CN103788765A - Gray ink for electronic products and preparation method thereof - Google Patents
Gray ink for electronic products and preparation method thereof Download PDFInfo
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- CN103788765A CN103788765A CN201410033323.0A CN201410033323A CN103788765A CN 103788765 A CN103788765 A CN 103788765A CN 201410033323 A CN201410033323 A CN 201410033323A CN 103788765 A CN103788765 A CN 103788765A
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Abstract
The invention provides gray ink for electronic products. The ink comprises the following components in parts by weight: 5.9 parts of a solvent, 9 parts of a curing agent, 15 parts of light yellow ink, 70 parts of white ink, 0.9 part of bright red ink and 15 parts of black ink. The invention simultaneously provides a preparation method of the ink. The gray ink provided by the invention has vivid color, strong adhesion, high drying speed and good glossiness and levelling property, is free from cracks and pin holes and is unlikely to diffuse. According to the preferred scheme of the invention, flax seed oil is added to the solvent and the characteristic of high volatilization speed of the flax seed oil is given full play, so that the ink has high drying speed and strong adhesion.
Description
Technical field
The present invention relates to ink area, especially, relate to a kind of use for electronic products gray ink, and compound method.
Background technology
Ink is mainly made up of materials such as tinting material, binder, stopping composition, solvent and solidifying agent, and wherein the consumption of tinting material and kind have determined the color that ink presents.
Along with the raising of people's living standard, more and more higher to the color requirement of ink, be no longer satisfied with simple pure color, but pursue personnalité color.At present there is diversified color for the ink of paper, substantially can meet people's demand.But for the ink of electronic product, Colour selection is not very abundant.The configuration design of electronic product has become human consumer and has selected one of important factor of product, manufacturers wants to have use up way mostly in the configuration design of electronic product for this reason, obviously add abundanter color more to attract human consumer to the profile of electronic product, thereby meet human consumer and pursue the consumers demand of individual character and fashion.But, the shell of electronic product is generally by plastic shaping, in the process of printing, must use a large amount of organic solvents on plastics, and the use of a large amount of organic solvents makes much to go wrong for the ink of paper printing, such as poor adhesive force, dry slow, glossiness and levelling property are poor, easily be full of cracks, easily diffusion and pin-hole phenomena.
Therefore, provide a kind of electronic product casing that can be applied in, have grey true to nature, strong adhesion, fast drying, glossiness and good leveling property, the ink that do not chap, be difficult for diffusion and do not occur pin-hole phenomena become and are badly in need of a difficult problem solving simultaneously.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of use for electronic products gray ink and compound method thereof, this ink color is true to nature, strong adhesion, fast drying, glossiness and good leveling property, does not chap, is difficult for diffusion and does not occur pin-hole phenomena.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of use for electronic products gray ink, the each component and the parts by weight that comprise are: 5.9 parts of solvents, 9 parts, solidifying agent, 15 parts, light yellow ink, 70 parts of white inks, 0.9 part, bright red ink, 15 parts of black inks.
Preferably, each component and the parts by weight of described solvent are: 30 parts of propyl acetates, 9 parts of isopropyl acids, 5 parts of ethyl acetate, 15 parts of oleum lini.
Preferably: described light yellow ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 30 parts of light yellow tinting materials; Described white ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 35 parts of white color agents; Bright red ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 38 parts of bright red tinting materials; Black ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 25 parts of black colorants.
Preferably: the composition of described solidifying agent is aliphatic polymeric isocyanate.
Meanwhile, the invention provides a kind of compound method of use for electronic products gray ink, comprise the following steps:
1) measure batching by following component and parts by weight, and be placed in mixer: 5.9 parts of solvents, 9 parts, solidifying agent, 15 parts, pale yellow ink, 70 parts of white inks, 0.9 part, bright red ink, 15 parts of black inks;
2), in mixer, above-mentioned batching is stirred;
3) temperature that above-mentioned mixer is placed in to 75 degrees Celsius is toasted 30 minutes;
4) complete preparation.
Component of the present invention and weight proportion can make color gray ink true to nature, and this ink color is true to nature simultaneously, strong adhesion, fast drying, glossiness and good leveling property, do not chap, are difficult for diffusion and do not occur pin-hole phenomena.In preferred version of the present invention, in solvent, add oleum lini, give full play to the fast feature of oleum lini evaporation rate, the rate of drying that makes ink is faster, sticking power is stronger.
Embodiment
The specific embodiment of the present invention is as follows:
1) preparation solvent
Measure each component and weight: 3000 grams of propyl acetates, 900 grams of isopropyl acids, 500 grams of ethyl acetate, 1500 grams of oleum lini, stir.
