CN113214705A - Pyrograph water-based white ink suitable for Epson nozzle and preparation method thereof - Google Patents
Pyrograph water-based white ink suitable for Epson nozzle and preparation method thereof Download PDFInfo
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- CN113214705A CN113214705A CN202011449544.8A CN202011449544A CN113214705A CN 113214705 A CN113214705 A CN 113214705A CN 202011449544 A CN202011449544 A CN 202011449544A CN 113214705 A CN113214705 A CN 113214705A
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- water
- pyrograph
- epson
- white ink
- based white
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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
- C09D11/30—Inkjet printing inks
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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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
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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
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Abstract
The invention discloses a water-based white ink for pyrograph suitable for an Epson spray head and a preparation method thereof, belonging to the technical field of printing ink; a water-based white ink for pyrograph suitable for an Epson nozzle comprises the following components in percentage by mass: 20-40% of pigment dispersion liquid, 20-40% of resin, 0.2-3% of curing agent, 0.1-0.5% of acid-base regulator, 10-30% of wetting agent, 0.2-2.0% of surfactant, 0.1-0.2% of bactericide and the balance of water; the invention has the advantages of printing fluency on all Epson nozzles, good standby performance, high fastness, difficult moisture regain, good covering performance, no ink flowing of any film and no mutual halation with color ink.
Description
Technical Field
The invention relates to the technical field of printing ink, in particular to a water-based white ink for pyrograph suitable for an Epson spray head.
Background
The pyrograph customization process is a popular trend in recent years and is very popular with clothing rings. Because it can be applicable to various surface fabrics, no matter be the ball clothes of high elasticity, still low elasticity's advertisement shirt, mark, shoes mark etc. choose the pyrograph to print the pattern and be fit for once more only, the pattern is bright-colored, the price is substantial.
The traditional pyrograph is to print a transfer printing film by using a weak solvent, and then carve and transfer printing. The defects are that the weak solvent has large taste, needs to be carved, cannot print gradually, cannot print small characters and has serious white edges. The novel pyrography ink is prepared by firstly printing a PET film, then scattering hot melt powder on a pattern, baking to melt the hot melt powder, and then performing transfer printing, and has simple equipment requirement.
The ink is water-based, is environment-friendly, can be used for printing patterns which cannot be printed by any traditional pyrograph, and has bright color and high fastness. However, the existing novel water-based white ink for pyrograph has the defects of uneven quality, poor standby stability, poor smoothness, insufficient fastness, easy moisture regain, insufficient covering power, serious ink flow on a film with a thin coating, slow drying and color ink blushing.
Disclosure of Invention
The invention aims to solve the problems of poor standby stability, poor fluency, insufficient fastness, easy moisture regain, insufficient covering power, severe ink running on a film with a thin coating, slow drying and color ink blushing in the prior art, and provides the water-based white ink for the pyrograph of the Epson spray head.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water-based white ink for pyrograph suitable for an Epson nozzle comprises the following components in percentage by mass: 20-40% of pigment dispersion liquid, 20-40% of resin, 0.2-3% of curing agent, 0.1-0.5% of acid-base regulator, 10-30% of wetting agent, 0.2-2.0% of surfactant, 0.1-0.2% of bactericide and the balance of water.
Further, the average particle diameter of the pigment dispersion liquid is not more than 300nm.
Further, the humectant comprises at least one of glycerin, triethylene glycol, diethylene glycol, ethylene glycol, 1, 5-pentanediol, 1, 2-hexanediol, 1, 4-pentanediol, 1, 2-propanediol, 2-pyrrolidone, hydroxyethyl pyrrolidone, butyl carbitol, and butyl carbitol.
Further, the solid content of the resin is 30-40%, and the elongation is more than 400%.
Further, the surfactant is an aqueous anionic nonionic surfactant.
A preparation method of the pyrograph water-based white ink suitable for an Epson nozzle comprises the following steps:
s1: uniformly stirring and mixing a wetting agent, an acid-base regulator, a surfactant, a bactericide and deionized water to obtain a first mixed solution:
s1: and (3) adding the resin and the curing agent into the first mixed solution in sequence, stirring and mixing uniformly, and ensuring that the second mixed solution is obtained after stirring for more than half an hour:
s3: adding the pigment dispersion liquid into the second mixed liquid, stirring and mixing uniformly, and aging for four hours to obtain a third mixed liquid:
s4: filtering the third mixed solution twice with PP membrane with pore diameter not greater than 0.45 μm, and collecting filtrate.
Compared with the prior art, the invention provides the water-based white ink for the pyrograph suitable for the Epson spray head, which has the following beneficial effects:
the water-based white ink for pyrograph prepared by the invention is very suitable for digital printing machines of DX5, DX7, 5113, 3200, 4720, XP600 and other nozzles, does not dry the head and block in a standby test of a printer, has good continuous printing performance, and solves the technical problems of insufficient covering power, easy moisture regain, ink running, mutual blushing of white ink, insufficient fastness and the like.
