CN104176011B - A kind of automobile glass cleaning Antifogging towel and its preparation method and testing method - Google Patents
A kind of automobile glass cleaning Antifogging towel and its preparation method and testing method Download PDFInfo
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- CN104176011B CN104176011B CN201410466154.XA CN201410466154A CN104176011B CN 104176011 B CN104176011 B CN 104176011B CN 201410466154 A CN201410466154 A CN 201410466154A CN 104176011 B CN104176011 B CN 104176011B
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- fogging liquid
- automobile glass
- superfine fibre
- fogging
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- 239000011521 glass Substances 0.000 title claims abstract description 59
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 239000000835 fiber Substances 0.000 claims abstract description 43
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 8
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 22
- 238000013019 agitation Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 239000000080 wetting agent Substances 0.000 claims description 11
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 229910001867 inorganic solvent Inorganic materials 0.000 claims description 10
- 239000003049 inorganic solvent Substances 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 18
- 238000002834 transmittance Methods 0.000 abstract description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract description 8
- 239000002904 solvent Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 15
- 239000003643 water by type Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyoxyethylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to a kind of automobile glass cleaning Antifogging towel and its preparation method and testing method, adopt lauroyl diethanolamine, Witco 1298 Soft Acid is main antifog composition, with polyacrylic acid, ethylene glycol or glycerol are enhancing ingredients, take water as primary solvent, it is equipped with a small amount of Virahol, prepare low VOC anti-fogging liquid, and prepare Antifogging towel by carrier of the superfine fibre towel of high liquid absorption, with this Antifogging towel in glass surface wiping, visible light transmittance rate can be obtained > 85%, above 90 DEG C of hot water, 5cm place keeps 15s not haze, and the number of times of resistance to wiping is not less than 5 times.
Description
Technical field
The present invention relates to automobile glass anti-fog technology, it is specifically related to automobile glass cleaning Antifogging towel and technology of preparing thereof.
Background technology
Overcast and rainy in winter or summer, there is bigger temperature contrast in automobile interior exterior environment, when interior surfaces of glass temperature reaches dew-point temperature, steam just condenses at glass surface, forming thickly dotted little water droplet layer and stop the visual field, vehicle glass hazes to travel safely to navigating mate and brings very big puzzlement, when especially car windscreen, windshield glass and inside rear-view mirror haze, can seriously affect the sight line of officer, for safe driving brings hidden danger.
The method of current automobile glass anti-fog adopts hot blast to drive mist, manual wiping usually, windowing keeps car internal and external temperature balance, plating conducting film heating except mist and to use antifogging agent etc. And antifogging agent is made up of tensio-active agent usually, this kind of product is ageing not good, and tensio-active agent easily moves with water film flow and runs off, and this kind of product is in the inconvenience of front windshield inner surface of automobile application operating. Fog-proof wet towel should use comparatively convenient, but it is carrier that most product adopts taking non-woven fabrics, taking tensio-active agent and wetting Agent for Printing Inks as antifog composition, and the normal alkylphenol polyoxyethylene containing biological degradability difference in anti-misting component, or the silicone oil etc. with glare effect at night, is therefore not suitable for applying on vehicle glass.
In sum, prior art exists following technical problem: antifogging product common in existing market is antifog spray agent, this product is often made up of polymkeric substance such as tensio-active agent, solvent and silicone oil, these antifogging products haze although can postpone vehicle glass, but glass visible light transmittance rate can be reduced, and antifog poor in timeliness, silicone oil also can cause dazzle at night.
Summary of the invention
It is an object of the invention to adopt taking water is primary solvent, prepare Antifogging towel taking lauroyl diethanolamine, Witco 1298 Soft Acid as main antifog composition, Antifogging towel can be obtained having the antifog glass good compared with high visible transmittance and anti-fog effect and resistance to wiping in glass surface wiping.
The present invention adopts lauroyl diethanolamine, Witco 1298 Soft Acid to be main antifog composition, taking polyacrylic acid, ethylene glycol or glycerol as enhancing ingredients, take water as primary solvent, it is equipped with a small amount of Virahol, prepare low VOC anti-fogging liquid, and prepare Antifogging towel by carrier of the superfine fibre towel of high liquid absorption, with this Antifogging towel in glass surface wiping, visible light transmittance rate can be obtained > 5cm place keeps 15s not haze above 85%, 90 DEG C of hot water, and the number of times of resistance to wiping is not less than 5 times. Concrete technical scheme is as follows:
A kind of automobile glass cleaning Antifogging towel, comprises anti-fogging liquid and anti-fogging liquid carrier, wherein,
Described anti-fogging liquid comprises inorganic solvent, organic solvent, wetting agent, lauroyl diethanolamine, acrylate copolymer and alkyl benzene sulphonate (ABS);
Described anti-fogging liquid carrier is superfine fibre towel.
Further, described inorganic solvent, organic solvent, wetting agent, lauroyl diethanolamine, acrylate copolymer and alkyl benzene sulphonate (ABS) are respectively 65%��90%, 5%��20%, 0.5%��5%, 0��10%, 0��3%, 0��3.5% according to mass percent.
Further, described superfine fibre towel is made up of terylene and polyamide fibre material.
Further, described inorganic solvent is deionized water, and/or distilled water; Described organic solvent is Virahol, and/or ethanol.
Further, described wetting agent is ethylene glycol, and/or glycerol; Described acrylate copolymer is polyacrylic acid 3000; Described alkyl benzene sulphonate (ABS) is Witco 1298 Soft Acid.
Further, polyamide fibre content is 10%��20%, and fibre number was 0.1��0.5 dawn.
The preparation method of above-mentioned automobile glass cleaning Antifogging towel, further, evenly sprays anti-fogging liquid and drenches on superfine fibre towel.
Further, the mass ratio of described anti-fogging liquid and superfine fibre towel is 1.1��1.4:1.
Further, the compound method of described anti-fogging liquid is as follows:
(1) inorganic solvent and organic solvent are mixed;
(2) acrylate copolymer being added in step (1) gained mixture, magnetic agitation is until solution is clear liquor;
(3) adding wetting agent in step (2) gained solution, magnetic agitation is uniformly dispersed;
(4) adding the lauroyl diethanolamine aqueous solution or alkyl benzene sulphonate (ABS) in step (3) gained solution, magnetic agitation obtains clear solution in 10��30 minutes, is anti-fogging liquid.
Further, the method at room temperature carries out.
The testing method of above-mentioned automobile glass cleaning Antifogging towel, at room temperature, the wiping on vehicle glass print of automobile glass cleaning Antifogging towel, carries out following steps after then naturally placing 1 hour under room temperature: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 6 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 30 minutes; Visible light transmittance rate is greater than 85%.
Compared with currently available technology, the present invention, taking the superfine fibre towel of high liquid absorption as anti-fogging liquid carrier, can prepare on vehicle glass surface and to have the good antifog glass of relatively high visible transmittance and anti-fog effect. Specifically: the present invention adopts superfine fibre towel to be carrier, using lauroyl diethanolamine, alkyl benzene sulphonate (ABS) as the main anti-misting component of anti-fogging liquid, preparing can directly at the cleaning Antifogging towel of vehicle glass internal surface wiping, remain without vestige after wiping, vehicle glass visible light transmittance rate after wiping > 85%, vehicle glass print after wiping 5cm place above 90 DEG C of hot water keeps 15s not haze, and the number of times of resistance to wiping is not less than 5 times.
Accompanying drawing explanation
Fig. 1 adopts the visible light transmittance rate after the cleaning Antifogging towel wiping vehicle glass print of the present invention.
Fig. 2 adopts the antifog design sketch after cleaning Antifogging towel wiping vehicle glass prepared by the embodiment of the present invention 3.
In Fig. 11,2,3,4,5,6 represent respectively adopt the cleaning Antifogging towel wiping vehicle glass print of embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6 gained after measured visible light transmittance rate.
Test condition in Fig. 2: fully loaded 5 people, external temperature 0 DEG C.
Embodiment
Describing the present invention with reference to the accompanying drawings below, it is a kind of preferred embodiment in numerous embodiments of the present invention.
A kind of automobile glass cleaning Antifogging towel, it is characterized by this product to be made up of anti-fogging liquid and anti-fogging liquid carrier, wherein anti-fogging liquid is made up of inorganic solvent, organic solvent, wetting agent, lauroyl diethanolamine, acrylate copolymer, alkyl benzene sulphonate (ABS) etc., the mass percent of each component is respectively 65%��90%, 5%��20%, 0.5%��5%, 0��10%, 0��3%, 0��3.5%, wherein, described inorganic solvent is deionized water, distilled water; Described organic solvent is Virahol, ethanol; Described wetting agent is ethylene glycol, glycerol; Described acrylate copolymer is polyacrylic acid 3000; Described alkyl benzene sulphonate (ABS) is Witco 1298 Soft Acid. Wherein, anti-fogging liquid carrier is superfine fibre towel, and described superfine fibre towel is made up of terylene and polyamide fibre material, and wherein polyamide fibre content is 10%��20%, and fibre number was 0.1��0.5 dawn.
The compound method of described anti-fogging liquid is as follows:
(1) inorganic solvent and organic solvent being mixed, then add wherein by acrylate copolymer, magnetic agitation is until solution is clear liquor;
(2) adding wetting agent in step (1) gained solution, magnetic agitation is uniformly dispersed;
(3) adding the lauroyl diethanolamine aqueous solution or alkyl benzene sulphonate (ABS) in step (2) gained solution, magnetic agitation obtains clear solution in 10��30 minutes, and this solution is anti-fogging liquid.
The preparation method of described automobile glass cleaning Antifogging towel is as follows:
At room temperature, above-mentioned anti-fogging liquid is evenly sprayed and drenches on superfine fibre towel, the mass ratio of anti-fogging liquid and superfine fibre towel is 1.1��1.4:1, and then spray being drenched has the superfine fibre towel of anti-fogging liquid to fold, encapsulate, and obtains the automobile glass cleaning Antifogging towel of the present invention.
Embodiment 1
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 65% and 20% according to anti-fogging liquid total amount measures distilled water and Virahol respectively, stir evenly, then ethylene glycol is added wherein according to the 5% of anti-fogging liquid total amount, stir evenly, and then add wherein anti-fogging liquid total amount 10% lauroyl diethanolamine, magnetic agitation obtains antifog solution in 30 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.2 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 6 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 30 minutes; Visible light transmittance rate is greater than 85%.
Embodiment 2
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 80% and 10% according to anti-fogging liquid total amount measures distilled water and Virahol respectively, stir evenly, then glycerol is added wherein according to the 3% of anti-fogging liquid total amount, stir evenly, and then add wherein anti-fogging liquid total amount 7% lauroyl diethanolamine, magnetic agitation obtains antifog solution in 20 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.3 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 6 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 26 minutes; Visible light transmittance rate is greater than 85%.
Embodiment 3
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 90% and 5% according to anti-fogging liquid total amount measures distilled water and ethanol respectively, stir evenly, then glycerol is added wherein according to the 0.5% of anti-fogging liquid total amount, stir evenly, and then add wherein anti-fogging liquid total amount 4.5% lauroyl diethanolamine, magnetic agitation obtains antifog solution in 20 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.4 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 5 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 24 minutes; Visible light transmittance rate is greater than 85%.
Embodiment 4
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 70% and 20% according to anti-fogging liquid total amount measures deionized water and Virahol respectively, stir evenly, then add wherein anti-fogging liquid total amount 3% polyacrylic acid 3000, magnetic agitation is to the transparent look of solution, finally adding ethylene glycol and Witco 1298 Soft Acid wherein according to 4% and the 3% of anti-fogging liquid total amount respectively, magnetic agitation obtains antifog solution in 25 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.1 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 8 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 35 minutes; Visible light transmittance rate is greater than 85%.
Embodiment 5
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 80% and 10% according to anti-fogging liquid total amount measures deionized water and Virahol respectively, stir evenly, then add wherein anti-fogging liquid total amount 3% polyacrylic acid 3000, magnetic agitation is to the transparent look of solution, finally respectively to wherein add anti-fogging liquid total amount 3.5% glycerol and Witco 1298 Soft Acid, magnetic agitation obtains antifog solution in 20 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.2 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 6 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 33 minutes; Visible light transmittance rate is greater than 85%.
Embodiment 6
The present embodiment provides the preparation method of a kind of automobile glass cleaning Antifogging towel, comprises the following steps:
(1) 90% and 8% according to anti-fogging liquid total amount measures deionized water and ethanol respectively, stir evenly, then add wherein anti-fogging liquid total amount 0.5% polyacrylic acid 3000, magnetic agitation is to the transparent look of solution, finally adding glycerol and Witco 1298 Soft Acid wherein according to 0.5% and the 1% of anti-fogging liquid total amount respectively, magnetic agitation obtains antifog solution in 20 minutes.
(2) above-mentioned anti-fogging liquid evenly spraying pouring on superfine fibre towel, 1.3 times that the quality of anti-fogging liquid is superfine fibre towel quality are drenched in spray.
(3) above-mentioned spray is drenched by the superfine fibre towel folded package of anti-fogging liquid, obtain automobile glass cleaning Antifogging towel.
At room temperature, the automobile glass cleaning Antifogging towel wiping on vehicle glass print obtained with aforesaid method, carries out after then naturally placing 1 hour under room temperature testing as follows: above 90 DEG C of waters bath with thermostatic control, 5cm place keeps not hazing for 15 seconds; 5cm place above 80 DEG C of waters bath with thermostatic control, every 10 seconds with the dry cloth wiping sample of cleaning once, wiping is not hazed for 6 times; Adopting this cleaning Antifogging towel 5 passenger car front windshield internal surface obliteratings, do not test higher than when 0 DEG C in envrionment temperature, fully loaded 5 people, did not haze through 30 minutes; Visible light transmittance rate is greater than 85%.
Above in conjunction with accompanying drawing to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that the design of the method for the present invention carries out with technical scheme; or directly apply to other occasion without improving, all within protection scope of the present invention.
Claims (2)
1. an automobile glass cleaning Antifogging towel, it is characterized in that, comprise anti-fogging liquid and anti-fogging liquid carrier, wherein, described anti-fogging liquid comprises inorganic solvent, organic solvent, wetting agent, lauroyl diethanolamine, acrylate copolymer and alkyl benzene sulphonate (ABS), and it is respectively 65%��90%, 5%��20%, 0.5%��5%, 0��10%, 0��3%, 0��3.5% according to mass percent, and wherein inorganic solvent is deionized water, wetting agent is glycerol, and acrylate copolymer is polyacrylic acid 3000; Described anti-fogging liquid carrier is superfine fibre towel, and it is made up of terylene and polyamide fibre material, and wherein polyamide fibre content is 10%��20%, and fibre number was 0.1��0.5 dawn.
2. the preparation method of automobile glass cleaning Antifogging towel as claimed in claim 1, it is characterized in that, evenly being sprayed by anti-fogging liquid and drench on superfine fibre towel, the mass ratio of anti-fogging liquid and superfine fibre towel is 1.1��1.4:1, and the compound method of wherein said anti-fogging liquid is as follows:
(1) inorganic solvent and organic solvent are mixed;
(2) acrylate copolymer being added in step (1) gained mixture, magnetic agitation is until solution is clear liquor;
(3) adding wetting agent in step (2) gained solution, magnetic agitation is uniformly dispersed;
(4) adding the lauroyl diethanolamine aqueous solution or alkyl benzene sulphonate (ABS) in step (3) gained solution, magnetic agitation obtains clear solution in 10��30 minutes, is anti-fogging liquid.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106137002A (en) * | 2015-04-20 | 2016-11-23 | 无锡市豪雅微纤织物有限公司 | A kind of antifog towel of superfine fibre and preparation technology thereof |
| CN105342514A (en) * | 2015-11-20 | 2016-02-24 | 无锡市东赫金属制品有限公司 | Antifog towel |
| CN111394060B (en) * | 2020-04-21 | 2022-12-09 | 杭州梵因科技有限公司 | Dry-wet dual-purpose anti-fog towel and preparation method thereof |
| CN114656924B (en) * | 2022-03-25 | 2024-04-26 | 厦门金泰生物科技有限公司 | Two-component anti-fog compound liquid and anti-fog wet tissue |
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| JP5345306B2 (en) * | 2006-10-10 | 2013-11-20 | ダイセルポリマー株式会社 | Antifogging surface treatment agent and antifogging resin sheet |
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| CN1060670A (en) * | 1990-10-10 | 1992-04-29 | 于秋阳 | The compound method of multi-functional defrost agent |
| CN101469250A (en) * | 2007-12-26 | 2009-07-01 | 3M创新有限公司 | Removable antifogging coating, product coating composition and preparation |
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