization.
CN104532572A discloses a kind of novel destaticizer for textile material and preparation method thereof.This material is made up of the component comprising following weight portion: sodium alginate 10-20 part, dimethyl silicone polymer two quaternary amine 5-10 part, polyvinyl alcohol 3-6 part, ethoxylated alkyl ammonium sulfate 1.5-3 part, poly-methyl cyclotetrasiloxane 0.8-1.4 part, aqueous acetic acid 0.5-2 part and deionized water 100-150 part.Along with a large amount of uses of synthetic fiber, the electrification phenomenon of textile material and the electrostatic hazard occurred thus are also on the rise, and no matter from the angle of production and consumption, have all become problem that is anxious to be studied and that solve.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of antistatic agent, its preparation method and application, to overcome the above-mentioned defect that prior art exists.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Object of the present invention can be achieved through the following technical solutions:
First aspect, the invention provides a kind of destaticizer, and described destaticizer prepares primarily of following raw material by weight:
In the present invention, described polyoxyethylene polyamines is cationic surfactant, can be mixed with CATION, non-ionic surface active agent, and the spinning electrostatic being applicable to the synthetic fiber such as terylene, polyamide fibre, polyvinyl chloride fibre is eliminated, and has excellent antistatic effect.Polyoxyethylene polyamines and other be not made into the aqueous solution containing the finish of anion surfactant, emulsifying agent, make fibre bundle in above-mentioned emulsion by can electrostatic be eliminated.The weight portion of described polyoxyethylene polyamines is 40-50, such as, can be 40,41,42,43,43.5,44,44.5,45,45.5,46,47,48,49 or 50.
In the present invention, described polyoxyethylene alkyl ether is non-ionic surface active agent, is scattered in water, has good uvioresistant, boundling, antistatic, soft, Lubricity.Described polyoxyethylene alkyl ether is 20-30 part, such as, can be 21,22,23,24,25,26,27,28,29 or 30.
Polyvinyl alcohol is 3-6, such as, can be 3,3.5,4,4.5,5,5.5 or 6.
Polyethylene glycol is 3-6, such as, can be 3,3.5,4,4.5,5,5.5 or 6.
Aqueous acetic acid is 0.1-3, such as, can be 0.1,0.2,0.3,0.5,0.6,0.8,1,1.2,1.3,1.5,1.6,1.8,2,2.1,2.3,2.5,2.6,2.8 or 3.
Silane coupler is 1-5, such as, can be 1,1.5,2,2.5,3,3.5,4,4.5 or 5.
Preferably, the number-average molecular weight of described polyoxyethylene polyamines is 3000-5000, such as, can be 3000,3200,3500,3800,4000,4200,4500,4800 or 5000.
Preferably, the number-average molecular weight of described polyoxyethylene alkyl ether is 4000-7000, such as, can be 4000,4200,4500,4800,5000,5200,5500,5800,6000,6200,6500,6800 or 7000.
Preferably, the number-average molecular weight of described polyvinyl alcohol is 1500-2500, such as, can be 1500,1501,1503,1600,1800,2000,2100,2300,2400 or 2500.
Preferably, the number-average molecular weight of described polyethylene glycol is 800-2000, such as, can be 800,900,1000,1100,1200,1300,1400,1500,1600,1700,1800,1900 or 2000.
Preferably, in described aqueous acetic acid, acetic acid content is 56-68wt%, such as, can be 56wt%, 57wt%, 58wt%, 59wt%, 60wt%, 61wt%, 62wt%, 63wt%, 64wt%, 65wt%, 66wt%, 67wt% or 68wt%.
Second aspect, the invention provides a kind of preparation method preparing destaticizer as described in relation to the first aspect, comprises the following steps:
(1) add sodium alginate, polyoxyethylene polyamines, polyoxyethylene alkyl ether, polyvinyl alcohol and polyethylene glycol by formula ratio, at 55-70 DEG C, stir;
(2) slowly add aqueous acetic acid again, in a heated condition, add silane coupler, stir, obtain the destaticizer for textile material.
Preferably, the heating-up temperature described in step (2) is 50-65 DEG C.
The third aspect, the invention provides the application of a kind of antistatic agent as described in relation to the first aspect in fabric.
Preferably, described application comprises the steps: fabric to dip in antistatic agent, then it is dry that the fabric after process is placed in baking oven.
Compared with prior art, tool of the present invention has the following advantages:
(1) the fabric abrasive electrified voltage after antistatic agent process of the present invention is 230-260V, and surface resistivity is 5-6.5 × 10
6, antistatic effect significantly strengthens;
(2) polyoxyethylene alkyl ether in antistatic agent of the present invention has anti-ultraviolet function, mixes, make the fabric after antistatic agent process be provided with anti-ultraviolet function with all the other two kinds of components;
(3) antistatic agent of the present invention is except having good antistatic property, also has good submissive and maintenance effect to clothing.
Detailed description of the invention
For further setting forth the technological means and effect thereof that the present invention takes, further illustrate technical scheme of the present invention below in conjunction with the preferred embodiments of the present invention, but the present invention is not confined in scope of embodiments.
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method comprises the following steps:
(1) add sodium alginate, polyoxyethylene polyamines, polyoxyethylene alkyl ether, polyvinyl alcohol and polyethylene glycol by formula ratio, at 60 DEG C, stir;
(2) slowly add aqueous acetic acid again, in a heated condition, add silane coupler, stir, obtain the destaticizer for textile material.
Embodiment 2
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method is both embodiment 1.
Embodiment 3
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method is both embodiment 1.
Embodiment 4
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method is both embodiment 1.
Embodiment 5
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method is both embodiment 1.
Comparative example 1
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Comparative example 2
A kind of destaticizer, described destaticizer prepares primarily of following raw material by weight:
Preparation method is both embodiment 1.
To prepare anti-static cashmere shirt, measure the application result of use of antistatic agent of the present invention.
The production method of anti-static cashmere shirt, to comprise the steps: cashmere and milk protein fiber, according to mass ratio 5: 2 blending, then to obtain described balling resistant cashmere sweater through braiding, ready-made clothes, antistatic finish step; Described antistatic finish step is included in the maceration extract containing antistatic finishing agent pads process, pressure 2kg/cm
2, liquid carrying rate 75%; Drying and processing, then constant temperature 2 hours between 115 DEG C.
1) according to national standard GB/T 12703.4-2010 " evaluation the 4th part of textiles antistatic property: resistivity ", measure the antistatic property of cashmere sweater under different wash conditions with the method for GBT12703.5-2010 " evaluation the 5th part of textiles antistatic property: frictional electrification voltage ", result is as following table 1:
Table 1
| Surface resistivity/Ω | Frictional electrification voltage/V | |
| Embodiment 1 | 5.4×10 6 | 231 |
| Embodiment 2 | 4.8×10 6 | 235 |
| Embodiment 3 | 6.2×10 6 | 246 |
| Embodiment 4 | 5.9×10 6 | 252 |
| Embodiment 5 | 6.5×10 6 | 260 |
| Comparative example 1 | 3.6×10 5 | 146 |
| Comparative example 2 | 4×10 5 | 163 |
2) anti-static cashmere shirt is laid into the uniform thin slice of 5cm × 5cm thickness, adopt Britain SDL UV resistance through and preventing coating protection test macro, general room condition 20 DEG C, test under RH=26%, test result is as following table 2:
Table 2
| UPF | UPF grade | |
| Embodiment 1 | 103 | 50+ |
| Embodiment 2 | 105 | 50+ |
| Embodiment 3 | 115 | 50+ |
| Embodiment 4 | 119 | 50+ |
| Embodiment 5 | 116 | 50+ |
| Comparative example 1 | 9.5 | 5 |
| Comparative example 2 | 8.2 | 4 |
3) anti-static cashmere shirt is carried out antibacterial test, result is as following table 3:
Table 3
As can be seen from Table 1, the fabric face resistivity after antistatic agent process of the present invention reduces, and Abrasive voltage enlarges markedly, and shows that antistatic effect strengthens; As can be seen from Table 2, the fabric after antistatic agent process of the present invention has anti-ultraviolet function; As can be seen from Table 3, the fabric after antistatic agent process of the present invention has good bacteria resistance function.
In sum, the fabric abrasive electrified voltage after antistatic agent process of the present invention is 230-260V, and surface resistivity is 5-6.5 × 10
6, antistatic effect significantly strengthens; Fabric after finishing agent process of the present invention is provided with anti-ultraviolet function.
Applicant states, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of auxiliary element, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. a destaticizer, is characterized in that, described destaticizer prepares primarily of following raw material by weight:
2. destaticizer according to claim 1, is characterized in that, the number-average molecular weight of described polyoxyethylene alkyl ether is 4000-7000.
3. destaticizer according to claim 1 and 2, is characterized in that, the number-average molecular weight of described polyoxyethylene polyamines is 3000-5000.
4. the destaticizer according to any one of claim 1-3, is characterized in that, the number-average molecular weight of described polyvinyl alcohol is 1500-2500.
5. the destaticizer according to any one of claim 1-4, is characterized in that, the number-average molecular weight of described polyethylene glycol is 800-2000.
6. the destaticizer according to any one of claim 1-5, is characterized in that, in described aqueous acetic acid, acetic acid content is 56-68wt%.
7. prepare a preparation method for destaticizer according to any one of claim 1-6, it is characterized in that, comprise the following steps:
(1) add sodium alginate, polyoxyethylene polyamines, polyoxyethylene alkyl ether, polyvinyl alcohol and polyethylene glycol by formula ratio, at 55-70 DEG C, stir;
(2) slowly add aqueous acetic acid again, in a heated condition, add silane coupler, stir, obtain the destaticizer for textile material.
8. preparation method according to claim 7, is characterized in that, the heating-up temperature described in step (2) is 50-65 DEG C.
9. the application of the antistatic agent according to any one of claim 1-6 in fabric.
10. application according to claim 9, is characterized in that, comprises the steps: fabric to dip in antistatic agent, then it is dry that the fabric after process is placed in baking oven.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951238A (en) * | 2016-07-18 | 2016-09-21 | 山东正凯新材料股份有限公司 | Production process of polyester viscose corn-spun yarn |
| CN107190507A (en) * | 2017-06-29 | 2017-09-22 | 顾渊 | It is a kind of for destaticizer of textile material and preparation method thereof |
| CN111763312A (en) * | 2019-03-31 | 2020-10-13 | 江苏海云花新材料有限公司 | Preparation method of cationic antistatic agent |
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| CN103526548A (en) * | 2013-08-21 | 2014-01-22 | 昆山铁牛衬衫厂 | Antistatic finishing agent and preparation method thereof |
| CN103757897A (en) * | 2013-12-31 | 2014-04-30 | 吴江市七都镇庙港雅迪针织制衣厂 | Antimicrobial antistatic agent for silk fabrics |
| CN103757899A (en) * | 2013-12-31 | 2014-04-30 | 陕西师范大学 | General grade pitch-based carbon fiber spinning oil |
| CN103774436A (en) * | 2014-01-24 | 2014-05-07 | 南通惠通纺织器材有限公司 | Antistatic finishing agent and preparation method thereof |
| CN104532572A (en) * | 2014-12-24 | 2015-04-22 | 湖州市菱湖重兆金辉丝织厂 | Novel electrostatic removal agent for textile materials and preparation method of novel electrostatic removal agent |
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2015
- 2015-09-17 CN CN201510594379.8A patent/CN105200789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526548A (en) * | 2013-08-21 | 2014-01-22 | 昆山铁牛衬衫厂 | Antistatic finishing agent and preparation method thereof |
| CN103757897A (en) * | 2013-12-31 | 2014-04-30 | 吴江市七都镇庙港雅迪针织制衣厂 | Antimicrobial antistatic agent for silk fabrics |
| CN103757899A (en) * | 2013-12-31 | 2014-04-30 | 陕西师范大学 | General grade pitch-based carbon fiber spinning oil |
| CN103774436A (en) * | 2014-01-24 | 2014-05-07 | 南通惠通纺织器材有限公司 | Antistatic finishing agent and preparation method thereof |
| CN104532572A (en) * | 2014-12-24 | 2015-04-22 | 湖州市菱湖重兆金辉丝织厂 | Novel electrostatic removal agent for textile materials and preparation method of novel electrostatic removal agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951238A (en) * | 2016-07-18 | 2016-09-21 | 山东正凯新材料股份有限公司 | Production process of polyester viscose corn-spun yarn |
| CN107190507A (en) * | 2017-06-29 | 2017-09-22 | 顾渊 | It is a kind of for destaticizer of textile material and preparation method thereof |
| CN111763312A (en) * | 2019-03-31 | 2020-10-13 | 江苏海云花新材料有限公司 | Preparation method of cationic antistatic agent |
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