2) prepare light yellow ink: use 3000 grams of ester molten urethane resins, 400 grams of vinyl chloride-vinyl acetate resins, 3500 grams of light yellow tinting materials and other are mixed with light yellow ink;
Preparation white ink: use 15000 grams of ester molten urethane resins, 2000 grams of vinyl chloride-vinyl acetate resins, 17500 grams of white color agents and other are mixed with white ink;
Preparation bright red ink: use 300 grams of the molten urethane resins of ester, 40 grams of vinyl chloride-vinyl acetate resins, 380 grams of bright red tinting materials and other are mixed with bright red ink;
Preparation black ink: use 3000 grams of ester molten urethane resins, 400 grams of vinyl chloride-vinyl acetate resins, 2500 grams of black colorants and other are mixed with black ink.
More than preparing in proportioning raw materials, process and the technique industry of ink and used for many years, is prior art.Each color ink can directly be chosen on market above, specific as follows: color emperor IPX-HF199 bright red ink, color emperor IPX-HF679 white ink, the light yellow ink of color emperor IPX-HF239 and color emperor IPX-HF979 black ink.
3) measure batching by following component and weight, and be placed in mixer: 5.9 kilograms of solvents, 9 kilograms of aliphatic polymeric isocyanates, 15 kilograms, light yellow ink, 70 kilograms of white inks, 0.9 kilogram, bright red ink, 15 kilograms of black inks;
4), in mixer, above-mentioned batching is stirred;
5) temperature that above-mentioned mixer is placed in to 75 degrees Celsius is toasted 30 minutes;
6) complete preparation.
Use component provided by the present invention and weight proportion can make color gray ink true to nature, this ink color is true to nature simultaneously, strong adhesion, fast drying, glossiness and good leveling property, does not chap, is difficult for diffusion and does not occur pin-hole phenomena.In preferred version of the present invention, in solvent, add oleum lini, give full play to the fast feature of oleum lini evaporation rate, the rate of drying that makes ink is faster, sticking power is stronger.What compound method provided by the invention can be simple and quick in addition completes use for electronic products gray ink.
Claims (5)
1. a use for electronic products gray ink, is characterized in that, the each component and the parts by weight that comprise are: 5.9 parts of solvents, 9 parts, solidifying agent, 15 parts, light yellow ink, 70 parts of white inks, 0.9 part, bright red ink, 15 parts of black inks.
2. use for electronic products gray ink according to claim 1, is characterized in that, each component and the parts by weight of described solvent are: 30 parts of propyl acetates, 9 parts of isopropyl acids, 5 parts of ethyl acetate, 15 parts of oleum lini.
3. use for electronic products gray ink according to claim 2, is characterized in that: described light yellow ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 30 parts of light yellow tinting materials; Described white ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 35 parts of white color agents; Bright red ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 38 parts of bright red tinting materials; Black ink comprises following component and parts by weight: 30 parts of the molten urethane resins of ester, 4 parts of vinyl chloride-vinyl acetate resins, 25 parts of black colorants.
4. use for electronic products gray ink according to claim 3, is characterized in that: the composition of described solidifying agent is aliphatic polymeric isocyanate.
5. a compound method for use for electronic products gray ink described in claim 1, is characterized in that: comprise the following steps:
(1) measure batching by following component and parts by weight, and be placed in mixer: 5.9 parts of solvents, 9 parts, solidifying agent, 15 parts, pale yellow ink, 70 parts of white inks, 0.9 part, bright red ink, 15 parts of black inks;
(2), in mixer, above-mentioned batching is stirred;
(3) temperature that above-mentioned mixer is placed in to 75 degrees Celsius is toasted 30 minutes;
(4) complete preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033323.0A CN103788765A (en) | 2014-01-24 | 2014-01-24 | Gray ink for electronic products and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033323.0A CN103788765A (en) | 2014-01-24 | 2014-01-24 | Gray ink for electronic products and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788765A true CN103788765A (en) | 2014-05-14 |
Family
ID=50664843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033323.0A Pending CN103788765A (en) | 2014-01-24 | 2014-01-24 | Gray ink for electronic products and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103788765A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1757685A (en) * | 2005-11-07 | 2006-04-12 | 汕头市金平区五星油墨实业有限公司 | Printing ink |
| CN103525181A (en) * | 2013-10-14 | 2014-01-22 | 苏州安洁科技股份有限公司 | Silk screen printing ink |
-
2014
- 2014-01-24 CN CN201410033323.0A patent/CN103788765A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1757685A (en) * | 2005-11-07 | 2006-04-12 | 汕头市金平区五星油墨实业有限公司 | Printing ink |
| CN103525181A (en) * | 2013-10-14 | 2014-01-22 | 苏州安洁科技股份有限公司 | Silk screen printing ink |
Non-Patent Citations (1)
| Title |
|---|
| 李荣兴: "《油墨》", 31 May 1988, 印刷工业出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |