CN103865364A - Polythiophene antistatic coating liquid and preparation method thereof - Google Patents
Polythiophene antistatic coating liquid and preparation method thereof Download PDFInfo
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- CN103865364A CN103865364A CN201410088132.4A CN201410088132A CN103865364A CN 103865364 A CN103865364 A CN 103865364A CN 201410088132 A CN201410088132 A CN 201410088132A CN 103865364 A CN103865364 A CN 103865364A
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Abstract
The invention discloses a polythiophene antistatic coating liquid and a preparation method thereof. The raw material formula of the polythiophene antistatic coating liquid is prepared from the following materials by mass percent: 2-15% of polythiophene aqueous dispersion, 1-10% of water-based resin, 20-40% of ethanol, 0.5-2% of surfactant, 0.1-2% of flatting agent, 0.1-0.5% of defoamer, 0.5-2% of coalescing agent, 0.1-1% of adhesion promoter and the balance of water. The method comprises the following steps: putting the materials into a reaction container; agitating at the rotation speed of 200-500r/min for an hour, so as to prepare the polythiophene antistatic coating liquid. A PET substrate is coated with the polythiophene antistatic coating liquid, and baked at 150 DEG C for 10 minutes, so as to obtain a 100nm antistatic coating; the square resistance is measured to be 2*e<5>ohm by a megameter MODEL800.
Description
Technical field
The present invention relates to film forming paint field, particularly antistatic coating fluid of a kind of Polythiophene and preparation method thereof.
Background technology
Along with developing rapidly of packaging industry, the requirement of sizing agent coating process technology, printing technology is also more and more higher, and what common adhesive tape coating wheel turned, the live roll of printing press, dyeing machine, rewinding machine, cutting machine etc. directly uses is metal deflector roll or silica gel roller.While collision due to metallic surface, be easily out of shape, surface is easily oxidized, is eliminated; And the coated cycle of silica gel roller is longer, it is smooth that surface needs rubber manufacturer to grind, and the tooling cost of deflector roll is higher.The life-span of the coated cylinder of silicon rubber, silastic surface can produce be full of cracks or cut, causes silicon rubber and metal-cored disengaging, needs so again coated Si rubber again, has a strong impact on production generally in two to three years.Because live roll is in running up, can produce very large static, easily cause static hazard, be Given this necessary to develop antistatic material.
Antistatic coating can be 10
-2in the short period of time of second, lead and let out static voltage savings, avoid producing the accident that electric discharge causes fire alarm or destroys electronic devices and components, and the generation of static and savings are nature outwardness, not opposing technical ability, led for not measuring of fabric the theoretical antistatic agent product of letting out, and can prevent the accumulation of clothes static in wearing process.Because antistatic coating has huge market outlook, the exploration of antistatic coating and research just can constantly be developed.
Summary of the invention
The invention provides antistatic coating fluid of a kind of Polythiophene and preparation method thereof, this preparation method is simple, and cost is low, working condition gentleness, environmental protection.The coating fluid that present method is made, antistatic effect is good.
Technical scheme of the present invention is summarized as follows:
The antistatic coating fluid of a kind of Polythiophene, its composition of raw materials is made up of the material of following quality percentage composition:
Wherein, the solid content of described Polythiophene water dispersion is 1%～5%;
Described tensio-active agent is selected from polyvinylpyrrolidone, Pluronic F-127 lauric acid ether, polyoxyethylene glycol, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, glyceryl monostearate, polysorbate or its combination;
Described flow agent is selected from polydimethylsiloxane, polyester resin change properties of organic silicon oxygen alkane, organic-silicon-modified polydimethylsiloxane or its combination;
Described defoamer is selected from organic silicon modified by polyether oxygen alkane, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene or its combination;
Described film coalescence aid is selected from acrylic resin, urethane resin or its combination;
Described adhesion promoter is selected from amino modified silane compound, epoxy-modified silicone hydride compounds or its combination.
The preparation method of the antistatic coating fluid of a kind of Polythiophene, take after described material by above-mentioned composition of raw materials, described material is put into reaction vessel, use mechanical stirring device to stir after 1 hour with the rotating speed of 200～500 revs/min, make the described antistatic coating fluid of Polythiophene.
Preferably, the preparation method of the described antistatic coating fluid of Polythiophene, described Polythiophene water dispersion makes by the following method:
Under the envrionment temperature of 20～25 DEG C, in 900 ml distilled waters, add respectively 10 gram 3,4-ethene dioxythiophene, 20 grams of polystyrolsulfon acids and 56 milligrams of ferric sulfate, stir, drip 100 milliliters of aqueous solution containing 15 grams of ammonium persulphates, time for adding is 1 hour simultaneously, continues to stir 4 hours after dropwising under the temperature of reaction of 30 DEG C, stop subsequently stirring and leave standstill 12 hours under the envrionment temperature of 20～25 DEG C, make Polythiophene water dispersion.
The invention has the beneficial effects as follows: the antistatic property excellence of Polythiophene, the antistatic coating fluid of this case is coated on PET base material, at 150 DEG C, dry 10 minutes, can obtain 100 nano-anti static coatings, it is 2 × e that megohmmeter MODEL800 records square resistance
5Ω; The preparation method of the antistatic coating fluid of Polythiophene is simple, and cost is low, working condition gentleness, environmental protection.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
The antistatic coating fluid of a kind of Polythiophene, its composition of raw materials is made up of the material of following quality percentage composition:
Wherein, the solid content of Polythiophene water dispersion is 1%～5%;
Tensio-active agent is selected from polyvinylpyrrolidone, Pluronic F-127 lauric acid ether, polyoxyethylene glycol, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, glyceryl monostearate, polysorbate or its combination;
Flow agent is selected from polydimethylsiloxane, polyester resin change properties of organic silicon oxygen alkane, organic-silicon-modified polydimethylsiloxane or its combination;
Defoamer is selected from organic silicon modified by polyether oxygen alkane, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene or its combination;
Film coalescence aid is selected from acrylic resin, urethane resin or its combination;
Adhesion promoter is selected from amino modified silane compound, epoxy-modified silicone hydride compounds or its combination.
Take after these materials by above-mentioned composition of raw materials, these materials have been put into reaction vessel, used mechanical stirring device to stir after 1 hour with the rotating speed of 200～500 revs/min, made the antistatic coating fluid of Polythiophene.
Wherein, Polythiophene water dispersion makes by the following method:
Under the envrionment temperature of 20～25 DEG C, in 900 ml distilled waters, add respectively 10 gram 3,4-ethene dioxythiophene, 20 grams of polystyrolsulfon acids and 56 milligrams of ferric sulfate, stir, drip 100 milliliters of aqueous solution containing 15 grams of ammonium persulphates, time for adding is 1 hour simultaneously, continues to stir 4 hours after dropwising under the temperature of reaction of 30 DEG C, stop subsequently stirring and leave standstill 12 hours under the envrionment temperature of 20～25 DEG C, make Polythiophene water dispersion.
Embodiment 1
The present embodiment provides a kind of Polythiophene antistatic coating fluid, and its composition of raw materials is made up of the material of following quality percentage composition:
Wherein, the solid content of Polythiophene water dispersion is 1%;
Tensio-active agent is polyvinylpyrrolidone;
Flow agent is polydimethylsiloxane;
Defoamer is organic silicon modified by polyether oxygen alkane;
Film coalescence aid is acrylic resin;
Adhesion promoter is amino modified silane compound.
Take after these materials by above-mentioned composition of raw materials, these materials have been put into reaction vessel, used mechanical stirring device to stir after 1 hour with the rotating speed of 200 revs/min, made the antistatic coating fluid of Polythiophene.
Embodiment 2
The present embodiment provides a kind of Polythiophene antistatic coating fluid, and its composition of raw materials is made up of the material of following quality percentage composition:
Wherein, the solid content of Polythiophene water dispersion is 5%;
Tensio-active agent is Sodium dodecylbenzene sulfonate;
Flow agent is polyester resin change properties of organic silicon oxygen alkane;
Defoamer is polyoxyethylene polyoxypropylene tetramethylolmethane ether;
Film coalescence aid is urethane resin;
Adhesion promoter is epoxy-modified silicone hydride compounds.
Take after these materials by above-mentioned composition of raw materials, these materials have been put into reaction vessel, used mechanical stirring device to stir after 1 hour with the rotating speed of 500 revs/min, made the antistatic coating fluid of Polythiophene.
Embodiment 3
The present embodiment provides a kind of Polythiophene antistatic coating fluid, and its composition of raw materials is made up of the material of following quality percentage composition:
Wherein, the solid content of Polythiophene water dispersion is 3%;
Tensio-active agent is polysorbate;
Flow agent is organic-silicon-modified polydimethylsiloxane;
Defoamer be polyoxyethylene polyoxy propyl alcohol amidogen ether with polypropylene glycerol aether by volume 1:1 mix and make;
Film coalescence aid be selected from acrylic resin and urethane resin by volume 1:1 mix and make;
Adhesion promoter be selected from amino modified silane compound and epoxy-modified silicone hydride compounds by volume 1:1 mix and make.
Take after these materials by above-mentioned composition of raw materials, these materials have been put into reaction vessel, used mechanical stirring device to stir after 1 hour with the rotating speed of 350 revs/min, made the antistatic coating fluid of Polythiophene.
Prepared above embodiment antistatic coating fluid is coated on PET base material, dried 10 minutes at 150 DEG C, can obtain 100 nano-anti static coatings, it is 2 × e that megohmmeter MODEL800 records square resistance
5Ω.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (3)
1. the antistatic coating fluid of Polythiophene, is characterized in that, the composition of raw materials of the antistatic coating fluid of described Polythiophene is made up of the material of following quality percentage composition:
Wherein, the solid content of described Polythiophene water dispersion is 1%～5%;
Described tensio-active agent is selected from polyvinylpyrrolidone, Pluronic F-127 lauric acid ether, polyoxyethylene glycol, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, glyceryl monostearate, polysorbate or its combination;
Described flow agent is selected from polydimethylsiloxane, polyester resin change properties of organic silicon oxygen alkane, organic-silicon-modified polydimethylsiloxane or its combination;
Described defoamer is selected from organic silicon modified by polyether oxygen alkane, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene or its combination;
Described film coalescence aid is selected from acrylic resin, urethane resin or its combination;
Described adhesion promoter is selected from amino modified silane compound, epoxy-modified silicone hydride compounds or its combination.
2. the preparation method of the antistatic coating fluid of Polythiophene, it is characterized in that, take after described material by composition of raw materials claimed in claim 1, described material is put into reaction vessel, stir after 1 hour with the rotating speed of 200～500 revs/min with mechanical stirring device, make the described antistatic coating fluid of Polythiophene.
3. the preparation method of the antistatic coating fluid of Polythiophene according to claim 2, is characterized in that, described Polythiophene water dispersion makes by the following method:
Under the envrionment temperature of 20～25 DEG C, in 900 ml distilled waters, add respectively 10 gram 3,4-ethene dioxythiophene, 20 grams of polystyrolsulfon acids and 56 milligrams of ferric sulfate, stir, drip 100 milliliters of aqueous solution containing 15 grams of ammonium persulphates, time for adding is 1 hour simultaneously, continues to stir 4 hours after dropwising under the temperature of reaction of 30 DEG C, stop subsequently stirring and leave standstill 12 hours under the envrionment temperature of 20～25 DEG C, make Polythiophene water dispersion.
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Cited By (20)
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|---|---|---|---|---|
| CN104945648A (en) * | 2015-05-18 | 2015-09-30 | 苏州市星辰科技有限公司 | Preparation method of antistatic and scratch-resistant transparent polyester film |
| CN105038371A (en) * | 2015-08-26 | 2015-11-11 | 太仓市金新涂料有限公司 | Waterborne antistatic wear-resistant coating |
| CN105331276A (en) * | 2015-08-12 | 2016-02-17 | 国网山东省电力公司临沂供电公司 | Three-phase dry type transformer |
| CN105368295A (en) * | 2015-08-11 | 2016-03-02 | 国网山东省电力公司临沂供电公司 | Indoor distribution box |
| CN105413980A (en) * | 2015-12-15 | 2016-03-23 | 广东可逸智膜科技有限公司 | Destaticizing method used for PET base film off-line coating |
| CN105802402A (en) * | 2016-04-12 | 2016-07-27 | 湖州新奥克化工有限公司 | Environment-friendly and efficient anti-static coating and preparation method thereof |
| CN106146871A (en) * | 2016-08-05 | 2016-11-23 | 广东正业科技股份有限公司 | A kind of anti-static sheet and preparation method thereof |
| CN106554694A (en) * | 2016-11-21 | 2017-04-05 | 上海乐涂光电科技有限公司 | Conducting paint composite |
| CN106752939A (en) * | 2016-11-10 | 2017-05-31 | 宁波智锐新材料有限公司 | A kind of nano modification PEDOT PSS antistatic coatings and preparation method and application |
| CN106893456A (en) * | 2017-04-05 | 2017-06-27 | 潍坊海通新材料科技有限公司 | A kind of antistatic coating fluid of high stability polythiophene and preparation method thereof |
| CN106928785A (en) * | 2015-12-30 | 2017-07-07 | 乐凯华光印刷科技有限公司 | A kind of PET film bottom antistatic coating fluid and its preparation method and application |
| CN106928847A (en) * | 2015-12-30 | 2017-07-07 | 乐凯华光印刷科技有限公司 | A kind of silver halide image exports film bottom antistatic coating fluid and its preparation method and application |
| CN107901546A (en) * | 2017-11-07 | 2018-04-13 | 东莞市纳利光学材料有限公司 | A kind of anlistatig two-sided cured film of anti-pollution and preparation method thereof |
| CN108164728A (en) * | 2017-11-23 | 2018-06-15 | 上海世系新材料有限公司 | The preparation method of liquid antistatic composition and anti-static polyester film |
| CN108951294A (en) * | 2018-07-27 | 2018-12-07 | 绍兴虎彩激光材料科技有限公司 | A kind of antistatic gold and silver card number paper and its manufacture craft |
| CN109280484A (en) * | 2018-09-17 | 2019-01-29 | 江苏创客新材料科技有限公司 | A kind of ultralight removing PET release film of high performance antistatic |
| CN110343431A (en) * | 2019-06-20 | 2019-10-18 | 歌尔股份有限公司 | A kind of antistatic coating fluid of polythiophene and preparation method thereof |
| CN112500768A (en) * | 2020-11-27 | 2021-03-16 | 魏刚印 | Water-based antistatic coating and preparation method thereof |
| CN113214723A (en) * | 2021-05-24 | 2021-08-06 | 江苏德莱利建筑装饰工程有限公司 | High-strength high-temperature-resistant epoxy floor coating and preparation method thereof |
| CN113444387A (en) * | 2021-06-23 | 2021-09-28 | 韦联生 | Environment-friendly high-temperature efficient concentrated antistatic coating liquid |
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Cited By (22)
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| CN104945648A (en) * | 2015-05-18 | 2015-09-30 | 苏州市星辰科技有限公司 | Preparation method of antistatic and scratch-resistant transparent polyester film |
| CN104945648B (en) * | 2015-05-18 | 2018-06-26 | 苏州市星辰科技有限公司 | The preparation method of antistatic scratch resistant transparent polyester film |
| CN105368295A (en) * | 2015-08-11 | 2016-03-02 | 国网山东省电力公司临沂供电公司 | Indoor distribution box |
| CN105331276A (en) * | 2015-08-12 | 2016-02-17 | 国网山东省电力公司临沂供电公司 | Three-phase dry type transformer |
| CN105038371A (en) * | 2015-08-26 | 2015-11-11 | 太仓市金新涂料有限公司 | Waterborne antistatic wear-resistant coating |
| CN105413980A (en) * | 2015-12-15 | 2016-03-23 | 广东可逸智膜科技有限公司 | Destaticizing method used for PET base film off-line coating |
| CN106928785A (en) * | 2015-12-30 | 2017-07-07 | 乐凯华光印刷科技有限公司 | A kind of PET film bottom antistatic coating fluid and its preparation method and application |
| CN106928847A (en) * | 2015-12-30 | 2017-07-07 | 乐凯华光印刷科技有限公司 | A kind of silver halide image exports film bottom antistatic coating fluid and its preparation method and application |
| CN105802402A (en) * | 2016-04-12 | 2016-07-27 | 湖州新奥克化工有限公司 | Environment-friendly and efficient anti-static coating and preparation method thereof |
| CN106146871A (en) * | 2016-08-05 | 2016-11-23 | 广东正业科技股份有限公司 | A kind of anti-static sheet and preparation method thereof |
| CN106752939A (en) * | 2016-11-10 | 2017-05-31 | 宁波智锐新材料有限公司 | A kind of nano modification PEDOT PSS antistatic coatings and preparation method and application |
| CN106554694A (en) * | 2016-11-21 | 2017-04-05 | 上海乐涂光电科技有限公司 | Conducting paint composite |
| CN106554694B (en) * | 2016-11-21 | 2018-09-14 | 万峰 | Conducting paint composite |
| CN106893456A (en) * | 2017-04-05 | 2017-06-27 | 潍坊海通新材料科技有限公司 | A kind of antistatic coating fluid of high stability polythiophene and preparation method thereof |
| CN107901546A (en) * | 2017-11-07 | 2018-04-13 | 东莞市纳利光学材料有限公司 | A kind of anlistatig two-sided cured film of anti-pollution and preparation method thereof |
| CN108164728A (en) * | 2017-11-23 | 2018-06-15 | 上海世系新材料有限公司 | The preparation method of liquid antistatic composition and anti-static polyester film |
| CN108951294A (en) * | 2018-07-27 | 2018-12-07 | 绍兴虎彩激光材料科技有限公司 | A kind of antistatic gold and silver card number paper and its manufacture craft |
| CN109280484A (en) * | 2018-09-17 | 2019-01-29 | 江苏创客新材料科技有限公司 | A kind of ultralight removing PET release film of high performance antistatic |
| CN110343431A (en) * | 2019-06-20 | 2019-10-18 | 歌尔股份有限公司 | A kind of antistatic coating fluid of polythiophene and preparation method thereof |
| CN112500768A (en) * | 2020-11-27 | 2021-03-16 | 魏刚印 | Water-based antistatic coating and preparation method thereof |
| CN113214723A (en) * | 2021-05-24 | 2021-08-06 | 江苏德莱利建筑装饰工程有限公司 | High-strength high-temperature-resistant epoxy floor coating and preparation method thereof |
| CN113444387A (en) * | 2021-06-23 | 2021-09-28 | 韦联生 | Environment-friendly high-temperature efficient concentrated antistatic coating liquid |
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Application publication date: 20140618 |