CN105315774A - Environment-friendly printing ink - Google Patents
Environment-friendly printing ink Download PDFInfo
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- CN105315774A CN105315774A CN201510752011.XA CN201510752011A CN105315774A CN 105315774 A CN105315774 A CN 105315774A CN 201510752011 A CN201510752011 A CN 201510752011A CN 105315774 A CN105315774 A CN 105315774A
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Abstract
The invention discloses environment-friendly printing ink which is prepared from the following raw materials in parts by weight: 15-25 parts of polyamide resin, 5-15 parts of acrylic resin, 20-50 parts of a solvent, 5-10 parts of pigment, 2-4 parts of a cationic photo-initiator, 0-1 part of vinyl chloride-vinyl acetate resin, 2-4 parts of an ink enhancer, 1.5-3 parts of polyolefin wax, 1-5 parts of an abrasion-resistant auxiliary, 1-3 parts of a defoaming agent, 0.5-1.5 parts of a dispersing agent and 5-10 parts of a diluent. According to the environment-friendly printing ink provided by the invention, the used materials are benzene-free materials, so that the printing ink does not contain volatile harmful matters, is good in printing effect, high in adhesion fastness, non-inflammable, unexplosive and nontoxic, does not damage the health of printing workers, and is free of pollution to the atmosphere and good in environment friendliness; the abrasion-resistant auxiliary is added, so that the printed ink layer has a relatively small friction coefficient, and the abrasion resistance of the ink is greatly improved; the cost is relatively low, the ink layer firmly adheres, namely, the adhesive force is high, the ink layer is rub resistant, scratch resistant, high in glossiness, good in abrasion resistance and high in drying speed, and the product quality is good.
Description
Technical field
The present invention relates to printing technology, specifically a kind of environmental printing ink.
Background technology
Along with the stable development in China's offset printing market, flexographic ink have also been obtained very fast development, and its quality level is substantially close or reach international most advanced level.According to incompletely statistics, the ratio occupied in China's ink market of flexographic ink rises to 50% ~ 60%, still occupies an leading position, and this ratio can not great changes have taken place within significant period of time from now on.In recent years, along with expanding economy, environmental protection cry is more and more high, and printing bound pair flexographic ink proposes new requirement in nontoxic, pollution-free, and environment-friendlyadhesive adhesive printing ink is subject to the extensive concern of user and starts to be applied to packaging, newspaper, commercial printing etc.Environment-friendlyadhesive adhesive printing ink has obtained large-scale application in the U.S., Japan and other countries, but application is at home also quite few.This wherein has the factor of technical elements, but more chief reason is that understanding is not enough.Environment-friendlyadhesive adhesive printing ink is mainly without aromatic hydrocarbons soya-bean ink.The PAH (polycyclic aromatic hydrocarbons) contained in tradition ink composition is a kind of volatile solvent printing film, harmful; The volatile organic compounds wherein contained not only increases topsoil, also can damage human body.
The rate of drying of ink, thixotropy, skeleton property have tremendous influence to production efficiency, quality product, and the composition of ink has impact to human body, how to study to harm as far as possible little, that wear resistance good, production efficiency is high, environmental friendliness, cost are low ink become after the developing direction of printing industry.
Summary of the invention
The object of the present invention is to provide a kind of environmental printing ink, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of environmental printing ink, be made up of the raw material of following weight parts:
Polyamide resin 15 ~ 25, acrylic resin 5 ~ 15, solvent 20 ~ 50, pigment 5 ~ 10, cation light initiator 2 ~ 4, vinyl chloride-vinyl acetate resin 0 ~ 1, ink toughener 2 ~ 4, polyolefin-wax 1.5 ~ 3, antiwear assistant 1 ~ 5, defoamer 1 ~ 3, dispersion agent 0.5 ~ 1.5, thinner 5 ~ 10.
Preferably, described environmental printing ink also comprises the raw material of following weight part: hollow glass micropearl 1 ~ 3, reactive monomer 1 ~ 3.
Preferably, described a kind of environmental printing ink, be made up of the raw material of following weight parts:
Polyamide resin 20, acrylic resin 10, solvent 35, pigment 7.5, cation light initiator 3, vinyl chloride-vinyl acetate resin 0.5, ink toughener 3, polyolefin-wax 2.2, antiwear assistant 3, reactive monomer 2, hollow glass micropearl 2, defoamer 2, dispersion agent 1, thinner 8.
Preferably, described solvent is the mixture mixed in the ratio of 2 ~ 4:1 by deionized water and industrial alcohol.
Preferably, described defoamer is self-emulsifying defoamer.
Preferably, described antiwear assistant, is made up of the component of following parts by weight: delustring micro mist wax 10 parts, nano-bentonite 3, soybean oil 4 parts, aerosil 5 parts, silicone oil 2 parts, nano ceramics 3, carbon dust 5 parts, nano-aluminium oxide 3 parts.
Preferably, described ink toughener is acrylic resin.
Preferably, described reactive monomer is tri (propylene glycol) diacrylate or 1,6 hexanediol diacrylate.
Compared with prior art, the invention has the beneficial effects as follows:
Environmental printing ink of the present invention, invention institute uses material for without benzene series material, does not contain volatility noxious solvent, printing effect is good, and attachment fastness is strong, and do not fire, not quick-fried, nontoxic, health that pressman can not be damaged, to air also non-environmental-pollution, the feature of environmental protection is good; Add antiwear assistant, make the ink layer after printing have very little frictional coefficient, thus substantially improve the wear resistance of ink.Use the printing of this ink printing, its ink film smooth surface is wrinkle resistant, and trace is clear, and in use, ink can not come off, fall the phenomenon of ink, and the printing effect of printing keeps lasting; Cost is lower, and layer of ink attachment fastness and strong adhesion, resistance toly rubs, and scratch resistant, glossiness is high, and wear resistance is good, and rate of drying is fast, and quality product is good.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment 1
A kind of environmental printing ink of the present invention, be made up of the raw material of following weight parts:
Polyamide resin 15, acrylic resin 5, solvent 20, pigment 5, cation light initiator 2, vinyl chloride-vinyl acetate resin 0.2, ink toughener 2, polyolefin-wax 1.5, antiwear assistant 1, reactive monomer 1, hollow glass micropearl 1, defoamer 1, dispersion agent 0.5, thinner 5.
Described solvent is the mixture mixed in the ratio of 2 ~ 4:1 by deionized water and industrial alcohol.Due to deionized water and industrial alcohol as solvent, in printing process, the smell of volatile matter is very little, so all pollute the health of environment and press operator and damage very little, and can not burn due to water color ink product self, more can not cause fire due to the reason such as electrostatic and wire short-circuiting, so when adopting this water color ink to print, printing, without any dissolvent residual, meets various countries to food product pack and other environmental requirement of packing.
Described defoamer is self-emulsifying defoamer.
Described antiwear assistant, is made up of the component of following parts by weight: delustring micro mist wax 10 parts, nano-bentonite 3, soybean oil 4 parts, aerosil 5 parts, silicone oil 2 parts, nano ceramics 3, carbon dust 5 parts, nano-aluminium oxide 3 parts.
Described ink toughener is acrylic resin.
Described reactive monomer is tri (propylene glycol) diacrylate or 1,6 hexanediol diacrylate.
Vinyl chloride-vinyl acetate resin is grinding base material, shields when carrying out grinding technics in ink manufacture to urethane resin; It also has urges dry effect, shortens the time needed for ink setting, thus improves the film forming properties of ink.
The difference of following embodiment and embodiment 1 is only,
Embodiment 2
A kind of water-based printing ink of the present invention, be made up of the raw material of following weight parts:
Polyamide resin 20, acrylic resin 10, solvent 35, pigment 7.5, cation light initiator 3, vinyl chloride-vinyl acetate resin 0.5, ink toughener 3, polyolefin-wax 2.2, antiwear assistant 3, reactive monomer 2, hollow glass micropearl 2, defoamer 2, dispersion agent 1, thinner 8.
Embodiment 2
A kind of water-based printing ink of the present invention, be made up of the raw material of following weight parts:
Polyamide resin 25, acrylic resin 15, solvent 50, pigment 10, cation light initiator 4, vinyl chloride-vinyl acetate resin 1, ink toughener 4, polyolefin-wax 3, antiwear assistant 5, reactive monomer 3, hollow glass micropearl 3, defoamer 3, dispersion agent 1.5, thinner 10.
Claims (8)
1. an environmental printing ink, is characterized in that, is made up of the raw material of following weight parts:
Polyamide resin 15 ~ 25, acrylic resin 5 ~ 15, solvent 20 ~ 50, pigment 5 ~ 10, cation light initiator 2 ~ 4, vinyl chloride-vinyl acetate resin 0 ~ 1, ink toughener 2 ~ 4, polyolefin-wax 1.5 ~ 3, antiwear assistant 1 ~ 5, defoamer 1 ~ 3, dispersion agent 0.5 ~ 1.5, thinner 5 ~ 10.
2. a kind of environmental printing ink according to claim 1, it is characterized in that, described environmental printing ink also comprises the raw material of following weight part: hollow glass micropearl 1 ~ 3, reactive monomer 1 ~ 3.
3. a kind of environmental printing ink according to claim 1, is characterized in that, be made up of the raw material of following weight parts:
Polyamide resin 20, acrylic resin 10, solvent 35, pigment 7.5, cation light initiator 3, vinyl chloride-vinyl acetate resin 0.5, ink toughener 3, polyolefin-wax 2.2, antiwear assistant 3, reactive monomer 2, hollow glass micropearl 2, defoamer 2, dispersion agent 1, thinner 8.
4. a kind of environmental printing ink according to claim 1, is characterized in that, described solvent is the mixture mixed in the ratio of 2 ~ 4:1 by deionized water and industrial alcohol.
5. a kind of environmental printing ink according to claim 1, is characterized in that, described defoamer is self-emulsifying defoamer.
6. a kind of environmental printing ink according to claim 1, it is characterized in that, described antiwear assistant, is made up of the component of following parts by weight: delustring micro mist wax 10 parts, nano-bentonite 3, soybean oil 4 parts, aerosil 5 parts, silicone oil 2 parts, nano ceramics 3, carbon dust 5 parts, nano-aluminium oxide 3 parts.
7. a kind of environmental printing ink according to claim 1, is characterized in that, described ink toughener is acrylic resin.
8. a kind of environmental printing ink according to claim 1, is characterized in that, described reactive monomer is tri (propylene glycol) diacrylate or 1,6 hexanediol diacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752011.XA CN105315774A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752011.XA CN105315774A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly printing ink |
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| Publication Number | Publication Date |
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| CN105315774A true CN105315774A (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510752011.XA Pending CN105315774A (en) | 2015-11-04 | 2015-11-04 | Environment-friendly printing ink |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885531A (en) * | 2016-05-30 | 2016-08-24 | 蚌埠市维光塑胶制品有限公司 | Heat-resisting fast-drying printing ink |
| CN107384008A (en) * | 2017-08-16 | 2017-11-24 | 安徽虹源印务有限公司 | A kind of medicine box printing-ink |
| CN107652772A (en) * | 2017-09-28 | 2018-02-02 | 德施普科技发展温州有限公司 | A kind of aqueous, environmental protective printing-ink and preparation method thereof |
| CN107964278A (en) * | 2017-12-22 | 2018-04-27 | 澧县津溥包装制品有限责任公司 | One kind printing ink and preparation method |
| CN108864814A (en) * | 2018-08-07 | 2018-11-23 | 中山市明日涂料材料有限公司 | A kind of ink for screen printing and preparation method thereof |
| CN114891391A (en) * | 2022-06-15 | 2022-08-12 | 广州市印道理印刷有限公司 | Ink with matte effect and preparation process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804528A (en) * | 2015-03-31 | 2015-07-29 | 安徽省嘉信包装印务有限公司 | Water-based plastic printing ink |
| CN104845436A (en) * | 2015-04-17 | 2015-08-19 | 陆开云 | Environment-friendly type wear-resistant auxiliary agent used for printing ink |
-
2015
- 2015-11-04 CN CN201510752011.XA patent/CN105315774A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804528A (en) * | 2015-03-31 | 2015-07-29 | 安徽省嘉信包装印务有限公司 | Water-based plastic printing ink |
| CN104845436A (en) * | 2015-04-17 | 2015-08-19 | 陆开云 | Environment-friendly type wear-resistant auxiliary agent used for printing ink |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885531A (en) * | 2016-05-30 | 2016-08-24 | 蚌埠市维光塑胶制品有限公司 | Heat-resisting fast-drying printing ink |
| CN107384008A (en) * | 2017-08-16 | 2017-11-24 | 安徽虹源印务有限公司 | A kind of medicine box printing-ink |
| CN107652772A (en) * | 2017-09-28 | 2018-02-02 | 德施普科技发展温州有限公司 | A kind of aqueous, environmental protective printing-ink and preparation method thereof |
| CN107964278A (en) * | 2017-12-22 | 2018-04-27 | 澧县津溥包装制品有限责任公司 | One kind printing ink and preparation method |
| CN108864814A (en) * | 2018-08-07 | 2018-11-23 | 中山市明日涂料材料有限公司 | A kind of ink for screen printing and preparation method thereof |
| CN114891391A (en) * | 2022-06-15 | 2022-08-12 | 广州市印道理印刷有限公司 | Ink with matte effect and preparation process thereof |
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Application publication date: 20160210 |