Detailed Description
The technical features of the technical solutions provided by the present invention will be further clearly and completely described below with reference to the specific embodiments, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The words "preferred", "preferably", "more preferred", and the like, in the present invention, refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
The invention provides novel pyrograph printing ink which comprises the following components in percentage by mass: 20-40% of pigment dispersion liquid, 20-40% of resin, 0.2-3% of curing agent, 0.1-0.5% of acid-base regulator, 10-30% of wetting agent, 0.2-2.0% of surfactant, 0.1-0.2% of bactericide and the balance of water.
In some embodiments, the pigment dispersion has an average particle size D50 of no greater than 300nm.
In some embodiments, the pigment dispersion is at least one selected from FUJI SP WHITE B-5W, arnica pigment EMACOL SF WHITE AI2141F, arnica pigment EMACOL SF WHITE AH 2298F.
In some embodiments, the resin is solid at 30-40% and has an elongation of 400% or more.
In some embodiments, the resin is selected from at least one of WPU-2371 of Guangzhou Weikini chemical industry, HI-CUT EP1913 of Honghui trade, 6760 of Japan, PU8018 of Populon trade, PU-1850 of Guangzhou high-state chemical industry and W-6110 of Mitsui.
In some embodiments, the curing agent is selected from at least one of poplars BL2116, asahi chemical X3085, french, luodia DZRS, guangzhou high a-3800.
In some embodiments, the pH modifying agent is selected from at least one of triethanolamine, ammonia, AMP-95.
In some embodiments, the surfactant is an aqueous anionic nonionic surfactant. At least one selected from Surfynol 465, Surfynol 104E, Surfynol 604, Surfynol 607, Tego 410, Rixin E-1010, Tego 425, Tego 260, Tego 270 and Guangzhou Hao source HY-8512.
In some embodiments, the humectant comprises at least one of glycerol, triethylene glycol, diethylene glycol, ethylene glycol, 1, 5-pentanediol, 1, 2-hexanediol, 1, 4-pentanediol, 1, 2-propanediol, 2-pyrrolidone, hydroxyethyl pyrrolidone, diethylene glycol butyl ether, triethylene glycol butyl ether, dipropylene glycol butyl ether.
In some preferred embodiments, the oxazoline germicide is preferably BIT-20.
The second aspect of the invention provides a preparation method of the novel pyrograph printing ink, which at least comprises the following steps:
s1: uniformly stirring and mixing a wetting agent, an acid-base regulator, a surfactant, a bactericide and deionized water to obtain a first mixed solution:
s1: and (3) adding the resin and the curing agent into the first mixed solution in sequence, stirring and mixing uniformly, and ensuring that the second mixed solution is obtained after stirring for more than half an hour:
s3: adding the pigment dispersion liquid into the second mixed liquid, stirring and mixing uniformly, and aging for four hours to obtain a third mixed liquid:
s4: filtering the third mixed solution twice with PP membrane with pore diameter not greater than 0.45 μm, and collecting filtrate.
The present invention is described in detail below by way of examples, and it should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention.
Example 1:
a water-based white ink for pyrograph suitable for an Epson nozzle is prepared by the following steps: 25 parts of white pigment dispersion liquid, 25 parts of PU-1850 resin, 1 part of curing agent Poisson BL2116, 0.1 part of triethanolamine as an acid-base regulator, 10 parts of triethylene glycol as a wetting agent, 8 parts of 1, 5-pentanediol as a wetting agent, 2 parts of butyl carbitol as a wetting agent, 0.8 part of surfynol 465 as a surfactant, 0.5 part of surfynol 607 as a surfactant, 0.1 part of a bactericide and 29.4 parts of deionized water.
Example 2:
a water-based white ink for pyrograph suitable for an Epson nozzle is prepared by the following steps: 20 parts of white pigment dispersion liquid, 30 parts of WPU-2371 resin, 0.5 part of acid-base regulator AMP-95, 5 parts of wetting agent glycerol, 20 parts of wetting agent 1, 5-pentanediol, 1.5 parts of surfactant surfynol 465, 0.3 part of surfactant surfynol 607, 0.3 part of Tego 270,0.1 part of bactericide and 2.7 parts of deionized water.
Example 3:
a water-based white ink for pyrograph suitable for an Epson nozzle is prepared by the following steps: 20 parts of white pigment dispersion liquid, 40 parts of Mitsui W-6110 resin, 0.5 part of acid-base regulator AMP-95, 5 parts of wetting agent glycerol, 15 parts of wetting agent diethylene glycol, 0.5 part of surfactant Tego 425, 0.3 part of surfactant surfynol 607, 0.1 part of bactericide and 8 parts of deionized water.
The performance of the pyrograph water-based white ink prepared by the method of the invention is further tested.
Example ink printing of a commercially available PET film of Baoli, Xinhe, wealth, Yi, Okoku,
example ink was printed for 60 meters using a guangzhou ding print 4720 jet printer,
| fluency | Stand by | Fastness to light | Wealth prosperity | Number one | Olympic department | (Paulie) | Xinhe tea | |
| Example 1 | 50 m 1 hole | Superior food | 5 | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing |
| Example 2 | 50 m 2 holes | Superior food | 5 | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing |
| Example 3 | 50 m 1 hole | Superior food | 5 | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing | Ink non-flowing |
The dry and wet rubbing fastness test of the printed fabric is carried out by the national standard GB/T3920-2008 method for the printed film, and the color fastness test result is divided into 5 grades, wherein the 1 grade is the lowest, and the 5 grade is the highest; in pigment textile printing, the dry and wet rubbing fastness is preferably 3 or higher.
The coating ink prepared in the embodiments 1,2 and 3 is taken, a printer with a 5113 nozzle is used for printing white color blocks and white color patterns on dark cloth, and a dry-wet rubbing fastness test of printed fabrics is carried out by using a national standard GB/T3920-.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The water-based white ink for the pyrograph suitable for the Epson nozzle is characterized by comprising the following components in percentage by mass: 20-40% of pigment dispersion liquid, 20-40% of resin, 0.2-3% of curing agent, 0.1-0.5% of acid-base regulator, 10-30% of wetting agent, 0.2-2.0% of surfactant, 0.1-0.2% of bactericide and the balance of water.
2. A water-based white ink for pyrograph suitable for an epressen head as claimed in claim 1, wherein the average particle size of the pigment dispersion is not more than 300nm.
3. A stamping water-based white ink suitable for an epresent spray head as claimed in claim 2 wherein said humectant comprises at least one of glycerol, triethylene glycol, diethylene glycol, ethylene glycol, 1, 5-pentanediol, 1, 2-hexanediol, 1, 4-pentanediol, 1, 2-propanediol, 2-pyrrolidone, hydroxyethyl pyrrolidone, diethylene glycol butyl ether, triethylene glycol butyl ether, dipropylene glycol butyl ether.
4. A water-based white ink for pyrograph suitable for an Epson nozzle as claimed in claim 3, wherein said resin is contained at 30-40% and has an elongation of 400% or more.
5. The aqueous white ink for pyrograph suitable for an Epson nozzle as claimed in claim 4, wherein said surfactant is an aqueous anionic or nonionic surfactant.
6. A preparation method of the pyrograph water-based white ink suitable for the Epson nozzle as claimed in claims 1 to 5, characterized by comprising the following steps:
s1: uniformly stirring and mixing a wetting agent, an acid-base regulator, a surfactant, a bactericide and deionized water to obtain a first mixed solution:
s1: and (3) adding the resin and the curing agent into the first mixed solution in sequence, stirring and mixing uniformly, and ensuring that the second mixed solution is obtained after stirring for more than half an hour:
s3: adding the pigment dispersion liquid into the second mixed liquid, stirring and mixing uniformly, and aging for four hours to obtain a third mixed liquid:
s4: filtering the third mixed solution twice with PP membrane with pore diameter not greater than 0.45 μm, and collecting filtrate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011449544.8A CN113214705A (en) | 2020-12-12 | 2020-12-12 | Pyrograph water-based white ink suitable for Epson nozzle and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011449544.8A CN113214705A (en) | 2020-12-12 | 2020-12-12 | Pyrograph water-based white ink suitable for Epson nozzle and preparation method thereof |
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| CN113214705A true CN113214705A (en) | 2021-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114702858A (en) * | 2022-04-28 | 2022-07-05 | 珠海君奥新材料科技有限公司 | Water-based color latex ink suitable for Epson spray head |
Citations (3)
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| CN108753041A (en) * | 2018-05-07 | 2018-11-06 | 珠海欣威科技有限公司 | Aqueous white weaving coating ink-jet ink and preparation method thereof |
| CN109183469A (en) * | 2017-06-15 | 2019-01-11 | 京瓷办公信息系统株式会社 | Transfer dyeing method and dyeing material |
| CN111254721A (en) * | 2020-03-25 | 2020-06-09 | 深圳市墨库图文技术有限公司 | Novel pyrograph printing ink and preparation method and application thereof |
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2020
- 2020-12-12 CN CN202011449544.8A patent/CN113214705A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183469A (en) * | 2017-06-15 | 2019-01-11 | 京瓷办公信息系统株式会社 | Transfer dyeing method and dyeing material |
| CN108753041A (en) * | 2018-05-07 | 2018-11-06 | 珠海欣威科技有限公司 | Aqueous white weaving coating ink-jet ink and preparation method thereof |
| CN111254721A (en) * | 2020-03-25 | 2020-06-09 | 深圳市墨库图文技术有限公司 | Novel pyrograph printing ink and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114702858A (en) * | 2022-04-28 | 2022-07-05 | 珠海君奥新材料科技有限公司 | Water-based color latex ink suitable for Epson spray head |
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Application publication date: 20210806 |