CN103740173A - Ink - Google Patents
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- CN103740173A CN103740173A CN201410022373.9A CN201410022373A CN103740173A CN 103740173 A CN103740173 A CN 103740173A CN 201410022373 A CN201410022373 A CN 201410022373A CN 103740173 A CN103740173 A CN 103740173A
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Abstract
The invention provides ink. Based on the total weight of the ink, the ink is mainly prepared from the following ingredients in percentage by weight: 5-30% of epoxy resin, 10-40% of polyester resin, 0.5-2% of defoamer, 5-20% of wear-resistant emulsion and 40-60% of solvent. According to actual needs, the ink provided by the invention can also contain the following ingredients in percentage by weight: 0.5-2% of pigment and 0.5-2% of dispersant. The ink provided by the invention has relatively strong adhesion and wear resistance and good chemical resistance, and the resins and the solvent are relatively environmental-friendly, so that the ink is particularly applicable to an elastomer surface and has a good application prospect.
Description
Technical field
the present invention relates to a kind of ink, particularly a kind of ink that is applicable to surface of elastomer.
Background technology
the thermoplastic elastomers such as TPU have good appearance tactile impression, and sense of touch gentleness be widely used and the shell of electronic products in a large number such as mobile phone, computer, but common ink is difficult to application, poor adhesive force on this type of material.Traditional method is in primary coat, first to print curing ink, sprays one deck elastomerics after oven dry again, and defective products rate is higher like this.On the other hand, people are also more and more higher to performance requriementss such as the wear-resisting sassafras of product, resistance to solvents, when guaranteeing that product has excellent adhesive attraction, also must have the performances such as good wear-resisting wiping, resistance to solvent, and existing ink can't meet these requirements.
Summary of the invention
for overcoming the problems referred to above of the prior art, the invention provides a kind of ink, this ink has good sticking power, rub resistance, resistance to solvent, is particularly useful for surface of elastomer.
the technical solution used in the present invention is: a kind of ink, and take the gross weight of ink as benchmark, it is mainly comprised of the component of following percentage composition:
epoxy resin, 5 ~ 30%;
vibrin, 10 ~ 40%;
defoamer, 0.5 ~ 2%;
wearproof emulsion, 5 ~ 20%;
solvent, 40 ~ 60%.
further, ink also can comprise the component of following percentage composition:
pigment, 5 ~ 10%;
dispersion agent, 0.5 ~ 2%;
wherein, pigment can add according to the actual requirements, while not adding pigment, can not add dispersion agent, and ink is in such cases gloss oil, and pigment can be shades of colour, and the kind of pigment is one or both in pigment dyestuff or mineral dye.
further, dispersion agent is the multipolymer with pigment affinity groups, with the dispersion agent of pigment affinity groups, can more closely be combined and make dispersion system more stable with pigment.Particularly, dispersion agent is a kind of aliphatic amine derivative of long-chain, have higher surfactivity and extraordinary transfer ability, wherein positively charged polar group-N group is adsorbed to surface of pigments, and nonpolar-CH-fat long-chain is outwards connected in the organic adhesive material such as resin.
preferably, epoxy resin is modified bisphenol A type epoxy solid resin, can be (for example) polyurethane modified epoxy resin, phenol aldehyde modified epoxy resin etc., taken into account the advantage of epoxy resin and urethane resin or resol or other properties-correcting agent simultaneously, there is excellent cohesiveness, snappiness, sticking power, system has stronger chemical resistant properties simultaneously, as ethanol-tolerant, acidproof, alkaline-resisting etc.
preferably, vibrin is saturated polyester solid resin.Saturated polyester resin self has good film-forming properties, and hydroxyl value is higher, can be crosslinked with the isocyanic ester that uses in solidifying agent etc., be adsorbed on elastomeric surface, and to form hard durable coating, make coating more wear-resisting.Saturated polyester and isocyanate-crosslinked solidifying are, by the hydroxyl of polyester and the NCO of isocyanic ester, chemical reaction occurs, and in general hydroxyl value is higher, and cross-linking density is larger.
preferably, defoamer is silicone based defoamer.More preferably, defoamer is a kind of solid containing the Polyether Modified Polysiloxanes Defoaming Agent for 69-71%.The solvent of defoamer is 1-Methoxy-2-propyl acetate, is a kind of defoamer with flow leveling, and the function with quick froth breaking and deaeration possesses certain levelling property simultaneously, makes China ink layer more smooth.
further, wearproof emulsion is nano wearproof emulsion.
further, nano wearproof emulsion is nano-aluminium oxide emulsion.Enhancing ink has strengthened the slipping on black layer surface in the time of wear-resisting.
preferably, solvent is selected from one or more in ketone, ester class and ether solvent.Ketones solvent (for example) can be pimelinketone, your ketone of different fluorine etc., and esters solvent (for example) can be N-BUTYL ACETATE, ethylene glycol ether acetate, 1-Methoxy-2-propyl acetate etc., and ether solvent can be ethylene glycol monobutyl ether etc.
further, the viscosity of ink at 25 ℃ be 25000 ~50000 CPS.
ink of the present invention can adopt ink with isocyanate curing agent in use: solidifying agent=10:3(weight ratio) ratio mix, under 80 ℃ of left and right, the resin in ink and solidifying agent generation cross-linking and curing reaction.
in the present invention, each component of ink can directly be buied from commercial channels.Epoxy resin and vibrin adopt solid resin, like this, and can be by dissolving with suitable solvent, such as adopting the solvent of more environmental protection.In addition, in selective solvent, can take into account printing type and select, can control more easily dry speed, if use the liquid resin that comprises quick-dry type solvent, while constructing, may have bad printing, particularly for silk-screen or bat printing.So the selection of both solid resins can be avoided this shortcoming.In addition, epoxy resin and vibrin are used in conjunction with and can make the sticking power of ink stronger, and wear resistance is better, and ink is also finer and smoother, in (in construction) practice, can save ink.In addition, dispersion agent adopts the multipolymer with pigment affinity groups, makes dispersion effect better.Nano wearproof emulsion has further strengthened the wear resisting property of ink.
compared with prior art, the present invention has following advantages: the invention provides a kind of ink, the components such as epoxy resin, vibrin and the wearproof emulsion of its use solid, sticking power and the wear resistance of ink are all improved greatly, and chemical resistant properties is also better, paint also finer and smoothlyer, in use, can significantly save ink.In the present invention, select the solvent of environmental protection more, make also environmental protection more of ink.Resin and solvent, all compared with environmental protection, meet the RoHS of European Union and FDA standard, and ink, after 70 ~ 90 ℃ of baking 1 ~ 2h, has excellent sticking power at surface of elastomer, the excellent performances such as wear-resisting wiping, ethanol-tolerant.In addition, each composition of ink of the present invention can easily be buied, and prepares also easily, has good application prospect.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention are easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made and more removed clear and definite defining.
embodiment 1
the present embodiment provides a kind of ink, and take the gross weight of ink as benchmark, this ink is formulated by the component of following per-cent: polyurethane modified epoxy resin, 5%; Vibrin, 40%; Polyether Modified Polysiloxanes Defoaming Agent, 1%; Nano-aluminium oxide emulsion, 5%; Pimelinketone, 49%.
embodiment 2
the present embodiment provides a kind of ink, and take the gross weight of ink as benchmark, this ink is formulated by the component of following per-cent: phenol aldehyde modified epoxy resin, 30%; Vibrin, 10%; Polyether Modified Polysiloxanes Defoaming Agent, 1%; Nano-aluminium oxide emulsion, 12%; N-BUTYL ACETATE, 47%.
embodiment 3
the present embodiment provides a kind of ink, and take the gross weight of ink as benchmark, this ink is formulated by the component of following per-cent: polyurethane modified epoxy resin, 15%; Vibrin, 25%; Pigment, 8%; Dispersion agent, 1%; Polyether Modified Polysiloxanes Defoaming Agent, 1%; Nano-aluminium oxide emulsion, 8%; Ethylene glycol monobutyl ether, 42%.
