CN104845445A - Special ink for PI (Polyimide) film gravure - Google Patents
Special ink for PI (Polyimide) film gravure Download PDFInfo
- Publication number
- CN104845445A CN104845445A CN201510265605.8A CN201510265605A CN104845445A CN 104845445 A CN104845445 A CN 104845445A CN 201510265605 A CN201510265605 A CN 201510265605A CN 104845445 A CN104845445 A CN 104845445A
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- CN
- China
- Prior art keywords
- ink
- main body
- ethyl acetate
- film
- percent
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
The invention discloses a special ink for PI (Polyimide) film gravure, which consists of an ink main body, diluents and curing agents, and is characterized in that the weight ratio of the ink main body to the diluents to the curing agents is 10:(6-10):(0.4-0.5); the ink main body comprises the following components by weight percentage: 25 to 35 percent of polyurethane liquid resin, 6 to 10 percent of butanone, 8 to 15 percent of ethyl acetate, 10 to 30 percent of inorganic pigment, 1 to 4 percent of dispersing agents, 3 to 6 percent of modified materials and 8 to 20 percent of n-propyl acetate. Compared with the prior art, the ink provided by the invention has the following beneficial effects: (1) by adopting the ink made through the formula provided by the invention, the printing of a PI film on a high-speed photogravure press can be realized, the machine speed can reach 160 to 250M/min, the printing efficiency is greatly improved, and the cost is lowered; (2) after carrying out printing on the PI film by adopting the ink made through the formula provided by the invention, high adhesive force and better temperature tolerance and alcohol resistance can be realized.
Description
Technical field
The invention belongs to technical field of ink, be specifically related to a kind of PI film gravure ink special.
Background technology
PI film: Kapton, Kapton (PolyimideFilm) is the film clasp Y insulation Y material that performance is best in the world, by pyromellitic acid anhydride (PMDA) and diaminodiphenyl ether (DDE) in intensive polar solvent through polycondensation and casting film-forming form through imidization again.Because PI film is in golden yellow, also known as gold film, there are excellent stability and high temperature tolerance, are commonly used on electronic product and related packaging thereof, wide market.The printing of existing PI film uses UV ink usually, and cost is higher and efficiency is low, cannot realize intaglio printing, and the existing ink realizing intaglio printing, the poor adhesive force on PI film after printing, heat resistance is poor, and alcohol resistance is poor.
Summary of the invention
For problems of the prior art, the invention provides a kind of PI film gravure ink special.
The present invention is realized by the following technical programs:
Described a kind of PI film gravure ink special, be made up of ink main body, thinner, solidifying agent, it is characterized in that ink main body: thinner: the weight ratio of solidifying agent is 10:6-10:0.4-0.5, and described ink main body is made up of the component of following weight percentage: urethane resin liquid 25-35%, butanone 6-10%, ethyl acetate 8-15%, mineral dye 10-30%, dispersion agent 1-4%, material modified 3-6%, n-propyl acetate 8-20%.
Described a kind of PI film gravure ink special, is characterized in that described ink main body is made up of the component of following weight percentage: urethane resin liquid 28-32%, butanone 8-10%, ethyl acetate 10-15%, mineral dye 15-25%, dispersion agent 2-3%, material modified 4-5%, n-propyl acetate 10-20%.
Described a kind of PI film gravure ink special, is characterized in that described ink main body is made up of the component of following weight percentage: urethane resin liquid 30%, butanone 9%, ethyl acetate 13%, mineral dye 22%, dispersion agent 3%, material modified 5%, n-propyl acetate 18%.
Described a kind of PI film gravure ink special, is characterized in that described urethane resin liquid is made up of the component of following weight percentage: urethane 45%, ethyl ester 40%, Virahol 15%.
Described a kind of PI film gravure ink special, is characterized in that described solidifying agent is made up of the component of following weight percentage: isocyanic ester 30-40%, ethyl acetate 60-70%.
Described a kind of PI film gravure ink special, is characterized in that described thinner is made up of ethyl acetate, n-propyl, Virahol, ethyl acetate: n-propyl: the weight ratio of Virahol is 5:3:2.
Described a kind of PI film gravure ink special, is characterized in that described thinner is made up of ethyl acetate, Virahol, ethyl acetate: the weight ratio of Virahol is 8:2.
Described a kind of PI film gravure ink special, is characterized in that described dispersion agent is the BYK101 that the Chinese company limited of Bi Ke chemistry produces.
Described a kind of PI film gravure ink special, is characterized in that described mineral dye is any one in titanium dioxide, carbon black.
Described a kind of PI film gravure ink special, is characterized in that the described material modified multipolymer for vinylchlorid and vinyl acetate between to for plastic.
Urethane resin liquid is the main component of PI film gravure ink, ink main body is mixed according to certain ratio by urethane resin liquid, ethyl acetate, butanone, n-propyl acetate, add suitable mineral dye mixed grinding again, there is high covering, brightly painted characteristic, the sticking power of material modified raising ink and heat resistance, thus the performance improved after ink film forming, ethyl acetate, butanone can improve the solvency power of resin, butanone is again quick-drying solvent, volatilization can be accelerated, reduce dissolvent residual, be applicable to high speed printing.
Compared with prior art, the present invention has following beneficial effect:
1) adopt the ink of the present invention's formula, can realize the printing of PI film on high-speed gravure printing machine, machine scooter 160-250M/min, significantly improves printing efficiency, reduces costs;
2), after adopting the ink of the present invention's formula to print on PI film, there is high adhesive force, preferably temperature tolerance and alcohol resistance.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, and provides embodiment.
Ink main body formula 1: urethane resin liquid 30%, butanone 9%, ethyl acetate 13%, mineral dye 22%, dispersion agent 3%, material modified 5%, n-propyl acetate 18%.
Ink main body formula 2: urethane resin liquid 25%, butanone 10%, ethyl acetate 8%, mineral dye 30%, dispersion agent 1%, material modified 6%, n-propyl acetate 20%.
Ink main body formula 3: urethane resin liquid 35%, butanone 6%, ethyl acetate 15%, mineral dye 23%, dispersion agent 4%, material modified 3%, n-propyl acetate 14%.
Ink main body formula 4: urethane resin liquid 32%, butanone 10%, ethyl acetate 10%, mineral dye 25%, dispersion agent 2%, material modified 4%, n-propyl acetate 17%.
Ink main body formula 5: urethane resin liquid 28%, butanone 10%, ethyl acetate 15%, mineral dye 25%, dispersion agent 2%, material modified 4%, n-propyl acetate 16%.
Embodiment 1
Select the formula of ink main body formula 1, allotment thinner: ethyl acetate: n-propyl: Virahol=5:3:2, allotment ink mixture: ink main body: thinner: solidifying agent=10:6:0.4.
Intaglio plate high-speed printer prints, printing plate cylinder: electric carving version, the dark 40-42 micron of version, oven temperature 70-75 DEG C, after printing, and print speed 160-170M/min, after printing in the drying room of 50-60 DEG C, slaking 24 hours.
Test data after printing:
The resistance to dissolubility test of alcohol:
Ballast counterweight: 500g, test speed: 30 times/min, 100% does not dissolve.
Temperature tolerance: 200-220 DEG C, 0.8-1 second, adhesion
Sticking power: hundred lattice method tests: 100% does not peel off.
Embodiment 2
Select the formula of ink main body formula 2, allotment thinner: ethyl acetate: n-propyl: Virahol=5:3:2, allotment ink mixture: ink main body: thinner: solidifying agent=10:8:0.5.
Intaglio plate high-speed printer prints, printing plate cylinder: electric carving version, the dark 40-42 micron of version, oven temperature 70-75 DEG C, after printing, and print speed 180-200M/min, after printing in the drying room of 50-60 DEG C, slaking 24 hours.
Test data after printing:
The resistance to dissolubility test of alcohol:
Ballast counterweight: 500g, test speed: 30 times/min, 100% does not dissolve.
Temperature tolerance: 200-220 DEG C, 0.8-1 second, adhesion
Sticking power: hundred lattice method tests: 100% does not peel off.
Embodiment 3:
Select the formula of ink main body formula 3, allotment thinner: ethyl acetate: Virahol=8:2, allotment ink mixture: ink main body: thinner: solidifying agent=10:10:0.5.
Intaglio plate high-speed printer prints, printing plate cylinder: electric carving version, the dark 38-40 micron of version, oven temperature 70-75 DEG C, after printing, and print speed 220-250M/min, after printing in the drying room of 50-60 DEG C, slaking 24 hours.
Test data after printing:
The resistance to dissolubility test of alcohol:
Ballast counterweight: 500g, test speed: 30 times/min, 100% does not dissolve.
Temperature tolerance: 200-220 DEG C, 0.8-1 second, adhesion
Sticking power: hundred lattice method tests: 100% does not peel off.
Embodiment 4
Select the formula of ink main body formula 4, allotment thinner: ethyl acetate: Virahol=8:2, allotment ink mixture: ink main body: thinner: solidifying agent=10:6:0.5.
Intaglio plate high-speed printer prints, printing plate cylinder: electric carving version, the dark 38-40 micron of version, oven temperature 70-75 DEG C, after printing, and print speed 160-170M/min, after printing in the drying room of 50-60 DEG C, slaking 24 hours.
Test data after printing:
The resistance to dissolubility test of alcohol:
Ballast counterweight: 500g, test speed: 30 times/min, 100% does not dissolve.
Temperature tolerance: 200-220 DEG C, 1-1.5 second, adhesion
Sticking power: hundred lattice method tests: 100% does not peel off.
Embodiment 5
Select the formula of ink main body formula 5, allotment thinner: ethyl acetate: Virahol=8:2, allotment ink mixture: ink main body: thinner: solidifying agent=10:8:0.4.
Intaglio plate high-speed printer prints, printing plate cylinder: electric carving version, the dark 38-40 micron of version, oven temperature 70-75 DEG C, after printing, and print speed 180-200M/min, after printing in the drying room of 50-60 DEG C, slaking 24 hours.
Test data after printing:
The resistance to dissolubility test of alcohol:
Ballast counterweight: 500g, test speed: 30 times/min, 100% does not dissolve.
Temperature tolerance: 200-220 DEG C, 1.5-2 second, adhesion
Sticking power: hundred lattice method tests: 100% does not peel off.
Claims (10)
1. a PI film gravure ink special, be made up of ink main body, thinner, solidifying agent, it is characterized in that ink main body: thinner: the weight ratio of solidifying agent is 10:6-10:0.4-0.5, and described ink main body is made up of the component of following weight percentage: urethane resin liquid 25-35%, butanone 6-10%, ethyl acetate 8-15%, mineral dye 10-30%, dispersion agent 1-4%, material modified 3-6%, n-propyl acetate 8-20%.
2. a kind of PI film gravure ink special according to claim 1, is characterized in that described ink main body is made up of the component of following weight percentage: urethane resin liquid 28-32%, butanone 8-10%, ethyl acetate 10-15%, mineral dye 15-25%, dispersion agent 2-3%, material modified 4-5%, n-propyl acetate 10-20%.
3. a kind of PI film gravure ink special according to claim 1, is characterized in that described ink main body is made up of the component of following weight percentage: urethane resin liquid 30%, butanone 9%, ethyl acetate 13%, mineral dye 22%, dispersion agent 3%, material modified 5%, n-propyl acetate 18%.
4. a kind of PI film gravure ink special according to claim 1 or 2 or 3, is characterized in that described urethane resin liquid is made up of the component of following weight percentage: urethane 45%, ethyl ester 40%, Virahol 15%.
5. a kind of PI film gravure ink special according to claim 1, is characterized in that described solidifying agent is made up of the component of following weight percentage: isocyanic ester 30-40%, ethyl acetate 60-70%.
6. a kind of PI film gravure ink special according to claim 1, is characterized in that described thinner is made up of ethyl acetate, n-propyl, Virahol, ethyl acetate: n-propyl: the weight ratio of Virahol is 5:3:2.
7. a kind of PI film gravure ink special according to claim 1, is characterized in that described thinner is made up of ethyl acetate, Virahol, ethyl acetate: the weight ratio of Virahol is 8:2.
8. a kind of PI film gravure ink special according to claim 1 or 2 or 3, is characterized in that described dispersion agent is the BYK101 that the Chinese company limited of Bi Ke chemistry produces.
9. a kind of PI film gravure ink special according to claim 1 or 2 or 3, is characterized in that described mineral dye is any one in titanium dioxide, carbon black.
10. a kind of PI film gravure ink special according to claim 1 or 2 or 3, is characterized in that the described material modified multipolymer for vinylchlorid and vinyl acetate between to for plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265605.8A CN104845445A (en) | 2015-05-22 | 2015-05-22 | Special ink for PI (Polyimide) film gravure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265605.8A CN104845445A (en) | 2015-05-22 | 2015-05-22 | Special ink for PI (Polyimide) film gravure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104845445A true CN104845445A (en) | 2015-08-19 |
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ID=53845453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265605.8A Pending CN104845445A (en) | 2015-05-22 | 2015-05-22 | Special ink for PI (Polyimide) film gravure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104845445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602340A (en) * | 2016-03-11 | 2016-05-25 | 江苏中金玛泰医药包装有限公司 | Dual-component high-temperature-resistant aluminum foil gravure ink for medical use and preparation method thereof |
| CN112680018A (en) * | 2020-12-14 | 2021-04-20 | 江西沃格光电股份有限公司 | Diluent for printing minified backlight solder resist ink and application thereof |
| CN115056560A (en) * | 2022-06-23 | 2022-09-16 | 杭州中达医药包装有限公司 | Preparation process of medicinal high-friction composite membrane |
-
2015
- 2015-05-22 CN CN201510265605.8A patent/CN104845445A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602340A (en) * | 2016-03-11 | 2016-05-25 | 江苏中金玛泰医药包装有限公司 | Dual-component high-temperature-resistant aluminum foil gravure ink for medical use and preparation method thereof |
| CN112680018A (en) * | 2020-12-14 | 2021-04-20 | 江西沃格光电股份有限公司 | Diluent for printing minified backlight solder resist ink and application thereof |
| CN115056560A (en) * | 2022-06-23 | 2022-09-16 | 杭州中达医药包装有限公司 | Preparation process of medicinal high-friction composite membrane |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |