CN107586485A - A kind of UV screen printing inks and preparation method thereof - Google Patents
A kind of UV screen printing inks and preparation method thereof Download PDFInfo
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- CN107586485A CN107586485A CN201710798691.8A CN201710798691A CN107586485A CN 107586485 A CN107586485 A CN 107586485A CN 201710798691 A CN201710798691 A CN 201710798691A CN 107586485 A CN107586485 A CN 107586485A
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- printing inks
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Abstract
The present invention is a kind of UV screen printing inks and preparation method thereof, concrete composition composition：Prepolymer, reactive diluent, light trigger, photosensitivity promotor, composite assistants, cobalt green pigment, filler.Preparation method, concretely comprise the following steps：(1) prepolymer, reactive diluent, photosensitivity promotor, composite assistants and filler are sequentially added in beaker, stirs 15min；(2) continue to stir, pigment is uniformly dispersed toward addition cobalt green pigment in beaker again；(3) in the case of lucifuge, light trigger is added, 10min is stirred, obtains UV screen printing inks.The UV screen printing ink hardening times of the present invention are short, and adhesive force is good, and pliability is good, and solvent resistance is good, has excellent combination property.
Description
Technical field
The present invention relates to the research and development field of UV screen printing inks, more particularly to a kind of UV screen printing inks and its preparation
Method.
Background technology
UV curable ink (UV ink) has in environmental protection, efficient, energy-conservation etc. compared with traditional solvent-based ink
Many advantages, volatile organic solvent is free of in UV ink, ink viscosity will not change with the change of environmental condition,
The UV ink solidification times are short, and UV printed matters have good anti chemical properties and physical property, and glossiness is good, there is many nothings
Analogous advantage.Therefore, UV ink is more and more applied in silk-screen printing, and has very big market prospects.
The research and development of UV screen printing inks turn into a focus.
The content of the invention
It is contemplated that a kind of UV screen printing inks of good performance of exploitation, and provide a kind of UV screen printing inks and
Its preparation method.
The present invention to achieve the above object, using following technical scheme：
A kind of UV screen printing inks, concrete composition composition and mass percent are：
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester third
The mass ratio of olefin(e) acid ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is made up of the one or more in calcium carbonate, talcum powder, lithopone and mute powder.
The preparation method of above-mentioned UV screen printing inks, is concretely comprised the following steps：
(1) prepolymer, reactive diluent, photosensitivity promotor, composite assistants and filler are sequentially added in beaker, stirred
15min；
(2) continue to stir, pigment is uniformly dispersed toward addition cobalt green pigment in beaker again；
(3) in the case of lucifuge, light trigger is added, 10min is stirred, obtains UV screen printing inks.
The beneficial effects of the invention are as follows：The UV screen printing ink hardening times of the present invention are short, and adhesive force is good, pliability
Good, solvent resistance is good, has excellent combination property.
Embodiment
With reference to specific embodiment, the invention will be further described：
Specific embodiment 1：
A kind of UV screen printing inks, concrete composition composition and mass percent are：
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester third
The mass ratio of olefin(e) acid ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is calcium carbonate.
Exemplified by preparing the above-mentioned UV screen printing inks of 100kg, preparation concretely comprises the following steps：
(1) by 45kg prepolymers, 30kg reactive diluents, 5kg photosensitivity promotors, 5kg composite assistants and 10kg fillers according to
In secondary addition beaker, 15min is stirred；
(2) continue to stir, pigment is uniformly dispersed toward addition 2kg cobalt green pigment in beaker again；
(3) in the case of lucifuge, 3kg light triggers are added, 10min is stirred, obtains UV screen printing inks.
Specific embodiment 2：
A kind of UV screen printing inks, concrete composition composition and mass percent are：
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester third
The mass ratio of olefin(e) acid ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is made up of talcum powder and lithopone.
Exemplified by preparing the above-mentioned UV screen printing inks of 100kg, preparation concretely comprises the following steps：
(1) by 25kg prepolymers, 50kg reactive diluents, 6kg photosensitivity promotors, 6kg composite assistants and 10kg fillers according to
In secondary addition beaker, 15min is stirred；
(2) continue to stir, pigment is uniformly dispersed toward addition 1kg cobalt green pigment in beaker again；
(3) in the case of lucifuge, 2kg light triggers are added, 10min is stirred, obtains UV screen printing inks.
Specific embodiment 3：
A kind of UV screen printing inks, concrete composition composition and mass percent are：
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester third
The mass ratio of olefin(e) acid ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is made up of calcium carbonate and mute powder.
Exemplified by preparing the above-mentioned UV screen printing inks of 100kg, preparation concretely comprises the following steps：
(1) by 25kg prepolymers, 30kg reactive diluents, 10kg photosensitivity promotors, 10kg composite assistants and 15kg fillers
Sequentially add in beaker, stir 15min；
(2) continue to stir, pigment is uniformly dispersed toward addition 1kg cobalt green pigment in beaker again；
(3) in the case of lucifuge, 9kg light triggers are added, 10min is stirred, obtains UV screen printing inks.
Specific embodiment 4：
A kind of UV screen printing inks, concrete composition composition and mass percent are：
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester third
The mass ratio of olefin(e) acid ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is mute powder.
Exemplified by preparing the above-mentioned UV screen printing inks of 100kg, preparation concretely comprises the following steps：
(1) by 25kg prepolymers, 30kg reactive diluents, 10kg photosensitivity promotors, 5kg composite assistants and 20kg fillers according to
In secondary addition beaker, 15min is stirred；
(2) continue to stir, pigment is uniformly dispersed toward addition 1kg cobalt green pigment in beaker again；
(3) in the case of lucifuge, 9kg light triggers are added, 10min is stirred, obtains UV screen printing inks.
The UV screen printing ink hardening times of the present invention are short, and adhesive force is good, and pliability is good, and solvent resistance is good, tool
There is excellent combination property.
The present invention is exemplarily described above in conjunction with specific embodiment, it is clear that present invention specific implementation is not by upper
The limitation of mode is stated, if the various improvement of inventive concept and technical scheme of the present invention progress are employed, or it is not improved straight
Scoop out for other occasions, within protection scope of the present invention.
Claims (3)
1. a kind of UV screen printing inks, it is characterised in that concrete composition composition and mass percent are：
A kind of 2. UV screen printing inks according to claim 1, it is characterised in that
The compound prepolymer that the prepolymer is made up of polyester acrylate and urethane acrylate, wherein polyester acrylic
The mass ratio of ester and urethane acrylate is 4：1；
The reactive diluent is hexanediyl ester；
The light trigger is Darocure1173；
The photosensitivity promotor is PAS-33；
The auxiliary combination body that the composite assistants are made up of defoamer, coupling agent, paraffin and dispersant；
The filler is made up of the one or more in calcium carbonate, talcum powder, lithopone and mute powder.
3. a kind of preparation method of UV screen printing inks as claimed in claim 2, it is characterised in that concretely comprise the following steps：
(1) prepolymer, reactive diluent, photosensitivity promotor, composite assistants and filler are sequentially added in beaker, stirs 15min；
(2) continue to stir, pigment is uniformly dispersed toward addition cobalt green pigment in beaker again；
(3) in the case of lucifuge, light trigger is added, 10min is stirred, obtains UV screen printing inks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798691.8A CN107586485A (en) | 2017-09-07 | 2017-09-07 | A kind of UV screen printing inks and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798691.8A CN107586485A (en) | 2017-09-07 | 2017-09-07 | A kind of UV screen printing inks and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107586485A true CN107586485A (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710798691.8A Pending CN107586485A (en) | 2017-09-07 | 2017-09-07 | A kind of UV screen printing inks and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790448A (en) * | 2018-06-22 | 2018-11-13 | 杭州四色印刷有限公司 | A kind of printing process of three-dimensional touch pattern |
| CN112778830A (en) * | 2021-02-23 | 2021-05-11 | 四川富彩科技有限公司 | High-adhesion UV offset printing ink for PET (polyethylene terephthalate) film and preparation method thereof |
-
2017
- 2017-09-07 CN CN201710798691.8A patent/CN107586485A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790448A (en) * | 2018-06-22 | 2018-11-13 | 杭州四色印刷有限公司 | A kind of printing process of three-dimensional touch pattern |
| CN112778830A (en) * | 2021-02-23 | 2021-05-11 | 四川富彩科技有限公司 | High-adhesion UV offset printing ink for PET (polyethylene terephthalate) film and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |