CN103694788A - Water-based foaming ink special for wallpaper intaglio printing and preparation method thereof - Google Patents
Water-based foaming ink special for wallpaper intaglio printing and preparation method thereof Download PDFInfo
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- CN103694788A CN103694788A CN201310625096.6A CN201310625096A CN103694788A CN 103694788 A CN103694788 A CN 103694788A CN 201310625096 A CN201310625096 A CN 201310625096A CN 103694788 A CN103694788 A CN 103694788A
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Abstract
The invention relates to water-based foaming ink special for wallpaper intaglio printing and a preparation method thereof. The water-based foaming ink comprises the following components in parts by weight: 30-40 percent of water-based film-forming emulsion, 40-50 percent of distilled water, 0.5-5 parts of wetting and flatting agent, 0.1-1 percent of antifoaming agent, 5-10 percent of pigment, 1-5 percent of foaming agent, 1-5 percent of dispersing agent and 1-5 percent of thickening agent. A machining process of the water-based foaming ink comprises the steps of: weighing raw materials in parts by weight, stirring the water-based film-forming emulsion in a stirring barrel, adding the pigment, the dispersing agent and the foaming agent in the water-based film-forming emulsion, and uniformly stirring; grinding a mixture in the stirring barrel at a high speed by using a grinding device; after the grinding is ended, adding the distilled water, the wetting and flatting agent, the antifoaming agent and the thickening agent in the stirring barrel, and uniformly stirring; finally filtering to obtain the water-based foaming ink. By adopting a water-based solvent, the water-based foaming ink is free of pollution to air, is capable of realizing a three-dimensional foaming effect after the water-based foaming ink is printed on common wallpaper, and is good in gas permeability; the surface of the wallpaper is scrubbing-resistant and extrusion-resistant without deforming.
Description
Technical field
The present invention relates to aqueous foaming ink of a kind of wallpaper intaglio printing special use and preparation method thereof.
Background technology
Along with the development of national economy and the raising of living standards of the people, shiploads of merchandise house and hotel, exhibition center emerge in large numbers, people improve constantly the requirement of house decorative material, and foaming wallpaper is more and more subject to people's attention as the important component part of Modern Interior Decoration material.Because foaming wallpaper has good decorative effect, the feature of construct convenient and environmental protection obtains applying more and more widely.From at first in hotel, the public arena such as office building, exhibition hall, be applied to by now ordinarily resident's house more and more in a large number.But traditional wallpaper use foam ink adopts physical blowing principle, use microballoon whipping agent to realize foaming effect, there is resistance to soiling, the poor problem of scratch resistance.And adopting the goods of chemical foaming agent to address these problems, the chemical foaming ink printing that existing employing polyvinyl chloride paste is carrier in the industry, on wallpaper, still because needs adopt a large amount of softening agent and noxious solvent, is restricted application.Therefore, the consistency of solution chemical foaming agent and water color ink is the focus of sector application always.
Summary of the invention
In order to realize above-mentioned effect, the invention provides aqueous foaming ink of a kind of wallpaper intaglio printing special use and preparation method thereof.This ink adopts chemical foaming agent TSH, and abscess is trickle stopping property, and shrinking percentage is little, prints fashion to version, water-tolerant, and also it is low to compare AC whipping agent blowing temperature, energy-conserving and environment-protective, and goods are difficult for jaundice.
The present invention solves the scheme that its technical problem adopts: a kind of aqueous foaming ink of wallpaper intaglio printing special use, it by the raw material of following parts by weight add in agitation vat through mixing, stirring obtains:
Excellent preferred, described waterborne film-forming emulsion is aqueous acrylic emulsion, solid content 45～48%, acid number 30～60mgKOH/g, 20～40 ℃ of second-order transition temperatures, pH value approximately 7.5～9.5, viscosity 500～1000mPa.s.
Preferably, described moistening flatting agent is polyether siloxane copolymer, effective content 100%, the about 100mPa.s of viscosity.
Preferably, described defoamer is the mixture of fatty family mineral oil, effective content 100%, the about 100mPa.s of viscosity.
Preferably, described whipping agent is TSH whipping agent, particle diameter≤10 μ m.TSH whipping agent Chinese name: p-toluene sulfonyl hydrazide (P-Toiuenesulfonyl hydrozide) molecular formula: C
7h
10nO
2s, physical properties: white is to canescence crystalline powder.Relative density 1.40-1.42, molten some 100-110 ℃, is soluble in alkali, methyl alcohol. ethanol. and methylethylketone. be slightly soluble in water, aldehydes, be insoluble to benzene and toluene.Decomposition temperature 100-110 ℃, emits nitrogen and a small amount of water, gas forming amount 110-125ml/g.In hot water, hydrolysis produces sulfonic acid, puts nitrogen, and under normal temperature, without moisture absorption phenomenon, inflammable substance, meets sour missing of ignition.Be generally used for the multiple plastics such as polyvinyl chloride and natural elastomeric whipping agent.Degradation production is colourless-nontoxic-odorless-do not pollute; Decompose quite slow; Shrink of product rate is little, and tear strength is large, and for the closed-cell foamed plasticss such as sports shoes-adhesive plaster and gelatin sponge.
Preferably, described thickening material is association type polyurethane thickener, effective content 50～60%, viscosity 2000～3000mPa.s.
Preferably, described dispersion agent is polycarboxylate sodium's dispersion agent, PH=7.0 ± 1, effective content 50%, viscosity 500～1000mPa.s.
A preparation method for the aqueous foaming ink of wallpaper intaglio printing special use, gets raw material according to described parts by weight, and described waterborne film-forming emulsion is added in agitation vat and stirred, and described pigment, dispersion agent, whipping agent are added in waterborne film-forming emulsion, stirs; With grinding plant, the mixture in agitation vat is carried out to speed lapping; After grinding finishes, more described distilled water, moistening flatting agent, defoamer, thickening material are added in agitation vat, stir; Finally, with 200-300 eye mesh screen, filter, obtain aqueous foaming ink.
Beneficial effect of the present invention: (1) traditional foam ink is to adopt the heat-set ink that polyvinyl chloride paste is carrier, contains a large amount of poisonous softening agent and other organic solvents.It is solvent that the present invention adopts water, without the volatilization of poisonous organic solvent, pollution-free to air; (2) TSH whipping agent is insoluble in water, and it is dispersed in water-based system that the present invention uses special polycarboxylate sodium's dispersion agent to realize TSH whipping agent; (3) the present invention realizes three-dimensional foaming effect after can allowing common wallpaper print this aqueous foaming ink, and good permeability, wallpaper surface scrubbing resistance, resistance to extruding are indeformable.
Embodiment
With an embodiment, the present invention is further detailed explanation below, is not practical range of the present invention is confined to this.
Embodiment 1, the aqueous foaming ink of a kind of wallpaper intaglio printing special use described in the present embodiment, and it is added in agitation vat and is obtained through mixing, grind, stirring by the raw material of following parts by weight:
Described in present case, waterborne film-forming emulsion is the aqueous acrylic emulsion that Green spring (Xiamen) environmental protection science and technology Materials Co., Ltd produces, solid content 47%, acid number 55,30 ℃ of second-order transition temperatures, pH value approximately 8.5, viscosity 800mPa.s; Moistening flatting agent is
flow425, polyether siloxane copolymer, effective content 100%, the about 100mPa.s of viscosity; Defoamer is
foamex K8, the mixture of aliphatics mineral oil, effective content 100%, the about 100mPa.s of viscosity; Pigment is the C311 colour carbon black of Shanghai Jiaohua Co., Ltd; Whipping agent is the TSH whipping agent of Hangzhou marine rainbow chemical industry, median size 10 μ m; Dispersion agent is the SN-DISPERSANT5040 of Japanese Nuo Puke, PH=7.0 ± 1, effective content 50%, viscosity 800mPa.s; Thickening material is
viscoPlus3030, association type polyurethane thickener, effective content 55%, viscosity 2500mPa.s.Preparation method is, according to described parts by weight, gets raw material, and described waterborne film-forming emulsion is added to agitation vat high-speed stirring (stirring velocity 800rpm), described pigment, dispersion agent, whipping agent added in waterborne film-forming emulsion simultaneously, stirs; With grinding plant, the mixture in agitation vat is carried out to speed lapping; After grinding finishes, more described distilled water, moistening flatting agent, defoamer, thickening material are added to agitation vat stirring at low speed (stirring velocity 400rpm), stir; Finally, with 260 eye mesh screens, filter, obtain aqueous foaming ink.According to standard GB/T/T9756-2001, to using the printing sample of present case ink to carry out scrubbing resistance test, scrubbing resistance number of times >=800 time, far above the scrubbing resistance effect (≤100 times) of using traditional aqueous foaming ink.
Embodiment 2, the aqueous foaming ink of a kind of wallpaper intaglio printing special use described in the present embodiment, and it is added in agitation vat and is obtained through mixing, grind, stirring by the raw material of following parts by weight:
Described in present case, waterborne film-forming emulsion is the aqueous acrylic emulsion that Green spring (Xiamen) environmental protection science and technology Materials Co., Ltd produces, solid content 47%, acid number 55,30 ℃ of second-order transition temperatures, pH value approximately 8.5, viscosity 800mPa.s; Moistening flatting agent is
flow425, polyether siloxane copolymer, effective content 100%, the about 100mPa.s of viscosity; Defoamer is
foamex K8, the mixture of aliphatics mineral oil, effective content 100%, the about 100mPa.s of viscosity; Pigment is the C311 colour carbon black of Shanghai Jiaohua Co., Ltd; Whipping agent is the TSH whipping agent of Hangzhou marine rainbow chemical industry, median size 10 μ m; Dispersion agent is the SN-DISPERSANT5040 of Japanese Nuo Puke, PH=7.0 ± 1, effective content 50%, viscosity 800mPa.s; Thickening material is
viscoPlus3030, association type polyurethane thickener, effective content 55%, viscosity 2500mPa.s.Preparation method is, according to described parts by weight, gets raw material, and described waterborne film-forming emulsion is added to agitation vat high-speed stirring (stirring velocity 800rpm), described pigment, dispersion agent, whipping agent added in waterborne film-forming emulsion simultaneously, stirs; With grinding plant, the mixture in agitation vat is carried out to speed lapping; After grinding finishes, more described distilled water, moistening flatting agent, defoamer, thickening material are added to agitation vat stirring at low speed (stirring velocity 400rpm), stir; Finally, with 260 eye mesh screens, filter, obtain aqueous foaming ink.According to standard GB/T/T9756-2001, to using the printing sample of present case ink to carry out scrubbing resistance test, scrubbing resistance number of times >=1500 time, far above the scrubbing resistance effect (≤100 times) of using traditional aqueous foaming ink.
The above is only a preferred embodiment of the present invention, just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise of not departing from the present invention, can also carry out some improvement and modification to the present invention, these modifications and modification also fall in the protection domain of the claims in the present invention.
Claims (8)
1. an aqueous foaming ink for wallpaper intaglio printing special use, is characterized in that: it comprises the raw material of following parts by weight:
2. the special-purpose aqueous foam ink of a kind of wallpaper intaglio printing according to claim 1, it is characterized in that: described waterborne film-forming emulsion is aqueous acrylic emulsion, solid content 45～48%, acid number 30～60mgKOH/g, 20～40 ℃ of second-order transition temperatures, pH value 7.5～9.5, viscosity 500～1000mPa.s.
3. the aqueous foaming ink of a kind of wallpaper intaglio printing special use according to claim 1, is characterized in that: described moistening flatting agent is polyether siloxane copolymer effective content 100%, viscosity 50～300mPa.s.
4. the aqueous foaming ink of a kind of wallpaper intaglio printing special use according to claim 1, is characterized in that: described defoamer is the mixture of fatty family mineral oil effective content 100%, viscosity 50～300mPa.s.
5. the aqueous foaming ink of a kind of wallpaper intaglio printing special use according to claim 1, is characterized in that: described whipping agent is TSH whipping agent particle diameter≤10 μ m.
6. the aqueous foaming ink of a kind of wallpaper intaglio printing special use according to claim 1, is characterized in that: described thickening material is association type polyurethane thickener effective content 50～60%, viscosity 2000～3000mPa.s.
7. the aqueous foaming ink of a kind of wallpaper intaglio printing special use according to claim 1, is characterized in that: described dispersion agent is polycarboxylate sodium's dispersion agent, PH=7.0 ± 1, effective content 50%, viscosity 500～1000mPa.s.
8. the preparation method of the aqueous foaming ink of a wallpaper intaglio printing special use, comprise the steps: to get raw material according to parts by weight described in claim 1, described waterborne film-forming emulsion is added in agitation vat and stirred, described pigment, dispersion agent, whipping agent are added in waterborne film-forming emulsion, stir; With grinding plant, the mixture in agitation vat is carried out to speed lapping; After grinding finishes, more described distilled water, moistening flatting agent, defoamer, thickening material are added in agitation vat, stir; Finally, with 200-300 eye mesh screen, filter, obtain aqueous foaming ink.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104164077A (en) * | 2014-07-02 | 2014-11-26 | 郑州威尔森壁纸有限公司 | Aqueous chamois-effect stock and production process for producing chamois-effect nonwoven wallpaper by utilization of the stock |
| CN104231464A (en) * | 2014-09-30 | 2014-12-24 | 郑州威尔森壁纸有限公司 | Water-based transparent alluvial gold paint sizing agent for wallpaper and preparation method thereof |
| CN105348911A (en) * | 2015-11-12 | 2016-02-24 | 成都普瑞斯特新材料有限公司 | Gravure environmental-protection foaming ink and preparation method thereof |
| CN105968960A (en) * | 2016-05-27 | 2016-09-28 | 安徽胜利精密制造科技有限公司 | Water-based anti-precipitation fluorescent ink and processing method thereof |
| CN109337440A (en) * | 2018-09-26 | 2019-02-15 | 浙江美浓世纪集团有限公司 | A kind of environment-friendly water-based gravure printing ink and preparation method thereof |
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| CN104164077A (en) * | 2014-07-02 | 2014-11-26 | 郑州威尔森壁纸有限公司 | Aqueous chamois-effect stock and production process for producing chamois-effect nonwoven wallpaper by utilization of the stock |
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| CN105348911A (en) * | 2015-11-12 | 2016-02-24 | 成都普瑞斯特新材料有限公司 | Gravure environmental-protection foaming ink and preparation method thereof |
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| CN109337440A (en) * | 2018-09-26 | 2019-02-15 | 浙江美浓世纪集团有限公司 | A kind of environment-friendly water-based gravure printing ink and preparation method thereof |
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| CN103694788B (en) | 2016-05-04 |
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Effective date of registration: 20201228 Address after: 363000 building g, No.18 Zhenxing Road, Fugong Town, Longhai City, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Green Spring Science and Technology Co.,Ltd. Address before: 361000 South 101A room, Chuang Chuang business park, torch high tech Zone, Xiamen, Fujian Patentee before: FUJIAN GREEN SPRING NEW MATERIAL Co.,Ltd. |