embodiment 4
the present embodiment provides a kind of ink, and take the gross weight of ink as benchmark, this ink is formulated by the component of following per-cent: phenol aldehyde modified epoxy resin, 25%; Vibrin, 15%; Pigment, 10%; Dispersion agent, 1.5%; Polyether Modified Polysiloxanes Defoaming Agent, 1.5%; Nano-aluminium oxide emulsion, 6%; Different fluorine that ketone, 20%; 1-Methoxy-2-propyl acetate 21%.
dispersion agent in above-described embodiment is dispersant B YK-163.
the preparation method of the ink of the various embodiments described above comprises the steps:
(1) under normal temperature and pressure, add solvent, rotating speed is 300-500r/min, adds while stirring vibrin, and adjustment rotating speed is 2000-3000r/min, stirs after 60-90min, filters and obtains polyester resin solution;
(2) under normal temperature and pressure, add solvent, rotating speed is 300-500r/min, adds while stirring bisphenol A epoxide resin, and adjustment rotating speed is 2000-3000r/min, stirs after 60-90min, filters and obtains epoxy resin solution;
(3) polyester resin solution and the epoxy resin solution of step (1) and (2) acquisition are mixed, after stirring, add defoamer under the rotating speed of 600-900r/min, nano wearproof emulsion, continues to stir, and after being uniformly dispersed, gets product.
when containing dispersion agent and pigment in ink, its preparation method comprises the steps:
(1) under normal temperature and pressure, add solvent, rotating speed is 300-500r/min, adds while stirring vibrin, and adjustment rotating speed is 2000-3000r/min, stirs after 60-90min, filters and obtains polyester resin solution;
(2) under normal temperature and pressure, add solvent, rotating speed is 300-500r/min, adds while stirring epoxy resin, and adjustment rotating speed is 2000-3000r/min, stirs after 60-90min, filters and obtains epoxy resin solution;
(3) polyester resin solution obtaining in step (1) and (2) and epoxy resin solution are mixed, after stirring under the rotating speed of 600-900r/min, add dispersion agent, pigment, and under same rotating speed, continue to stir after 20min, on three-roller, be ground to below 5 μ m, then add defoamer, nano wearproof emulsion, after dispersed with stirring is even, get product.
the test data of the ink of the above embodiment of the present invention is as following table 1:
table 1
in sum, ink of the present invention has stronger sticking power, has good wear resistance and chemical resistant properties, and environmental protection more, is specially adapted to surface of elastomer, has extraordinary application prospect.
above specific embodiment of the present invention is illustrated; but protection content of the present invention is not only limited to above embodiment; under of the present invention, in technical field, the common knowledge of a GPRS just can be carried out diversified change within the scope of its technology main idea.
Claims (10)
1. an ink, is characterized in that, take the gross weight of ink as benchmark, it is mainly comprised of the component of following percentage composition:
Epoxy resin, 5 ~ 30%;
Vibrin, 10 ~ 40%;
Defoamer, 0.5 ~ 2%;
Wearproof emulsion, 5 ~ 20%;
Solvent, 40 ~ 60%.
2. ink according to claim 1, is characterized in that: described ink also comprises the component of following percentage composition:
Pigment, 5 ~ 10%;
Dispersion agent, 0.5 ~ 2%.
3. ink according to claim 1, is characterized in that: described epoxy resin is modified bisphenol A type epoxy solid resin.
4. ink according to claim 3, is characterized in that: described modified bisphenol A type epoxy solid resin is polyurethane modified epoxy resin or phenol aldehyde modified epoxy resin.
5. ink according to claim 1, is characterized in that: described vibrin is saturated polyester solid resin.
6. ink according to claim 1, is characterized in that: described defoamer is silicone based defoamer.
7. ink according to claim 1, is characterized in that: described wearproof emulsion is nano wearproof emulsion.
8. ink according to claim 7, is characterized in that: described nano wearproof emulsion is nano-aluminium oxide emulsion.
9. ink according to claim 1, is characterized in that: wherein, described solvent is selected from one or more in ketone, ester class and ether solvent.
10. ink according to claim 2, is characterized in that: described dispersion agent is the multipolymer with pigment affinity groups.
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| CN201410022373.9A CN103740173B (en) | 2014-01-17 | 2014-01-17 | Ink |
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| CN201410022373.9A CN103740173B (en) | 2014-01-17 | 2014-01-17 | Ink |
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| CN103740173A true CN103740173A (en) | 2014-04-23 |
| CN103740173B CN103740173B (en) | 2015-04-15 |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845444A (en) * | 2015-04-25 | 2015-08-19 | 桐城运城制版有限公司 | Environment-friendly ink |
| CN105038398A (en) * | 2015-06-26 | 2015-11-11 | 中山火炬职业技术学院 | Multi-purpose printing ink |
| CN105400282A (en) * | 2015-12-21 | 2016-03-16 | 王景泉 | Highlight insulation gold varnish and preparation method there |
| CN105419471A (en) * | 2016-01-11 | 2016-03-23 | 南京巨鲨显示科技有限公司 | Wear-resistant scratch-resistant ink for chemical indicator card in sterilization monitoring pack |
| CN106167645A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | The wear-resisting ink of noctilucence |
| CN106167649A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | Environment-friendlywear-resistant wear-resistant ink |
| CN106221376A (en) * | 2016-08-19 | 2016-12-14 | 苏州市博来特油墨有限公司 | The wear-resisting printing-ink of environmental protection noctilucence |
| CN106221363A (en) * | 2016-08-23 | 2016-12-14 | 苏州中亚油墨有限公司 | A kind of luminous ink being applicable to elastomer |
| CN106221364A (en) * | 2016-08-23 | 2016-12-14 | 苏州中亚油墨有限公司 | A kind of printing-ink being applicable to elastomer |
| CN106318024A (en) * | 2016-08-23 | 2017-01-11 | 苏州中亚油墨有限公司 | Wear-resistant ink applicable to elastomers |
| CN106318027A (en) * | 2016-08-23 | 2017-01-11 | 苏州中亚油墨有限公司 | Noctilucent wear-resistant ink applicable to elastomers |
| CN106739587A (en) * | 2016-12-09 | 2017-05-31 | 曾周 | A kind of printing process of LCD curing inks |
| CN106810941A (en) * | 2016-12-30 | 2017-06-09 | 英科·卡乐油墨(苏州)有限公司 | A kind of iron flask ink |
| CN107011731A (en) * | 2017-05-23 | 2017-08-04 | 浦北县富通电子科技有限公司 | Use for electronic products green ink |
| CN107663394A (en) * | 2017-11-14 | 2018-02-06 | 安徽同利塑胶彩印有限公司 | A kind of quick dried environment protection printing-ink |
| CN108264796A (en) * | 2018-04-16 | 2018-07-10 | 苏州市贝特利高分子材料股份有限公司 | Copper foil base material high adhesion force black matte ink for screen printing and preparation method thereof |
| CN108276827A (en) * | 2018-03-13 | 2018-07-13 | 湖州知维技术服务有限公司 | A kind of ink |
| CN108912819A (en) * | 2018-06-25 | 2018-11-30 | 安徽源美广告传媒有限公司 | A kind of new waterproof ink |
| CN110776779A (en) * | 2018-07-29 | 2020-02-11 | 安徽省临泉县万隆塑料包装有限公司 | Ink composition and preparation method thereof |
| CN111254715A (en) * | 2020-01-17 | 2020-06-09 | 广东远华新材料股份有限公司 | PVC (polyvinyl chloride) luminous pad and preparation method thereof |
| CN111560185A (en) * | 2020-06-05 | 2020-08-21 | 苏州市博来特油墨有限公司 | Weather-resistant water-based nano ink and preparation method thereof |
| CN115521494A (en) * | 2022-10-14 | 2022-12-27 | 苏州凯姆勒绝缘材料有限公司 | Covering type polyimide film material and preparation method thereof |
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| CN103275553A (en) * | 2013-05-21 | 2013-09-04 | 辽宁超烁图码科技板业有限公司 | High-adhesion ink and metal printing plate formed by adopting same |
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| KR20080058515A (en) * | 2006-12-22 | 2008-06-26 | 오기철 | A ink and adhesive compositions for thermal transfer |
| CN103275553A (en) * | 2013-05-21 | 2013-09-04 | 辽宁超烁图码科技板业有限公司 | High-adhesion ink and metal printing plate formed by adopting same |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845444A (en) * | 2015-04-25 | 2015-08-19 | 桐城运城制版有限公司 | Environment-friendly ink |
| CN105038398A (en) * | 2015-06-26 | 2015-11-11 | 中山火炬职业技术学院 | Multi-purpose printing ink |
| CN105400282A (en) * | 2015-12-21 | 2016-03-16 | 王景泉 | Highlight insulation gold varnish and preparation method there |
| CN105419471A (en) * | 2016-01-11 | 2016-03-23 | 南京巨鲨显示科技有限公司 | Wear-resistant scratch-resistant ink for chemical indicator card in sterilization monitoring pack |
| CN106167645A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | The wear-resisting ink of noctilucence |
| CN106167649A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | Environment-friendlywear-resistant wear-resistant ink |
| CN106221376A (en) * | 2016-08-19 | 2016-12-14 | 苏州市博来特油墨有限公司 | The wear-resisting printing-ink of environmental protection noctilucence |
| CN106221363A (en) * | 2016-08-23 | 2016-12-14 | 苏州中亚油墨有限公司 | A kind of luminous ink being applicable to elastomer |
| CN106221364A (en) * | 2016-08-23 | 2016-12-14 | 苏州中亚油墨有限公司 | A kind of printing-ink being applicable to elastomer |
| CN106318024A (en) * | 2016-08-23 | 2017-01-11 | 苏州中亚油墨有限公司 | Wear-resistant ink applicable to elastomers |
| CN106318027A (en) * | 2016-08-23 | 2017-01-11 | 苏州中亚油墨有限公司 | Noctilucent wear-resistant ink applicable to elastomers |
| CN106739587A (en) * | 2016-12-09 | 2017-05-31 | 曾周 | A kind of printing process of LCD curing inks |
| CN106810941A (en) * | 2016-12-30 | 2017-06-09 | 英科·卡乐油墨(苏州)有限公司 | A kind of iron flask ink |
| CN106810941B (en) * | 2016-12-30 | 2020-12-01 | 英科·卡乐油墨(苏州)有限公司 | Printing ink for iron cans |
| CN107011731A (en) * | 2017-05-23 | 2017-08-04 | 浦北县富通电子科技有限公司 | Use for electronic products green ink |
| CN107663394A (en) * | 2017-11-14 | 2018-02-06 | 安徽同利塑胶彩印有限公司 | A kind of quick dried environment protection printing-ink |
| CN108276827A (en) * | 2018-03-13 | 2018-07-13 | 湖州知维技术服务有限公司 | A kind of ink |
| CN108264796A (en) * | 2018-04-16 | 2018-07-10 | 苏州市贝特利高分子材料股份有限公司 | Copper foil base material high adhesion force black matte ink for screen printing and preparation method thereof |
| CN108912819A (en) * | 2018-06-25 | 2018-11-30 | 安徽源美广告传媒有限公司 | A kind of new waterproof ink |
| CN110776779A (en) * | 2018-07-29 | 2020-02-11 | 安徽省临泉县万隆塑料包装有限公司 | Ink composition and preparation method thereof |
| CN111254715A (en) * | 2020-01-17 | 2020-06-09 | 广东远华新材料股份有限公司 | PVC (polyvinyl chloride) luminous pad and preparation method thereof |
| CN111254715B (en) * | 2020-01-17 | 2022-12-06 | 广东远华新材料股份有限公司 | PVC (polyvinyl chloride) luminous pad and preparation method thereof |
| CN111560185A (en) * | 2020-06-05 | 2020-08-21 | 苏州市博来特油墨有限公司 | Weather-resistant water-based nano ink and preparation method thereof |
| CN115521494A (en) * | 2022-10-14 | 2022-12-27 | 苏州凯姆勒绝缘材料有限公司 | Covering type polyimide film material and preparation method thereof |
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Effective date of registration: 20200812 Address after: Station of Xiachu Town, Rushan City, Weihai City, Shandong Province Patentee after: Weihai kaihong precision Chemical Co., Ltd Address before: 215024 Jiangsu Province, Suzhou City Industrial Park Road, No. 99 Tian Tian Tian Industrial Square 16 Patentee before: SUZHOU ZHAOQI KAIHONG FINE CHEMICAL Co.,Ltd. |
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